This commit was manufactured by cvs2svn to create branch 'msnyder-msnyder-tracepoint-checkpoint-branchpoint msnyder-tracepoint-checkpoint-branch

tracepoint-checkpoint-branch'. Sprout from master 2005-05-30 01:12:16 UTC DJ Delorie <dj@redhat.com> 'merge from gcc' Cherrypick from cygnus 1999-05-03 07:29:06 UTC Richard Henderson <rth@redhat.com> '19990502 sourceware import': COPYING COPYING.LIB README config/mh-armpic config/mh-elfalphapic config/mh-m68kpic config/mh-papic config/mh-ppcpic config/mh-x86pic config/mt-d30v config/mt-netware config/mt-ospace etc/add-log.el etc/add-log.vi etc/configbuild.ein etc/configbuild.fig etc/configbuild.jin etc/configbuild.tin etc/configdev.ein etc/configdev.fig etc/configdev.jin etc/configdev.tin etc/configure etc/configure.in include/aout/hppa.h include/coff/sym.h include/fopen-bin.h include/fopen-same.h include/fopen-vms.h include/opcode/tahoe.h makefile.vms move-if-change setup.com Delete: compile libgloss/ChangeLog libgloss/Makefile.in libgloss/README libgloss/arm/Makefile.in libgloss/arm/coff-iq80310.specs libgloss/arm/coff-pid.specs libgloss/arm/coff-rdimon.specs libgloss/arm/coff-rdpmon.specs libgloss/arm/coff-redboot.ld libgloss/arm/coff-redboot.specs libgloss/arm/configure libgloss/arm/configure.in libgloss/arm/crt0.S libgloss/arm/elf-iq80310.specs libgloss/arm/elf-pid.specs libgloss/arm/elf-rdimon.specs libgloss/arm/elf-rdpmon.specs libgloss/arm/elf-redboot.ld libgloss/arm/elf-redboot.specs libgloss/arm/libcfunc.c libgloss/arm/redboot-crt0.S libgloss/arm/redboot-syscalls.c libgloss/arm/swi.h libgloss/arm/syscall.h libgloss/arm/syscalls.c libgloss/arm/trap.S libgloss/close.c libgloss/config/default.mh libgloss/config/default.mt libgloss/config/dos.mh libgloss/config/mips.mt libgloss/config/mn10200.mt libgloss/config/mn10300.mt libgloss/config/ppc.mh libgloss/configure libgloss/configure.in libgloss/cris/Makefile.in libgloss/cris/configure libgloss/cris/configure.in libgloss/cris/crt0.S libgloss/cris/crti.c libgloss/cris/crtn.c libgloss/cris/gensyscalls libgloss/cris/lcrt0.c libgloss/cris/linunistd.h libgloss/cris/outbyte.c libgloss/cris/setup.S libgloss/crx/Makefile.in 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newlib/libc/machine/m32r/configure newlib/libc/machine/m32r/configure.in newlib/libc/machine/m32r/setjmp.S newlib/libc/machine/m68hc11/Makefile.am newlib/libc/machine/m68hc11/Makefile.in newlib/libc/machine/m68hc11/aclocal.m4 newlib/libc/machine/m68hc11/configure newlib/libc/machine/m68hc11/configure.in newlib/libc/machine/m68hc11/setjmp.S newlib/libc/machine/m68k/Makefile.am newlib/libc/machine/m68k/Makefile.in newlib/libc/machine/m68k/aclocal.m4 newlib/libc/machine/m68k/configure newlib/libc/machine/m68k/configure.in newlib/libc/machine/m68k/setjmp.S newlib/libc/machine/m68k/strcpy.c newlib/libc/machine/m68k/strlen.c newlib/libc/machine/m88k/Makefile.am newlib/libc/machine/m88k/Makefile.in newlib/libc/machine/m88k/aclocal.m4 newlib/libc/machine/m88k/configure newlib/libc/machine/m88k/configure.in newlib/libc/machine/m88k/setjmp.S newlib/libc/machine/mips/Makefile.am newlib/libc/machine/mips/Makefile.in newlib/libc/machine/mips/aclocal.m4 newlib/libc/machine/mips/configure newlib/libc/machine/mips/configure.in newlib/libc/machine/mips/machine/regdef.h newlib/libc/machine/mips/memcpy.c newlib/libc/machine/mips/memset.c newlib/libc/machine/mips/setjmp.S newlib/libc/machine/mips/strcmp.c newlib/libc/machine/mips/strlen.c newlib/libc/machine/mips/strncpy.c newlib/libc/machine/mn10200/Makefile.am newlib/libc/machine/mn10200/Makefile.in newlib/libc/machine/mn10200/aclocal.m4 newlib/libc/machine/mn10200/configure newlib/libc/machine/mn10200/configure.in newlib/libc/machine/mn10200/setjmp.S newlib/libc/machine/mn10300/Makefile.am newlib/libc/machine/mn10300/Makefile.in newlib/libc/machine/mn10300/aclocal.m4 newlib/libc/machine/mn10300/configure newlib/libc/machine/mn10300/configure.in newlib/libc/machine/mn10300/memchr.S newlib/libc/machine/mn10300/memcmp.S newlib/libc/machine/mn10300/memcpy.S newlib/libc/machine/mn10300/memset.S newlib/libc/machine/mn10300/setjmp.S newlib/libc/machine/mn10300/strchr.S newlib/libc/machine/mn10300/strcmp.S 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newlib/libc/stdlib/mbsrtowcs.c newlib/libc/stdlib/mbstowcs.c newlib/libc/stdlib/mbstowcs_r.c newlib/libc/stdlib/mbtowc.c newlib/libc/stdlib/mbtowc_r.c newlib/libc/stdlib/mlock.c newlib/libc/stdlib/mprec.c newlib/libc/stdlib/mprec.h newlib/libc/stdlib/mrand48.c newlib/libc/stdlib/msize.c newlib/libc/stdlib/mstats.c newlib/libc/stdlib/mtrim.c newlib/libc/stdlib/nrand48.c newlib/libc/stdlib/on_exit.c newlib/libc/stdlib/putenv.c newlib/libc/stdlib/putenv_r.c newlib/libc/stdlib/rand.c newlib/libc/stdlib/rand48.c newlib/libc/stdlib/rand48.h newlib/libc/stdlib/rand_r.c newlib/libc/stdlib/realloc.c newlib/libc/stdlib/seed48.c newlib/libc/stdlib/setenv.c newlib/libc/stdlib/setenv_r.c newlib/libc/stdlib/srand48.c newlib/libc/stdlib/std.h newlib/libc/stdlib/stdlib.tex newlib/libc/stdlib/strtod.c newlib/libc/stdlib/strtol.c newlib/libc/stdlib/strtoll.c newlib/libc/stdlib/strtoll_r.c newlib/libc/stdlib/strtoul.c newlib/libc/stdlib/strtoull.c newlib/libc/stdlib/strtoull_r.c 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newlib/libc/string/strings.tex newlib/libc/string/strlcat.c newlib/libc/string/strlcpy.c newlib/libc/string/strlen.c newlib/libc/string/strlwr.c newlib/libc/string/strncasecmp.c newlib/libc/string/strncat.c newlib/libc/string/strncmp.c newlib/libc/string/strncpy.c newlib/libc/string/strndup.c newlib/libc/string/strndup_r.c newlib/libc/string/strnlen.c newlib/libc/string/strpbrk.c newlib/libc/string/strrchr.c newlib/libc/string/strsep.c newlib/libc/string/strspn.c newlib/libc/string/strstr.c newlib/libc/string/strtok.c newlib/libc/string/strtok_r.c newlib/libc/string/strupr.c newlib/libc/string/strxfrm.c newlib/libc/string/swab.c newlib/libc/string/u_strerr.c newlib/libc/string/wcscat.c newlib/libc/string/wcschr.c newlib/libc/string/wcscmp.c newlib/libc/string/wcscoll.c newlib/libc/string/wcscpy.c newlib/libc/string/wcscspn.c newlib/libc/string/wcslcat.c newlib/libc/string/wcslcpy.c newlib/libc/string/wcslen.c newlib/libc/string/wcsncat.c newlib/libc/string/wcsncmp.c 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newlib/libc/sys/a29khif/_query.s newlib/libc/sys/a29khif/_read.s newlib/libc/sys/a29khif/_sbrk.s newlib/libc/sys/a29khif/_setim.s newlib/libc/sys/a29khif/_settrap.s newlib/libc/sys/a29khif/_setvec.s newlib/libc/sys/a29khif/_tmpnam.s newlib/libc/sys/a29khif/_write.s newlib/libc/sys/a29khif/aclocal.m4 newlib/libc/sys/a29khif/alloc.s newlib/libc/sys/a29khif/clock.s newlib/libc/sys/a29khif/configure newlib/libc/sys/a29khif/configure.in newlib/libc/sys/a29khif/crt0.s newlib/libc/sys/a29khif/getargs.s newlib/libc/sys/a29khif/getenv.s newlib/libc/sys/a29khif/getpid.c newlib/libc/sys/a29khif/kill.c newlib/libc/sys/a29khif/read.s newlib/libc/sys/a29khif/remove.s newlib/libc/sys/a29khif/rename.s newlib/libc/sys/a29khif/signal.s newlib/libc/sys/a29khif/stubs.s newlib/libc/sys/a29khif/sys/cpudef.h newlib/libc/sys/a29khif/sys/fpsymbol.h newlib/libc/sys/a29khif/sys/intrinsi.h newlib/libc/sys/a29khif/sys/macros.h newlib/libc/sys/a29khif/sys/proreg.h newlib/libc/sys/a29khif/sys/romdcl.h newlib/libc/sys/a29khif/sys/smartmac.h newlib/libc/sys/a29khif/sys/sysmac.h newlib/libc/sys/a29khif/systime.s newlib/libc/sys/a29khif/vec.s newlib/libc/sys/aclocal.m4 newlib/libc/sys/arc/Makefile.am newlib/libc/sys/arc/Makefile.in newlib/libc/sys/arc/aclocal.m4 newlib/libc/sys/arc/configure newlib/libc/sys/arc/configure.in newlib/libc/sys/arc/crt0.S newlib/libc/sys/arc/isatty.c newlib/libc/sys/arc/mem-layout.c newlib/libc/sys/arc/sbrk.c newlib/libc/sys/arc/sys/syscall.h newlib/libc/sys/arc/syscalls.c newlib/libc/sys/arm/Makefile.am newlib/libc/sys/arm/Makefile.in newlib/libc/sys/arm/aclocal.m4 newlib/libc/sys/arm/configure newlib/libc/sys/arm/configure.in newlib/libc/sys/arm/crt0.S newlib/libc/sys/arm/libcfunc.c newlib/libc/sys/arm/swi.h newlib/libc/sys/arm/sys/param.h newlib/libc/sys/arm/syscalls.c newlib/libc/sys/arm/trap.S newlib/libc/sys/configure newlib/libc/sys/configure.in newlib/libc/sys/d10v/Makefile.am newlib/libc/sys/d10v/Makefile.in newlib/libc/sys/d10v/aclocal.m4 newlib/libc/sys/d10v/configure newlib/libc/sys/d10v/configure.in newlib/libc/sys/d10v/creat.c newlib/libc/sys/d10v/crt0.S newlib/libc/sys/d10v/sys/syscall.h newlib/libc/sys/d10v/syscalls.c newlib/libc/sys/d10v/trap.S newlib/libc/sys/decstation/Makefile.am newlib/libc/sys/decstation/Makefile.in newlib/libc/sys/decstation/_main.c newlib/libc/sys/decstation/aclocal.m4 newlib/libc/sys/decstation/configure newlib/libc/sys/decstation/configure.in newlib/libc/sys/decstation/sys/dirent.h newlib/libc/sys/h8300hms/Makefile.am newlib/libc/sys/h8300hms/Makefile.in newlib/libc/sys/h8300hms/_exit.S newlib/libc/sys/h8300hms/aclocal.m4 newlib/libc/sys/h8300hms/close.S newlib/libc/sys/h8300hms/configure newlib/libc/sys/h8300hms/configure.in newlib/libc/sys/h8300hms/crt0.S newlib/libc/sys/h8300hms/crt1.c newlib/libc/sys/h8300hms/fstat.S newlib/libc/sys/h8300hms/lseek.S newlib/libc/sys/h8300hms/misc.c newlib/libc/sys/h8300hms/open.S newlib/libc/sys/h8300hms/read.S newlib/libc/sys/h8300hms/sbrk.c newlib/libc/sys/h8300hms/setarch.h newlib/libc/sys/h8300hms/stat.S newlib/libc/sys/h8300hms/sys/file.h newlib/libc/sys/h8300hms/sys/syscall.h newlib/libc/sys/h8300hms/syscalls.c newlib/libc/sys/h8300hms/write.S newlib/libc/sys/h8500hms/Makefile.am newlib/libc/sys/h8500hms/Makefile.in newlib/libc/sys/h8500hms/aclocal.m4 newlib/libc/sys/h8500hms/configure newlib/libc/sys/h8500hms/configure.in newlib/libc/sys/h8500hms/crt0.c newlib/libc/sys/h8500hms/misc.c newlib/libc/sys/h8500hms/syscalls.c newlib/libc/sys/linux/Makefile.am newlib/libc/sys/linux/Makefile.in newlib/libc/sys/linux/aclocal.m4 newlib/libc/sys/linux/aio.c newlib/libc/sys/linux/aio64.c newlib/libc/sys/linux/argp/Makefile.am newlib/libc/sys/linux/argp/Makefile.in newlib/libc/sys/linux/argp/argp-ba.c newlib/libc/sys/linux/argp/argp-eexst.c newlib/libc/sys/linux/argp/argp-fmtstream.c newlib/libc/sys/linux/argp/argp-fmtstream.h newlib/libc/sys/linux/argp/argp-fs-xinl.c newlib/libc/sys/linux/argp/argp-help.c newlib/libc/sys/linux/argp/argp-namefrob.h newlib/libc/sys/linux/argp/argp-parse.c newlib/libc/sys/linux/argp/argp-pv.c newlib/libc/sys/linux/argp/argp-pvh.c newlib/libc/sys/linux/argp/argp-xinl.c newlib/libc/sys/linux/bp-checks.h newlib/libc/sys/linux/brk.c newlib/libc/sys/linux/calloc.c newlib/libc/sys/linux/callocr.c newlib/libc/sys/linux/cfreer.c newlib/libc/sys/linux/cfspeed.c newlib/libc/sys/linux/clock_getres.c newlib/libc/sys/linux/clock_gettime.c newlib/libc/sys/linux/clock_settime.c newlib/libc/sys/linux/cmath/Makefile.am newlib/libc/sys/linux/cmath/Makefile.in newlib/libc/sys/linux/cmath/math_private.h newlib/libc/sys/linux/cmath/s_cacos.c newlib/libc/sys/linux/cmath/s_cacosf.c newlib/libc/sys/linux/cmath/s_cacosh.c newlib/libc/sys/linux/cmath/s_cacoshf.c newlib/libc/sys/linux/cmath/s_cacoshl.c newlib/libc/sys/linux/cmath/s_cacosl.c newlib/libc/sys/linux/cmath/s_casin.c newlib/libc/sys/linux/cmath/s_casinf.c newlib/libc/sys/linux/cmath/s_casinh.c newlib/libc/sys/linux/cmath/s_casinhf.c newlib/libc/sys/linux/cmath/s_casinhl.c newlib/libc/sys/linux/cmath/s_casinl.c newlib/libc/sys/linux/cmath/s_catan.c newlib/libc/sys/linux/cmath/s_catanf.c newlib/libc/sys/linux/cmath/s_catanh.c newlib/libc/sys/linux/cmath/s_catanhf.c newlib/libc/sys/linux/cmath/s_catanhl.c newlib/libc/sys/linux/cmath/s_catanl.c newlib/libc/sys/linux/cmath/s_cbrtl.c newlib/libc/sys/linux/cmath/s_ccos.c newlib/libc/sys/linux/cmath/s_ccosf.c newlib/libc/sys/linux/cmath/s_ccosh.c newlib/libc/sys/linux/cmath/s_ccoshf.c newlib/libc/sys/linux/cmath/s_ccoshl.c newlib/libc/sys/linux/cmath/s_ccosl.c newlib/libc/sys/linux/cmath/s_cexp.c newlib/libc/sys/linux/cmath/s_cexpf.c newlib/libc/sys/linux/cmath/s_cexpl.c newlib/libc/sys/linux/cmath/s_clog.c newlib/libc/sys/linux/cmath/s_clog10.c newlib/libc/sys/linux/cmath/s_clog10f.c newlib/libc/sys/linux/cmath/s_clog10l.c newlib/libc/sys/linux/cmath/s_clogf.c newlib/libc/sys/linux/cmath/s_clogl.c newlib/libc/sys/linux/cmath/s_cpow.c newlib/libc/sys/linux/cmath/s_cpowf.c newlib/libc/sys/linux/cmath/s_cpowl.c newlib/libc/sys/linux/cmath/s_cproj.c newlib/libc/sys/linux/cmath/s_cprojf.c newlib/libc/sys/linux/cmath/s_cprojl.c newlib/libc/sys/linux/cmath/s_csin.c newlib/libc/sys/linux/cmath/s_csinf.c newlib/libc/sys/linux/cmath/s_csinh.c newlib/libc/sys/linux/cmath/s_csinhf.c newlib/libc/sys/linux/cmath/s_csinhl.c newlib/libc/sys/linux/cmath/s_csinl.c newlib/libc/sys/linux/cmath/s_csqrt.c newlib/libc/sys/linux/cmath/s_csqrtf.c newlib/libc/sys/linux/cmath/s_csqrtl.c newlib/libc/sys/linux/cmath/s_ctan.c newlib/libc/sys/linux/cmath/s_ctanf.c newlib/libc/sys/linux/cmath/s_ctanh.c newlib/libc/sys/linux/cmath/s_ctanhf.c newlib/libc/sys/linux/cmath/s_ctanhl.c newlib/libc/sys/linux/cmath/s_ctanl.c newlib/libc/sys/linux/config.h newlib/libc/sys/linux/configure newlib/libc/sys/linux/configure.in newlib/libc/sys/linux/confstr.c newlib/libc/sys/linux/confstr.h newlib/libc/sys/linux/crt1.c newlib/libc/sys/linux/ctermid.c newlib/libc/sys/linux/dl/Makefile.am newlib/libc/sys/linux/dl/Makefile.in newlib/libc/sys/linux/dl/abi-tag.h newlib/libc/sys/linux/dl/atomicity.h newlib/libc/sys/linux/dl/dl-addr.c newlib/libc/sys/linux/dl/dl-cache.c newlib/libc/sys/linux/dl/dl-cache.h newlib/libc/sys/linux/dl/dl-close.c newlib/libc/sys/linux/dl/dl-debug.c newlib/libc/sys/linux/dl/dl-deps.c newlib/libc/sys/linux/dl/dl-dst.h newlib/libc/sys/linux/dl/dl-error.c newlib/libc/sys/linux/dl/dl-fini.c newlib/libc/sys/linux/dl/dl-init.c newlib/libc/sys/linux/dl/dl-iteratephdr.c newlib/libc/sys/linux/dl/dl-libc.c newlib/libc/sys/linux/dl/dl-librecon.h newlib/libc/sys/linux/dl/dl-load.c newlib/libc/sys/linux/dl/dl-lookup.c newlib/libc/sys/linux/dl/dl-lookupcfg.h newlib/libc/sys/linux/dl/dl-minimal.c newlib/libc/sys/linux/dl/dl-misc.c newlib/libc/sys/linux/dl/dl-object.c newlib/libc/sys/linux/dl/dl-open.c newlib/libc/sys/linux/dl/dl-osinfo.h newlib/libc/sys/linux/dl/dl-profile.c newlib/libc/sys/linux/dl/dl-profstub.c newlib/libc/sys/linux/dl/dl-reloc.c newlib/libc/sys/linux/dl/dl-runtime.c newlib/libc/sys/linux/dl/dl-support.c newlib/libc/sys/linux/dl/dl-sym.c newlib/libc/sys/linux/dl/dl-version.c newlib/libc/sys/linux/dl/dlfcn.h newlib/libc/sys/linux/dl/do-lookup.h newlib/libc/sys/linux/dl/do-rel.h newlib/libc/sys/linux/dl/dynamic-link.h newlib/libc/sys/linux/dl/kernel-features.h newlib/libc/sys/linux/dl/ldsodefs.h newlib/libc/sys/linux/dl/libintl.h newlib/libc/sys/linux/dl/trusted-dirs.h newlib/libc/sys/linux/dl/unsecvars.h newlib/libc/sys/linux/fclean.c newlib/libc/sys/linux/flockfile.c newlib/libc/sys/linux/fpathconf.c newlib/libc/sys/linux/free.c newlib/libc/sys/linux/freer.c newlib/libc/sys/linux/fstab.c newlib/libc/sys/linux/fstatvfs.c newlib/libc/sys/linux/fstatvfs64.c newlib/libc/sys/linux/ftok.c newlib/libc/sys/linux/ftw.c newlib/libc/sys/linux/ftw64.c newlib/libc/sys/linux/funlockfile.c newlib/libc/sys/linux/getdate.c newlib/libc/sys/linux/getdate_err.c newlib/libc/sys/linux/gethostid.c newlib/libc/sys/linux/gethostname.c newlib/libc/sys/linux/getlogin.c newlib/libc/sys/linux/getopt.c newlib/libc/sys/linux/getopt1.c newlib/libc/sys/linux/getpwent.c newlib/libc/sys/linux/getreent.c newlib/libc/sys/linux/getrlimit64.c newlib/libc/sys/linux/getwd.c newlib/libc/sys/linux/hp-timing.h newlib/libc/sys/linux/iconv/Makefile.am newlib/libc/sys/linux/iconv/Makefile.in newlib/libc/sys/linux/iconv/categories.def newlib/libc/sys/linux/iconv/dummy-repertoire.c newlib/libc/sys/linux/iconv/gconv.c newlib/libc/sys/linux/iconv/gconv_builtin.c newlib/libc/sys/linux/iconv/gconv_builtin.h newlib/libc/sys/linux/iconv/gconv_cache.c newlib/libc/sys/linux/iconv/gconv_charset.h newlib/libc/sys/linux/iconv/gconv_close.c newlib/libc/sys/linux/iconv/gconv_conf.c newlib/libc/sys/linux/iconv/gconv_db.c newlib/libc/sys/linux/iconv/gconv_dl.c newlib/libc/sys/linux/iconv/gconv_int.h newlib/libc/sys/linux/iconv/gconv_open.c newlib/libc/sys/linux/iconv/gconv_simple.c newlib/libc/sys/linux/iconv/gconv_trans.c newlib/libc/sys/linux/iconv/hash-string.h newlib/libc/sys/linux/iconv/iconv.c newlib/libc/sys/linux/iconv/iconv.h newlib/libc/sys/linux/iconv/iconv_charmap.c newlib/libc/sys/linux/iconv/iconv_close.c newlib/libc/sys/linux/iconv/iconv_open.c newlib/libc/sys/linux/iconv/iconvconfig.c newlib/libc/sys/linux/iconv/iconvconfig.h newlib/libc/sys/linux/iconv/loadinfo.h newlib/libc/sys/linux/iconv/localeinfo.h newlib/libc/sys/linux/iconv/loop.c newlib/libc/sys/linux/iconv/skeleton.c newlib/libc/sys/linux/iconv/strtab.c newlib/libc/sys/linux/ids.c newlib/libc/sys/linux/include/argp.h newlib/libc/sys/linux/include/arpa/ftp.h newlib/libc/sys/linux/include/arpa/inet.h newlib/libc/sys/linux/include/arpa/nameser.h newlib/libc/sys/linux/include/arpa/nameser_compat.h newlib/libc/sys/linux/include/arpa/telnet.h newlib/libc/sys/linux/include/arpa/tftp.h newlib/libc/sys/linux/include/bp-sym.h newlib/libc/sys/linux/include/cmathcalls.h newlib/libc/sys/linux/include/complex.h newlib/libc/sys/linux/include/dl-hash.h newlib/libc/sys/linux/include/dlfcn.h newlib/libc/sys/linux/include/fnmatch.h newlib/libc/sys/linux/include/gconv.h newlib/libc/sys/linux/include/getopt.h newlib/libc/sys/linux/include/glob.h newlib/libc/sys/linux/include/hesiod.h newlib/libc/sys/linux/include/iconv.h newlib/libc/sys/linux/include/ifaddrs.h newlib/libc/sys/linux/include/libc_private.h newlib/libc/sys/linux/include/limits.h newlib/libc/sys/linux/include/link.h newlib/libc/sys/linux/include/malloc.h newlib/libc/sys/linux/include/mcheck.h newlib/libc/sys/linux/include/mqueue.h newlib/libc/sys/linux/include/namespace.h newlib/libc/sys/linux/include/net/bpf.h newlib/libc/sys/linux/include/net/bpf_compat.h newlib/libc/sys/linux/include/net/bpfdesc.h newlib/libc/sys/linux/include/net/bridge.h newlib/libc/sys/linux/include/net/ethernet.h newlib/libc/sys/linux/include/net/fddi.h newlib/libc/sys/linux/include/net/if.h newlib/libc/sys/linux/include/net/if_arc.h newlib/libc/sys/linux/include/net/if_arp.h newlib/libc/sys/linux/include/net/if_atm.h newlib/libc/sys/linux/include/net/if_dl.h newlib/libc/sys/linux/include/net/if_gif.h newlib/libc/sys/linux/include/net/if_ieee80211.h newlib/libc/sys/linux/include/net/if_llc.h newlib/libc/sys/linux/include/net/if_media.h newlib/libc/sys/linux/include/net/if_mib.h newlib/libc/sys/linux/include/net/if_ppp.h newlib/libc/sys/linux/include/net/if_pppvar.h newlib/libc/sys/linux/include/net/if_slvar.h newlib/libc/sys/linux/include/net/if_sppp.h newlib/libc/sys/linux/include/net/if_stf.h newlib/libc/sys/linux/include/net/if_tap.h newlib/libc/sys/linux/include/net/if_tapvar.h newlib/libc/sys/linux/include/net/if_tun.h newlib/libc/sys/linux/include/net/if_tunvar.h newlib/libc/sys/linux/include/net/if_types.h newlib/libc/sys/linux/include/net/if_var.h newlib/libc/sys/linux/include/net/if_vlan_var.h newlib/libc/sys/linux/include/net/intrq.h newlib/libc/sys/linux/include/net/iso88025.h newlib/libc/sys/linux/include/net/net_osdep.h newlib/libc/sys/linux/include/net/netisr.h newlib/libc/sys/linux/include/net/pfil.h newlib/libc/sys/linux/include/net/pfkeyv2.h newlib/libc/sys/linux/include/net/ppp_comp.h newlib/libc/sys/linux/include/net/ppp_defs.h newlib/libc/sys/linux/include/net/radix.h newlib/libc/sys/linux/include/net/raw_cb.h newlib/libc/sys/linux/include/net/route.h newlib/libc/sys/linux/include/net/slcompress.h newlib/libc/sys/linux/include/net/slip.h newlib/libc/sys/linux/include/net/zlib.h newlib/libc/sys/linux/include/netconfig.h newlib/libc/sys/linux/include/netdb.h newlib/libc/sys/linux/include/netinet/icmp6.h newlib/libc/sys/linux/include/netinet/icmp_var.h newlib/libc/sys/linux/include/netinet/if_atm.h newlib/libc/sys/linux/include/netinet/if_ether.h newlib/libc/sys/linux/include/netinet/igmp.h newlib/libc/sys/linux/include/netinet/igmp_var.h newlib/libc/sys/linux/include/netinet/in.h newlib/libc/sys/linux/include/netinet/in_gif.h newlib/libc/sys/linux/include/netinet/in_pcb.h newlib/libc/sys/linux/include/netinet/in_systm.h newlib/libc/sys/linux/include/netinet/in_var.h newlib/libc/sys/linux/include/netinet/ip.h newlib/libc/sys/linux/include/netinet/ip6.h newlib/libc/sys/linux/include/netinet/ip_dummynet.h newlib/libc/sys/linux/include/netinet/ip_ecn.h newlib/libc/sys/linux/include/netinet/ip_encap.h newlib/libc/sys/linux/include/netinet/ip_flow.h newlib/libc/sys/linux/include/netinet/ip_fw.h newlib/libc/sys/linux/include/netinet/ip_icmp.h newlib/libc/sys/linux/include/netinet/ip_mroute.h newlib/libc/sys/linux/include/netinet/ip_var.h newlib/libc/sys/linux/include/netinet/ipprotosw.h newlib/libc/sys/linux/include/netinet/tcp.h newlib/libc/sys/linux/include/netinet/tcp_debug.h newlib/libc/sys/linux/include/netinet/tcp_fsm.h newlib/libc/sys/linux/include/netinet/tcp_seq.h newlib/libc/sys/linux/include/netinet/tcp_timer.h 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newlib/libc/sys/linux/include/netinet6/ip6_var.h newlib/libc/sys/linux/include/netinet6/ip6protosw.h newlib/libc/sys/linux/include/netinet6/ipcomp.h newlib/libc/sys/linux/include/netinet6/ipcomp6.h newlib/libc/sys/linux/include/netinet6/ipsec.h newlib/libc/sys/linux/include/netinet6/ipsec6.h newlib/libc/sys/linux/include/netinet6/mld6_var.h newlib/libc/sys/linux/include/netinet6/nd6.h newlib/libc/sys/linux/include/netinet6/pim6.h newlib/libc/sys/linux/include/netinet6/pim6_var.h newlib/libc/sys/linux/include/netinet6/raw_ip6.h newlib/libc/sys/linux/include/netinet6/scope6_var.h newlib/libc/sys/linux/include/netinet6/tcp6_var.h newlib/libc/sys/linux/include/netinet6/udp6_var.h newlib/libc/sys/linux/include/netns/idp.h newlib/libc/sys/linux/include/netns/idp_var.h newlib/libc/sys/linux/include/netns/ns.h newlib/libc/sys/linux/include/netns/ns_error.h newlib/libc/sys/linux/include/netns/ns_if.h newlib/libc/sys/linux/include/netns/ns_pcb.h newlib/libc/sys/linux/include/netns/sp.h 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newlib/libc/sys/m88kbug/Makefile.in newlib/libc/sys/m88kbug/aclocal.m4 newlib/libc/sys/m88kbug/configure newlib/libc/sys/m88kbug/configure.in newlib/libc/sys/m88kbug/crt0.c newlib/libc/sys/m88kbug/sys/systraps.h newlib/libc/sys/m88kbug/syscalls.c newlib/libc/sys/mmixware/Makefile.am newlib/libc/sys/mmixware/Makefile.in newlib/libc/sys/mmixware/_exit.c newlib/libc/sys/mmixware/access.c newlib/libc/sys/mmixware/aclocal.m4 newlib/libc/sys/mmixware/chmod.c newlib/libc/sys/mmixware/chown.c newlib/libc/sys/mmixware/close.c newlib/libc/sys/mmixware/configure newlib/libc/sys/mmixware/configure.in newlib/libc/sys/mmixware/creat.c newlib/libc/sys/mmixware/crt0.c newlib/libc/sys/mmixware/execv.c newlib/libc/sys/mmixware/execve.c newlib/libc/sys/mmixware/fork.c newlib/libc/sys/mmixware/fstat.c newlib/libc/sys/mmixware/getpid.c newlib/libc/sys/mmixware/gettime.c newlib/libc/sys/mmixware/isatty.c newlib/libc/sys/mmixware/kill.c newlib/libc/sys/mmixware/link.c newlib/libc/sys/mmixware/lseek.c newlib/libc/sys/mmixware/open.c newlib/libc/sys/mmixware/pipe.c newlib/libc/sys/mmixware/read.c newlib/libc/sys/mmixware/sbrk.c newlib/libc/sys/mmixware/setjmp.S newlib/libc/sys/mmixware/stat.c newlib/libc/sys/mmixware/sys/syscall.h newlib/libc/sys/mmixware/time.c newlib/libc/sys/mmixware/times.c newlib/libc/sys/mmixware/unlink.c newlib/libc/sys/mmixware/utime.c newlib/libc/sys/mmixware/wait.c newlib/libc/sys/mmixware/write.c newlib/libc/sys/netware/Makefile.am newlib/libc/sys/netware/Makefile.in newlib/libc/sys/netware/aclocal.m4 newlib/libc/sys/netware/configure newlib/libc/sys/netware/configure.in newlib/libc/sys/netware/crt0.c newlib/libc/sys/netware/getpid.c newlib/libc/sys/netware/link.c newlib/libc/sys/rtems/Makefile.am newlib/libc/sys/rtems/Makefile.in newlib/libc/sys/rtems/aclocal.m4 newlib/libc/sys/rtems/configure newlib/libc/sys/rtems/configure.in newlib/libc/sys/rtems/crt0.c newlib/libc/sys/rtems/dummysys.c newlib/libc/sys/rtems/include/inttypes.h newlib/libc/sys/rtems/include/limits.h newlib/libc/sys/rtems/include/stdint.h newlib/libc/sys/rtems/machine/limits.h newlib/libc/sys/rtems/machine/param.h newlib/libc/sys/rtems/sys/dirent.h newlib/libc/sys/rtems/sys/param.h newlib/libc/sys/rtems/sys/queue.h newlib/libc/sys/rtems/sys/syslimits.h newlib/libc/sys/rtems/sys/utime.h newlib/libc/sys/sh/Makefile.am newlib/libc/sys/sh/Makefile.in newlib/libc/sys/sh/aclocal.m4 newlib/libc/sys/sh/configure newlib/libc/sys/sh/configure.in newlib/libc/sys/sh/creat.c newlib/libc/sys/sh/crt0.S newlib/libc/sys/sh/ftruncate.c newlib/libc/sys/sh/sys/syscall.h newlib/libc/sys/sh/syscalls.c newlib/libc/sys/sh/trap.S newlib/libc/sys/sh/truncate.c newlib/libc/sys/sparc64/Makefile.am newlib/libc/sys/sparc64/Makefile.in newlib/libc/sys/sparc64/_exit.S newlib/libc/sys/sparc64/_main.c newlib/libc/sys/sparc64/aclocal.m4 newlib/libc/sys/sparc64/cerror.S newlib/libc/sys/sparc64/closedir.c newlib/libc/sys/sparc64/configure newlib/libc/sys/sparc64/configure.in 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newlib/libc/sys/sparc64/utime.S newlib/libc/sys/sparc64/utime2.c newlib/libc/sys/sparc64/wait.S newlib/libc/sys/sun4/Makefile.am newlib/libc/sys/sun4/Makefile.in newlib/libc/sys/sun4/_main.c newlib/libc/sys/sun4/aclocal.m4 newlib/libc/sys/sun4/configure newlib/libc/sys/sun4/configure.in newlib/libc/sys/sun4/ieee.c newlib/libc/sys/sun4/sys/dirent.h newlib/libc/sys/sun4/sys/file.h newlib/libc/sys/sun4/sys/termios.h newlib/libc/sys/sun4/sys/utime.h newlib/libc/sys/sun4/sys/utmp.h newlib/libc/sys/sun4/sys/wait.h newlib/libc/sys/sysmec/Makefile.am newlib/libc/sys/sysmec/Makefile.in newlib/libc/sys/sysmec/_exit.c newlib/libc/sys/sysmec/access.c newlib/libc/sys/sysmec/aclocal.m4 newlib/libc/sys/sysmec/chmod.c newlib/libc/sys/sysmec/chown.c newlib/libc/sys/sysmec/close.c newlib/libc/sys/sysmec/configure newlib/libc/sys/sysmec/configure.in newlib/libc/sys/sysmec/creat.c newlib/libc/sys/sysmec/crt0.S newlib/libc/sys/sysmec/crt1.c newlib/libc/sys/sysmec/execv.c newlib/libc/sys/sysmec/execve.c newlib/libc/sys/sysmec/fork.c newlib/libc/sys/sysmec/fstat.c newlib/libc/sys/sysmec/getpid.c newlib/libc/sys/sysmec/gettime.c newlib/libc/sys/sysmec/isatty.c newlib/libc/sys/sysmec/kill.c newlib/libc/sys/sysmec/lseek.c newlib/libc/sys/sysmec/open.c newlib/libc/sys/sysmec/pipe.c newlib/libc/sys/sysmec/read.c newlib/libc/sys/sysmec/sbrk.c newlib/libc/sys/sysmec/stat.c newlib/libc/sys/sysmec/sys/syscall.h newlib/libc/sys/sysmec/time.c newlib/libc/sys/sysmec/times.c newlib/libc/sys/sysmec/trap.S newlib/libc/sys/sysmec/unlink.c newlib/libc/sys/sysmec/utime.c newlib/libc/sys/sysmec/wait.c newlib/libc/sys/sysmec/write.c newlib/libc/sys/sysnec810/Makefile.am newlib/libc/sys/sysnec810/Makefile.in newlib/libc/sys/sysnec810/aclocal.m4 newlib/libc/sys/sysnec810/configure newlib/libc/sys/sysnec810/configure.in newlib/libc/sys/sysnec810/crt0.s newlib/libc/sys/sysnec810/io.s newlib/libc/sys/sysnec810/misc.c newlib/libc/sys/sysnec810/sbrk.c newlib/libc/sys/sysnec810/write.c newlib/libc/sys/sysnecv850/Makefile.am newlib/libc/sys/sysnecv850/Makefile.in newlib/libc/sys/sysnecv850/_exit.c newlib/libc/sys/sysnecv850/access.c newlib/libc/sys/sysnecv850/aclocal.m4 newlib/libc/sys/sysnecv850/chmod.c newlib/libc/sys/sysnecv850/chown.c newlib/libc/sys/sysnecv850/close.c newlib/libc/sys/sysnecv850/configure newlib/libc/sys/sysnecv850/configure.in newlib/libc/sys/sysnecv850/creat.c newlib/libc/sys/sysnecv850/crt0.S newlib/libc/sys/sysnecv850/crt1.c newlib/libc/sys/sysnecv850/execv.c newlib/libc/sys/sysnecv850/execve.c newlib/libc/sys/sysnecv850/fork.c newlib/libc/sys/sysnecv850/fstat.c newlib/libc/sys/sysnecv850/getpid.c newlib/libc/sys/sysnecv850/gettime.c newlib/libc/sys/sysnecv850/isatty.c newlib/libc/sys/sysnecv850/kill.c newlib/libc/sys/sysnecv850/link.c newlib/libc/sys/sysnecv850/lseek.c newlib/libc/sys/sysnecv850/open.c newlib/libc/sys/sysnecv850/pipe.c newlib/libc/sys/sysnecv850/read.c newlib/libc/sys/sysnecv850/sbrk.c newlib/libc/sys/sysnecv850/stat.c 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newlib/libc/sys/sysvi386/sbrk.c newlib/libc/sys/sysvi386/scandir.c newlib/libc/sys/sysvi386/seekdir.c newlib/libc/sys/sysvi386/setgid.s newlib/libc/sys/sysvi386/setuid.s newlib/libc/sys/sysvi386/sigaction.s newlib/libc/sys/sysvi386/signal.s newlib/libc/sys/sysvi386/sigprocmask.s newlib/libc/sys/sysvi386/sleep.c newlib/libc/sys/sysvi386/speed.c newlib/libc/sys/sysvi386/stat.s newlib/libc/sys/sysvi386/sys/dirent.h newlib/libc/sys/sysvi386/sys/setjmp.h newlib/libc/sys/sysvi386/sys/termio.h newlib/libc/sys/sysvi386/sys/termios.h newlib/libc/sys/sysvi386/sys/utime.h newlib/libc/sys/sysvi386/sys/utmp.h newlib/libc/sys/sysvi386/sys/wait.h newlib/libc/sys/sysvi386/sysconf.s newlib/libc/sys/sysvi386/tcgetattr.c newlib/libc/sys/sysvi386/tcline.c newlib/libc/sys/sysvi386/tcsetattr.c newlib/libc/sys/sysvi386/telldir.c newlib/libc/sys/sysvi386/time.s newlib/libc/sys/sysvi386/times.s newlib/libc/sys/sysvi386/unlink.s newlib/libc/sys/sysvi386/utime.s newlib/libc/sys/sysvi386/wait.s newlib/libc/sys/sysvi386/waitpid.s newlib/libc/sys/sysvi386/write.s newlib/libc/sys/sysvnecv70/Makefile.am newlib/libc/sys/sysvnecv70/Makefile.in newlib/libc/sys/sysvnecv70/aclocal.m4 newlib/libc/sys/sysvnecv70/cerror.s newlib/libc/sys/sysvnecv70/close.s newlib/libc/sys/sysvnecv70/configure newlib/libc/sys/sysvnecv70/configure.in newlib/libc/sys/sysvnecv70/crt0.s newlib/libc/sys/sysvnecv70/exit.s newlib/libc/sys/sysvnecv70/fps.s newlib/libc/sys/sysvnecv70/fpx.c newlib/libc/sys/sysvnecv70/fstat.s newlib/libc/sys/sysvnecv70/ioctl.s newlib/libc/sys/sysvnecv70/isatty.s newlib/libc/sys/sysvnecv70/lseek.s newlib/libc/sys/sysvnecv70/open.s newlib/libc/sys/sysvnecv70/read.s newlib/libc/sys/sysvnecv70/sbrk.s newlib/libc/sys/sysvnecv70/sysv60.s newlib/libc/sys/sysvnecv70/sysvnecv70.tex newlib/libc/sys/sysvnecv70/write.s newlib/libc/sys/tic80/Makefile.am newlib/libc/sys/tic80/Makefile.in newlib/libc/sys/tic80/aclocal.m4 newlib/libc/sys/tic80/configure newlib/libc/sys/tic80/configure.in 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winsup/w32api/include/winbase.h winsup/w32api/include/winber.h winsup/w32api/include/wincon.h winsup/w32api/include/wincrypt.h winsup/w32api/include/windef.h winsup/w32api/include/windns.h winsup/w32api/include/windows.h winsup/w32api/include/windowsx.h winsup/w32api/include/winerror.h winsup/w32api/include/wingdi.h winsup/w32api/include/wininet.h winsup/w32api/include/winioctl.h winsup/w32api/include/winldap.h winsup/w32api/include/winnetwk.h winsup/w32api/include/winnls.h winsup/w32api/include/winnt.h winsup/w32api/include/winperf.h winsup/w32api/include/winreg.h winsup/w32api/include/winresrc.h winsup/w32api/include/winsnmp.h winsup/w32api/include/winsock.h winsup/w32api/include/winsock2.h winsup/w32api/include/winspool.h winsup/w32api/include/winsvc.h winsup/w32api/include/winuser.h winsup/w32api/include/winver.h winsup/w32api/include/ws2spi.h winsup/w32api/include/ws2tcpip.h winsup/w32api/include/wsahelp.h winsup/w32api/include/wsipx.h winsup/w32api/include/wsnetbs.h 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winsup/w32api/lib/directx/d3d8.def winsup/w32api/lib/directx/d3d9.def winsup/w32api/lib/directx/d3dim.def winsup/w32api/lib/directx/d3drm.def winsup/w32api/lib/directx/d3dx8d.def winsup/w32api/lib/directx/d3dx9d.def winsup/w32api/lib/directx/d3dxof.def winsup/w32api/lib/directx/ddraw.def winsup/w32api/lib/directx/dinput.def winsup/w32api/lib/directx/dinput8.def winsup/w32api/lib/directx/dinput_joy.c winsup/w32api/lib/directx/dinput_joy2.c winsup/w32api/lib/directx/dinput_kbd.c winsup/w32api/lib/directx/dinput_mouse.c winsup/w32api/lib/directx/dinput_mouse2.c winsup/w32api/lib/directx/dinput_private.h winsup/w32api/lib/directx/dmoguids.c winsup/w32api/lib/directx/dplayx.def winsup/w32api/lib/directx/dpnaddr.def winsup/w32api/lib/directx/dpnet.def winsup/w32api/lib/directx/dpnlobby.def winsup/w32api/lib/directx/dpvoice.def winsup/w32api/lib/directx/dsetup.def winsup/w32api/lib/directx/dsound.def winsup/w32api/lib/directx/dxerr.c winsup/w32api/lib/directx/dxerr8.c winsup/w32api/lib/directx/dxerr8w.c winsup/w32api/lib/directx/dxerr9.c winsup/w32api/lib/directx/dxerr9w.c winsup/w32api/lib/directx/dxguid.c winsup/w32api/lib/directx/ksproxy.def winsup/w32api/lib/directx/ksuser.c winsup/w32api/lib/directx/ksuser.def winsup/w32api/lib/directx/msdmo.def winsup/w32api/lib/directx/quartz.def winsup/w32api/lib/directx/strmiids.c winsup/w32api/lib/directx/test.c winsup/w32api/lib/dlcapi.def winsup/w32api/lib/dnsapi.def winsup/w32api/lib/faultrep.def winsup/w32api/lib/gdi32.def winsup/w32api/lib/glaux.def winsup/w32api/lib/glu32.def winsup/w32api/lib/glut.def winsup/w32api/lib/glut32.def winsup/w32api/lib/igmpagnt.def winsup/w32api/lib/imagehlp.def winsup/w32api/lib/imm32.def winsup/w32api/lib/iphlpapi.def winsup/w32api/lib/kernel32.c winsup/w32api/lib/kernel32.def winsup/w32api/lib/largeint.c winsup/w32api/lib/lz32.def winsup/w32api/lib/mapi32.def winsup/w32api/lib/mfcuia32.def winsup/w32api/lib/mgmtapi.def winsup/w32api/lib/mpr.def winsup/w32api/lib/msacm32.def winsup/w32api/lib/mshtml-uuid.c winsup/w32api/lib/msimg32.def winsup/w32api/lib/msvcp60.def winsup/w32api/lib/msvfw32.def winsup/w32api/lib/mswsock.def winsup/w32api/lib/nddeapi.def winsup/w32api/lib/netapi32.def winsup/w32api/lib/ntdll.def winsup/w32api/lib/odbc32.def winsup/w32api/lib/odbccp32.def winsup/w32api/lib/ole32.def winsup/w32api/lib/oleacc.def winsup/w32api/lib/oleaut32.def winsup/w32api/lib/olecli32.def winsup/w32api/lib/oledlg.def winsup/w32api/lib/olepro32.def winsup/w32api/lib/olesvr32.def winsup/w32api/lib/opengl32.def winsup/w32api/lib/penwin32.def winsup/w32api/lib/pkpd32.def winsup/w32api/lib/powrprof.def winsup/w32api/lib/psapi.def winsup/w32api/lib/rapi.def winsup/w32api/lib/rasapi32.def winsup/w32api/lib/rasdlg.def winsup/w32api/lib/res.rc winsup/w32api/lib/rpcdce4.def winsup/w32api/lib/rpcns4.def winsup/w32api/lib/rpcrt4.def winsup/w32api/lib/scrnsave.c winsup/w32api/lib/secur32.def winsup/w32api/lib/setupapi.def winsup/w32api/lib/shell32.c winsup/w32api/lib/shell32.def winsup/w32api/lib/shfolder.def winsup/w32api/lib/shlwapi.def winsup/w32api/lib/snmpapi.def winsup/w32api/lib/svrapi.def winsup/w32api/lib/tapi32.def winsup/w32api/lib/test.c winsup/w32api/lib/th32.def winsup/w32api/lib/thunk32.def winsup/w32api/lib/url.def winsup/w32api/lib/user32.def winsup/w32api/lib/userenv.def winsup/w32api/lib/uuid.c winsup/w32api/lib/uxtheme.def winsup/w32api/lib/vdmdbg.def winsup/w32api/lib/version.def winsup/w32api/lib/vfw32.mri winsup/w32api/lib/win32spl.def winsup/w32api/lib/wininet.def winsup/w32api/lib/winmm.def winsup/w32api/lib/winspool.def winsup/w32api/lib/winstrm.def winsup/w32api/lib/wldap32.def winsup/w32api/lib/wow32.def winsup/w32api/lib/ws2_32.def winsup/w32api/lib/wsnmp32.def winsup/w32api/lib/wsock32.def winsup/w32api/lib/wst.def
author: cvs2svn <> 2005-05-30 01:12:17 +0000
committer: cvs2svn <> 2005-05-30 01:12:17 +0000
commit: de4edacf43fde07a33b0c382f6af071c3b7cae9d (patch)
tree: c64c3ae862e5ccdd519d6e2815e70d1753974b02 /winsup/cygserver
parent: b66f95cc7386aaf927f293d1d2bb8353bccbe30f (diff)
download: newlib-msnyder-tracepoint-checkpoint-branch.zip
newlib-msnyder-tracepoint-checkpoint-branch.tar.gz
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32 files changed, 0 insertions, 12118 deletions
diff --git a/winsup/cygserver/ChangeLog b/winsup/cygserver/ChangeLog
deleted file mode 100644
index c832296..0000000
--- a/winsup/cygserver/ChangeLog
+++ /dev/null
@@ -1,400 +0,0 @@
-2005-04-08  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_mutex.cc (msleep_cnt): Remove.
-	(msleep_max_cnt): Remove.
-	(msleep_arr): Remove.
-	(class msleep_sync_array): New class to encapsulate msleep/wakeup
-	thread synchronization.
-	(msleep_sync): New object pointer.
-	(msleep_init): Initialize new msleep_sync object.
-	(_mutex): Just call msleep_sync->enter() and msleep_sync->leave() for
-	thread synchronization. Improve debug output a bit more.
-	(wakeup): Just call msleep_sync->wakeup().
-	(wakeup_all): Whitespace fix.
-
-2005-04-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_helper.cc (ipcexit_hookthread): Fix whitespace and handle leak.
-	* bsd_mutex.cc: Include stdlib.h, sys/msg.h and sys/sem.h.
-	(mtx_init): Initialize lock counter to 0.
-	(_mtx_lock): Increment and log mutex lock counter.
-	(mtx_owned): Add winpid argument. Return true only if mutex is
-	actually owned by process winpid.
-	(_mtx_assert): Add winpid argument accordingly.
-	(_mtx_unlock): Log owner and lock count.
-	(MSLEEP_MUTEX): Remove.
-	(MSLEEP_SEM): Ditto.
-	(MSLEEP_EVENT): Ditto.
-	(msleep_event_name): Ditto.
-	(msleep_cs): New global critical section.
-	(msleep_cnt): New global variable indicating msleep record usage.
-	(msleep_max_cnt): New global variable indicating msleep record size.
-	(msleep_arr): New global pointer to msleep records.
-	(msleep_init): Initialize msleep_cs. Allocate msleep_arr array.
-	(_msleep): Rewrite using new msleep_cs/msleep_arr based thread
-	synchronization. Don't be shy with debug output.
-	(wakeup): Rewrite using new msleep_cs/msleep_arr based thread
-	synchronization.
-	* bsd_mutex.h (struct mtx): Add lock counter for better debugging.
-	(mtx_owned): Declare with winpid argument.
-	(_mtx_assert): Ditto.
-	(mtx_assert): Define with winpid argument.
-	* cygserver.cc (version): Remove.
-	(SERVER_VERSION): New define, decoupling server version information
-	from source code control system.
-	(print_version): Simplify printing server version.
-	* process.cc (process::process): Fix wrong bracketing (and handle leak).
-	(process::~process): Only try to close _signal_arrived if valid.
-	* sysv_sem.cc: Include sys/smallprint.h.
-	(semundo_clear): Define with additional struct thread pointer argument.
-	Accomodate throughout.
-	(SEMUNDO_LOCKASSERT): Define with winpid argument. Accomodate
-	throughout.
-	(struct sem_undo): Define un_proc as pid_t on Cygwin. Accomodate
-	throughout.
-	(seminit): Improve debugging by adding the semid to the mutex name.
-	(semget): Correctly print key value as 64 bit hex value in debug
-	output.
-	(semexit_myhook): Remove Cygwin specific unlocking of mutexes owned
-	by exiting process.  Keep semaphore global lock throughout whole
-	function to avoid races.
-	* sysv_shm.cc (GIANT_REQUIRED): Define empty on Cygwin. We know that
-	Giant is locked.
-
-2005-04-01  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_mutex.cc (_msleep): Whitespace fix.
-	* process.cc (process::process): Handle invalid signal_arrived values
-	more gracefully.
-
-2004-12-30  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_mutex.cc: Include limits.h.
-	(MSLEEP_MUTEX): New define for third parameter to msleep_event_name.
-	(MSLEEP_SEM): Ditto.
-	(MSLEEP_EVENT): Ditto.
-	(msleep_event_name): Add third parameter to allow multiple
-	synchronization objects per ident.
-	(_msleep): Implement new synchronization technique to make sure
-	that all threads have been woken up by a corresponding wakeup call.
-	(wakeup): Ditto.
-
-2004-10-18  Corinna Vinschen  <corinna@vinschen.de>
-
-	* sysv_sem.cc: Redefine offsetof to circumvent build problems with
-	gcc 3.4.
-
-2004-10-04  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_mutex.cc (_msleep): Simplify event creation.  Revert change from
-	2004-08-24.  It should be unnecessary now.
-	* msg.cc (client_request_msg::serve): Release process critical
-	section as early as possible.
-	* sem.cc (client_request_sem::serve): Ditto.
-	* shm.cc (client_request_shm::serve): Ditto.
-	* process.cc: Use hold and release method calls instead of
-	EnterCriticalSection/LeaveCriticalSection calls throughout.
-	* process.h (_hold): Rename from hold.  Take filename and linenumber
-	parameter for logging.  Define matching hold macro.
-	(release): Ditto.
-
-2004-10-01  Corinna Vinschen  <corinna@vinschen.de>
-
-	* sysv_sem.cc: Update to FreeBSD version 1.69.
-	1.68: Reduce the overhead of semop() by using the kernel stack
-	instead of malloc'd memory to store the operations array if it
-	is small enough to fit.
-	1.69: Adjust the number of processes waiting on a semaphore properly
-	if we're woken up in the middle of sleeping.
-
-2004-09-23  Corinna Vinschen  <corinna@vinschen.de>
-
-	* sysv_shm.cc (kern_shmat): Avoid compiler warning.
-
-2004-09-21  Corinna Vinschen  <corinna@vinschen.de>
-
-	* sysv_shm.cc (vm_object_reference): remove Cygwin specific define.
-	(vm_map_find): Ditto.
-	(vm_map_inherit): Ditto.
-	(kern_shmat): On Cygwin, take shmaddr just as is.  Don't call vm
-	system calls on Cygwin.  Add comment.
-
-2004-09-15  Corinna Vinschen  <corinna@vinschen.de>
-
-	Fix copyright throughout. 
-	Eliminate use of _impure_ptr outside Cygwin.
-	* bsd_helper.cc: Include errno.h instead of cygerrno.h.
-	* bsd_mutex.cc : Ditto.
-	* client.cc: Ditto.
-	* cygserver.cc: Ditto.
-	* process.cc: Don't build functions inside Cygwin.  Don't include
-	cygerrno.h.  Don't set errno.
-	* transport_pipes.cc (SET_ERRNO): New define.  Use througout.
-	* transport_sockets.cc (SET_ERRNO): Ditto.
-	(GET_ERRNO): Ditto.
-
-2004-09-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_mutex.cc (_msleep): Disable resetting event object for now.
-
-2004-08-31  Corinna Vinschen  <corinna@vinschen.de>
-
-	* sysv_shm.cc (kern_shmat): Add debug_printf's.
-
-2004-08-24  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_mutex.cc (_msleep): Release process object while waiting.
-
-2004-08-03  Corinna Vinschen  <corinna@vinschen.de>
-
-	* transport.cc (transport_layer_base::~transport_layer_base): Resurrect.
-	* transport.h (transport_layer_base::~transport_layer_base): Ditto.
-
-2004-07-30  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_mutex.cc (_msleep): Reset event object and close it before
-	entering mutex.  Turn order of conditional for better readability.
-
-2004-07-26  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygserver.conf: Describe relation between shmmaxpgs and SHMMAX.
-
-2004-07-20  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_helper.cc: Whitespace fixes.
-	* bsd_mutex.cc: Ditto.
-
-2004-07-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* transport.cc (transport_layer_base::~transport_layer_base): Remove.
-	* transport.h (transport_layer_base::~transport_layer_base): Ditto.
-
-2004-07-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_mutex.cc (win_priority): Actually calculate p from priority.
-
-2004-06-03  Corinna Vinschen  <corinna@vinschen.de>
-
-	* shm.cc (shmget): Explicitely set td_retval[0] to -1 on error.
-
-2004-03-30  Corinna Vinschen  <corinna@vinschen.de>
-
-	* sysv_shm.cc (shmget): Allow to retrieve shared memory segments
-	by shmid when IPC_KEY_IS_SHMID is set.
-
-2004-03-02  Corinna Vinschen  <corinna@vinschen.de>
-
-	* sysv_sem.cc (semundo_adjust): Check for process id instead of
-	process struct pointer, which isn't fixed under Cygwin.
-	(semexit_myhook): Ditto.  Adjust debug print statements to print
-	Cygwin and Windows PIDs instead of process pointer under Cygwin.
-
-2004-02-07  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_mutex.cc (win_priority): Move to msleep helper function section.
-	(set_priority): Ditto. Fix formatting.
-	(_msleep): Cleanup obj formatting.  Rearrange obj order.
-
-2004-02-06  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_mutex.cc (_msleep): Handle PCATCH using signal_arrived event.
-	* client.cc: Include sigproc.h.
-	* msg.cc (client_request_msg::serve): Accomodate third parameter to
-	process::process.
-	* sem.cc (client_request_sem::serve): Ditto.
-	* shm.cc (client_request_shm::serve): Ditto.
-	* process.cc (process::process): Duplicate signal_arrived into
-	Cygserver process space.
-	(process::~process): Close _signal_arrived handle.
-	(process_cache::process): Add signal_arrived handling.
-	* process.h (process::process): Add signal_arrived parameter.
-	(process:signal_arrived): New read accessor.
-	(process:_signal_arrived): New member.
-	(process_cache::process): Add signal_arrived parameter.
-
-2004-01-16  Corinna Vinschen  <corinna@vinschen.de>
-
-	* process.h (cleanup_routine::~cleanup_routine): Make pure virtual
-	function to avoid miscompilation with certain versions of gcc.
-	* process.cc (cleanup_routine::~cleanup_routine): Remove.
-
-2003-12-26  Christopher Faylor  <cgf@redhat.com>
-
-	* Makefile.in (CFLAGS, CXXFLAGS): Remove unneeded include.
-	(CYGWIN_LIB): Delete.
-	(cygserver.exe target): Add -L$(cygwin_build) to the link line to force
-	linker to use build tree version of the library.  Remove specific
-	inclusion of libcygwin.a from the link line.
-
-2003-12-16  Corinna Vinschen  <corinna@vinschen.de>
-
-	* bsd_helper.cc (tunable_params): Add entries for kern.ipc.msgmnb and
-	kern.ipc.msgtql.  Raise max value for kern.ipc.msgseg to 65535.
-	* cygserver.conf: Add kern.ipc.msgmnb and kern.ipc.msgtql.
-	* sysv_msg.cc (msginit): Add TUNABLE_INT_FETCH call for
-	kern.ipc.msgmnb and kern.ipc.msgtql.
-
-2003-11-26  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygserver.cc (main): Move call to ipcinit() up before installing
-	any threads.
-	* sysv_sem.cc: Update to FreeBSD version 1.67.
-	(seminit): Initialize semaphore sequence numbers to 0.
-
-2003-11-26  Corinna Vinschen  <corinna@vinschen.de>
-
-	* Makefile.in (CYGWIN_LIB): Variable pointing to libcygwin.a in
-	the parallel cygwin dir.
-	(cygserver.exe): Depend on and link against $CYGWIN_LIB.
-
-2003-11-25  Christopher Faylor  <cgf@redhat.com>
-
-	* Makefile.in (CXXFLAGS): Remove duplicate options handled in
-	Makefile.common.
-
-2003-11-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	* msg.cc (client_request_msg::serve): Add default case to msgop switch.
-	* sem.cc (client_request_sem::serve): Add default case to semop switch.
-	* shm.cc (client_request_shm::serve): Add default case to shmop switch.
-
-2003-11-21  Corinna Vinschen  <corinna@vinschen.de>
-
-	* Makefile.in (install): Explicitely create directories.  Install
-	README to $(prefix)/share/doc/Cygwin.
-	* README: New file.
-
-2003-11-21  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygserver.cc (print_usage): Fix scrambled output.
-
-2003-11-20  Corinna Vinschen  <corinna@vinschen.de>
-
-	* cygserver-config: Slightly modify printed message.
-
-2003-11-20  Corinna Vinschen  <corinna@vinschen.de>
-
-	* Makefile.in (install): Install cygserver-config script to bindir.
-	* cygserver-config: New script.
-
-2003-11-19  Corinna Vinschen  <corinna@vinschen.de>
-
-	Don't use safe_new but new throughout.  Fix copyright dates
-	throughout.
-	* Makefile.in: Accomodate all new files and name changes.
-	Add a *.d dependency.
-	(sbindir): Add.
-	(etcdir): Drop in favor of more appropriate sysconfdir definition.
-	(sysconfdir): Add.
-	(CXXFLAGS): Add -MMD flag. Add SYSCONFDIR definition.
-	(.SUFFIXES): Add.
-	(install): Add action items.
-	(libclean): New target.
-	(fullclean): Ditto.
-	* bsd_helper.cc: New file.
-	* bsd_helper.h: Ditto.
-	* bsd_log.cc: Ditto.
-	* bsd_log.h: Ditto.
-	* bsd_mutex.cc: Ditto.
-	* bsd_mutex.h: Ditto.
-	* client.cc: Rearrange to build as less as possible if
-	__INSIDE_CYGWIN__.
-	(client_request::handle_request): Add Message Queue and Semaphore
-	handling.
-	* cygserver.cc: Rearrange to build as less as possible if
-	__INSIDE_CYGWIN__. Use new debug/log/panic logging functions.
-	(DEF_CONFIG_FILE): New definition for configuration file.  Use
-	throughout.
-	(getfunc): Remove.
-	(__cygserver__printf): Remove.
-	(client_request_attach_tty::serve): Return error if impersonation
-	fails.
-	(print_usage): Pump up help message.
-	(print_version): Add output of default configuration file.
-	(main): Accommodate new options.  Allow overwrite of threading options
-	from config file.  Call several new initialization functions.  Drop
-	printing dots.  Don't define SIGHANDLE inline.
-	* cygserver.conf: New file.
-	* cygserver_process.h: Rename to process.h.
-	* cygserver_transport.h: Rename to transport.h.
-	* cygserver_transport_pipes.h: Rename to transport_pipes.h.
-	* cygserver_transport_sockets.h: Rename to transport_sockets.h.
-	* msg.cc: Rewrite.
-	* sem.cc: Rewrite.
-	* shm.cc: Rewrite.
-	* sysv_msg.cc: New file, derived from FreeBSD version 1.52.
-	* sysv_sem.cc: New file, derived from FreeBSD version 1.66.
-	* sysv_shm.cc: New file, derived from FreeBSD version 1.89.
-	* threaded_queue.cc: Rearrange to build as less as possible if
-	__INSIDE_CYGWIN__.
-	* transport.cc (transport_layer_base::impersonate_client): Define bool.
-	(transport_layer_base::revert_to_self): Ditto.
-	* transport.h (transport_layer_base::impersonate_client): Declare bool.
-	(transport_layer_base::revert_to_self): Ditto.
-	* transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
-	Don't call init_security.
-	(init_security): Remove.
-	(transport_layer_pipes::accept): Use global sec_all_nih.
-	(transport_layer_pipes::connect): Ditto.
-	(transport_layer_pipes::impersonate_client): Define bool.
-	(transport_layer_pipes::revert_to_self): Ditt.
-	* transport_pipes.h (transport_layer_pipes::impersonate_client): Declare
-	bool.
-	(transport_layer_pipes::revert_to_self): Ditto.
-	* woutsup.h: Include bsd compatibility headers.
-	(SIGHANDLE): Add definition.
-	(__cygserver__printf): Remove definition.
-	(__noop_printf): Ditto.
-	(debug_printf): Define using debug.
-	(syscall_printf): Define using log.
-	(system_printf): Ditto.
-	Drop all other _printf definitions.
-
-2003-10-22  Corinna Vinschen  <corinna@vinschen.de>
-
-	Accomodate moving cygserver header files from cygwin/include/cygwin
-	to here and cygwin dir.
-	* Makefile.in (EXEEXT): Drop as unused.
-	(EXEEXT_FOR_BUILD): Ditto.
-	(all): Don't build libcygserver.a.
-	* cygserver_process.h: Moved from cygwin/include/cygwin to here.
-	* cygserver_transport.h: Ditto.
-	* cygserver_transport_pipes.h: Ditto.
-	* cygserver_transport_sockets.h: Ditto.
-	* ipc.h: Moved to ../cygwin and renamed to cygserver_ipc.h.
-	* shm.h: Moved to ../cygwin and renamed to cygserver_shm.h.
-
-2003-08-30  Christopher Faylor  <cgf@redhat.com>
-
-	* msg.cc: New file.
-	* sem.cc: Ditto.
-
-2003-08-30  Christopher Faylor  <cgf@redhat.com>
-
-	* threaded_queue.h: New file.
-
-2003-08-25  Christopher Faylor  <cgf@redhat.com>
-
-	* Makefile.in: Build libcygserver.a.
-	* client.cc: Rename allow_daemon to allow_server.
-
-2003-07-25  Christopher Faylor  <cgf@redhat.com>
-
-	* configure.in: Use 'install-sh -c'.
-	* configure: Regenerate.
-
-2003-07-25  Christopher Faylor  <cgf@redhat.com>
-
-	* configure.in: Always use install-sh.
-	* configure: Regenerate.
-
-2003-07-01  Christopher Faylor  <cgf@redhat.com>
-
-	* Makefile.in (OBJS): Move some more files from cygwin directory.
-	* woutsup.h: Define _MT_SAFE.
-
-2003-07-01  Christopher Faylor  <cgf@redhat.com>
-
-	* configure.in: First pass.
-	* Makefile.in: Ditto.
-	* configure: Generate.
diff --git a/winsup/cygserver/Makefile.in b/winsup/cygserver/Makefile.in
deleted file mode 100644
index 1b76a76..0000000
--- a/winsup/cygserver/Makefile.in
+++ /dev/null
@@ -1,91 +0,0 @@
-# Makefile for Cygwin server
-# Copyright 2003 Red Hat, Inc.
-
-# This file is part of Cygwin.
-
-# This software is a copyrighted work licensed under the terms of the
-# Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-# details.
-
-SHELL:=@SHELL@
-
-srcdir:=@srcdir@
-VPATH:=@srcdir@
-prefix:=@prefix@
-exec_prefix:=@exec_prefix@
-
-bindir:=@bindir@
-sbindir:=@sbindir@
-sysconfdir:=@sysconfdir@
-program_transform_name:=@program_transform_name@
-
-INSTALL:=@INSTALL@
-INSTALL_PROGRAM:=@INSTALL_PROGRAM@
-INSTALL_DATA:=@INSTALL_DATA@
-
-CC:=@CC@
-CC_FOR_TARGET:=$(CC)
-CXX:=@CXX@
-CXX_FOR_TARGET:=$(CXX)
-AR:=@AR@
-
-include $(srcdir)/../Makefile.common
-
-CFLAGS:=@CFLAGS@
-CXXFLAGS:=@CXXFLAGS@
-override CXXFLAGS+=-MMD -DHAVE_DECL_GETOPT=0 -D__OUTSIDE_CYGWIN__ -DSYSCONFDIR="\"$(sysconfdir)\""
-
-.SUFFIXES: .c .cc .a .o .d
-
-OBJS:=	cygserver.o client.o process.o msg.o sem.o shm.o threaded_queue.o \
-	transport.o transport_pipes.o transport_sockets.o \
-	bsd_helper.o bsd_log.o bsd_mutex.o \
-	sysv_msg.o sysv_sem.o sysv_shm.o
-LIBOBJS:=${patsubst %.o,lib%.o,$(OBJS)}
-
-CYGWIN_OBJS:=$(cygwin_build)/smallprint.o $(cygwin_build)/version.o \
-	$(cygwin_build)/wincap.o
-
-CYGWIN_LIB:=$(cygwin_build)/libcygwin.a
-
-all: cygserver.exe
-
-install: all $(updir1)/mkinstalldirs cygserver.conf cygserver-config README
-	$(updir1)/mkinstalldirs $(sbindir)
-	$(updir1)/mkinstalldirs $(bindir)
-	$(updir1)/mkinstalldirs $(sysconfdir)/defaults/etc
-	$(updir1)/mkinstalldirs $(prefix)/share/doc/Cygwin
-	$(INSTALL_PROGRAM) cygserver.exe $(sbindir)/cygserver.exe
-	$(INSTALL_PROGRAM) $(srcdir)/cygserver-config $(bindir)/cygserver-config
-	$(INSTALL_DATA) $(srcdir)/cygserver.conf $(sysconfdir)/defaults/etc/cygserver.conf
-	$(INSTALL_DATA) $(srcdir)/README $(prefix)/share/doc/Cygwin/cygserver.README
-
-clean:
-	rm -f $(OBJS) ${patsubst %.o,%.d,$(OBJS)} cygserver.exe
-
-libclean:
-	rm -f $(LIBOBJS) ${patsubst %.o,%.d,$(LIBOBJS)} libcygserver.a
-
-fullclean: clean libclean
-
-cygserver.exe: $(CYGWIN_LIB) $(OBJS) $(CYGWIN_OBJS)
-	$(CXX) -o $@ ${wordlist 2,999,$^} -L$(cygwin_build)
-
-$(cygwin_build)/%.o: $(cygwin_source)/%.cc
-	@$(MAKE) -C $(@D) $(@F)
-
-$(cygwin_build)/%.o: $(cygwin_source)/%.c
-	@$(MAKE) -C $(@D) $(@F)
-
-Makefile: Makefile.in configure
-
-lib%.o: %.cc
-	${filter-out -D__OUTSIDE_CYGWIN__, $(COMPILE_CXX)} -I$(updir)/cygwin -o $(@D)/${basename $(@F)}$o $<
-
-libcygserver.a: $(LIBOBJS)
-	$(AR) crus $@ $?
-
-deps:=${wildcard *.d}
-ifneq (,$(deps))
-include $(deps)
-endif
diff --git a/winsup/cygserver/README b/winsup/cygserver/README
deleted file mode 100644
index 2099531..0000000
--- a/winsup/cygserver/README
+++ /dev/null
@@ -1,210 +0,0 @@
-What is Cygserver?
-
-  Cygserver is a program which is designed to run as a background service.
-  It provides Cygwin applications with services which require security
-  arbitration or which need to persist while no other cygwin application
-  is running.
-
-  The implemented services so far are:
-
-  - Control slave tty/pty handle dispersal from tty owner to other
-    processes without compromising the owner processes' security.
-  - XSI IPC Message Queues.
-  - XSI IPC Semaphores.
-  - XSI IPC Shared Memory.
-
-
-Cygserver command line options:
-
-  Options to Cygserver take the normal UNIX-style `-X' or `--longoption' form.
-  Nearly all options have a counterpart in the configuration file (see below)
-  so setting them on the command line isn't really necessary.  Command line
-  options override settings from the Cygserver configuration file.
-
-  The one-character options are prepended by a single dash, the long variants
-  are prepended with two dashes.  Arguments to options are marked in angle
-  brackets below.  These are not part of the actual syntax but are used only to
-  denote the arguments.  Note that all arguments are required.  Cygserver
-  has no options with optional arguments.
-  
-  The options recognized are:
-
-  -f, --config-file <file>
-  
-    Use <file> as configuration file instead of the default configuration
-    line.  The default configuration file is /etc/cygserver.conf, typically. 
-    The --help and --version options will print the default configuration
-    pathname.
-
-    This option has no counterpart in the configuration file, for obvious
-   reasons.
-
-  -c, --cleanup-threads <num>  
-  
-    Number of threads started to perform cleanup tasks.  Default is 2.
-    Configuration file option:  kern.srv.cleanup_threads
-
-  -r, --request-threads <num>  
-  
-    Number of threads started to serve application requests.  Default is 10.
-    The -c and -r options can be used to play with Cygserver's performance
-    under heavy load conditions or on slow machines.
-    Configuration file option:  kern.srv.request_threads
-
-  -d, --debug
-  
-    Log debug messages to stderr.  These will clutter your stderr output with
-    a lot of information, typically only useful to developers.
-
-  -e, --stderr
-  
-    Force logging to stderr.  This is the default if stderr is connected to
-    a tty.  Otherwise, the default is logging to the system log.  By using
-    the -e, -E, -y, -Y options (or the appropriate settings in the
-    configuration file), you can explicitely set the logging output as you
-    like, even to both, stderr and syslog.
-    Configuration file option:  kern.log.stderr
-
-  -E, --no-stderr
-  
-    Don't log to stderr.  Configuration file option:  kern.log.stderr
-
-  -y, --syslog
-  
-    Force logging to the system log.  This is the default, if stderr is not
-    connected to a tty, e. g. redirected to a file.  Note, that on 9x/Me
-    systems the syslog is faked by a file C:\CYGWIN_SYSLOG.TXT.
-    Configuration file option:  kern.log.syslog
-
-  -Y, --no-syslog
-  
-    Don't log to syslog.  Configuration file option:  kern.log.syslog
-
-  -l, --log-level <level>
-  
-    Set the verbosity level of the logging output.  Valid values are between
-    1 and 7.  The default level is 6, which is relatively chatty.  If you set
-    it to 1, you will get only messages which are printed under severe conditions,
-    which will result in stopping Cygserver itself.
-    Configuration file option:  kern.log.level
-
-  -m, --no-sharedmem
-  
-    Don't start XSI IPC Shared Memory support.  If you don't need XSI IPC
-    Shared Memory support, you can switch it off here.
-    Configuration file option:  kern.srv.sharedmem
-
-  -q, --no-msgqueues
-  
-    Don't start XSI IPC Message Queues. 
-    Configuration file option:  kern.srv.msgqueues
-
-  -s, --no-semaphores
-  
-    Don't start XSI IPC Semaphores.
-    Configuration file option:  kern.srv.semaphores
-
-  -S, --shutdown
-  
-    Shutdown a running daemon and exit.  Other methods are sending a SIGHUP
-    to the Cygserver PID or, if running as service under NT, calling
-    `net stop cygserver' or `cygrunsrv -E cygserver'.
-
-  -h, --help
-  
-    Output usage information and exit.
-
-  -v, --version
-  
-    Output version information and exit.
-
-
-How to start Cygserver:
-
-  Before you run Cygserver for the first time, you should run the
-  /usr/bin/cygserver-config script once.  It creates the default
-  configuration file and, upon request, installs Cygserver as service
-  when running under NT.  The script only performs a default install,
-  with no further options given to Cygserver when running as service.
-  Due to the wide configurability by changing the configuration file,
-  that's typically not necessary.
-
-  On Windows 9x/Me, just start Cygserver in any console window.  It's
-  advisable to redirect stderr to a file of choice (e. g.
-  /var/log/cygserver.log) and to use the -e and -Y options or the
-  set the appropriate settings in the configuration file (see below).
-
-  On Windows NT/2000/XP or 2003, you should always run Cygserver as a
-  service under LocalSystem account.  This is the way it is installed
-  for you by the /usr/bin/cygserver-config script.
-
-
-How to use the Cygserver services:
-
-  The Cygserver services are used by Cygwin applications only if you
-  set the environment variable CYGWIN to contain the string "server".
-  You must do this before starting the application.
-
-  Typically, you don't need any other option, so it's ok to set CYGWIN
-  just to "server".  It is not necessary to set the CYGWIN environment
-  variable prior to starting the Cygserver process itself, but it won't
-  hurt to do so.
-
-  The easiest way is to set the environment variable CYGWIN to the values
-  you want in the Windows system environment and to reboot the machine.
-  This is advisable, since it allows you to set the variable once and
-  then forget about it.  It also ensures that services as well as desktop
-  applications have the same setting.
-
-  If you don't want that for whatever reason, you can set the
-  variable in the /cygwin.bat file which is used in the net distribution,
-  to start a Cygwin bash from the desktop.  In that file, you can set
-  the CYGWIN variable using Windows command line interpreter syntax, e. g.:
-
-    set CYGWIN=server
-
-  If you don't set CYGWIN in the system environment, but you're running
-  other Cygwin services, these services need to get that CYGWIN value by
-  setting the environment using the appropriate cygrunsrv option '-e' when
-  installing the service.  Example installing a service 'foo':
-
-    cygrunsrv -I foo -p /usr/sbin/foo -e "CYGWIN=server"
-
-
-The Cygserver configuration file:
-
-  Cygserver has many options, which allow to customize the server
-  to your needs.  Customization is accomplished by editing the configuration
-  file, which is by default /etc/cygserver.conf.  This file is read only
-  once on startup of Cygserver.  There's no option to re-read the file on
-  runtime by, say, sending a signal to Cygserver.
-
-  The configuration file determines how Cygserver operates.  There are
-  options which set the number of threads running in parallel, options
-  for setting how and what to log and options to set various maximum
-  values for the IPC services.
-
-  The default configuration file delivered with Cygserver is installed
-  to /etc/defaults/etc.  The /usr/bin/cygserver-config script copies it to
-  /etc, giving you the option to overwrite an already existing file or to
-  leave it alone.  Therefore, the /etc file is safe to be changed by you,
-  since it will not be overwritten by a later update installation.
-
-  The default configuration file contains many comments which describe
-  everything needed to understand the settings.  A comment at the start of the
-  file describes the syntax rules for the file.  The default options are shown
-  in the file but are commented out.
-
-  It is generally a good idea to uncomment only options which you intend to
-  change from the default values.  Since reading the options file on Cygserver
-  startup doesn't take much time, it's also considered good practice to keep
-  all other comments in the file.  This keeps you from searching for clues
-  in other sources.
-
-
-If you have problems with Cygserver, or you have found a bug, or you
-think you have found a bug, or you don't understand configuration file
-options, the mailing list <cygwin@cygwin.com> is the right place to ask
-questions.
-
-Have fun!
diff --git a/winsup/cygserver/bsd_helper.cc b/winsup/cygserver/bsd_helper.cc
deleted file mode 100644
index 9fb3c9b..0000000
--- a/winsup/cygserver/bsd_helper.cc
+++ /dev/null
@@ -1,697 +0,0 @@
-/* bsd_helper.cc
-
-   Copyright 2003, 2004, 2005 Red Hat Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-#include <errno.h>
-#define _KERNEL 1
-#define __BSD_VISIBLE 1
-#include <sys/smallprint.h>
-#include <sys/cygwin.h>
-#include <sys/ipc.h>
-#include <sys/param.h>
-#include <sys/msg.h>
-#include <sys/queue.h>
-#include <malloc.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-
-#include "security.h"
-#include "cygserver.h"
-#include "process.h"
-#include "cygserver_ipc.h"
-#include "cygserver_msg.h"
-#include "cygserver_sem.h"
-#include "cygserver_shm.h"
-
-/*
- * Copy a piece of memory from the client process into the server process.
- * Returns an error code.
- */
-int
-win_copyin (struct thread *td, const void *client_src,
-	    void *server_tgt, size_t len)
-{
-  if (!ReadProcessMemory (td->client->handle (), client_src, server_tgt,
-			  len, NULL))
-    return cygwin_internal (CW_GET_ERRNO_FROM_WINERROR,
-			    GetLastError (), EINVAL);
-  return 0;
-}
-
-/*
- * Copy a piece of memory from the server process into the client process.
- * Returns an error code.
- */
-int
-win_copyout (struct thread *td, const void *server_src,
-	     void *client_tgt, size_t len)
-{
-  if (!WriteProcessMemory (td->client->handle (), client_tgt, server_src,
-			   len, NULL))
-    return cygwin_internal (CW_GET_ERRNO_FROM_WINERROR,
-			    GetLastError (), EINVAL);
-  return 0;
-}
-
-#define enter_critical_section(c) _enter_critical_section((c),__FILE__,__LINE__)
-static void
-_enter_critical_section (LPCRITICAL_SECTION pcs, const char *file, int line)
-{
-  _log (file, line, LOG_DEBUG, "Try enter critical section(%p)", pcs);
-  EnterCriticalSection (pcs);
-  _log (file, line, LOG_DEBUG, "Entered   critical section(%p)", pcs);
-}
-
-#define leave_critical_section(c) _leave_critical_section((c),__FILE__,__LINE__)
-static void
-_leave_critical_section (LPCRITICAL_SECTION pcs, const char *file, int line)
-{
-  LeaveCriticalSection (pcs);
-  _log (file, line, LOG_DEBUG, "Left      critical section(%p)", pcs);
-}
-
-CRITICAL_SECTION ipcht_cs;
-
-struct ipc_hookthread_storage {
-  HANDLE process_hdl;
-  proc ipcblk;
-};
-
-struct ipc_hookthread {
-  SLIST_ENTRY (ipc_hookthread) sht_next;
-  HANDLE thread;
-  DWORD  winpid;
-  struct vmspace vmspace;
-};
-static SLIST_HEAD (, ipc_hookthread) ipcht_list; /* list of hook threads */
-
-static HANDLE ipcexit_event;
-
-struct vmspace *
-ipc_p_vmspace (struct proc *proc)
-{
-  struct vmspace *ret = NULL;
-  ipc_hookthread *ipcht_entry;
-  enter_critical_section (&ipcht_cs);
-  SLIST_FOREACH (ipcht_entry, &ipcht_list, sht_next)
-    {
-      if (ipcht_entry->winpid == proc->winpid)
-        {
-	  ret = proc->p_vmspace = &ipcht_entry->vmspace;
-	  break;
-	}
-    }
-  leave_critical_section (&ipcht_cs);
-  return ret;
-}
-
-static DWORD WINAPI
-ipcexit_hookthread (const LPVOID param)
-{
-  ipc_hookthread_storage *shs = (ipc_hookthread_storage *) param;
-  HANDLE obj[2] = { ipcexit_event, shs->process_hdl };
-  switch (WaitForMultipleObjects (2, obj, FALSE, INFINITE))
-    {
-      case WAIT_OBJECT_0:
-        /* Cygserver shutdown. */
-	/*FALLTHRU*/
-      case WAIT_OBJECT_0 + 1:
-        /* Process exited.  Call semexit_myhook to handle SEM_UNDOs for the
-	   exiting process and shmexit_myhook to keep track of shared
-	   memory. */
-	if (Giant.owner == shs->ipcblk.winpid)
-	  mtx_unlock (&Giant);
-	if (support_semaphores == TUN_TRUE)
-	  semexit_myhook (NULL, &shs->ipcblk);
-	if (support_sharedmem == TUN_TRUE)
-	  {
-	    _mtx_lock (&Giant, shs->ipcblk.winpid, __FILE__, __LINE__);
-	    ipc_p_vmspace (&shs->ipcblk);
-	    shmexit_myhook (shs->ipcblk.p_vmspace);
-	    mtx_unlock (&Giant);
-	  }
-	break;
-      default:
-        /* FIXME: Panic? */
-	break;
-    }
-  CloseHandle (shs->process_hdl);
-  ipc_hookthread *ipcht_entry, *sav_entry;
-  enter_critical_section (&ipcht_cs);
-  SLIST_FOREACH_SAFE (ipcht_entry, &ipcht_list, sht_next, sav_entry)
-    {
-      if (ipcht_entry->winpid == shs->ipcblk.winpid)
-        {
-	  SLIST_REMOVE (&ipcht_list, ipcht_entry, ipc_hookthread, sht_next);
-	  CloseHandle (ipcht_entry->thread);
-	  delete ipcht_entry;
-	}
-    }
-  leave_critical_section (&ipcht_cs);
-  delete shs;
-  return 0;
-}
-
-/* Deletes all pending hook threads.  Called by ipcunload() which in turn
-   is called by the cygserver main routine. */
-static void
-ipcexit_dispose_hookthreads (void)
-{
-  SetEvent (ipcexit_event);
-  ipc_hookthread *ipcht_entry;
-  enter_critical_section (&ipcht_cs);
-  SLIST_FOREACH (ipcht_entry, &ipcht_list, sht_next)
-    {
-      WaitForSingleObject (ipcht_entry->thread, 1000);
-      /* Don't bother removing the linked list on cygserver shutdown. */
-      /* FIXME: Error handling? */
-    }
-  leave_critical_section (&ipcht_cs);
-}
-
-/* Creates the per process wait thread.  Called by semget() under locked
-   Giant mutex condition. */
-int
-ipcexit_creat_hookthread (struct thread *td)
-{
-  ipc_hookthread *ipcht_entry;
-  int ret = -1;
-  enter_critical_section (&ipcht_cs);
-  SLIST_FOREACH (ipcht_entry, &ipcht_list, sht_next)
-    {
-      if (ipcht_entry->winpid == td->ipcblk->winpid)
-	ret = 0;
-    }
-  leave_critical_section (&ipcht_cs);
-  if (!ret)
-    return 0;
-
-  DWORD tid;
-  ipc_hookthread_storage *shs = new ipc_hookthread_storage;
-  if (!DuplicateHandle (GetCurrentProcess (), td->client->handle (),
-			GetCurrentProcess (), &shs->process_hdl,
-			0, FALSE, DUPLICATE_SAME_ACCESS))
-    {
-      log (LOG_CRIT, "failed to duplicate process handle, error = %lu",
-		      GetLastError ());
-      return cygwin_internal (CW_GET_ERRNO_FROM_WINERROR,
-			      GetLastError (), ENOMEM);
-    }
-  shs->ipcblk = *td->ipcblk;
-  HANDLE thread = CreateThread (NULL, 0, ipcexit_hookthread, shs, 0, &tid);
-  if (!thread)
-    {
-      log (LOG_CRIT, "failed to create thread, error = %lu", GetLastError ());
-      return cygwin_internal (CW_GET_ERRNO_FROM_WINERROR,
-			      GetLastError (), ENOMEM);
-    }
-  ipcht_entry = new ipc_hookthread;
-  ipcht_entry->thread = thread;
-  ipcht_entry->winpid = td->ipcblk->winpid;
-  ipcht_entry->vmspace.vm_map = NULL;
-  ipcht_entry->vmspace.vm_shm = NULL;
-  enter_critical_section (&ipcht_cs);
-  SLIST_INSERT_HEAD (&ipcht_list, ipcht_entry, sht_next);
-  leave_critical_section (&ipcht_cs);
-  return 0;
-}
-
-/*
- * Need the admins group SID to compare with groups in client token.
- */
-PSID admininstrator_group_sid;
-
-static void
-init_admin_sid (void)
-{
-  if (wincap.has_security ())
-    {
-      SID_IDENTIFIER_AUTHORITY nt_auth = {SECURITY_NT_AUTHORITY};
-      if (! AllocateAndInitializeSid (&nt_auth, 2, 32, 544, 0, 0, 0, 0, 0, 0,
-				      &admininstrator_group_sid))
-	panic ("failed to create well known sids, error = %lu",
-	       GetLastError ());
-    }
-}
-
-SECURITY_DESCRIPTOR sec_all_nih_sd;
-SECURITY_ATTRIBUTES sec_all_nih = { sizeof (SECURITY_ATTRIBUTES),
-				    &sec_all_nih_sd,
-				    FALSE };
-
-/* Global vars, determining whether the IPC stuff should be started or not. */
-tun_bool_t support_sharedmem = TUN_UNDEF;
-tun_bool_t support_msgqueues = TUN_UNDEF;
-tun_bool_t support_semaphores = TUN_UNDEF;
-
-void
-ipcinit ()
-{
-  InitializeSecurityDescriptor (&sec_all_nih_sd, SECURITY_DESCRIPTOR_REVISION);
-  SetSecurityDescriptorDacl (&sec_all_nih_sd, TRUE, 0, FALSE);
-
-  init_admin_sid ();
-  mtx_init (&Giant, "Giant", NULL, MTX_DEF);
-  msleep_init ();
-  ipcexit_event = CreateEvent (NULL, TRUE, FALSE, NULL);
-  if (!ipcexit_event)
-    panic ("Failed to create ipcexit event object");
-  InitializeCriticalSection (&ipcht_cs);
-  if (support_msgqueues == TUN_TRUE)
-    msginit ();
-  if (support_semaphores == TUN_TRUE)
-    seminit ();
-  if (support_sharedmem == TUN_TRUE)
-    shminit ();
-}
-
-int
-ipcunload ()
-{
-  ipcexit_dispose_hookthreads ();
-  CloseHandle (ipcexit_event);
-  wakeup_all ();
-  if (support_semaphores == TUN_TRUE)
-    semunload ();
-  if (support_sharedmem == TUN_TRUE)
-    shmunload ();
-  if (support_msgqueues == TUN_TRUE)
-    msgunload ();
-  mtx_destroy (&Giant);
-  return 0;
-}
-
-/*
- * Helper function to find a gid in a list of gids.
- */
-static bool
-is_grp_member (gid_t grp, gid_t *grplist, int listsize)
-{
-  if (grplist)
-    for (; listsize > 0; --listsize)
-      if (grp == grplist[listsize - 1])
-	return true;
-  return false;
-}
-
-/*
- * Helper function to get a specific token information from a token.
- * This function mallocs the necessary buffer spcae by itself.  It
- * must be free'd by the calling function.
- */
-static void *
-get_token_info (HANDLE tok, TOKEN_INFORMATION_CLASS tic)
-{
-  void *buf;
-  DWORD size;
-
-  if (!GetTokenInformation (tok, tic, NULL, 0, &size)
-      && GetLastError () != ERROR_INSUFFICIENT_BUFFER)
-    return NULL;
-  if (!(buf = malloc (size)))
-    return NULL;
-  if (!GetTokenInformation (tok, tic, buf, size, &size))
-    {
-      free (buf);
-      return NULL;
-    }
-  return buf;
-}
-
-/*
- * Check if client user helds "mode" permission when accessing object
- * associated with "perm" permission record.
- * Returns an error code.
- */
-int
-ipcperm (struct thread *td, ipc_perm *perm, unsigned int mode)
-{
-  proc *p = td->ipcblk;
-
-  if (!suser (td))
-    return 0;
-  if (mode & IPC_M)
-    {
-      return (p->uid != perm->cuid && p->uid != perm->uid)
-	     ? EACCES : 0;
-    }
-  if (p->uid != perm->cuid && p->uid != perm->uid)
-    {
-      /* If the user is a member of the creator or owner group, test
-      	 against group bits, otherwise against other bits. */
-      mode >>= p->gid != perm->gid && p->gid != perm->cgid
-	       && !is_grp_member (perm->gid, p->gidlist, p->gidcnt)
-	       && !is_grp_member (perm->cgid, p->gidlist, p->gidcnt)
-	       ? 6 : 3;
-    }
-  return (mode & perm->mode) != mode ? EACCES : 0;
-}
-
-/*
- * Check for client user being superuser.
- * Returns an error code.
- */
-int
-suser (struct thread *td)
-{
-  /* Always superuser on 9x. */
-  if (!wincap.has_security ())
-    return 0;
-
-  /* This value has been set at ImpersonateNamedPipeClient() time
-     using the token information.  See adjust_identity_info() below. */
-  return td->ipcblk->is_admin ? 0 : EACCES;
-}
-
-/*
- * Retrieves user and group info from impersonated token and creates the
- * correct uid, gid, gidlist and is_admin entries in p from that.
- */
-bool
-adjust_identity_info (struct proc *p)
-{
-  HANDLE tok;
-
-  /* No access tokens on 9x. */
-  if (!wincap.has_security ())
-    return true;
-
-  if (!OpenThreadToken (GetCurrentThread (), TOKEN_READ, TRUE, &tok))
-    {
-      debug ("Failed to open worker thread access token for pid %d, winpid %d",
-	     p->cygpid, p->winpid);
-      return false;
-    }
-
-  /* Get uid from user SID in token. */
-  PTOKEN_USER user;
-  if (!(user = (PTOKEN_USER)get_token_info (tok, TokenUser)))
-    goto faulty;
-  p->uid = cygwin_internal (CW_GET_UID_FROM_SID, user->User.Sid);
-  free (user);
-  if (p->uid == (uid_t)-1)
-    log (LOG_WARNING, "WARNING: User not found in /etc/passwd! Using uid -1!");
-
-  /* Get gid from primary group SID in token. */
-  PTOKEN_PRIMARY_GROUP pgrp;
-  if (!(pgrp = (PTOKEN_PRIMARY_GROUP)get_token_info (tok, TokenPrimaryGroup)))
-    goto faulty;
-  p->gid = cygwin_internal (CW_GET_GID_FROM_SID, pgrp->PrimaryGroup);
-  free (pgrp);
-  if (p->gid == (gid_t)-1)
-    log (LOG_WARNING,"WARNING: Group not found in /etc/passwd! Using gid -1!");
-
-  /* Generate gid list from token group's SID list.  Also look if the token
-     has an enabled admin group SID.  That means, the process has admin
-     privileges.  That knowledge is used in suser(). */
-  PTOKEN_GROUPS gsids;
-  if (!(gsids = (PTOKEN_GROUPS)get_token_info (tok, TokenGroups)))
-    goto faulty;
-  if (gsids->GroupCount)
-    {
-      p->gidlist = (gid_t *) calloc (gsids->GroupCount, sizeof (gid_t));
-      if (p->gidlist)
-        p->gidcnt = gsids->GroupCount;
-    }
-  for (DWORD i = 0; i < gsids->GroupCount; ++i)
-    {
-      if (p->gidlist)
-	p->gidlist[i] = cygwin_internal (CW_GET_GID_FROM_SID,
-					 gsids->Groups[i].Sid);
-      if (EqualSid (gsids->Groups[i].Sid, admininstrator_group_sid)
-      	  && (gsids->Groups[i].Attributes & SE_GROUP_ENABLED))
-	p->is_admin = true;
-    }
-  free (gsids);
-
-  CloseHandle (tok);
-  return true;
-
-faulty:
-  CloseHandle (tok);
-  log (LOG_CRIT, "Failed to get token information for pid %d, winpid %d",
-		  p->cygpid, p->winpid);
-  return false;
-}
-
-/*
- * Windows wrapper implementation of the VM functions called by sysv_shm.cc.
- */
-
-vm_object_t
-_vm_pager_allocate (int size, int shmflg)
-{
-  /* Create the file mapping object with full access for everyone.  This is
-     necessary to allow later calls to shmctl(..., IPC_SET,...) to
-     change the access rights and ownership of a shared memory region.
-     The access rights are tested at the beginning of every shm... function.
-     Note that this does not influence the actual read or write access
-     defined in a call to shmat. */
-  vm_object_t object = CreateFileMapping (INVALID_HANDLE_VALUE, &sec_all_nih,
-					  PAGE_READWRITE, 0, size, NULL);
-  if (!object)
-    panic ("CreateFileMapping in _vm_pager_allocate failed, %E");
-  return object;
-}
-
-vm_object_t
-vm_object_duplicate (struct thread *td, vm_object_t object)
-{
-  vm_object_t dup_object;
-  if (!DuplicateHandle (GetCurrentProcess (), object,
-		        td->client->handle (), &dup_object,
-		        0, TRUE, DUPLICATE_SAME_ACCESS))
-    panic ("!DuplicateHandle in vm_object_duplicate failed, %E");
-  return dup_object;
-}
-
-void
-vm_object_deallocate (vm_object_t object)
-{
-  if (object)
-    CloseHandle (object);
-}
-
-/*
- * Tunable parameters are read from a system wide cygserver.conf file.
- * On the first call to tunable_int_fetch, the file is read and the
- * parameters are set accordingly.  Each parameter has default, max and
- * min settings.
- */
-
-enum tun_params_type {
-  TUN_NULL,
-  TUN_INT,
-  TUN_BOOL
-};
-
-union tun_value {
-  long ival;
-  tun_bool_t bval;
-};
-
-struct tun_struct {
-  const char *name;
-  tun_params_type type;
-  union tun_value value;
-  union tun_value min;
-  union tun_value max;
-  void (*check_func)(tun_struct *, char *, const char *);
-};
-
-static void
-default_tun_check (tun_struct *that, char *value, const char *fname)
-{
-  char *c = NULL;
-  tun_value val;
-  switch (that->type)
-    {
-      case TUN_INT:
-	val.ival = strtoul (value, &c, 10);
-	if (!val.ival || (c && *c))
-	  panic ("Error in config file %s: Value of parameter %s malformed",
-		 fname, that->name);
-        if (val.ival < that->min.ival || val.ival > that->max.ival)
-	  panic ("Error in config file %s: Value of parameter %s must be "
-		 "between %lu and %lu",
-		 fname, that->name, that->min.ival, that->max.ival);
-	if (that->value.ival)
-	  panic ("Error in config file %s: Parameter %s set twice.\n",
-		 fname, that->name);
-	that->value.ival = val.ival;
-	break;
-      case TUN_BOOL:
-        if (!strcasecmp (value, "no") || !strcasecmp (value, "n")
-	    || !strcasecmp (value, "false") || !strcasecmp (value, "f")
-	    || !strcasecmp (value, "0"))
-	  val.bval = TUN_FALSE;
-	else if (!strcasecmp (value, "yes") || !strcasecmp (value, "y")
-		 || !strcasecmp (value, "true") || !strcasecmp (value, "t")
-		 || !strcasecmp (value, "1"))
-	  val.bval = TUN_TRUE;
-	else
-	  panic ("Error in config file %s: Value of parameter %s malformed\n"
-	  	 "Allowed values: \"yes\", \"no\", \"y\", \"n\", \"true\", \"false\", \"t\", \"f\", \"1\" and \"0\"", fname, that->name);
-	that->value.bval = val.bval;
-        break;
-      default:
-	/* Shouldn't happen. */
-        panic ("Internal error: Wrong type of tunable parameter");
-	break;
-    }
-}
-
-static tun_struct tunable_params[] =
-{
-  /* SRV */
-  { "kern.srv.cleanup_threads", TUN_INT, {0}, {1}, {16}, default_tun_check},
-  { "kern.srv.request_threads", TUN_INT, {0}, {1}, {64}, default_tun_check},
-  { "kern.srv.sharedmem", TUN_BOOL, {TUN_UNDEF}, {TUN_FALSE}, {TUN_TRUE}, default_tun_check},
-  { "kern.srv.msgqueues", TUN_BOOL, {TUN_UNDEF}, {TUN_FALSE}, {TUN_TRUE}, default_tun_check},
-  { "kern.srv.semaphores", TUN_BOOL, {TUN_UNDEF}, {TUN_FALSE}, {TUN_TRUE}, default_tun_check},
-
-  /* LOG */
-  { "kern.log.syslog", TUN_BOOL, {TUN_UNDEF}, {TUN_FALSE}, {TUN_TRUE}, default_tun_check},
-  { "kern.log.stderr", TUN_BOOL, {TUN_UNDEF}, {TUN_FALSE}, {TUN_TRUE}, default_tun_check},
-  { "kern.log.debug", TUN_BOOL, {TUN_UNDEF}, {TUN_FALSE}, {TUN_TRUE}, default_tun_check},
-  { "kern.log.level", TUN_INT, {0}, {1}, {7}, default_tun_check},
-
-  /* MSG */
-  { "kern.ipc.msgseg", TUN_INT, {0}, {256}, {65535}, default_tun_check},
-  { "kern.ipc.msgssz", TUN_INT, {0}, {8}, {1024}, default_tun_check},
-  { "kern.ipc.msgmnb", TUN_INT, {0}, {1}, {65535}, default_tun_check},
-  { "kern.ipc.msgmni", TUN_INT, {0}, {1}, {1024}, default_tun_check},
-  { "kern.ipc.msgtql", TUN_INT, {0}, {1}, {1024}, default_tun_check},
-
-  /* SEM */
-  //{ "kern.ipc.semmap", TUN_INT, {0}, {1}, {1024}, default_tun_check},
-  { "kern.ipc.semmni", TUN_INT, {0}, {1}, {1024}, default_tun_check},
-  { "kern.ipc.semmns", TUN_INT, {0}, {1}, {1024}, default_tun_check},
-  { "kern.ipc.semmnu", TUN_INT, {0}, {1}, {1024}, default_tun_check},
-  { "kern.ipc.semmsl", TUN_INT, {0}, {1}, {1024}, default_tun_check},
-  { "kern.ipc.semopm", TUN_INT, {0}, {1}, {1024}, default_tun_check},
-  { "kern.ipc.semume", TUN_INT, {0}, {1}, {1024}, default_tun_check},
-  //{ "kern.ipc.semusz", TUN_INT, {0}, {1}, {1024}, default_tun_check},
-  { "kern.ipc.semvmx", TUN_INT, {0}, {1}, {32767}, default_tun_check},
-  { "kern.ipc.semaem", TUN_INT, {0}, {1}, {32767}, default_tun_check},
-
-  /* SHM */
-  { "kern.ipc.shmmaxpgs", TUN_INT, {0}, {1}, {32767}, default_tun_check},
-  //{ "kern.ipc.shmmin", TUN_INT, {0}, {1}, {32767}, default_tun_check},
-  { "kern.ipc.shmmni", TUN_INT, {0}, {1}, {32767}, default_tun_check},
-  { "kern.ipc.shmseg", TUN_INT, {0}, {1}, {32767}, default_tun_check},
-  //{ "kern.ipc.shm_use_phys", TUN_INT, {0}, {1}, {32767}, default_tun_check},
-  { NULL, TUN_NULL, {0}, {0}, {0}, NULL}
-};
-
-#define skip_whitespace(c)	while (*(c) && isspace (*(c))) ++(c)
-#define skip_nonwhitespace(c)	while (*(c) && !isspace (*(c)) && *(c) != '#') ++(c)
-#define end_of_content(c)	(!*(c) || *(c) == '#')
-
-void
-tunable_param_init (const char *config_file, bool force)
-{
-  FILE *fp = fopen (config_file, "rt");
-  if (!fp)
-    {
-      if (force)
-        panic ("can't open config file %s\n", config_file);
-      return;
-    }
-  char line[1024];
-  while (fgets (line, 1024, fp))
-    {
-      char *c = strrchr (line, '\n');
-      if (!c)
-        panic ("Line too long in confg file %s\n", config_file);
-      /* Overwrite trailing NL. */
-      *c = '\0';
-      c = line;
-      skip_whitespace (c);
-      if (end_of_content (c))
-        continue;
-      /* So we are on the first character of a parameter name. */
-      char *name = c;
-      /* Find end of name. */
-      skip_nonwhitespace (c);
-      if (end_of_content (c))
-	{
-	  *c++ = '\0';
-	  panic ("Error in config file %s: Parameter %s has no value.\n",
-		 config_file, name);
-	}
-      /* Mark end of name. */
-      *c++ = '\0';
-      skip_whitespace (c);
-      if (end_of_content (c))
-        panic ("Error in config file %s: Parameter %s has no value.\n",
-	       config_file, name);
-      /* Now we are on the first character of a parameter's value. */
-      char *value = c;
-      /* This only works for simple parameters.  If complex string parameters
-         are added at one point, the scanning routine must be changed here. */
-      /* Find end of value. */
-      skip_nonwhitespace (c);
-      /* Mark end of value. */
-      *c++ = '\0';
-      /* Now look if name is one from our list. */
-      tun_struct *s;
-      for (s = &tunable_params[0]; s->name; ++s)
-	if (!strcmp (name, s->name))
-	  {
-	    /* Now read value and check for validity.  check_func doesn't
-	       return on error. */
-	    s->check_func (s, value, config_file);
-	    break;
-	  }
-      if (!s->name)
-        panic ("Error in config file %s: Unknown parameter %s.\n",
-	       config_file, name);
-    }
-  fclose (fp);
-}
-
-void
-tunable_int_fetch (const char *name, long *tunable_target)
-{
-  tun_struct *s;
-  for (s = &tunable_params[0]; s->name; ++s)
-    if (!strcmp (name, s->name))
-      break;
-  if (!s)			/* Not found */
-    return;
-  if (s->type != TUN_INT)	/* Wrong type */
-    return;
-  if (!s->value.ival)		/* Not set in config file */
-    return;
-  *tunable_target = s->value.ival;
-  debug ("\nSet %s to %lu\n", name, *tunable_target);
-}
-
-void
-tunable_bool_fetch (const char *name, tun_bool_t *tunable_target)
-{
-  tun_struct *s;
-  const char *tun_bool_val_string[] = { "undefined", "no", "yes" };
-  for (s = &tunable_params[0]; s->name; ++s)
-    if (!strcmp (name, s->name))
-      break;
-  if (!s)			/* Not found */
-    return;
-  if (s->type != TUN_BOOL)	/* Wrong type */
-    return;
-  if (!s->value.ival)		/* Not set in config file */
-    return;
-  *tunable_target = s->value.bval;
-  debug ("\nSet %s to %s\n", name, tun_bool_val_string[*tunable_target]);
-}
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/bsd_helper.h b/winsup/cygserver/bsd_helper.h
deleted file mode 100644
index 14849e9..0000000
--- a/winsup/cygserver/bsd_helper.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* bsd_helper.h: Helps integrating BSD kernel code
-
-   Copyright 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-#ifndef _BSD_HELPER_H
-#define _BSD_HELPER_H
-
-#include <sys/types.h>
-#include <sys/syslog.h>
-
-enum tun_bool_t {
-  TUN_UNDEF = 0,
-  TUN_FALSE = 1,
-  TUN_TRUE  = 2
-};
-
-#define TUNABLE_INT_FETCH(a,b)	tunable_int_fetch((a),(b))
-#define TUNABLE_BOOL_FETCH(a,b)	tunable_bool_fetch((a),(b))
-
-#define sys_malloc(a,b,c) (malloc(a)?:(panic("malloc failed in %s, line %d"),(void*)NULL))
-#define sys_free(a,b) free(a)
-
-#define jail_sysvipc_allowed true
-#define jailed(a) false
-
-extern const char *__progname;
-
-/* Global vars, determining whether the IPC stuff should be started or not. */
-extern tun_bool_t support_sharedmem;
-extern tun_bool_t support_msgqueues;
-extern tun_bool_t support_semaphores;
-
-extern SECURITY_ATTRIBUTES sec_all_nih;
-
-int win_copyin (struct thread *, const void *, void *, size_t);
-int win_copyout (struct thread *, const void *, void *, size_t);
-#define copyin(a,b,c) win_copyin((td),(a),(b),(c))
-#define copyout(a,b,c) win_copyout((td),(a),(b),(c))
-
-int ipcperm (struct thread *, struct ipc_perm *, unsigned int);
-int suser (struct thread *);
-bool adjust_identity_info (struct proc *p);
-
-struct vmspace *ipc_p_vmspace (struct proc *);
-int ipcexit_creat_hookthread(struct thread *);
-void ipcinit (void);
-int ipcunload (void);
-
-vm_object_t _vm_pager_allocate (int, int);
-#define vm_pager_allocate(a,b,s,c,d) _vm_pager_allocate((s),(mode))
-vm_object_t vm_object_duplicate (struct thread *td, vm_object_t object);
-void vm_object_deallocate (vm_object_t object);
-
-void tunable_param_init (const char *, bool);
-void tunable_int_fetch (const char *, long *);
-void tunable_bool_fetch (const char *, tun_bool_t *);
-
-#endif /* _BSD_HELPER_H */
diff --git a/winsup/cygserver/bsd_log.cc b/winsup/cygserver/bsd_log.cc
deleted file mode 100644
index 4b0ff74..0000000
--- a/winsup/cygserver/bsd_log.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-/* bsd_log.cc
-
-   Copyright 2003, 2004 Red Hat Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-#define _KERNEL 1
-#define __BSD_VISIBLE 1
-#include <sys/smallprint.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-long log_level = 8; /* Illegal value.  Don't change! */
-tun_bool_t log_debug = TUN_UNDEF;
-tun_bool_t log_syslog = TUN_UNDEF;
-tun_bool_t log_stderr = TUN_UNDEF;
-
-void
-loginit (tun_bool_t opt_stderr, tun_bool_t opt_syslog)
-{
-  if (log_debug == TUN_UNDEF)
-    TUNABLE_BOOL_FETCH ("kern.log.debug", &log_debug);
-  if (log_debug == TUN_UNDEF)
-    log_debug = TUN_FALSE;
-
-  if (opt_stderr != TUN_UNDEF)
-    log_stderr = opt_stderr;
-  else
-    TUNABLE_BOOL_FETCH ("kern.log.stderr", &log_stderr);
-  if (log_stderr == TUN_UNDEF)
-    log_stderr = TUN_FALSE;
-
-  if (opt_syslog != TUN_UNDEF)
-    log_syslog = opt_syslog;
-  else
-    TUNABLE_BOOL_FETCH ("kern.log.syslog", &log_syslog);
-  if (log_syslog == TUN_UNDEF)
-    log_syslog = TUN_FALSE;
-
-  if (log_level == 8)
-    TUNABLE_INT_FETCH ("kern.log.level", &log_level);
-  if (log_level == 8)
-    log_level = 6;
-}
-
-void
-_vlog (const char *file, int line, int level,
-	const char *fmt, va_list ap)
-{
-  char buf[16384];
-
-  if ((level == LOG_DEBUG && log_debug != TUN_TRUE)
-      || (level != LOG_DEBUG && level >= log_level))
-    return;
-  strcpy (buf, "cygserver: ");
-  if (file && log_debug == TUN_TRUE)
-    __small_sprintf (strchr (buf, '\0'), "%s, line %d: ", file, line);
-  __small_vsprintf (strchr (buf, '\0'), fmt, ap);
-  if (log_syslog == TUN_TRUE && level != LOG_DEBUG)
-    syslog (level, buf);
-  if (log_stderr == TUN_TRUE || level == LOG_DEBUG)
-    {
-      fputs (buf, stderr);
-      fputc ('\n', stderr);
-    }
-}
-
-void
-_log (const char *file, int line, int level, const char *fmt, ...)
-{
-  va_list ap;
-  va_start (ap, fmt);
-  _vlog (file, line, level, fmt, ap);
-}
-
-void
-_vpanic (const char *file, int line, const char *fmt, va_list ap)
-{
-  _vlog (file, line, LOG_EMERG, fmt, ap);
-  exit (1);
-}
-
-void
-_panic (const char *file, int line, const char *fmt, ...)
-{
-  va_list ap;
-  va_start (ap, fmt);
-  _vpanic (file, line, fmt, ap);
-}
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/bsd_log.h b/winsup/cygserver/bsd_log.h
deleted file mode 100644
index 4857318..0000000
--- a/winsup/cygserver/bsd_log.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* bsd_log.h: Helps integrating BSD kernel code
-
-   Copyright 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-#ifndef _BSD_LOG_H
-#define _BSD_LOG_H
-
-#include <sys/types.h>
-#include <sys/syslog.h>
-
-extern long log_level;
-extern tun_bool_t log_debug;
-extern tun_bool_t log_syslog;
-extern tun_bool_t log_stderr;
-
-void loginit (tun_bool_t, tun_bool_t);
-void _vlog (const char *, int, int, const char *, va_list);
-void _log (const char *, int, int, const char *, ...);
-void _vpanic (const char *, int, const char *, va_list) __attribute__ ((noreturn));
-void _panic (const char *, int, const char *, ...) __attribute__ ((noreturn));
-#define vlog(l,f,a) _vlog(NULL,0,(l),(f),(a))
-#define log(l,f,...) _log(NULL,0,(l),(f),##__VA_ARGS__)
-#define vdebug(f,a) _vlog(__FILE__,__LINE__,LOG_DEBUG,(f),(a))
-#define debug(f,...) _log(__FILE__,__LINE__,LOG_DEBUG,(f),##__VA_ARGS__)
-#define vpanic(f,a) _vpanic(__FILE__,__LINE__,(f),(a))
-#define panic(f,...) _panic(__FILE__,__LINE__,(f),##__VA_ARGS__)
-
-#endif /* _BSD_LOG_H */
diff --git a/winsup/cygserver/bsd_mutex.cc b/winsup/cygserver/bsd_mutex.cc
deleted file mode 100644
index bbd7fd2..0000000
--- a/winsup/cygserver/bsd_mutex.cc
+++ /dev/null
@@ -1,387 +0,0 @@
-/* bsd_mutex.cc
-
-   Copyright 2003, 2004, 2005 Red Hat Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-#include <errno.h>
-#define _KERNEL 1
-#define __BSD_VISIBLE 1
-#include <sys/smallprint.h>
-#include <limits.h>
-#include <stdlib.h>
-#include <sys/msg.h>
-#include <sys/sem.h>
-
-#include "process.h"
-#include "cygserver_ipc.h"
-
-/* A BSD kernel global mutex. */
-struct mtx Giant;
-
-void
-mtx_init (mtx *m, const char *name, const void *, int)
-{
-  m->name = name;
-  m->owner = 0;
-  m->cnt = 0;
-  /* Can't use Windows Mutexes here since Windows Mutexes are only
-     unlockable by the lock owner. */
-  m->h = CreateSemaphore (NULL, 1, 1, NULL);
-  if (!m->h)
-    panic ("couldn't allocate %s mutex, %E\n", name);
-}
-
-void
-_mtx_lock (mtx *m, DWORD winpid, const char *file, int line)
-{
-  _log (file, line, LOG_DEBUG, "Try locking mutex %s (%u) (hold: %u)",
-	m->name, winpid, m->owner);
-  if (WaitForSingleObject (m->h, INFINITE) != WAIT_OBJECT_0)
-    _panic (file, line, "wait for %s in %d failed, %E", m->name, winpid);
-  m->owner = winpid;
-  _log (file, line, LOG_DEBUG, "Locked      mutex %s/%u (%u)",
-	m->name, ++m->cnt, winpid);
-}
-
-int
-mtx_owned (mtx *m, DWORD winpid)
-{
-  return m->owner == winpid;
-}
-
-void
-_mtx_assert (mtx *m, int what, DWORD winpid, const char *file, int line)
-{
-  switch (what)
-    {
-      case MA_OWNED:
-        if (!mtx_owned (m, winpid))
-	  _panic (file, line, "Mutex %s not owned", m->name);
-	break;
-      case MA_NOTOWNED:
-        if (mtx_owned (m, winpid))
-	  _panic (file, line, "Mutex %s is owned", m->name);
-        break;
-      default:
-        break;
-    }
-}
-
-void
-_mtx_unlock (mtx *m, const char *file, int line)
-{
-  DWORD owner = m->owner;
-  unsigned long cnt = m->cnt;
-  m->owner = 0;
-  /* Cautiously check if mtx_destroy has been called (shutdown).
-     In that case, m->h is NULL. */
-  if (m->h && !ReleaseSemaphore (m->h, 1, NULL))
-    {
-      /* Check if the semaphore was already on it's max value.  In this case,
-         ReleaseSemaphore returns FALSE with an error code which *sic* depends
-	 on the OS. */
-      if (  (!wincap.is_winnt () && GetLastError () != ERROR_INVALID_PARAMETER)
-          || (wincap.is_winnt () && GetLastError () != ERROR_TOO_MANY_POSTS))
-	_panic (file, line, "release of mutex %s failed, %E", m->name);
-    }
-  _log (file, line, LOG_DEBUG, "Unlocked    mutex %s/%u (owner: %u)",
-  	m->name, cnt, owner);
-}
-
-void
-mtx_destroy (mtx *m)
-{
-  HANDLE tmp = m->h;
-  m->h = NULL;
-  if (tmp)
-    CloseHandle (tmp);
-}
-
-/*
- * Helper functions for msleep/wakeup.
- */
-
-static int
-win_priority (int priority)
-{
-  int p = (int)((priority) & PRIO_MASK) - PZERO;
-  /* Generating a valid priority value is a bit tricky.  The only valid
-     values on 9x and NT4 are -15, -2, -1, 0, 1, 2, 15. */
-  switch (p)
-    {
-      case -15: case -14: case -13: case -12: case -11:
-        return THREAD_PRIORITY_IDLE;
-      case -10: case -9: case -8: case -7: case -6:
-        return THREAD_PRIORITY_LOWEST;
-      case -5: case -4: case -3: case -2: case -1:
-        return THREAD_PRIORITY_BELOW_NORMAL;
-      case 0:
-        return THREAD_PRIORITY_NORMAL;
-      case 1: case 2: case 3: case 4: case 5:
-        return THREAD_PRIORITY_ABOVE_NORMAL;
-      case 6: case 7: case 8: case 9: case 10:
-      	return THREAD_PRIORITY_HIGHEST;
-      case 11: case 12: case 13: case 14: case 15:
-        return THREAD_PRIORITY_TIME_CRITICAL;
-    }
-  return THREAD_PRIORITY_NORMAL;
-}
-
-/*
- * Sets the thread priority, returns the old priority.
- */
-static int
-set_priority (int priority)
-{
-  int old_prio = GetThreadPriority (GetCurrentThread ());
-  if (!SetThreadPriority (GetCurrentThread (), win_priority (priority)))
-    log (LOG_WARNING,
-    	  "Warning: Setting thread priority to %d failed with error %lu\n",
-	  win_priority (priority), GetLastError ());
-  return old_prio;
-}
-
-/*
- * Original description from BSD code:
- *
- * General sleep call.  Suspends the current process until a wakeup is
- * performed on the specified identifier.  The process will then be made
- * runnable with the specified priority.  Sleeps at most timo/hz seconds
- * (0 means no timeout).  If pri includes PCATCH flag, signals are checked
- * before and after sleeping, else signals are not checked.  Returns 0 if
- * awakened, EWOULDBLOCK if the timeout expires.  If PCATCH is set and a
- * signal needs to be delivered, ERESTART is returned if the current system
- * call should be restarted if possible, and EINTR is returned if the system
- * call should be interrupted by the signal (return EINTR).
- *
- * The mutex argument is exited before the caller is suspended, and
- * entered before msleep returns.  If priority includes the PDROP
- * flag the mutex is not entered before returning.
- */
-static HANDLE msleep_glob_evt;
-
-class msleep_sync_array
-{
-  enum msleep_action {
-    MSLEEP_ENTER = 0,
-    MSLEEP_LEAVE,
-    MSLEEP_WAKEUP
-  };
-
-  CRITICAL_SECTION cs;
-  long cnt;
-  long max_cnt;
-  struct msleep_record {
-    void *ident;
-    HANDLE wakeup_evt;
-    LONG threads;
-  } *a;
-
-  int find_ident (void *ident, msleep_action action)
-  {
-    int i;
-    for (i = 0; i < cnt; ++i)
-      if (a[i].ident == ident)
-	return i;
-    if (i >= max_cnt)
-      panic ("ident %x not found and run out of slots.", ident);
-    if (i >= cnt && action == MSLEEP_LEAVE)
-      panic ("ident %x not found (%d).", ident, action);
-    return i;
-  }
-
-  HANDLE first_entry (int i, void *ident)
-  {
-    debug ("New ident %x, index %d", ident, i);
-    a[i].ident = ident;
-    a[i].wakeup_evt = CreateEvent (NULL, TRUE, FALSE, NULL);
-    if (!a[i].wakeup_evt)
-      panic ("CreateEvent failed: %E");
-    debug ("i = %d, CreateEvent: %x", i, a[i].wakeup_evt);
-    a[i].threads = 1;
-    ++cnt;
-    return a[i].wakeup_evt;
-  }
-
-  HANDLE next_entry (int i)
-  {
-    if (a[i].ident && WaitForSingleObject (a[i].wakeup_evt, 0) != WAIT_OBJECT_0)
-      {
-        ++a[i].threads;
-	return a[i].wakeup_evt;
-      }
-    return NULL;
-  }
-
-public:
-
-  msleep_sync_array (int count) : cnt (0), max_cnt (count)
-  {
-    InitializeCriticalSection (&cs);
-    if (!(a = new msleep_record[count]))
-      panic ("Allocating msleep records failed: %d", errno);
-  }
-
-  HANDLE enter (void *ident)
-  {
-    HANDLE evt = NULL;
-    while (!evt)
-      {
-        EnterCriticalSection (&cs);
-	int i = find_ident (ident, MSLEEP_ENTER);
-	if (i >= cnt)
-	  evt = first_entry (i, ident);
-	else if (!(evt = next_entry (i)))
-	  {
-	    /* wakeup has been called, so sleep to wait until all
-	       formerly waiting threads have left and retry. */
-	    LeaveCriticalSection (&cs);
-	    Sleep (1L);
-	  }
-      }
-    LeaveCriticalSection (&cs);
-    return evt;
-  }
-
-  void leave (void *ident)
-  {
-    EnterCriticalSection (&cs);
-    int i = find_ident (ident, MSLEEP_LEAVE);
-    if (--a[i].threads == 0)
-      {
-	debug ("i = %d, CloseEvent: %x", i, a[i].wakeup_evt);
-	CloseHandle (a[i].wakeup_evt);
-	a[i].ident = NULL;
-	--cnt;
-	if (i < cnt)
-	  a[i] = a[cnt];
-      }
-    LeaveCriticalSection (&cs);
-  }
-
-  void wakeup (void *ident)
-  {
-    EnterCriticalSection (&cs);
-    int i = find_ident (ident, MSLEEP_WAKEUP);
-    if (i < cnt && a[i].ident)
-      SetEvent (a[i].wakeup_evt);
-    LeaveCriticalSection (&cs);
-  }
-};
-
-static msleep_sync_array *msleep_sync;
-
-void
-msleep_init (void)
-{
-  extern struct msginfo msginfo;
-  extern struct seminfo seminfo;
-
-  msleep_glob_evt = CreateEvent (NULL, TRUE, FALSE, NULL);
-  if (!msleep_glob_evt)
-    panic ("CreateEvent in msleep_init failed: %E");
-  long msgmni = support_msgqueues ? msginfo.msgmni : 0;
-  long semmni = support_semaphores ? seminfo.semmni : 0;
-  TUNABLE_INT_FETCH ("kern.ipc.msgmni", &msgmni);
-  TUNABLE_INT_FETCH ("kern.ipc.semmni", &semmni);
-  debug ("Try allocating msgmni (%d) + semmni (%d) msleep records",
-  	 msgmni, semmni);
-  msleep_sync = new msleep_sync_array (msgmni + semmni);
-  if (!msleep_sync)
-    panic ("Allocating msleep records in msleep_init failed: %d", errno);
-}
-
-int
-_msleep (void *ident, struct mtx *mtx, int priority,
-	const char *wmesg, int timo, struct thread *td)
-{
-  int ret = -1;
-
-  HANDLE evt = msleep_sync->enter (ident);
-
-  if (mtx)
-    mtx_unlock (mtx);
-  int old_priority = set_priority (priority);
-  HANDLE obj[4] =
-    {
-      evt,
-      msleep_glob_evt,
-      td->client->handle (),
-      td->client->signal_arrived ()
-    };
-  /* PCATCH handling.  If PCATCH is given and signal_arrived is a valid
-     handle, then it's used in the WaitFor call and EINTR is returned. */
-  int obj_cnt = 3;
-  if ((priority & PCATCH)
-      && td->client->signal_arrived () != INVALID_HANDLE_VALUE)
-    obj_cnt = 4;
-  switch (WaitForMultipleObjects (obj_cnt, obj, FALSE, timo ?: INFINITE))
-    {
-      case WAIT_OBJECT_0:	/* wakeup() has been called. */
-	ret = 0;
-	debug ("msleep wakeup called for %d", td->td_proc->winpid);
-        break;
-      case WAIT_OBJECT_0 + 1:	/* Shutdown event (triggered by wakeup_all). */
-        priority |= PDROP;
-	/*FALLTHRU*/
-      case WAIT_OBJECT_0 + 2:	/* The dependent process has exited. */
-	debug ("msleep process exit or shutdown for %d", td->td_proc->winpid);
-	ret = EIDRM;
-        break;
-      case WAIT_OBJECT_0 + 3:	/* Signal for calling process arrived. */
-	debug ("msleep process got signal for %d", td->td_proc->winpid);
-        ret = EINTR;
-	break;
-      case WAIT_TIMEOUT:
-        ret = EWOULDBLOCK;
-        break;
-      default:
-	/* There's a chance that a process has been terminated before
-	   WaitForMultipleObjects has been called.  In this case the handles
-	   might be invalid.  The error code returned is ERROR_INVALID_HANDLE.
-	   Since we can trust the values of these handles otherwise, we
-	   treat an ERROR_INVALID_HANDLE as a normal process termination and
-	   hope for the best. */
-	if (GetLastError () != ERROR_INVALID_HANDLE)
-	  panic ("wait in msleep (%s) failed, %E", wmesg);
-	debug ("wait in msleep (%s) failed for %d, %E", wmesg,
-							td->td_proc->winpid);
-	ret = EIDRM;
-	break;
-    }
-
-  msleep_sync->leave (ident);
-
-  set_priority (old_priority);
-
-  if (mtx && !(priority & PDROP))
-    mtx_lock (mtx);
-  return ret;
-}
-
-/*
- * Make all threads sleeping on the specified identifier runnable.
- */
-int
-wakeup (void *ident)
-{
-  msleep_sync->wakeup (ident);
-  return 0;
-}
-
-/*
- * Wakeup all sleeping threads.  Only called in the context of cygserver
- * shutdown.
- */
-void
-wakeup_all (void)
-{
-  SetEvent (msleep_glob_evt);
-}
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/bsd_mutex.h b/winsup/cygserver/bsd_mutex.h
deleted file mode 100644
index c9f5015..0000000
--- a/winsup/cygserver/bsd_mutex.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* bsd_mutex.h: BSD Mutex helper
-
-   Copyright 2003, 2005 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-#ifndef _BSD_MUTEX_H
-#define _BSD_MUTEX_H
-
-#define MTX_DEF 0
-
-#define MA_OWNED 1
-#define MA_NOTOWNED 2
-
-#define PZERO	  (0x20)
-#define PRIO_MASK (0x1f)
-#define PDROP  0x1000
-#define PCATCH 0x2000
-#define PLOCK  0x3000
-
-struct mtx {
-  HANDLE h;
-  const char *name;
-  DWORD owner;
-  unsigned long cnt;
-};
-
-/* Some BSD kernel global mutex. */
-extern struct mtx Giant;
-
-void mtx_init (mtx *, const char *, const void *, int);
-void _mtx_lock (mtx *, DWORD winpid, const char *, int);
-#define mtx_lock(m) _mtx_lock((m), (td->ipcblk->winpid), __FILE__, __LINE__)
-int mtx_owned (mtx *, DWORD);
-void _mtx_assert(mtx *, int, DWORD winpid, const char *, int);
-#define mtx_assert(m,w,p) _mtx_assert((m),(w),(p),__FILE__,__LINE__)
-void _mtx_unlock (mtx *, const char *, int);
-#define mtx_unlock(m) _mtx_unlock((m),__FILE__,__LINE__)
-
-void mtx_destroy (mtx *);
-
-void msleep_init (void);
-int _msleep (void *, struct mtx *, int, const char *, int, struct thread *);
-#define msleep(i,m,p,w,t) _msleep((i),(m),(p),(w),(t),(td))
-#define tsleep(i,p,w,t)   _msleep((i),NULL,(p),(w),(t),(td))
-int wakeup (void *);
-void wakeup_all (void);
-
-#endif /* _BSD_MUTEX_H */
diff --git a/winsup/cygserver/client.cc b/winsup/cygserver/client.cc
deleted file mode 100644
index 953e5a1..0000000
--- a/winsup/cygserver/client.cc
+++ /dev/null
@@ -1,543 +0,0 @@
-/* client.cc
-
-   Copyright 2001, 2002, 2003, 2004 Red Hat Inc.
-
-   Written by Egor Duda <deo@logos-m.ru>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* to allow this to link into cygwin and the .dll, a little magic is needed. */
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-#else
-#include "winsup.h"
-#endif
-
-#include <assert.h>
-#include <errno.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include "sigproc.h"
-
-#include "cygserver_msg.h"
-#include "cygserver_sem.h"
-#include "cygserver_shm.h"
-
-#include "cygserver.h"
-#include "transport.h"
-
-int cygserver_running = CYGSERVER_UNKNOWN; // Nb: inherited by children.
-
-bool allow_server = false;	// Nb: inherited by children.
-
-client_request_get_version::client_request_get_version ()
-  : client_request (CYGSERVER_REQUEST_GET_VERSION, &version, sizeof (version))
-{
-  msglen (0);			// No parameters for request.
-
-  // verbose: syscall_printf ("created");
-}
-
-/*
- * client_request_get_version::check_version ()
- *
- * The major version and API version numbers must match exactly.  An
- * older than expected minor version number is accepted (as long as
- * the first numbers match, that is).
- */
-
-#ifdef __INSIDE_CYGWIN__
-
-bool
-client_request_get_version::check_version () const
-{
-  const bool ok = (version.major == CYGWIN_SERVER_VERSION_MAJOR
-		   && version.api == CYGWIN_SERVER_VERSION_API
-		   && version.minor <= CYGWIN_SERVER_VERSION_MINOR);
-
-  if (!ok)
-    syscall_printf (("incompatible version of cygwin server: "
-		     "client version %d.%d.%d.%d, "
-		     "server version %ld.%ld.%ld.%ld"),
-		    CYGWIN_SERVER_VERSION_MAJOR,
-		    CYGWIN_SERVER_VERSION_API,
-		    CYGWIN_SERVER_VERSION_MINOR,
-		    CYGWIN_SERVER_VERSION_PATCH,
-		    version.major,
-		    version.api,
-		    version.minor,
-		    version.patch);
-
-  return ok;
-}
-
-client_request_attach_tty::client_request_attach_tty (DWORD nmaster_pid,
-						      HANDLE nfrom_master,
-						      HANDLE nto_master)
-  : client_request (CYGSERVER_REQUEST_ATTACH_TTY, &req, sizeof (req))
-{
-  req.pid = GetCurrentProcessId ();
-  req.master_pid = nmaster_pid;
-  req.from_master = nfrom_master;
-  req.to_master = nto_master;
-
-  syscall_printf (("created: pid = %lu, master_pid = %lu, "
-		   "from_master = %lu, to_master = %lu"),
-		  req.pid, req.master_pid, req.from_master, req.to_master);
-}
-#endif /* __INSIDE_CYGWIN__ */
-
-/*
- * client_request_attach_tty::send ()
- *
- * Wraps the base method to provide error handling support.  If the
- * reply contains a body but is flagged as an error, close any handles
- * that have been returned by cygserver and then discard the message
- * body, i.e. the client either sees a successful result with handles
- * or an unsuccessful result with no handles.
- */
-
-void
-client_request_attach_tty::send (transport_layer_base * const conn)
-{
-  client_request::send (conn);
-
-  if (msglen () && error_code ())
-    {
-      if (from_master ())
-	CloseHandle (from_master ());
-      if (to_master ())
-	CloseHandle (to_master ());
-      msglen (0);
-    }
-}
-
-client_request::header_t::header_t (const request_code_t request_code,
-				    const size_t msglen)
-  : msglen (msglen),
-    request_code (request_code)
-{
-  assert (request_code >= 0 && request_code < CYGSERVER_REQUEST_LAST);
-}
-
-// FIXME: also check write and read result for -1.
-
-void
-client_request::send (transport_layer_base * const conn)
-{
-  assert (conn);
-  assert (!(msglen () && !_buf)); // i.e., msglen () implies _buf
-  assert (msglen () <= _buflen);
-
-  {
-    const ssize_t count = conn->write (&_header, sizeof (_header));
-
-    if (count != sizeof (_header))
-      {
-	assert (errno);
-	error_code (errno);
-	syscall_printf (("request header write failure: "
-			 "only %ld bytes sent of %ld, "
-			 "error = %d(%lu)"),
-			count, sizeof (_header),
-			errno, GetLastError ());
-	return;
-      }
-  }
-
-  if (msglen ())
-    {
-      const ssize_t count = conn->write (_buf, msglen ());
-
-      if (count == -1 || (size_t) count != msglen ())
-	{
-	  assert (errno);
-	  error_code (errno);
-	  syscall_printf (("request body write failure: "
-			   "only %ld bytes sent of %ld, "
-			   "error = %d(%lu)"),
-			  count, msglen (),
-			  errno, GetLastError ());
-	  return;
-	}
-    }
-
-  // verbose: syscall_printf ("request sent (%ld + %ld bytes)",
-  //			      sizeof (_header), msglen ());
-
-  {
-    const ssize_t count = conn->read (&_header, sizeof (_header));
-
-    if (count != sizeof (_header))
-      {
-	assert (errno);
-	error_code (errno);
-	syscall_printf (("reply header read failure: "
-			 "only %ld bytes received of %ld, "
-			 "error = %d(%lu)"),
-			count, sizeof (_header),
-			errno, GetLastError ());
-	return;
-      }
-  }
-
-  if (msglen () && !_buf)
-    {
-      system_printf ("no client buffer for reply body: %ld bytes needed",
-		     msglen ());
-      error_code (EINVAL);
-      return;
-    }
-
-  if (msglen () > _buflen)
-    {
-      system_printf (("client buffer too small for reply body: "
-		      "have %ld bytes and need %ld"),
-		     _buflen, msglen ());
-      error_code (EINVAL);
-      return;
-    }
-
-  if (msglen ())
-    {
-      const ssize_t count = conn->read (_buf, msglen ());
-
-      if (count == -1 || (size_t) count != msglen ())
-	{
-	  assert (errno);
-	  error_code (errno);
-	  syscall_printf (("reply body read failure: "
-			   "only %ld bytes received of %ld, "
-			   "error = %d(%lu)"),
-			  count, msglen (),
-			  errno, GetLastError ());
-	  return;
-	}
-    }
-
-  // verbose: syscall_printf ("reply received (%ld + %ld bytes)",
-  //			      sizeof (_header), msglen ());
-}
-
-#ifdef __OUTSIDE_CYGWIN__
-
-client_request_attach_tty::client_request_attach_tty ()
-  : client_request (CYGSERVER_REQUEST_ATTACH_TTY, &req, sizeof (req))
-{
-}
-
-/*
- * client_request::handle_request ()
- *
- * A server-side method.
- *
- * This is a factory method for the client_request subclasses.  It
- * reads the incoming request header and, based on its request code,
- * creates an instance of the appropriate class.
- *
- * FIXME: If the incoming packet is malformed, the server drops it on
- * the floor.  Should it try and generate some sort of reply for the
- * client?  As it is, the client will simply get a broken connection.
- *
- * FIXME: also check write and read result for -1.
- */
-
-/* static */ void
-client_request::handle_request (transport_layer_base *const conn,
-				process_cache *const cache)
-{
-  // verbose: debug_printf ("about to read");
-
-  header_t header;
-
-  {
-    const ssize_t count = conn->read (&header, sizeof (header));
-
-    if (count != sizeof (header))
-      {
-	syscall_printf (("request header read failure: "
-			 "only %ld bytes received of %ld, "
-			 "error = %d(%lu)"),
-			count, sizeof (header),
-			errno, GetLastError ());
-	return;
-      }
-
-      // verbose: debug_printf ("got header (%ld)", count);
-  }
-
-  client_request *req = NULL;
-
-  switch (header.request_code)
-    {
-    case CYGSERVER_REQUEST_GET_VERSION:
-      req = new client_request_get_version;
-      break;
-    case CYGSERVER_REQUEST_SHUTDOWN:
-      req = new client_request_shutdown;
-      break;
-    case CYGSERVER_REQUEST_ATTACH_TTY:
-      req = new client_request_attach_tty;
-      break;
-    case CYGSERVER_REQUEST_MSG:
-      req = new client_request_msg;
-      break;
-    case CYGSERVER_REQUEST_SEM:
-      req = new client_request_sem;
-      break;
-    case CYGSERVER_REQUEST_SHM:
-      req = new client_request_shm;
-      break;
-    default:
-      syscall_printf ("unknown request code %d received: request ignored",
-		      header.request_code);
-      return;
-    }
-
-  assert (req);
-
-  req->msglen (header.msglen);
-  req->handle (conn, cache);
-
-  delete req;
-}
-
-/*
- * client_request::handle ()
- *
- * A server-side method.
- *
- * At this point, the header of an incoming request has been read and
- * an appropriate client_request object constructed.  This method has
- * to read the request body into its buffer, if there is such a body,
- * then perform the request and send back the results to the client.
- *
- * FIXME: If the incoming packet is malformed, the server drops it on
- * the floor.  Should it try and generate some sort of reply for the
- * client?  As it is, the client will simply get a broken connection.
- *
- * FIXME: also check write and read result for -1.
- */
-
-void
-client_request::handle (transport_layer_base *const conn,
-			process_cache *const cache)
-{
-  if (msglen () && !_buf)
-    {
-      system_printf ("no buffer for request body: %ld bytes needed",
-		     msglen ());
-      error_code (EINVAL);
-      return;
-    }
-
-  if (msglen () > _buflen)
-    {
-      system_printf (("buffer too small for request body: "
-		      "have %ld bytes and need %ld"),
-		     _buflen, msglen ());
-      error_code (EINVAL);
-      return;
-    }
-
-  if (msglen ())
-    {
-      const ssize_t count = conn->read (_buf, msglen ());
-
-      if (count == -1 || (size_t) count != msglen ())
-	{
-	  assert (errno);
-	  error_code (errno);
-	  syscall_printf (("request body read failure: "
-			   "only %ld bytes received of %ld, "
-			   "error = %d(%lu)"),
-			  count, msglen (),
-			  errno, GetLastError ());
-	  return;
-	}
-    }
-
-  // verbose: syscall_printf ("request received (%ld + %ld bytes)",
-  //			      sizeof (_header), msglen ());
-
-  error_code (0);		// Overwrites the _header.request_code field.
-
-  /*
-   * This is not allowed to fail. We must return ENOSYS at a minimum
-   * to the client.
-   */
-  serve (conn, cache);
-
-  {
-    const ssize_t count = conn->write (&_header, sizeof (_header));
-
-    if (count != sizeof (_header))
-      {
-	assert (errno);
-	error_code (errno);
-	syscall_printf (("reply header write failure: "
-			 "only %ld bytes sent of %ld, "
-			 "error = %d(%lu)"),
-			count, sizeof (_header),
-			errno, GetLastError ());
-	return;
-      }
-  }
-
-  if (msglen ())
-    {
-      const ssize_t count = conn->write (_buf, msglen ());
-
-      if (count == -1 || (size_t) count != msglen ())
-	{
-	  assert (errno);
-	  error_code (errno);
-	  syscall_printf (("reply body write failure: "
-			   "only %ld bytes sent of %ld, "
-			   "error = %d(%lu)"),
-			  count, msglen (),
-			  errno, GetLastError ());
-	  return;
-	}
-    }
-
-  // verbose: syscall_printf ("reply sent (%ld + %ld bytes)",
-  //			      sizeof (_header), msglen ());
-}
-
-/* The server side implementation of make_request.  Very simple. */
-int
-client_request::make_request ()
-{
-  transport_layer_base *const transport = create_server_transport ();
-  assert (transport);
-  if (transport->connect () == -1)
-    {
-      if (errno)
-	error_code (errno);
-      else
-	error_code (ENOSYS);
-      delete transport;
-      return -1;
-    }
-  send (transport);
-  delete transport;
-  return 0;
-}
-#endif /* __OUTSIDE_CYGWIN__ */
-
-client_request::client_request (request_code_t const id,
-				void * const buf,
-				size_t const buflen)
-  : _header (id, buflen),
-    _buf (buf),
-    _buflen (buflen)
-{
-  assert ((!_buf && !_buflen) || (_buf && _buflen));
-}
-
-client_request::~client_request ()
-{}
-
-#ifdef __INSIDE_CYGWIN__
-int
-client_request::make_request ()
-{
-  assert (cygserver_running == CYGSERVER_UNKNOWN	\
-	  || cygserver_running == CYGSERVER_OK		\
-	  || cygserver_running == CYGSERVER_UNAVAIL);
-
-  if (cygserver_running == CYGSERVER_UNKNOWN)
-    cygserver_init ();
-
-  assert (cygserver_running == CYGSERVER_OK		\
-	  || cygserver_running == CYGSERVER_UNAVAIL);
-
-  /* Don't retry every request if the server's not there */
-  if (cygserver_running == CYGSERVER_UNAVAIL)
-    {
-      syscall_printf ("cygserver un-available");
-      error_code (ENOSYS);
-      return -1;
-    }
-
-  transport_layer_base *const transport = create_server_transport ();
-
-  assert (transport);
-
-  if (transport->connect () == -1)
-    {
-      if (errno)
-	error_code (errno);
-      else
-	error_code (ENOSYS);
-      delete transport;
-      return -1;
-    }
-
-  // verbose: debug_printf ("connected to server %p", transport);
-
-  send (transport);
-
-  delete transport;
-
-  return 0;
-}
-
-bool
-check_cygserver_available ()
-{
-  assert (cygserver_running == CYGSERVER_UNKNOWN	\
-	  || cygserver_running == CYGSERVER_UNAVAIL);
-
-  cygserver_running = CYGSERVER_OK; // For make_request ().
-
-  client_request_get_version req;
-
-  /* This indicates that we failed to connect to cygserver at all but
-   * that's fine as cygwin doesn't need it to be running.
-   */
-  if (req.make_request () == -1)
-    return false;
-
-  /* We connected to the server but something went wrong after that
-   * (in sending the message, in cygserver itself, or in receiving the
-   * reply).
-   */
-  if (req.error_code ())
-    {
-      syscall_printf ("failure in cygserver version request: %d",
-		      req.error_code ());
-      syscall_printf ("process will continue without cygserver support");
-      return false;
-    }
-
-  return req.check_version ();
-}
-
-void
-cygserver_init ()
-{
-  if (!allow_server)
-    {
-      syscall_printf ("cygserver use disabled in client");
-      cygserver_running = CYGSERVER_UNAVAIL;
-      return;
-    }
-
-  assert (cygserver_running == CYGSERVER_UNKNOWN	\
-	  || cygserver_running == CYGSERVER_OK		\
-	  || cygserver_running == CYGSERVER_UNAVAIL);
-
-  if (cygserver_running == CYGSERVER_OK)
-    return;
-
-  if (!check_cygserver_available ())
-    cygserver_running = CYGSERVER_UNAVAIL;
-}
-#endif /* __INSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/configure b/winsup/cygserver/configure
deleted file mode 100755
index 6eb065e..0000000
--- a/winsup/cygserver/configure
+++ /dev/null
@@ -1,2163 +0,0 @@
-#! /bin/sh
-
-# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.13 
-# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-
-# Defaults:
-ac_help=
-ac_default_prefix=/usr/local
-# Any additions from configure.in:
-ac_help="$ac_help
- --enable-debugging		Build a cygwin DLL which has more consistency checking for debugging"
-
-# Initialize some variables set by options.
-# The variables have the same names as the options, with
-# dashes changed to underlines.
-build=NONE
-cache_file=./config.cache
-exec_prefix=NONE
-host=NONE
-no_create=
-nonopt=NONE
-no_recursion=
-prefix=NONE
-program_prefix=NONE
-program_suffix=NONE
-program_transform_name=s,x,x,
-silent=
-site=
-srcdir=
-target=NONE
-verbose=
-x_includes=NONE
-x_libraries=NONE
-bindir='${exec_prefix}/bin'
-sbindir='${exec_prefix}/sbin'
-libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
-sysconfdir='${prefix}/etc'
-sharedstatedir='${prefix}/com'
-localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
-includedir='${prefix}/include'
-oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
-
-# Initialize some other variables.
-subdirs=
-MFLAGS= MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-ac_max_here_lines=12
-
-ac_prev=
-for ac_option
-do
-
-  # If the previous option needs an argument, assign it.
-  if test -n "$ac_prev"; then
-    eval "$ac_prev=\$ac_option"
-    ac_prev=
-    continue
-  fi
-
-  case "$ac_option" in
-  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-  *) ac_optarg= ;;
-  esac
-
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
-  case "$ac_option" in
-
-  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-    ac_prev=bindir ;;
-  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-    bindir="$ac_optarg" ;;
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-    ac_prev=build ;;
-  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-    build="$ac_optarg" ;;
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-    cache_file="$ac_optarg" ;;
-
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
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-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
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-
-  -enable-* | --enable-*)
-    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-    # Reject names that are not valid shell variable names.
-    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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-    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-    case "$ac_option" in
-      *=*) ;;
-      *) ac_optarg=yes ;;
-    esac
-    eval "enable_${ac_feature}='$ac_optarg'" ;;
-
-  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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-    exec_prefix="$ac_optarg" ;;
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-    # Omit some internal or obsolete options to make the list less imposing.
-    # This message is too long to be a string in the A/UX 3.1 sh.
-    cat << EOF
-Usage: configure [options] [host]
-Options: [defaults in brackets after descriptions]
-Configuration:
-  --cache-file=FILE       cache test results in FILE
-  --help                  print this message
-  --no-create             do not create output files
-  --quiet, --silent       do not print \`checking...' messages
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-Directory and file names:
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-                          [$ac_default_prefix]
-  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
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-  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-  --datadir=DIR           read-only architecture-independent data in DIR
-                          [PREFIX/share]
-  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-                          [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-  --includedir=DIR        C header files in DIR [PREFIX/include]
-  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-  --infodir=DIR           info documentation in DIR [PREFIX/info]
-  --mandir=DIR            man documentation in DIR [PREFIX/man]
-  --srcdir=DIR            find the sources in DIR [configure dir or ..]
-  --program-prefix=PREFIX prepend PREFIX to installed program names
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-    cat << EOF
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-  --target=TARGET         configure for TARGET [TARGET=HOST]
-Features and packages:
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-  --x-includes=DIR        X include files are in DIR
-  --x-libraries=DIR       X library files are in DIR
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-    if test -n "$ac_help"; then
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-    exit 0 ;;
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-    ac_prev=host ;;
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-    includedir="$ac_optarg" ;;
-
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-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_CC"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:750: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="gcc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="gcc"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  CC="gcc"
-fi
-fi
-
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:786: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-        ac_prog_rejected=yes
-	continue
-      fi
-      ac_cv_prog_CC="cc"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# -gt 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    set dummy "$ac_dir/$ac_word" "$@"
-    shift
-    ac_cv_prog_CC="$@"
-  fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:835: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.c <<EOF
-#ifdef __GNUC__
-  yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-  ac_cv_prog_gcc=yes
-else
-  ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:859: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_cc_g=yes
-else
-  ac_cv_prog_cc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-gstabs+ -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-
-# Extract the first word of "${ac_tool_prefix}g++", so it can be a program name with args.
-set dummy ${ac_tool_prefix}g++; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:889: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CXX"; then
-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CXX="${ac_tool_prefix}g++"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CXX="$ac_cv_prog_CXX"
-if test -n "$CXX"; then
-  echo "$ac_t""$CXX" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_CXX"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "g++", so it can be a program name with args.
-set dummy g++; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:921: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CXX"; then
-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CXX="g++"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_CXX" && ac_cv_prog_CXX="g++"
-fi
-fi
-CXX="$ac_cv_prog_CXX"
-if test -n "$CXX"; then
-  echo "$ac_t""$CXX" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  CXX="g++"
-fi
-fi
-
-if test -z "$CXX"; then
-  # Extract the first word of "c++", so it can be a program name with args.
-set dummy c++; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:957: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$CXX"; then
-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CXX="c++"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-CXX="$ac_cv_prog_CXX"
-if test -n "$CXX"; then
-  echo "$ac_t""$CXX" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-CXXFLAGS='$(CFLAGS)'
-
-
-case "$with_cross_host" in
-  ""|*cygwin*)
-    all_host="all_host"
-    install_host="install_host"
-    ;;
-  *)
-    all_host=
-    install_host=
-    ;;
-esac
-
-
-
-
-# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1006: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AR"; then
-  ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AR="${ac_tool_prefix}ar"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AR="$ac_cv_prog_AR"
-if test -n "$AR"; then
-  echo "$ac_t""$AR" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_AR"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1038: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AR"; then
-  ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AR="ar"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
-fi
-fi
-AR="$ac_cv_prog_AR"
-if test -n "$AR"; then
-  echo "$ac_t""$AR" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  AR="ar"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1073: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="${ac_tool_prefix}as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_AS"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1105: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$AS"; then
-  ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_AS="as"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
-fi
-fi
-AS="$ac_cv_prog_AS"
-if test -n "$AS"; then
-  echo "$ac_t""$AS" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  AS="as"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1140: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_RANLIB"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1172: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_RANLIB="ranlib"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB="ranlib"
-fi
-fi
-RANLIB="$ac_cv_prog_RANLIB"
-if test -n "$RANLIB"; then
-  echo "$ac_t""$RANLIB" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  RANLIB="ranlib"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}ld", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ld; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1207: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$LD"; then
-  ac_cv_prog_LD="$LD" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_LD="${ac_tool_prefix}ld"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-LD="$ac_cv_prog_LD"
-if test -n "$LD"; then
-  echo "$ac_t""$LD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_LD"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "ld", so it can be a program name with args.
-set dummy ld; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1239: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$LD"; then
-  ac_cv_prog_LD="$LD" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_LD="ld"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_LD" && ac_cv_prog_LD="ld"
-fi
-fi
-LD="$ac_cv_prog_LD"
-if test -n "$LD"; then
-  echo "$ac_t""$LD" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  LD="ld"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nm; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1274: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$NM"; then
-  ac_cv_prog_NM="$NM" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_NM="${ac_tool_prefix}nm"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-NM="$ac_cv_prog_NM"
-if test -n "$NM"; then
-  echo "$ac_t""$NM" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_NM"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "nm", so it can be a program name with args.
-set dummy nm; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1306: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$NM"; then
-  ac_cv_prog_NM="$NM" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_NM="nm"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="nm"
-fi
-fi
-NM="$ac_cv_prog_NM"
-if test -n "$NM"; then
-  echo "$ac_t""$NM" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-else
-  NM="nm"
-fi
-fi
-
-# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1341: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-fi
-DLLTOOL="$ac_cv_prog_DLLTOOL"
-if test -n "$DLLTOOL"; then
-  echo "$ac_t""$DLLTOOL" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-
-if test -z "$ac_cv_prog_DLLTOOL"; then
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1373: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
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-
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-fi
-
-
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-WINDRES="$ac_cv_prog_WINDRES"
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-
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-fi
-
-
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1474: checking how to run the C preprocessor" >&5
-# On Suns, sometimes $CPP names a directory.
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-if test -z "$CPP"; then
-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
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-    # This must be in double quotes, not single quotes, because CPP may get
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-  # On the NeXT, cc -E runs the code through the compiler's parser,
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-#line 1489 "configure"
-#include "confdefs.h"
-#include <assert.h>
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-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1495: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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-if test -z "$ac_err"; then
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-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP="${CC-cc} -E -traditional-cpp"
-  cat > conftest.$ac_ext <<EOF
-#line 1506 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1512: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
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-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP="${CC-cc} -nologo -E"
-  cat > conftest.$ac_ext <<EOF
-#line 1523 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1529: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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-if test -z "$ac_err"; then
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-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP=/lib/cpp
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-rm -f conftest*
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-rm -f conftest*
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-rm -f conftest*
-  ac_cv_prog_CPP="$CPP"
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-echo "$ac_t""$CPP" 1>&6
-
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
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-echo "configure:1556: checking for working alloca.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1561 "configure"
-#include "confdefs.h"
-#include <alloca.h>
-int main() {
-char *p = alloca(2 * sizeof(int));
-; return 0; }
-EOF
-if { (eval echo configure:1568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  ac_cv_header_alloca_h=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_header_alloca_h=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
-if test $ac_cv_header_alloca_h = yes; then
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-#define HAVE_ALLOCA_H 1
-EOF
-
-fi
-
-echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:1589: checking for alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1594 "configure"
-#include "confdefs.h"
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-#  include <malloc.h>
-#  define alloca _alloca
-# else
-#  if HAVE_ALLOCA_H
-#   include <alloca.h>
-#  else
-#   ifdef _AIX
- #pragma alloca
-#   else
-#    ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-#    endif
-#   endif
-#  endif
-# endif
-#endif
-
-int main() {
-char *p = (char *) alloca(1);
-; return 0; }
-EOF
-if { (eval echo configure:1622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  ac_cv_func_alloca_works=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ac_cv_func_alloca_works=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
-if test $ac_cv_func_alloca_works = yes; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA 1
-EOF
-
-fi
-
-if test $ac_cv_func_alloca_works = no; then
-  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-  # that cause trouble.  Some versions do not even contain alloca or
-  # contain a buggy version.  If you still want to use their alloca,
-  # use ar to extract alloca.o from them instead of compiling alloca.c.
-  ALLOCA=alloca.${ac_objext}
-  cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
-
-
-echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:1654: checking whether alloca needs Cray hooks" >&5
-if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1659 "configure"
-#include "confdefs.h"
-#if defined(CRAY) && ! defined(CRAY2)
-webecray
-#else
-wenotbecray
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "webecray" >/dev/null 2>&1; then
-  rm -rf conftest*
-  ac_cv_os_cray=yes
-else
-  rm -rf conftest*
-  ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_os_cray" 1>&6
-if test $ac_cv_os_cray = yes; then
-for ac_func in _getb67 GETB67 getb67; do
-  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1684: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1689 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func(); below.  */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error.  */
-/* We use char because int might match the return type of a gcc2
-    builtin and then its argument prototype would still apply.  */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  cat >> confdefs.h <<EOF
-#define CRAY_STACKSEG_END $ac_func
-EOF
-
-  break
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-done
-fi
-
-echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:1739: checking stack direction for C alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_c_stack_direction=0
-else
-  cat > conftest.$ac_ext <<EOF
-#line 1747 "configure"
-#include "confdefs.h"
-find_stack_direction ()
-{
-  static char *addr = 0;
-  auto char dummy;
-  if (addr == 0)
-    {
-      addr = &dummy;
-      return find_stack_direction ();
-    }
-  else
-    return (&dummy > addr) ? 1 : -1;
-}
-main ()
-{
-  exit (find_stack_direction() < 0);
-}
-EOF
-if { (eval echo configure:1766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
-  ac_cv_c_stack_direction=1
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -fr conftest*
-  ac_cv_c_stack_direction=-1
-fi
-rm -fr conftest*
-fi
-
-fi
-
-echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-cat >> confdefs.h <<EOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-EOF
-
-fi
-
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1788: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftestmake <<\EOF
-all:
-	@echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
-  eval ac_cv_prog_make_${ac_make}_set=yes
-else
-  eval ac_cv_prog_make_${ac_make}_set=no
-fi
-rm -f conftestmake
-fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
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-  SET_MAKE=
-else
-  echo "$ac_t""no" 1>&6
-  SET_MAKE="MAKE=${MAKE-make}"
-fi
-
-
-# Test for builtin mem* functions.
-
-ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-
-cat > conftest.$ac_ext <<EOF
-#line 1825 "configure"
-#include "confdefs.h"
-
-#include <string.h>
-void foo(char *s, int c, size_t n)
-{
-  __builtin_memset(s, c, n);
-}
-
-int main() {
- 
-; return 0; }
-EOF
-if { (eval echo configure:1838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  use_builtin_memset=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  use_builtin_memset=no
-fi
-rm -f conftest*
-if test $use_builtin_memset = "yes"; then
-  cat >> confdefs.h <<\EOF
-#define HAVE_BUILTIN_MEMSET 1
-EOF
-
-fi
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-
-# Check whether --enable-debugging or --disable-debugging was given.
-if test "${enable_debugging+set}" = set; then
-  enableval="$enable_debugging"
-  case "${enableval}" in
-yes)	 cat >> confdefs.h <<\EOF
-#define DEBUGGING 1
-EOF
- ;;
-no)	 ;;
-esac
-
-fi
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs.  It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already.  You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
-  case `(ac_space=' '; set | grep ac_space) 2>&1` in
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-    # `set' does not quote correctly, so add quotes (double-quote substitution
-    # turns \\\\ into \\, and sed turns \\ into \).
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-    ;;
-  *)
-    # `set' quotes correctly as required by POSIX, so do not add quotes.
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-    ;;
-  esac >> confcache
-if cmp -s $cache_file confcache; then
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-else
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-    cat confcache > $cache_file
-  else
-    echo "not updating unwritable cache $cache_file"
-  fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
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-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
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-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
-  case "\$ac_option" in
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-    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-    exit 0 ;;
-  -help | --help | --hel | --he | --h)
-    echo "\$ac_cs_usage"; exit 0 ;;
-  *) echo "\$ac_cs_usage"; exit 1 ;;
-  esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@CC@%$CC%g
-s%@CXX@%$CXX%g
-s%@all_host@%$all_host%g
-s%@install_host@%$install_host%g
-s%@AR@%$AR%g
-s%@AS@%$AS%g
-s%@RANLIB@%$RANLIB%g
-s%@LD@%$LD%g
-s%@NM@%$NM%g
-s%@DLLTOOL@%$DLLTOOL%g
-s%@WINDRES@%$WINDRES%g
-s%@CPP@%$CPP%g
-s%@ALLOCA@%$ALLOCA%g
-s%@SET_MAKE@%$SET_MAKE%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
-ac_beg=1 # First line for current file.
-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
-  if test $ac_beg -gt 1; then
-    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-  else
-    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-  fi
-  if test ! -s conftest.s$ac_file; then
-    ac_more_lines=false
-    rm -f conftest.s$ac_file
-  else
-    if test -z "$ac_sed_cmds"; then
-      ac_sed_cmds="sed -f conftest.s$ac_file"
-    else
-      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-    fi
-    ac_file=`expr $ac_file + 1`
-    ac_beg=$ac_end
-    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-  fi
-done
-if test -z "$ac_sed_cmds"; then
-  ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-  *) ac_file_in="${ac_file}.in" ;;
-  esac
-
-  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
-  # Remove last slash and all that follows it.  Not all systems have dirname.
-  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-    # The file is in a subdirectory.
-    test ! -d "$ac_dir" && mkdir "$ac_dir"
-    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-    # A "../" for each directory in $ac_dir_suffix.
-    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-  else
-    ac_dir_suffix= ac_dots=
-  fi
-
-  case "$ac_given_srcdir" in
-  .)  srcdir=.
-      if test -z "$ac_dots"; then top_srcdir=.
-      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-  *) # Relative path.
-    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-  esac
-
-  case "$ac_given_INSTALL" in
-  [/$]*) INSTALL="$ac_given_INSTALL" ;;
-  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-  esac
-
-  echo creating "$ac_file"
-  rm -f "$ac_file"
-  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-  case "$ac_file" in
-  *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
-  *) ac_comsub= ;;
-  esac
-
-  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-  sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/winsup/cygserver/configure.in b/winsup/cygserver/configure.in
deleted file mode 100644
index 16cbd84..0000000
--- a/winsup/cygserver/configure.in
+++ /dev/null
@@ -1,123 +0,0 @@
-dnl Autoconf configure script for Cygwin.
-dnl Copyright 2003 Red Hat, Inc.
-dnl
-dnl This file is part of Cygwin.
-dnl
-dnl This software is a copyrighted work licensed under the terms of the
-dnl Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-dnl details.
-dnl
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.12)dnl
-AC_INIT(cygserver.cc)
-
-INSTALL=`cd $srcdir/../..; echo $(pwd)/install-sh -c`
-
-AC_PROG_INSTALL
-
-dnl FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-dnl copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-dnl are probably using a cross compiler, which will not be able to fully
-dnl link an executable.  This should really be fixed in autoconf
-dnl itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_TOOL(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-gstabs+ -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-AC_DEFUN(LIB_AC_PROG_CXX,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_TOOL(CXX, g++, g++)
-if test -z "$CXX"; then
-  AC_CHECK_PROG(CXX, c++, c++, , , )
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-CXXFLAGS='$(CFLAGS)'
-])
-
-AC_CANONICAL_SYSTEM
-
-LIB_AC_PROG_CC
-LIB_AC_PROG_CXX
-
-case "$with_cross_host" in
-  ""|*cygwin*)
-    all_host="all_host"
-    install_host="install_host"
-    ;;
-  *)
-    all_host=
-    install_host=
-    ;;
-esac
-
-AC_SUBST(all_host)
-AC_SUBST(install_host)
-
-AC_CHECK_TOOL(AR, ar, ar)
-AC_CHECK_TOOL(AS, as, as)
-AC_CHECK_TOOL(RANLIB, ranlib, ranlib)
-AC_CHECK_TOOL(LD, ld, ld)
-AC_CHECK_TOOL(NM, nm, nm)
-AC_CHECK_TOOL(DLLTOOL, dlltool, dlltool)
-AC_CHECK_TOOL(WINDRES, windres, windres)
-
-AC_ALLOCA
-AC_PROG_MAKE_SET
-
-dnl check whether gcc supports __builtin_memset.
-# Test for builtin mem* functions.
-AC_LANG_SAVE
-AC_LANG_CPLUSPLUS
-AC_TRY_COMPILE([
-#include <string.h>
-void foo(char *s, int c, size_t n)
-{
-  __builtin_memset(s, c, n);
-}
-], [ ],
-use_builtin_memset=yes, use_builtin_memset=no)
-if test $use_builtin_memset = "yes"; then
-  AC_DEFINE(HAVE_BUILTIN_MEMSET)
-fi
-AC_LANG_RESTORE
-
-AC_ARG_ENABLE(debugging,
-[ --enable-debugging		Build a cygwin DLL which has more consistency checking for debugging],
-[case "${enableval}" in
-yes)	 AC_DEFINE(DEBUGGING) ;;
-no)	 ;;
-esac
-])
-
-AC_OUTPUT(Makefile)
diff --git a/winsup/cygserver/cygserver-config b/winsup/cygserver/cygserver-config
deleted file mode 100755
index 54440c3..0000000
--- a/winsup/cygserver/cygserver-config
+++ /dev/null
@@ -1,209 +0,0 @@
-#!/bin/bash
-#
-# cygserver-config, Copyright 2003 Red Hat Inc.
-#
-# This file is part of the Cygwin DLL.
-
-# Directory where the config files are stored
-SYSCONFDIR=/etc
-LOCALSTATEDIR=/var
-
-progname=$0
-auto_answer=""
-
-request()
-{
-  if [ "${auto_answer}" = "yes" ]
-  then
-    echo "$1 (yes/no) yes"
-    return 0
-  elif [ "${auto_answer}" = "no" ]
-  then
-    echo "$1 (yes/no) no"
-    return 1
-  fi
-
-  answer=""
-  while [ "X${answer}" != "Xyes" -a "X${answer}" != "Xno" ]
-  do
-    echo -n "$1 (yes/no) "
-    read -e answer
-  done
-  if [ "X${answer}" = "Xyes" ]
-  then
-    return 0
-  else
-    return 1
-  fi
-}
-
-# Check options
-
-while :
-do
-  case $# in
-  0)
-    break
-    ;;
-  esac
-
-  option=$1
-  shift
-
-  case "${option}" in
-  -d | --debug )
-    set -x
-    ;;
-
-  -y | --yes )
-    auto_answer=yes
-    ;;
-
-  -n | --no )
-    auto_answer=no
-    ;;
-
-  *)
-    echo "usage: ${progname} [OPTION]..."
-    echo
-    echo "This script creates an Cygserver service configuration."
-    echo
-    echo "Options:"
-    echo "  --debug  -d            Enable shell's debug output."
-    echo "  --yes    -y            Answer all questions with \"yes\" automatically."
-    echo "  --no     -n            Answer all questions with \"no\" automatically."
-    echo
-    exit 1
-    ;;
-
-  esac
-done
-
-# Check if running on NT
-_sys="`uname`"
-_nt=`expr "${_sys}" : "CYGWIN_NT"`
-
-# Check for running cygserver processes first.
-if ps -ef | grep -v grep | grep -q cygserver
-then
-  echo
-  echo "There is a cygserver already running. Nothing to do, apparently."
-  echo
-  exit 1
-fi
-
-# Check for ${SYSCONFDIR} directory
-if [ -e "${SYSCONFDIR}" -a ! -d "${SYSCONFDIR}" ]
-then
-  echo
-  echo "${SYSCONFDIR} is existant but not a directory."
-  echo "Cannot create global configuration file."
-  echo
-  exit 1
-fi
-
-# Create it if necessary
-if [ ! -e "${SYSCONFDIR}" ]
-then
-  mkdir "${SYSCONFDIR}"
-  if [ ! -e "${SYSCONFDIR}" ]
-  then
-    echo
-    echo "Creating ${SYSCONFDIR} directory failed"
-    echo
-    exit 1
-  fi
-fi
-
-# Create /var/log if not already existing
-if [ -f ${LOCALSTATEDIR}/log ]
-then
-  echo "Creating ${LOCALSTATEDIR}/log failed!"
-else
-  if [ ! -d ${LOCALSTATEDIR}/log ]
-  then
-    mkdir -p ${LOCALSTATEDIR}/log
-  fi
-fi
-
-# Check if cygserver.conf exists. If yes, ask for overwriting
-if [ -f "${SYSCONFDIR}/cygserver.conf" ]
-then
-  if request "Overwrite existing ${SYSCONFDIR}/cygserver.conf file?"
-  then
-    rm -f "${SYSCONFDIR}/cygserver.conf"
-    if [ -f "${SYSCONFDIR}/cygserver.conf" ]
-    then
-      echo
-      echo "Can't overwrite. ${SYSCONFDIR}/cygserver.conf is write protected."
-      echo
-      exit 1
-    fi
-  fi
-fi
-
-# Create default cygserver.conf from skeleton files in /etc/defaults/etc
-if [ ! -f "${SYSCONFDIR}/cygserver.conf" ]
-then
-  echo "Generating ${SYSCONFDIR}/cygserver.conf file"
-  cp "${SYSCONFDIR}/defaults/etc/cygserver.conf" "${SYSCONFDIR}/cygserver.conf"
-  if [ ! -f "${SYSCONFDIR}/cygserver.conf" ]
-  then
-    echo
-    echo "Couldn't create ${SYSCONFDIR}/cygserver.conf."
-    echo "Perhaps there's no default file in ${SYSCONFDIR}/defaults/etc?"
-    echo "Reinstalling Cygwin might help."
-    echo
-    exit 1
-  fi
-  chmod 664 "${SYSCONFDIR}/cygserver.conf"
-  chown system.544 "${SYSCONFDIR}/cygserver.conf"
-fi
-
-# On NT ask if cygserver should be installed as service
-if [ ${_nt} -gt 0 ]
-then
-  # But only if it is not already installed
-  if ! cygrunsrv -Q cygserver > /dev/null 2>&1
-  then
-    echo
-    echo
-    echo "Warning: The following function requires administrator privileges!"
-    echo
-    echo "Do you want to install cygserver as service?"
-    if request "(Say \"no\" if it's already installed as service)"
-    then
-      if ! cygrunsrv -I cygserver -d "CYGWIN cygserver" -p /usr/sbin/cygserver
-      then
-        echo
-	echo "Installation of cygserver as service failed.  Please check the"
-	echo "error messages you got.  They might give a clue why it failed."
-	echo
-	echo "A good start is either you don't have administrator privileges"
-	echo "or a missing cygrunsrv binary.  Please check for both."
-	echo
-	exit 1
-      fi
-      echo
-      echo "The service has been installed under LocalSystem account."
-      echo "To start it, call \`net start cygserver' or \`cygrunsrv -S cygserver'."
-    fi
-    touch "${LOCALSTATEDIR}/log/cygserver.log"
-    chown system.544 "${LOCALSTATEDIR}/log/cygserver.log"
-  fi
-fi
-
-echo
-echo "Further configuration options are available by editing the configuration"
-echo "file ${SYSCONFDIR}/cygserver.conf.  Please read the inline information in that"
-echo "file carefully. The best option for the start is to just leave it alone."
-echo
-echo "Please keep in mind, that a client application which wants to use"
-echo "the services provided by cygserver *must* have the environment variable"
-echo "CYGWIN set so that it contains the word \"server\".  So, if you don't"
-echo "need any other special CYGWIN setting, just set it to \"server\"".
-echo
-echo "It is advisable to add this setting to the Windows system environment."
-echo
-echo "Basic Cygserver configuration finished. Have fun!"
-echo
diff --git a/winsup/cygserver/cygserver.cc b/winsup/cygserver/cygserver.cc
deleted file mode 100644
index 5cf82f3..0000000
--- a/winsup/cygserver/cygserver.cc
+++ /dev/null
@@ -1,765 +0,0 @@
-/* cygserver.cc
-
-   Copyright 2001, 2002, 2003, 2004, 2005 Red Hat Inc.
-
-   Written by Egor Duda <deo@logos-m.ru>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-
-#include <sys/types.h>
-
-#include <assert.h>
-#include <errno.h>
-#include <ctype.h>
-#include <getopt.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "cygwin_version.h"
-
-#include "cygserver.h"
-#include "process.h"
-#include "transport.h"
-
-#include "cygserver_ipc.h"
-#include "cygserver_msg.h"
-#include "cygserver_sem.h"
-
-#define DEF_CONFIG_FILE	"" SYSCONFDIR "/cygserver.conf"
-
-#define SERVER_VERSION	"1.12"
-
-GENERIC_MAPPING access_mapping;
-
-static bool
-setup_privileges ()
-{
-  BOOL rc, ret_val;
-  HANDLE hToken = NULL;
-  TOKEN_PRIVILEGES sPrivileges;
-
-  rc = OpenProcessToken (GetCurrentProcess () , TOKEN_ALL_ACCESS , &hToken) ;
-  if (!rc)
-    {
-      debug ("error opening process token (%lu)", GetLastError ());
-      return false;
-    }
-  rc = LookupPrivilegeValue (NULL, SE_DEBUG_NAME, &sPrivileges.Privileges[0].Luid);
-  if (!rc)
-    {
-      debug ("error getting privilege luid (%lu)", GetLastError ());
-      ret_val = false;
-      goto out;
-    }
-  sPrivileges.PrivilegeCount = 1 ;
-  sPrivileges.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED ;
-  rc = AdjustTokenPrivileges (hToken, FALSE, &sPrivileges, 0, NULL, NULL) ;
-  if (!rc)
-    {
-      debug ("error adjusting privilege level. (%lu)", GetLastError ());
-      ret_val = false;
-      goto out;
-    }
-
-  access_mapping.GenericRead = FILE_READ_DATA;
-  access_mapping.GenericWrite = FILE_WRITE_DATA;
-  access_mapping.GenericExecute = 0;
-  access_mapping.GenericAll = FILE_READ_DATA | FILE_WRITE_DATA;
-
-  ret_val = true;
-
-out:
-  CloseHandle (hToken);
-  return ret_val;
-}
-
-int
-check_and_dup_handle (HANDLE from_process, HANDLE to_process,
-		      HANDLE from_process_token,
-		      DWORD access,
-		      HANDLE from_handle,
-		      HANDLE *to_handle_ptr, BOOL bInheritHandle = FALSE)
-{
-  HANDLE local_handle = NULL;
-  int ret_val = EACCES;
-
-  if (from_process != GetCurrentProcess ())
-    {
-      if (!DuplicateHandle (from_process, from_handle,
-			    GetCurrentProcess (), &local_handle,
-			    0, bInheritHandle,
-			    DUPLICATE_SAME_ACCESS))
-	{
-	  log (LOG_ERR, "error getting handle(%u) to server (%lu)",
-			 (unsigned int)from_handle, GetLastError ());
-	  goto out;
-	}
-    } else
-      local_handle = from_handle;
-
-  if (!wincap.has_security ())
-    assert (!from_process_token);
-  else
-    {
-      char sd_buf [1024];
-      PSECURITY_DESCRIPTOR sd = (PSECURITY_DESCRIPTOR) &sd_buf;
-      DWORD bytes_needed;
-      PRIVILEGE_SET ps;
-      DWORD ps_len = sizeof (ps);
-      BOOL status;
-
-      if (!GetKernelObjectSecurity (local_handle,
-				    (OWNER_SECURITY_INFORMATION
-				     | GROUP_SECURITY_INFORMATION
-				     | DACL_SECURITY_INFORMATION),
-				    sd, sizeof (sd_buf), &bytes_needed))
-	{
-	  log (LOG_ERR, "error getting handle SD (%lu)", GetLastError ());
-	  goto out;
-	}
-
-      MapGenericMask (&access, &access_mapping);
-
-      if (!AccessCheck (sd, from_process_token, access, &access_mapping,
-			&ps, &ps_len, &access, &status))
-	{
-	  log (LOG_ERR, "error checking access rights (%lu)",
-			 GetLastError ());
-	  goto out;
-	}
-
-      if (!status)
-	{
-	  log (LOG_ERR, "access to object denied");
-	  goto out;
-	}
-    }
-
-  if (!DuplicateHandle (from_process, from_handle,
-			to_process, to_handle_ptr,
-			access, bInheritHandle, 0))
-    {
-      log (LOG_ERR, "error getting handle to client (%lu)", GetLastError ());
-      goto out;
-    }
-
-  debug ("Duplicated %p to %p", from_handle, *to_handle_ptr);
-
-  ret_val = 0;
-
- out:
-  if (local_handle && from_process != GetCurrentProcess ())
-    CloseHandle (local_handle);
-
-  return (ret_val);
-}
-
-/*
- * client_request_attach_tty::serve ()
- */
-
-void
-client_request_attach_tty::serve (transport_layer_base *const conn,
-				  process_cache *)
-{
-  assert (conn);
-
-  assert (!error_code ());
-
-  if (!wincap.has_security ())
-    {
-      log (LOG_NOTICE, "operation only supported on systems with security");
-      error_code (EINVAL);
-      msglen (0);
-      return;
-    }
-
-  if (msglen () != sizeof (req))
-    {
-      log (LOG_ERR, "bad request body length: expecting %lu bytes, got %lu",
-		      sizeof (req), msglen ());
-      error_code (EINVAL);
-      msglen (0);
-      return;
-    }
-
-  msglen (0);			// Until we fill in some fields.
-
-  debug ("pid %ld:(%p,%p) -> pid %ld", req.master_pid, req.from_master,
-				       req.to_master, req.pid);
-
-  debug ("opening process %ld", req.master_pid);
-
-  const HANDLE from_process_handle =
-    OpenProcess (PROCESS_DUP_HANDLE, FALSE, req.master_pid);
-
-  if (!from_process_handle)
-    {
-      log (LOG_ERR, "error opening `from' process, error = %lu",
-		     GetLastError ());
-      error_code (EACCES);
-      return;
-    }
-
-  debug ("opening process %ld", req.pid);
-
-  const HANDLE to_process_handle =
-    OpenProcess (PROCESS_DUP_HANDLE, FALSE, req.pid);
-
-  if (!to_process_handle)
-    {
-      log (LOG_ERR, "error opening `to' process, error = %lu",
-		     GetLastError ());
-      CloseHandle (from_process_handle);
-      error_code (EACCES);
-      return;
-    }
-
-  debug ("Impersonating client");
-  if (!conn->impersonate_client ())
-    {
-      CloseHandle (from_process_handle);
-      CloseHandle (to_process_handle);
-      error_code (EACCES);
-      return;
-    }
-
-  HANDLE token_handle = NULL;
-
-  debug ("about to open thread token");
-  const DWORD rc = OpenThreadToken (GetCurrentThread (),
-				    TOKEN_QUERY,
-				    TRUE,
-				    &token_handle);
-
-  debug ("opened thread token, rc=%lu", rc);
-  if (!conn->revert_to_self ())
-    {
-      CloseHandle (from_process_handle);
-      CloseHandle (to_process_handle);
-      error_code (EACCES);
-      return;
-    }
-
-  if (!rc)
-    {
-      log (LOG_ERR, "error opening thread token, error = %lu",
-		     GetLastError ());
-      CloseHandle (from_process_handle);
-      CloseHandle (to_process_handle);
-      error_code (EACCES);
-      return;
-    }
-
-  // From this point on, a reply body is returned to the client.
-
-  const HANDLE from_master = req.from_master;
-  const HANDLE to_master = req.to_master;
-
-  req.from_master = NULL;
-  req.to_master = NULL;
-
-  msglen (sizeof (req));
-
-  if (from_master)
-    if (check_and_dup_handle (from_process_handle, to_process_handle,
-			      token_handle,
-			      GENERIC_READ,
-			      from_master,
-			      &req.from_master, TRUE) != 0)
-      {
-	log (LOG_ERR, "error duplicating from_master handle, error = %lu",
-		       GetLastError ());
-	error_code (EACCES);
-      }
-
-  if (to_master)
-    if (check_and_dup_handle (from_process_handle, to_process_handle,
-			      token_handle,
-			      GENERIC_WRITE,
-			      to_master,
-			      &req.to_master, TRUE) != 0)
-      {
-	log (LOG_ERR, "error duplicating to_master handle, error = %lu",
-		       GetLastError ());
-	error_code (EACCES);
-      }
-
-  CloseHandle (from_process_handle);
-  CloseHandle (to_process_handle);
-  CloseHandle (token_handle);
-
-  debug ("%lu(%lu, %lu) -> %lu(%lu,%lu)",
-		req.master_pid, from_master, to_master,
-		req.pid, req.from_master, req.to_master);
-
-  return;
-}
-
-void
-client_request_get_version::serve (transport_layer_base *, process_cache *)
-{
-  assert (!error_code ());
-
-  if (msglen ())
-    log (LOG_ERR, "unexpected request body ignored: %lu bytes", msglen ());
-
-  msglen (sizeof (version));
-
-  version.major = CYGWIN_SERVER_VERSION_MAJOR;
-  version.api   = CYGWIN_SERVER_VERSION_API;
-  version.minor = CYGWIN_SERVER_VERSION_MINOR;
-  version.patch = CYGWIN_SERVER_VERSION_PATCH;
-}
-
-class server_request : public queue_request
-{
-public:
-  server_request (transport_layer_base *const conn, process_cache *const cache)
-    : _conn (conn), _cache (cache)
-  {}
-
-  virtual ~server_request ()
-  {
-    delete _conn;
-  }
-
-  virtual void process ()
-  {
-    client_request::handle_request (_conn, _cache);
-  }
-
-private:
-  transport_layer_base *const _conn;
-  process_cache *const _cache;
-};
-
-class server_submission_loop : public queue_submission_loop
-{
-public:
-  server_submission_loop (threaded_queue *const queue,
-			  transport_layer_base *const transport,
-			  process_cache *const cache)
-    : queue_submission_loop (queue, false),
-      _transport (transport),
-      _cache (cache)
-  {
-    assert (_transport);
-    assert (_cache);
-  }
-
-private:
-  transport_layer_base *const _transport;
-  process_cache *const _cache;
-
-  virtual void request_loop ();
-};
-
-/* FIXME: this is a little ugly.  What we really want is to wait on
- * two objects: one for the pipe/socket, and one for being told to
- * shutdown.  Otherwise this will stay a problem (we won't actually
- * shutdown until the request _AFTER_ the shutdown request.  And
- * sending ourselves a request is ugly
- */
-void
-server_submission_loop::request_loop ()
-{
-  /* I'd like the accepting thread's priority to be above any "normal"
-   * thread in the system to avoid overflowing the listen queue (for
-   * sockets; similar issues exist for named pipes); but, for example,
-   * a normal priority thread in a foregrounded process is boosted to
-   * THREAD_PRIORITY_HIGHEST (AFAICT).  Thus try to set the current
-   * thread's priority to a level one above that.  This fails on
-   * win9x/ME so assume any failure in that call is due to that and
-   * simply call again at one priority level lower.
-   */
-  if (!SetThreadPriority (GetCurrentThread (), THREAD_PRIORITY_HIGHEST + 1))
-    if (!SetThreadPriority (GetCurrentThread (), THREAD_PRIORITY_HIGHEST))
-      debug ("failed to raise accept thread priority, error = %lu",
-	     GetLastError ());
-
-  while (_running)
-    {
-      bool recoverable = false;
-      transport_layer_base *const conn = _transport->accept (&recoverable);
-      if (!conn && !recoverable)
-	{
-	  log (LOG_ERR, "fatal error on IPC transport: closing down");
-	  return;
-	}
-      // EINTR probably implies a shutdown request; so back off for a
-      // moment to let the main thread take control, otherwise the
-      // server spins here receiving EINTR repeatedly since the signal
-      // handler in the main thread doesn't get a chance to be called.
-      if (!conn && errno == EINTR)
-	{
-	  if (!SetThreadPriority (GetCurrentThread (), THREAD_PRIORITY_NORMAL))
-	    debug ("failed to reset thread priority, error = %lu",
-		   GetLastError ());
-
-	  Sleep (0);
-	  if (!SetThreadPriority (GetCurrentThread (),
-				  THREAD_PRIORITY_HIGHEST + 1))
-	    if (!SetThreadPriority (GetCurrentThread (),
-				    THREAD_PRIORITY_HIGHEST))
-	      debug ("failed to raise thread priority, error = %lu",
-		     GetLastError ());
-	}
-      if (conn)
-	_queue->add (new server_request (conn, _cache));
-    }
-}
-
-client_request_shutdown::client_request_shutdown ()
-  : client_request (CYGSERVER_REQUEST_SHUTDOWN)
-{
-}
-
-void
-client_request_shutdown::serve (transport_layer_base *, process_cache *)
-{
-  assert (!error_code ());
-
-  if (msglen ())
-    log (LOG_ERR, "unexpected request body ignored: %lu bytes", msglen ());
-
-  /* FIXME: link upwards, and then this becomes a trivial method call to
-   * only shutdown _this queue_
-   */
-
-  kill (getpid (), SIGINT);
-
-  msglen (0);
-}
-
-static sig_atomic_t shutdown_server = false;
-
-static void
-handle_signal (const int signum)
-{
-  /* any signal makes us die :} */
-
-  shutdown_server = true;
-}
-
-/*
- * print_usage ()
- */
-
-static void
-print_usage (const char *const pgm)
-{
-  log (LOG_NOTICE, "Usage: %s [OPTIONS]\n"
-"Configuration option:\n"
-"  -f, --config-file <file>      Use <file> as config file.  Default is\n"
-"                                " DEF_CONFIG_FILE "\n"
-"\n"
-"Performance options:\n"
-"  -c, --cleanup-threads <num>   Number of cleanup threads to use.\n"
-"  -r, --request-threads <num>   Number of request threads to use.\n"
-"\n"
-"Logging options:\n"
-"  -d, --debug                   Log debug messages to stderr.\n"
-"  -e, --stderr                  Log to stderr (default if stderr is a tty).\n"
-"  -E, --no-stderr               Don't log to stderr (see -y, -Y options).\n"
-"  -l, --log-level <level>       Verbosity of logging (1..7).  Default: 6\n"
-"  -y, --syslog                  Log to syslog (default if stderr is no tty).\n"
-"  -Y, --no-syslog               Don't log to syslog (See -e, -E options).\n"
-"\n"
-"Support options:\n"
-"  -m, --no-sharedmem            Don't start XSI Shared Memory support.\n"
-"  -q, --no-msgqueues            Don't start XSI Message Queue support.\n"
-"  -s, --no-semaphores           Don't start XSI Semaphore support.\n"
-"\n"
-"Miscellaneous:\n"
-"  -S, --shutdown                Shutdown the daemon.\n"
-"  -h, --help                    Output usage information and exit.\n"
-"  -v, --version                 Output version information and exit."
-, pgm);
-}
-
-/*
- * print_version ()
- */
-
-static void
-print_version ()
-{
-  char buf[200];
-  snprintf (buf, sizeof (buf), "%d.%d.%d(%d.%d/%d/%d)-(%d.%d.%d.%d) %s",
-	    cygwin_version.dll_major / 1000,
-	    cygwin_version.dll_major % 1000,
-	    cygwin_version.dll_minor,
-	    cygwin_version.api_major,
-	    cygwin_version.api_minor,
-	    cygwin_version.shared_data,
-	    CYGWIN_SERVER_VERSION_MAJOR,
-	    CYGWIN_SERVER_VERSION_API,
-	    CYGWIN_SERVER_VERSION_MINOR,
-	    CYGWIN_SERVER_VERSION_PATCH,
-	    cygwin_version.mount_registry,
-	    cygwin_version.dll_build_date);
-
-  log (LOG_INFO, "(cygwin) %s\n"
-		  "API version %s\n"
-		  "Copyright 2001, 2002, 2003, 2004, 2005 Red Hat, Inc.\n"
-		  "Compiled on %s\n"
-		  "Default configuration file is %s",
-		  SERVER_VERSION, buf, __DATE__, DEF_CONFIG_FILE);
-}
-
-/*
- * main ()
- */
-
-int
-main (const int argc, char *argv[])
-{
-  const struct option longopts[] = {
-    {"cleanup-threads", required_argument, NULL, 'c'},
-    {"debug", no_argument, NULL, 'd'},
-    {"stderr", no_argument, NULL, 'e'},
-    {"no-stderr", no_argument, NULL, 'E'},
-    {"config-file", required_argument, NULL, 'f'},
-    {"help", no_argument, NULL, 'h'},
-    {"log-level", required_argument, NULL, 'l'},
-    {"no-sharedmem", no_argument, NULL, 'm'},
-    {"no-msgqueues", no_argument, NULL, 'q'},
-    {"request-threads", required_argument, NULL, 'r'},
-    {"no-semaphores", no_argument, NULL, 's'},
-    {"shutdown", no_argument, NULL, 'S'},
-    {"version", no_argument, NULL, 'v'},
-    {"syslog", no_argument, NULL, 'y'},
-    {"no-syslog", no_argument, NULL, 'Y'},
-    {0, no_argument, NULL, 0}
-  };
-
-  const char opts[] = "c:deEf:hl:mqr:sSvyY";
-
-  long cleanup_threads = 0;
-  long request_threads = 0;
-  bool shutdown = false;
-  const char *config_file = DEF_CONFIG_FILE;
-  bool force_config_file = false;
-  tun_bool_t option_log_stderr = TUN_UNDEF;
-  tun_bool_t option_log_syslog = TUN_UNDEF;
-
-  char *c = NULL;
-
-  /* Check if we have a terminal.  If so, default to stderr logging,
-     otherwise default to syslog logging.  This must be done early
-     to allow default logging already in option processing state. */
-  openlog ("cygserver", LOG_PID, LOG_KERN);
-  if (isatty (2))
-    log_stderr = TUN_TRUE;
-  else
-    log_syslog = TUN_TRUE;
-
-  int opt;
-
-  opterr = 0;
-  while ((opt = getopt_long (argc, argv, opts, longopts, NULL)) != EOF)
-    switch (opt)
-      {
-      case 'c':
-	c = NULL;
-	cleanup_threads = strtol (optarg, &c, 10);
-	if (cleanup_threads <= 0 || cleanup_threads > 16 || (c && *c))
-	  panic ("Number of cleanup threads must be between 1 and 16");
-	break;
-
-      case 'd':
-        log_debug = TUN_TRUE;
-	break;
-
-      case 'e':
-        option_log_stderr = TUN_TRUE;
-	break;
-
-      case 'E':
-        option_log_stderr = TUN_FALSE;
-	break;
-
-      case 'f':
-	config_file = optarg;
-	force_config_file = true;
-        break;
-
-      case 'h':
-	print_usage (getprogname ());
-	return 0;
-
-      case 'l':
-        c = NULL;
-	log_level = strtoul (optarg, &c, 10);
-	if (!log_level || log_level > 7 || (c && *c))
-	  panic ("Log level must be between 1 and 7");
-	break;
-        
-      case 'm':
-        support_sharedmem = TUN_FALSE;
-	break;
-
-      case 'q':
-        support_msgqueues = TUN_FALSE;
-	break;
-
-      case 'r':
-	c = NULL;
-	request_threads = strtol (optarg, &c, 10);
-	if (request_threads <= 0 || request_threads > 64 || (c && *c))
-	  panic ("Number of request threads must be between 1 and 64");
-	break;
-
-      case 's':
-        support_semaphores = TUN_FALSE;
-	break;
-
-      case 'S':
-	shutdown = true;
-	break;
-
-      case 'v':
-	print_version ();
-	return 0;
-
-      case 'y':
-        option_log_syslog = TUN_TRUE;
-	break;
-
-      case 'Y':
-        option_log_syslog = TUN_FALSE;
-	break;
-
-      case '?':
-	panic ("unknown option -- %c\n"
-	       "Try `%s --help' for more information.", optopt, getprogname ());
-      }
-
-  if (optind != argc)
-    panic ("Too many arguments");
-
-  if (shutdown)
-    {
-      /* Setting `cygserver_running' stops the request code making a
-       * version request, which is not much to the point.
-       */
-      cygserver_running = CYGSERVER_OK;
-
-      client_request_shutdown req;
-
-      if (req.make_request () == -1 || req.error_code ())
-	panic("Shutdown request failed: %s", strerror (req.error_code ()));
-
-      // FIXME: It would be nice to wait here for the daemon to exit.
-
-      return 0;
-    }
-
-  SIGHANDLE (SIGHUP);
-  SIGHANDLE (SIGINT);
-  SIGHANDLE (SIGTERM);
-
-  tunable_param_init (config_file, force_config_file);
-
-  loginit (option_log_stderr, option_log_syslog);
-
-  log (LOG_INFO, "daemon starting up");
-
-  if (!cleanup_threads)
-    TUNABLE_INT_FETCH ("kern.srv.cleanup_threads", &cleanup_threads);
-  if (!cleanup_threads)
-    cleanup_threads = 2;
-
-  if (!request_threads)
-    TUNABLE_INT_FETCH ("kern.srv.request_threads", &request_threads);
-  if (!request_threads)
-    request_threads = 10;
-
-  if (support_sharedmem == TUN_UNDEF)
-    TUNABLE_BOOL_FETCH ("kern.srv.sharedmem", &support_sharedmem);
-  if (support_sharedmem == TUN_UNDEF)
-    support_sharedmem = TUN_TRUE;
-
-  if (support_msgqueues == TUN_UNDEF)
-    TUNABLE_BOOL_FETCH ("kern.srv.msgqueues", &support_msgqueues);
-  if (support_msgqueues == TUN_UNDEF)
-    support_msgqueues = TUN_TRUE;
-
-  if (support_semaphores == TUN_UNDEF)
-    TUNABLE_BOOL_FETCH ("kern.srv.semaphores", &support_semaphores);
-  if (support_semaphores == TUN_UNDEF)
-    support_semaphores = TUN_TRUE;
-
-  wincap.init ();
-  if (wincap.has_security () && !setup_privileges ())
-    panic ("Setting process privileges failed.");
-
-  ipcinit ();
-
-  /*XXXXX*/
-  threaded_queue request_queue (request_threads);
-
-  transport_layer_base *const transport = create_server_transport ();
-  assert (transport);
-
-  process_cache cache (cleanup_threads);
-
-  server_submission_loop submission_loop (&request_queue, transport, &cache);
-
-  request_queue.add_submission_loop (&submission_loop);
-
-  if (transport->listen () == -1)
-    return 1;
-
-  cache.start ();
-
-  request_queue.start ();
-
-  log (LOG_NOTICE, "Initialization complete.  Waiting for requests.");
-
-  /* TODO: wait on multiple objects - the thread handle for each
-   * request loop + all the process handles. This should be done by
-   * querying the request_queue and the process cache for all their
-   * handles, and then waiting for (say) 30 seconds.  after that we
-   * recreate the list of handles to wait on, and wait again.  the
-   * point of all this abstraction is that we can trivially server
-   * both sockets and pipes simply by making a new transport, and then
-   * calling request_queue.process_requests (transport2);
-   */
-  /* WaitForMultipleObjects abort && request_queue && process_queue && signal
-     -- if signal event then retrigger it
-  */
-  while (!shutdown_server && request_queue.running () && cache.running ())
-    {
-      pause ();
-      if (ipcunload ())
-	{
-	  shutdown_server = false;
-	  log (LOG_WARNING, "Shutdown request received but ignored.  "
-			     "Dependent processes still running.");
-	}
-    }
-
-  log (LOG_INFO, "Shutdown request received - new requests will be denied");
-  request_queue.stop ();
-  log (LOG_INFO, "All pending requests processed");
-  delete transport;
-  log (LOG_INFO, "No longer accepting requests - cygwin will operate in daemonless mode");
-  cache.stop ();
-  log (LOG_INFO, "All outstanding process-cache activities completed");
-  log (LOG_NOTICE, "Shutdown finished.");
-
-  return 0;
-}
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/cygserver.conf b/winsup/cygserver/cygserver.conf
deleted file mode 100644
index 2e3bc2e..0000000
--- a/winsup/cygserver/cygserver.conf
+++ /dev/null
@@ -1,136 +0,0 @@
-# cygserver.conf, Copyright(C) 2003 Red Hat Inc.
-#
-# Contains configurable parameters for the cygserver.
-#
-# The format of this file is easy.  Lines beginning with a hash `#' are
-# comments and ignored.  Lines consisting of only whitespaces are ignored.
-# Any other line is a setting for cygserver.
-# A setting consists of a name/value pair, separated by whitespace.
-# Each line must only consist of one name/value pair.
-# Lines must not be longer than 1023 characters.
-#
-# Some settings can be overridden by a command line switch.  If so, it's
-# mentioned below.
-#
-# Settings which are commented out will use the default values.  These are
-# mentioned below, too.
-
-# kern.srv.cleanup_threads: No. of cygserver threads used for cleanup tasks.
-# Default: 2, Min: 1, Max: 16, command line option -c, --cleanup-threads
-#kern.srv.cleanup_threads 2
-
-# kern.srv.request_threads: No. of cygserver threads used to serve
-#                           application requests.
-# Default: 10, Min: 1, Max: 64, command line option -r, --request-threads
-#kern.srv.request_threads 10
-
-# kern.srv.msgqueues: Determines whether XSI Message Queue support should be
-# started, "yes" (or "true", "y", "t", "1") or "no" (or "false", "n", "f", "0").
-# These values are valid for all binary type options.
-# Default is "yes".  Command line option -q, --no-msgqueues
-#kern.srv.msgqueues yes
-
-# kern.srv.semaphores: Determines whether XSI Semaphore support should be
-# started.  Default is "yes".  Command line option -s, --no-semaphores
-#kern.srv.semaphores yes
-
-# kern.srv.sharedmem: Determines whether XSI Shared Memory support should be
-# started.  Default is "yes".  Command line option -m, --no-sharedmem
-#kern.srv.sharedmem yes
-
-# LOGGING
-
-# kern.log.syslog: Determines whether logging should go to the syslog,
-# Default is "yes", if stderr is no tty, "no" otherwise.
-# Command line option -y, --syslog or -Y, --no-syslog.
-#kern.log.syslog no
-
-# kern.log.stderr: Determines whether logging should go to stderr,
-# Default is "yes", if stderr is a tty, "no" otherwise.
-# Command line option -e, --stderr or -E, --no-stderr.
-#kern.log.stderr no
-
-# kern.log.level: Logging level.  Valid values are 1 to 7 with a bigger
-# value emitting more logging output.  Default level is 6.
-# Command line option -l, --log-level.
-#kern.log.level 6
-
-# kern.log.debug: Determines whether debug output should be printed to stderr.
-# Default is "no".  Command line option -d, --debug
-#kern.log.debug no
-
-# XSI message queue parameters.
-#
-# Each message is broken up and stored in segments that are msgssz bytes
-# long.  For efficiency reasons, this should be a power of two.  Also,
-# it doesn't make sense if it is less than 8 or greater than about 256.
-
-# kern.ipc.msgseg: Maximum no. of message queue segments hold concurrently.
-# Default: 2048, Min: 256, Max: 65535
-#kern.ipc.msgseg 2048
-
-# kern.ipc.msgssz: Size of segment in bytes.  Must be a power of 2 value.
-# Default: 8, Min: 8, Max: 1024
-#kern.ipc.msgssz 8
-
-# kern.ipc.msgmnb: Maximum no. of bytes in a single message queue.
-# Default: 2048, Min: 1, Max: 65535
-#kern.ipc.msgmnb 2048
-
-# kern.ipc.msgmni: Maximum no. of message queue identifiers hold concurrently.
-# Default: 40, Min: 1, Max: 1024
-#kern.ipc.msgmni 40
-
-# kern.ipc.msgtql: Maximum no. of messages hold concurrently.
-# Default: 40, Min: 1, Max: 1024
-#kern.ipc.msgtql 40
-
-# XSI semaphore parameters
-
-# kern.ipc.semmni: Maximum no. of semaphore identifiers hold concurrently.
-# Default: 10, Min: 1, Max: 1024
-#kern.ipc.semmni 10
-
-# kern.ipc.semmns: Maximum no. of semaphores hold concurrently.
-# Default: 60, Min: 1, Max: 1024
-#kern.ipc.semmns 60
-
-# kern.ipc.semmnu: Total no. of undo structures hold by server.
-# Default: 30, Min: 1, Max: 1024
-#kern.ipc.semmnu 30
-
-# kern.ipc.semmsl: Maximum no. of semaphores per semaphore id.
-# Default: 60, Min: 1, Max: 1024
-#kern.ipc.semmsl 60
-
-# kern.ipc.semopm: Maximum no. of operations per semop call.
-# Default: 100, Min: 1, Max: 1024
-#kern.ipc.semopm 100
-
-# kern.ipc.semume: Maximum no. of undo entries per process.
-# Default: 10, Min: 1, Max: 1024
-#kern.ipc.semume 10
-
-# kern.ipc.semvmx: Maximum value of a semaphore.
-# Default: 32767, Min: 1, Max: 32767
-#kern.ipc.semvmx 32767
-
-# kern.ipc.semaem: Maximum value to adjust on process exit.
-# Default: 16384, Min: 1, Max: 32767
-#kern.ipc.semaem 16384
-
-# XSI shared memory parameters
-
-# kern.ipc.shmmaxpgs: Maximum pages available for XSI shared memory.
-# Changing shmmaxpgs immediately affects setting SHMMAX.  The relation
-# between shmmaxpgs and SHMMAX is:  SHMMAX = shmmaxpgs * getpagesize().
-# Default: 8192, Min: 1, Max: 32767
-#kern.ipc.shmmaxpgs 8192
-
-# kern.ipc.shmmni: Maximum number of shared memory segments, system wide.
-# Default: 192, Min: 1, Max: 32767
-#kern.ipc.shmmni 192
-
-# kern.ipc.shmseg: Maximum number of shared memory segments per process.
-# Default: 128, Min: 1, Max: 32767
-#kern.ipc.shmseg 128
diff --git a/winsup/cygserver/msg.cc b/winsup/cygserver/msg.cc
deleted file mode 100644
index 87df873..0000000
--- a/winsup/cygserver/msg.cc
+++ /dev/null
@@ -1,117 +0,0 @@
-/* msg.cc: Single unix specification IPC interface for Cygwin.
-
-   Copyright 2003, 2004 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-
-#include <errno.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#include "cygserver.h"
-#include "process.h"
-#include "transport.h"
-
-#include "cygserver_ipc.h"
-#include "cygserver_msg.h"
-
-client_request_msg::client_request_msg ()
-  : client_request (CYGSERVER_REQUEST_MSG,
-		    &_parameters, sizeof (_parameters))
-{ 
-}
-
-void
-client_request_msg::serve (transport_layer_base *const conn,
-                           process_cache *const cache)
-{
-  if (msglen () != sizeof (_parameters.in))
-    {
-      syscall_printf ("bad request body length: expecting %lu bytes, got %lu",
-		      sizeof (_parameters), msglen ());
-      error_code (EINVAL);
-      msglen (0);
-      return;
-    }
-  if (support_msgqueues == TUN_FALSE)
-    {
-      syscall_printf ("Message queue support not started");
-      error_code (ENOSYS);
-      if (_parameters.in.msgop == MSGOP_msgrcv)
-	_parameters.out.rcv = -1;
-      else
-	_parameters.out.ret = -1;
-      msglen (sizeof (_parameters.out));
-      return;
-    }
-  process *const client = cache->process (_parameters.in.ipcblk.cygpid,
-					  _parameters.in.ipcblk.winpid,
-					  _parameters.in.ipcblk.signal_arrived);
-  if (!client)
-    {
-      error_code (EAGAIN);
-      msglen (0);
-      return;
-    }
-  if (!conn->impersonate_client ())
-    {
-      client->release ();
-      error_code (EACCES);
-      msglen (0);
-      return;
-    }
-  if (!adjust_identity_info (&_parameters.in.ipcblk))
-    {
-      client->release ();
-      conn->revert_to_self ();
-      error_code (EACCES);
-      msglen (0);
-      return;
-    }
-  /* Early revert_to_self since IPC code runs in kernel mode. */
-  conn->revert_to_self ();
-  /* sysv_msg.cc takes care of itself. */
-  client->release ();
-  thread td = { client, &_parameters.in.ipcblk, {-1, -1} };
-  int res;
-  msgop_t msgop = _parameters.in.msgop; /* Get's overwritten otherwise. */
-  switch (msgop)
-    {
-      case MSGOP_msgctl:
-	res = msgctl (&td, &_parameters.in.ctlargs);
-        break;
-      case MSGOP_msgget:
-	res = msgget (&td, &_parameters.in.getargs);
-        break;
-      case MSGOP_msgrcv:
-	res = msgrcv (&td, &_parameters.in.rcvargs);
-        break;
-      case MSGOP_msgsnd:
-	res = msgsnd (&td, &_parameters.in.sndargs);
-        break;
-      default:
-	res = ENOSYS;
-        td.td_retval[0] = -1;
-	break;
-    }
-  /* Allocated by the call to adjust_identity_info(). */
-  if (_parameters.in.ipcblk.gidlist)
-    free (_parameters.in.ipcblk.gidlist);
-  error_code (res);
-  if (msgop == MSGOP_msgrcv)
-    _parameters.out.rcv = td.td_retval[0];
-  else
-    _parameters.out.ret = td.td_retval[0];
-  msglen (sizeof (_parameters.out));
-}
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/process.cc b/winsup/cygserver/process.cc
deleted file mode 100644
index eb7e094..0000000
--- a/winsup/cygserver/process.cc
+++ /dev/null
@@ -1,442 +0,0 @@
-/* process.cc
-
-   Copyright 2001, 2002, 2003, 2004, 2005 Red Hat Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-
-#include <sys/types.h>
-
-#include <assert.h>
-#include <stdlib.h>
-
-#include "process.h"
-
-/*****************************************************************************/
-
-#define elements(ARRAY) (sizeof (ARRAY) / sizeof (*ARRAY))
-
-/*****************************************************************************/
-
-process_cleanup::~process_cleanup ()
-{
-  delete _process;
-}
-
-void
-process_cleanup::process ()
-{
-  _process->cleanup ();
-}
-
-/*****************************************************************************/
-
-process::process (const pid_t cygpid, const DWORD winpid, HANDLE signal_arrived)
-  : _cygpid (cygpid),
-    _winpid (winpid),
-    _hProcess (NULL),
-    _signal_arrived (INVALID_HANDLE_VALUE),
-    _cleaning_up (false),
-    _exit_status (STILL_ACTIVE),
-    _routines_head (NULL),
-    _next (NULL)
-{
-  _hProcess = OpenProcess (PROCESS_ALL_ACCESS, FALSE, winpid);
-  if (!_hProcess)
-    {
-      system_printf ("unable to obtain handle for new cache process %d(%lu)",
-		     _cygpid, _winpid);
-      _hProcess = INVALID_HANDLE_VALUE;
-      _exit_status = 0;
-    }
-  else
-    debug_printf ("got handle %p for new cache process %d(%lu)",
-		  _hProcess, _cygpid, _winpid);
-  if (!signal_arrived)
-    system_printf ("signal_arrived NULL for process %d(%lu)",
-		   _cygpid, _winpid);
-  else if (signal_arrived != INVALID_HANDLE_VALUE)
-    {
-      if (!DuplicateHandle (_hProcess, signal_arrived,
-			    GetCurrentProcess (), &_signal_arrived,
-			    0, FALSE, DUPLICATE_SAME_ACCESS))
-	{
-	  system_printf ("error getting signal_arrived to server (%lu)",
-			 GetLastError ());
-	  _signal_arrived = INVALID_HANDLE_VALUE;
-	}
-    }
-  InitializeCriticalSection (&_access);
-  debug ("initialized (%lu)", _cygpid);
-}
-
-process::~process ()
-{
-  debug ("deleting (%lu)", _cygpid);
-  DeleteCriticalSection (&_access);
-  if (_signal_arrived && _signal_arrived != INVALID_HANDLE_VALUE)
-    CloseHandle (_signal_arrived);
-  CloseHandle (_hProcess);
-}
-
-/* No need to be thread-safe as this is only ever called by
- * process_cache::remove_process ().  If it has to be made thread-safe
- * later on, it should not use the `access' critical section as that
- * is held by the client request handlers for an arbitrary length of
- * time, i.e. while they do whatever processing is required for a
- * client request.
- */
-DWORD
-process::check_exit_code ()
-{
-  if (_hProcess && _hProcess != INVALID_HANDLE_VALUE
-      && _exit_status == STILL_ACTIVE
-      && !GetExitCodeProcess (_hProcess, &_exit_status))
-    {
-      system_printf ("failed to retrieve exit code for %d(%lu), error = %lu",
-		     _cygpid, _winpid, GetLastError ());
-      _hProcess = INVALID_HANDLE_VALUE;
-    }
-  return _exit_status;
-}
-
-bool
-process::add (cleanup_routine *const entry)
-{
-  assert (entry);
-
-  bool res = false;
-  hold ();
-
-  if (!_cleaning_up)
-    {
-      entry->_next = _routines_head;
-      _routines_head = entry;
-      res = true;
-    }
-
-  release ();
-  return res;
-}
-
-bool
-process::remove (const cleanup_routine *const entry)
-{
-  assert (entry);
-
-  bool res = false;
-  hold ();
-
-  if (!_cleaning_up)
-    {
-      cleanup_routine *previous = NULL;
-
-      for (cleanup_routine *ptr = _routines_head;
-	   ptr;
-	   previous = ptr, ptr = ptr->_next)
-	{
-	  if (*ptr == *entry)
-	    {
-	      if (previous)
-		previous->_next = ptr->_next;
-	      else
-		_routines_head = ptr->_next;
-
-	      delete ptr;
-	      res = true;
-	      break;
-	    }
-	}
-    }
-
-  release ();
-  return res;
-}
-
-/* This is single threaded. It's called after the process is removed
- * from the cache, but inserts may be attemped by worker threads that
- * have a pointer to it.
- */
-void
-process::cleanup ()
-{
-  hold ();
-  assert (!is_active ());
-  assert (!_cleaning_up);
-  InterlockedExchange (&_cleaning_up, true);
-  cleanup_routine *entry = _routines_head;
-  _routines_head = NULL;
-  release ();
-
-  while (entry)
-    {
-      cleanup_routine *const ptr = entry;
-      entry = entry->_next;
-      ptr->cleanup (this);
-      delete ptr;
-    }
-}
-
-/*****************************************************************************/
-
-void
-process_cache::submission_loop::request_loop ()
-{
-  assert (this);
-  assert (_cache);
-  assert (_interrupt_event);
-
-  while (_running)
-    _cache->wait_for_processes (_interrupt_event);
-}
-
-/*****************************************************************************/
-
-process_cache::process_cache (const unsigned int initial_workers)
-  : _queue (initial_workers),
-    _submitter (this, &_queue),	// true == interruptible
-    _processes_count (0),
-    _processes_head (NULL),
-    _cache_add_trigger (NULL)
-{
-  /* there can only be one */
-  InitializeCriticalSection (&_cache_write_access);
-
-  _cache_add_trigger = CreateEvent (NULL,  // SECURITY_ATTRIBUTES
-				    FALSE, // Auto-reset
-				    FALSE, // Initially non-signalled
-				    NULL); // Anonymous
-
-  if (!_cache_add_trigger)
-    {
-      system_printf ("failed to create cache add trigger, error = %lu",
-		     GetLastError ());
-      abort ();
-    }
-
-  _queue.add_submission_loop (&_submitter);
-}
-
-process_cache::~process_cache ()
-{
-  (void) CloseHandle (_cache_add_trigger);
-  DeleteCriticalSection (&_cache_write_access);
-}
-
-/* This returns the process object to the caller already locked, that
- * is, with the object's `access' critical region entered.  Thus the
- * caller must unlock the object when it's finished with it (via
- * process::release ()).  It must then not try to access the object
- * afterwards, except by going through this routine again, as it may
- * have been deleted once it has been unlocked.
- */
-class process *
-process_cache::process (const pid_t cygpid, const DWORD winpid,
-			HANDLE signal_arrived)
-{
-  /* TODO: make this more granular, so a search doesn't involve the
-   * write lock.
-   */
-  EnterCriticalSection (&_cache_write_access);
-  class process *previous = NULL;
-  class process *entry = find (winpid, &previous);
-
-  if (!entry)
-    {
-      if (_processes_count + SPECIALS_COUNT >= MAXIMUM_WAIT_OBJECTS)
-	{
-	  LeaveCriticalSection (&_cache_write_access);
-	  system_printf (("process limit (%d processes) reached; "
-			  "new connection refused for %d(%lu)"),
-			 MAXIMUM_WAIT_OBJECTS - SPECIALS_COUNT,
-			 cygpid, winpid);
-	  return NULL;
-	}
-
-      entry = new class process (cygpid, winpid, signal_arrived);
-      if (!entry->is_active ())
-	{
-	  LeaveCriticalSection (&_cache_write_access);
-	  delete entry;
-	  return NULL;
-	}
-
-      if (previous)
-	{
-	  entry->_next = previous->_next;
-	  previous->_next = entry;
-	}
-      else
-	{
-	  entry->_next = _processes_head;
-	  _processes_head = entry;
-	}
-
-      _processes_count += 1;
-      SetEvent (_cache_add_trigger);
-    }
-
-  entry->hold (); // To be released by the caller.
-  LeaveCriticalSection (&_cache_write_access);
-  assert (entry);
-  assert (entry->_winpid == winpid);
-  return entry;
-}
-
-void
-process_cache::wait_for_processes (const HANDLE interrupt_event)
-{
-  // Update `_wait_array' with handles of all current processes.
-  const size_t count = sync_wait_array (interrupt_event);
-
-  debug_printf ("waiting on %u objects in total (%u processes)",
-		count, _processes_count);
-
-  const DWORD rc = WaitForMultipleObjects (count, _wait_array,
-					   FALSE, INFINITE);
-
-  if (rc == WAIT_FAILED)
-    {
-      system_printf ("could not wait on the process handles, error = %lu",
-		     GetLastError ());
-      abort ();
-    }
-
-  const size_t start = rc - WAIT_OBJECT_0;
-
-  if (rc < WAIT_OBJECT_0 || start > count)
-    {
-      system_printf (("unexpected return code %rc "
-		      "from WaitForMultipleObjects: "
-		      "expected [%u .. %u)"),
-		     rc, WAIT_OBJECT_0, WAIT_OBJECT_0 + count);
-      abort ();
-    }
-
-  // Tell all the processes, from the signalled point up, the bad news.
-  for (size_t index = start; index != count; index++)
-    if (_process_array[index])
-      check_and_remove_process (index);
-}
-
-/*
- * process_cache::sync_wait_array ()
- *
- * Fill-in the wait array with the handles that the cache needs to wait on.
- * These handles are:
- *  - the process_process_param's interrupt event
- *  - the process_cache's cache_add_trigger event
- *  - the handle for each live process in the cache.
- *
- * Return value: the number of live handles in the array.
- */
-
-size_t
-process_cache::sync_wait_array (const HANDLE interrupt_event)
-{
-  assert (this);
-  assert (_cache_add_trigger && _cache_add_trigger != INVALID_HANDLE_VALUE);
-  assert (interrupt_event && interrupt_event != INVALID_HANDLE_VALUE);
-
-  EnterCriticalSection (&_cache_write_access);
-
-  assert (_processes_count + SPECIALS_COUNT <= elements (_wait_array));
-
-  size_t index = 0;
-
-  for (class process *ptr = _processes_head; ptr; ptr = ptr->_next)
-    {
-      assert (ptr->_hProcess && ptr->_hProcess != INVALID_HANDLE_VALUE);
-      assert (ptr->is_active ());
-
-      _wait_array[index] = ptr->handle ();
-      _process_array[index++] = ptr;
-
-      assert (index <= elements (_wait_array));
-    }
-
-  /* Sorry for shouting, but THESE MUST BE ADDED AT THE END! */
-  /* Well, not strictly `must', but it's more efficient if they are :-) */
-
-  _wait_array[index] = interrupt_event;
-  _process_array[index++] = NULL;
-
-  _wait_array[index] = _cache_add_trigger;
-  _process_array[index++] = NULL;
-
-  /* Phew, back to normal volume now. */
-
-  assert (index <= elements (_wait_array));
-
-  LeaveCriticalSection (&_cache_write_access);
-
-  return index;
-}
-
-void
-process_cache::check_and_remove_process (const size_t index)
-{
-  assert (this);
-  assert (index < elements (_wait_array) - SPECIALS_COUNT);
-
-  class process *const process = _process_array[index];
-
-  assert (process);
-  assert (process->handle () == _wait_array[index]);
-
-  if (process->check_exit_code () == STILL_ACTIVE)
-    return;
-
-  debug_printf ("process %d(%lu) has left the building ($? = %lu)",
-		process->_cygpid, process->_winpid, process->_exit_status);
-
-  /* Unlink the process object from the process list. */
-
-  EnterCriticalSection (&_cache_write_access);
-
-  class process *previous = NULL;
-
-  const class process *const tmp = find (process->_winpid, &previous);
-
-  assert (tmp == process);
-  assert (previous ? previous->_next == process : _processes_head == process);
-
-  if (previous)
-    previous->_next = process->_next;
-  else
-    _processes_head = process->_next;
-
-  _processes_count -= 1;
-  LeaveCriticalSection (&_cache_write_access);
-
-  /* Schedule any cleanup tasks for this process. */
-  _queue.add (new process_cleanup (process));
-}
-
-class process *
-process_cache::find (const DWORD winpid, class process **previous)
-{
-  if (previous)
-    *previous = NULL;
-
-  for (class process *ptr = _processes_head; ptr; ptr = ptr->_next)
-    if (ptr->_winpid == winpid)
-      return ptr;
-    else if (ptr->_winpid > winpid) // The list is sorted by winpid.
-      return NULL;
-    else if (previous)
-      *previous = ptr;
-
-  return NULL;
-}
-
-/*****************************************************************************/
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/process.h b/winsup/cygserver/process.h
deleted file mode 100644
index 16a5205..0000000
--- a/winsup/cygserver/process.h
+++ /dev/null
@@ -1,178 +0,0 @@
-/* process.h
-
-   Copyright 2001, 2002, 2003, 2004 Red Hat Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _PROCESS_H
-#define _PROCESS_H
-
-#include <assert.h>
-
-#include "threaded_queue.h"
-
-class process_cleanup : public queue_request
-{
-public:
-  process_cleanup (class process *const theprocess)
-    : _process (theprocess)
-  {
-    assert (_process);
-  }
-
-  virtual ~process_cleanup ();
-
-  virtual void process ();
-
-private:
-  class process *const _process;
-};
-
-class process;
-
-class cleanup_routine
-{
-  friend class process;
-
-public:
-  cleanup_routine (void *const key)
-    : _key (key),
-      _next (NULL)
-  {}
-
-  virtual ~cleanup_routine () = 0;
-
-  bool operator== (const cleanup_routine &rhs) const
-  {
-    return _key == rhs._key;
-  }
-
-  void *key () const { return _key; }
-
-  /* MUST BE SYNCHRONOUS */
-  virtual void cleanup (class process *) = 0;
-
-private:
-  void *const _key;
-  cleanup_routine *_next;
-};
-
-class process_cache;
-
-#define hold()		_hold(__FILE__,__LINE__)
-#define release()	_release(__FILE__,__LINE__)
-
-class process
-{
-  friend class process_cache;
-  friend class process_cleanup;
-
-public:
-  process (pid_t cygpid, DWORD winpid,
-  	   HANDLE signal_arrived = INVALID_HANDLE_VALUE);
-  ~process ();
-
-  pid_t cygpid () const { return _cygpid; }
-  DWORD winpid () const { return _winpid; }
-  HANDLE handle () const { return _hProcess; }
-  HANDLE signal_arrived () const { return _signal_arrived; }
-
-  bool is_active () const { return _exit_status == STILL_ACTIVE; }
-
-  void _hold (const char *file, int line) {
-    _log (file, line, LOG_DEBUG, "Try hold(%lu)", _cygpid);
-    EnterCriticalSection (&_access);
-    _log (file, line, LOG_DEBUG, "holding (%lu)", _cygpid);
-  }
-  void _release (const char *file, int line) {
-    _log (file, line, LOG_DEBUG, "leaving (%lu)", _cygpid);
-    LeaveCriticalSection (&_access);
-  }
-
-  bool add (cleanup_routine *);
-  bool remove (const cleanup_routine *);
-
-private:
-  const pid_t _cygpid;
-  const DWORD _winpid;
-  HANDLE _hProcess;
-  HANDLE _signal_arrived;
-  long _cleaning_up;
-  DWORD _exit_status;		// Set in the constructor and in exit_code ().
-  cleanup_routine *_routines_head;
-  /* used to prevent races-on-delete */
-  CRITICAL_SECTION _access;
-  class process *_next;
-
-  DWORD check_exit_code ();
-  void cleanup ();
-};
-
-class process_cache
-{
-  // Number of special (i.e., non-process) handles in _wait_array.
-  // See wait_for_processes () and sync_wait_array () for details.
-  enum {
-    SPECIALS_COUNT = 2
-  };
-
-  class submission_loop : public queue_submission_loop
-  {
-  public:
-    submission_loop (process_cache *const cache, threaded_queue *const queue)
-      : queue_submission_loop (queue, true),
-	_cache (cache)
-    {
-      assert (_cache);
-    }
-
-  private:
-    process_cache *const _cache;
-
-    virtual void request_loop ();
-  };
-
-  friend class submission_loop;
-
-public:
-  process_cache (unsigned int initial_workers);
-  ~process_cache ();
-
-  class process *process (pid_t cygpid, DWORD winpid,
-  			  HANDLE signal_arrived = INVALID_HANDLE_VALUE);
-
-  bool running () const { return _queue.running (); }
-
-  bool start () { return _queue.start (); }
-  bool stop () { return _queue.stop (); }
-
-private:
-  threaded_queue _queue;
-  submission_loop _submitter;
-
-  size_t _processes_count;
-  class process *_processes_head; // A list sorted by winpid.
-
-  // Access to the _wait_array and related fields is not thread-safe,
-  // since they are used solely by wait_for_processes () and its callees.
-
-  HANDLE _wait_array[MAXIMUM_WAIT_OBJECTS];
-  class process *_process_array[MAXIMUM_WAIT_OBJECTS];
-
-  HANDLE _cache_add_trigger;	// Actually both add and remove.
-  CRITICAL_SECTION _cache_write_access; // Actually both read and write access.
-
-  void wait_for_processes (HANDLE interrupt);
-  size_t sync_wait_array (HANDLE interrupt);
-  void check_and_remove_process (const size_t index);
-
-  class process *find (DWORD winpid, class process **previous = NULL);
-};
-
-#endif /* _PROCESS_H */
diff --git a/winsup/cygserver/sem.cc b/winsup/cygserver/sem.cc
deleted file mode 100644
index 37d894e..0000000
--- a/winsup/cygserver/sem.cc
+++ /dev/null
@@ -1,107 +0,0 @@
-/* sem.cc: Single unix specification IPC interface for Cygwin.
-
-   Copyright 2003, 2004 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-
-#include <errno.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#include "cygserver.h"
-#include "process.h"
-#include "transport.h"
-
-#include "cygserver_ipc.h"
-#include "cygserver_sem.h"
-
-client_request_sem::client_request_sem ()
-  : client_request (CYGSERVER_REQUEST_SEM,
-		    &_parameters, sizeof (_parameters))
-{ 
-}
-
-void
-client_request_sem::serve (transport_layer_base *const conn,
-                           process_cache *const cache)
-{
-  if (msglen () != sizeof (_parameters.in))
-    {
-      syscall_printf ("bad request body length: expecting %lu bytes, got %lu",
-		      sizeof (_parameters), msglen ());
-      error_code (EINVAL);
-      msglen (0);
-      return;
-    }
-  if (support_semaphores == TUN_FALSE)
-    {
-      syscall_printf ("Semaphore support not started");
-      error_code (ENOSYS);
-      _parameters.out.ret = -1;
-      msglen (sizeof (_parameters.out));
-      return;
-    }
-  process *const client = cache->process (_parameters.in.ipcblk.cygpid,
-					  _parameters.in.ipcblk.winpid,
-					  _parameters.in.ipcblk.signal_arrived);
-  if (!client)
-    {
-      error_code (EAGAIN);
-      msglen (0);
-      return;
-    }
-  if (!conn->impersonate_client ())
-    {
-      client->release ();
-      error_code (EACCES);
-      msglen (0);
-      return;
-    }
-  if (!adjust_identity_info (&_parameters.in.ipcblk))
-    {
-      client->release ();
-      conn->revert_to_self ();
-      error_code (EACCES);
-      msglen (0);
-      return;
-    }
-  /* Early revert_to_self since IPC code runs in kernel mode. */
-  conn->revert_to_self ();
-  /* sysv_sem.cc takes care of itself. */
-  client->release ();
-  thread td = { client, &_parameters.in.ipcblk, {-1, -1} };
-  int res;
-  switch (_parameters.in.semop)
-    {
-      case SEMOP_semctl:
-	res = semctl (&td, &_parameters.in.ctlargs);
-        break;
-      case SEMOP_semget:
-	res = semget (&td, &_parameters.in.getargs);
-        break;
-      case SEMOP_semop:
-	res = semop (&td, &_parameters.in.opargs);
-        break;
-      default:
-	res = ENOSYS;
-        td.td_retval[0] = -1;
-	break;
-    }
-  /* Allocated by the call to adjust_identity_info(). */
-  if (_parameters.in.ipcblk.gidlist)
-    free (_parameters.in.ipcblk.gidlist);
-  error_code (res);
-  _parameters.out.ret = td.td_retval[0];
-  msglen (sizeof (_parameters.out));
-}
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/shm.cc b/winsup/cygserver/shm.cc
deleted file mode 100644
index 38f2d2e..0000000
--- a/winsup/cygserver/shm.cc
+++ /dev/null
@@ -1,124 +0,0 @@
-/* shm.cc: Single unix specification IPC interface for Cygwin.
-
-   Copyright 2003, 2004 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-
-#include <errno.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#include "cygserver.h"
-#include "process.h"
-#include "transport.h"
-
-#include "cygserver_ipc.h"
-#include "cygserver_shm.h"
-
-client_request_shm::client_request_shm ()
-  : client_request (CYGSERVER_REQUEST_SHM,
-		    &_parameters, sizeof (_parameters))
-{ 
-}
-
-void
-client_request_shm::serve (transport_layer_base *const conn,
-                           process_cache *const cache)
-{
-  if (msglen () != sizeof (_parameters.in))
-    {
-      syscall_printf ("bad request body length: expecting %lu bytes, got %lu",
-		      sizeof (_parameters), msglen ());
-      error_code (EINVAL);
-      msglen (0);
-      return;
-    }
-  if (support_sharedmem == TUN_FALSE)
-    {
-      syscall_printf ("Shared memory support not started");
-      error_code (ENOSYS);
-      if (_parameters.in.shmop == SHMOP_shmat)
-	_parameters.out.ptr = (vm_offset_t)0;
-      else
-	_parameters.out.ret = -1;
-      msglen (sizeof (_parameters.out));
-      return;
-    }
-  process *const client = cache->process (_parameters.in.ipcblk.cygpid,
-					  _parameters.in.ipcblk.winpid,
-					  _parameters.in.ipcblk.signal_arrived);
-  if (!client)
-    {
-      error_code (EAGAIN);
-      msglen (0);
-      return;
-    }
-  if (!conn->impersonate_client ())
-    {
-      client->release ();
-      error_code (EACCES);
-      msglen (0);
-      return;
-    }
-  if (!adjust_identity_info (&_parameters.in.ipcblk))
-    {
-      client->release ();
-      conn->revert_to_self ();
-      error_code (EACCES);
-      msglen (0);
-      return;
-    }
-  /* Early revert_to_self since IPC code runs in kernel mode. */
-  conn->revert_to_self ();
-  /* sysv_shm.cc takes care of itself. */
-  client->release ();
-  thread td = { client, &_parameters.in.ipcblk, {0, 0} };
-  int res;
-  shmop_t shmop = _parameters.in.shmop; /* Get's overwritten otherwise. */
-  switch (shmop)
-    {
-      case SHMOP_shmat:
-	ipc_p_vmspace (td.ipcblk);
-	res = shmat (&td, &_parameters.in.atargs);
-        break;
-      case SHMOP_shmctl:
-	res = shmctl (&td, &_parameters.in.ctlargs);
-        break;
-      case SHMOP_shmdt:
-	ipc_p_vmspace (td.ipcblk);
-	res = shmdt (&td, &_parameters.in.dtargs);
-        break;
-      case SHMOP_shmget:
-	res = shmget (&td, &_parameters.in.getargs);
-        break;
-      case SHMOP_shmfork:
-        res = cygwin_shmfork_myhook (&td, &_parameters.in.forkargs);
-	break;
-      default:
-	res = ENOSYS;
-        td.td_retval[0] = -1;
-	break;
-    }
-  /* Allocated by the call to adjust_identity_info(). */
-  if (_parameters.in.ipcblk.gidlist)
-    free (_parameters.in.ipcblk.gidlist);
-  error_code (res);
-  if (shmop == SHMOP_shmat)
-    _parameters.out.ptr = td.td_retval[0];
-  else
-    _parameters.out.ret = td.td_retval[0];
-  if (shmop == SHMOP_shmget)
-    _parameters.out.obj = td.td_retval[1];
-  msglen (sizeof (_parameters.out));
-}
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/sysv_msg.cc b/winsup/cygserver/sysv_msg.cc
deleted file mode 100644
index 90ea953..0000000
--- a/winsup/cygserver/sysv_msg.cc
+++ /dev/null
@@ -1,1210 +0,0 @@
-/*
- * Implementation of SVID messages
- *
- * Author:  Daniel Boulet
- *
- * Copyright 1993 Daniel Boulet and RTMX Inc.
- *
- * This system call was implemented by Daniel Boulet under contract from RTMX.
- *
- * Redistribution and use in source forms, with and without modification,
- * are permitted provided that this entire comment appears intact.
- *
- * Redistribution in binary form may occur without any restrictions.
- * Obviously, it would be nice if you gave credit where credit is due
- * but requiring it would be too onerous.
- *
- * This software is provided ``AS IS'' without any warranties of any kind.
- */
-
-/*
- * This file is heavily changed to become part of Cygwin's cygserver.
- */
-
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-#include <sys/cdefs.h>
-#ifndef __FBSDID
-#define __FBSDID(s)	const char version[] = (s)
-#endif
-__FBSDID("$FreeBSD: /usr/local/www/cvsroot/FreeBSD/src/sys/kern/sysv_msg.c,v 1.52 2003/11/07 04:47:14 rwatson Exp $");
-
-#define _KERNEL 1
-#define __BSD_VISIBLE 1
-#include <sys/types.h>
-#include <sys/sysproto.h>
-#include <sys/ipc.h>
-#include <sys/param.h>
-#include <sys/msg.h>
-#include <malloc.h>
-#include <errno.h>
-#include <time.h>
-#include "cygserver.h"
-#include "process.h"
-#include "cygserver_ipc.h"
-
-#ifdef __CYGWIN__
-#define MSG_DEBUG
-#endif /* __CYGWIN__ */
-
-#ifdef MSG_DEBUG
-#define DPRINTF(a)	debug_printf a
-#else
-#define DPRINTF(a)
-#endif
-
-static void msg_freehdr(struct msg *msghdr);
-
-#ifndef __CYGWIN__
-int msgctl(struct thread *, struct msgctl_args *);
-int msgget(struct thread *, struct msgget_args *);
-int msgsnd(struct thread *, struct msgsnd_args *);
-int msgrcv(struct thread *, struct msgrcv_args *);
-
-static sy_call_t *msgcalls[] = {
-	(sy_call_t *)msgctl, (sy_call_t *)msgget,
-	(sy_call_t *)msgsnd, (sy_call_t *)msgrcv
-};
-#endif /* __CYGWIN__ */
-
-
-struct msg {
-	struct	msg *msg_next;	/* next msg in the chain */
-	long	msg_type;	/* type of this message */
-    				/* >0 -> type of this message */
-    				/* 0 -> free header */
-	u_short	msg_ts;		/* size of this message */
-	short	msg_spot;	/* location of start of msg in buffer */
-};
-
-
-#ifndef MSGSSZ
-#define MSGSSZ	8		/* Each segment must be 2^N long */
-#endif
-#ifndef MSGSEG
-#define MSGSEG	2048		/* must be less than 32767 */
-#endif
-#define MSGMAX	(MSGSSZ*MSGSEG)
-#ifndef MSGMNB
-#define MSGMNB	2048		/* max # of bytes in a queue */
-#endif
-#ifndef MSGMNI
-#define MSGMNI	40
-#endif
-#ifndef MSGTQL
-#define MSGTQL	40
-#endif
-
-/*
- * Based on the configuration parameters described in an SVR2 (yes, two)
- * config(1m) man page.
- *
- * Each message is broken up and stored in segments that are msgssz bytes
- * long.  For efficiency reasons, this should be a power of two.  Also,
- * it doesn't make sense if it is less than 8 or greater than about 256.
- * Consequently, msginit in kern/sysv_msg.c checks that msgssz is a power of
- * two between 8 and 1024 inclusive (and panic's if it isn't).
- */
-struct msginfo msginfo = {
-                MSGMAX,         /* max chars in a message */
-                MSGMNB,         /* max chars in a queue */
-                MSGMNI,         /* # of message queue identifiers */
-                MSGTQL,         /* max messages in system */
-                MSGSSZ,         /* size of a message segment */
-                		/* (must be small power of 2 greater than 4) */
-                MSGSEG          /* number of message segments */
-};
-
-/*
- * macros to convert between msqid_ds's and msqid's.
- * (specific to this implementation)
- */
-#define MSQID(ix,ds)	((ix) & 0xffff | (((ds).msg_perm.seq << 16) & 0xffff0000))
-#define MSQID_IX(id)	((id) & 0xffff)
-#define MSQID_SEQ(id)	(((id) >> 16) & 0xffff)
-
-/*
- * The rest of this file is specific to this particular implementation.
- */
-
-struct msgmap {
-	short	next;		/* next segment in buffer */
-    				/* -1 -> available */
-    				/* 0..(MSGSEG-1) -> index of next segment */
-};
-
-#define MSG_LOCKED	01000	/* Is this msqid_ds locked? */
-
-static int nfree_msgmaps;	/* # of free map entries */
-static short free_msgmaps;	/* head of linked list of free map entries */
-static struct msg *free_msghdrs;/* list of free msg headers */
-static char *msgpool;		/* MSGMAX byte long msg buffer pool */
-static struct msgmap *msgmaps;	/* MSGSEG msgmap structures */
-static struct msg *msghdrs;	/* MSGTQL msg headers */
-static struct msqid_ds *msqids;	/* MSGMNI msqid_ds struct's */
-static struct mtx msq_mtx;	/* global mutex for message queues. */
-
-#ifdef __CYGWIN__
-static struct msg_info msg_info;
-#endif /* __CYGWIN__ */
-
-void
-msginit()
-{
-	int i;
-
-	TUNABLE_INT_FETCH("kern.ipc.msgseg", &msginfo.msgseg);
-	TUNABLE_INT_FETCH("kern.ipc.msgssz", &msginfo.msgssz);
-	msginfo.msgmax = msginfo.msgseg * msginfo.msgssz;
-	TUNABLE_INT_FETCH("kern.ipc.msgmnb", &msginfo.msgmnb);
-	TUNABLE_INT_FETCH("kern.ipc.msgmni", &msginfo.msgmni);
-	TUNABLE_INT_FETCH("kern.ipc.msgtql", &msginfo.msgtql);
-
-	msgpool = (char *) sys_malloc(msginfo.msgmax, M_MSG, M_WAITOK);
-	if (msgpool == NULL)
-		panic("msgpool is NULL");
-	msgmaps = (msgmap *) sys_malloc(sizeof(struct msgmap) * msginfo.msgseg, M_MSG, M_WAITOK);
-	if (msgmaps == NULL)
-		panic("msgmaps is NULL");
-	msghdrs = (msg *) sys_malloc(sizeof(struct msg) * msginfo.msgtql, M_MSG, M_WAITOK);
-	if (msghdrs == NULL)
-		panic("msghdrs is NULL");
-	msqids = (msqid_ds *) sys_malloc(sizeof(struct msqid_ds) * msginfo.msgmni, M_MSG, M_WAITOK);
-	if (msqids == NULL)
-		panic("msqids is NULL");
-
-	/*
-	 * msginfo.msgssz should be a power of two for efficiency reasons.
-	 * It is also pretty silly if msginfo.msgssz is less than 8
-	 * or greater than about 256 so ...
-	 */
-
-	i = 8;
-	while (i < 1024 && i != msginfo.msgssz)
-		i <<= 1;
-    	if (i != msginfo.msgssz) {
-		DPRINTF(("msginfo.msgssz=%d (0x%x)\n", msginfo.msgssz,
-		    msginfo.msgssz));
-		panic("msginfo.msgssz not a small power of 2");
-	}
-
-	if (msginfo.msgseg > 32767) {
-		DPRINTF(("msginfo.msgseg=%d\n", msginfo.msgseg));
-		panic("msginfo.msgseg > 32767");
-	}
-
-	if (msgmaps == NULL)
-		panic("msgmaps is NULL");
-
-	for (i = 0; i < msginfo.msgseg; i++) {
-		if (i > 0)
-			msgmaps[i-1].next = i;
-		msgmaps[i].next = -1;	/* implies entry is available */
-	}
-	free_msgmaps = 0;
-	nfree_msgmaps = msginfo.msgseg;
-
-	if (msghdrs == NULL)
-		panic("msghdrs is NULL");
-
-	for (i = 0; i < msginfo.msgtql; i++) {
-		msghdrs[i].msg_type = 0;
-		if (i > 0)
-			msghdrs[i-1].msg_next = &msghdrs[i];
-		msghdrs[i].msg_next = NULL;
-    	}
-	free_msghdrs = &msghdrs[0];
-
-	if (msqids == NULL)
-		panic("msqids is NULL");
-
-	for (i = 0; i < msginfo.msgmni; i++) {
-		msqids[i].msg_qbytes = 0;	/* implies entry is available */
-		msqids[i].msg_perm.seq = 0;	/* reset to a known value */
-		msqids[i].msg_perm.mode = 0;
-	}
-	mtx_init(&msq_mtx, "msq", NULL, MTX_DEF);
-}
-
-int
-msgunload()
-{
-	struct msqid_ds *msqptr;
-	int msqid;
-
-	for (msqid = 0; msqid < msginfo.msgmni; msqid++) {
-		/*
-		 * Look for an unallocated and unlocked msqid_ds.
-		 * msqid_ds's can be locked by msgsnd or msgrcv while
-		 * they are copying the message in/out.  We can't
-		 * re-use the entry until they release it.
-		 */
-		msqptr = &msqids[msqid];
-		if (msqptr->msg_qbytes != 0 ||
-		    (msqptr->msg_perm.mode & MSG_LOCKED) != 0)
-			break;
-	}
-#ifndef __CYGWIN__
-	if (msqid != msginfo.msgmni)
-		return (EBUSY);
-#endif /* __CYGWIN__ */
-
-	sys_free(msgpool, M_MSG);
-	sys_free(msgmaps, M_MSG);
-	sys_free(msghdrs, M_MSG);
-	sys_free(msqids, M_MSG);
-	mtx_destroy(&msq_mtx);
-	return (0);
-}
-
-
-#ifndef __CYGWIN__
-static int
-sysvmsg_modload(struct module *module, int cmd, void *arg)
-{
-	int error = 0;
-
-	switch (cmd) {
-	case MOD_LOAD:
-		msginit();
-		break;
-	case MOD_UNLOAD:
-		error = msgunload();
-		break;
-	case MOD_SHUTDOWN:
-		break;
-	default:
-		error = EINVAL;
-		break;
-	}
-	return (error);
-}
-
-static moduledata_t sysvmsg_mod = {
-	"sysvmsg",
-	&sysvmsg_modload,
-	NULL
-};
-
-SYSCALL_MODULE_HELPER(msgsys);
-SYSCALL_MODULE_HELPER(msgctl);
-SYSCALL_MODULE_HELPER(msgget);
-SYSCALL_MODULE_HELPER(msgsnd);
-SYSCALL_MODULE_HELPER(msgrcv);
-
-DECLARE_MODULE(sysvmsg, sysvmsg_mod,
-	SI_SUB_SYSV_MSG, SI_ORDER_FIRST);
-MODULE_VERSION(sysvmsg, 1);
-
-/*
- * Entry point for all MSG calls
- *
- * MPSAFE
- */
-int
-msgsys(thread *td, struct msgsys_args *uap)
-{
-	int error;
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-	if (uap->which < 0 ||
-	    (unsigned) uap->which >= sizeof(msgcalls)/sizeof(msgcalls[0]))
-		return (EINVAL);
-	error = (*msgcalls[uap->which])(td, &uap->a2);
-	return (error);
-}
-#endif
-
-static void
-msg_freehdr(struct msg *msghdr)
-{
-	while (msghdr->msg_ts > 0) {
-		short next;
-		if (msghdr->msg_spot < 0 || msghdr->msg_spot >= msginfo.msgseg)
-			panic("msghdr->msg_spot out of range");
-		next = msgmaps[msghdr->msg_spot].next;
-		msgmaps[msghdr->msg_spot].next = free_msgmaps;
-		free_msgmaps = msghdr->msg_spot;
-		nfree_msgmaps++;
-		msghdr->msg_spot = next;
-		if (msghdr->msg_ts >= msginfo.msgssz)
-			msghdr->msg_ts -= msginfo.msgssz;
-		else
-			msghdr->msg_ts = 0;
-	}
-	if (msghdr->msg_spot != -1)
-		panic("msghdr->msg_spot != -1");
-	msghdr->msg_next = free_msghdrs;
-	free_msghdrs = msghdr;
-}
-
-#ifndef _SYS_SYSPROTO_H_
-struct msgctl_args {
-	int	msqid;
-	int	cmd;
-	struct	msqid_ds *buf;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-msgctl(struct thread *td, struct msgctl_args *uap)
-{
-	int msqid = uap->msqid;
-	int cmd = uap->cmd;
-	struct msqid_ds *user_msqptr = uap->buf;
-	int rval, error;
-	struct msqid_ds msqbuf;
-	register struct msqid_ds *msqptr;
-
-	DPRINTF(("call to msgctl(%d, %d, 0x%x)\n", msqid, cmd, user_msqptr));
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-
-#ifdef __CYGWIN__
-	if (cmd == IPC_INFO) {
-		if (!msqid) {
-			error = copyout(&msginfo, user_msqptr,
-					sizeof(struct msginfo));
-			td->td_retval[0] = error ? -1 : 0;
-			return (error);
-		}
-		if (msqid > msginfo.msgmni)
-			msqid = msginfo.msgmni;
-		error = copyout(msqids, user_msqptr,
-				msqid * sizeof(struct msqid_ds));
-		td->td_retval[0] = error ? -1 : 0;
-		return (error);
-	} else if (cmd == MSG_INFO) {
-		mtx_lock(&msq_mtx);
-		error = copyout(&msg_info, user_msqptr,
-				sizeof(struct msg_info));
-		td->td_retval[0] = error ? -1 : 0;
-		mtx_unlock(&msq_mtx);
-		return (error);
-	}
-#endif /* __CYGWIN__ */
-	msqid = IPCID_TO_IX(msqid);
-
-	if (msqid < 0 || msqid >= msginfo.msgmni) {
-		DPRINTF(("msqid (%d) out of range (0<=msqid<%d)\n", msqid,
-		    msginfo.msgmni));
-		return (EINVAL);
-	}
-	if (cmd == IPC_SET &&
-	    (error = copyin(user_msqptr, &msqbuf, sizeof(msqbuf))) != 0)
-		return (error);
-
-	msqptr = &msqids[msqid];
-
-	mtx_lock(&msq_mtx);
-	if (msqptr->msg_qbytes == 0) {
-		DPRINTF(("no such msqid\n"));
-		error = EINVAL;
-		goto done2;
-	}
-	if (msqptr->msg_perm.seq != IPCID_TO_SEQ(uap->msqid)) {
-		DPRINTF(("wrong sequence number\n"));
-		error = EINVAL;
-		goto done2;
-	}
-
-	error = 0;
-	rval = 0;
-
-	switch (cmd) {
-
-	case IPC_RMID:
-	{
-		struct msg *msghdr;
-		if ((error = ipcperm(td, &msqptr->msg_perm, IPC_M)))
-			goto done2;
-		/* Free the message headers */
-		msghdr = msqptr->msg_first;
-		while (msghdr != NULL) {
-			struct msg *msghdr_tmp;
-
-			/* Free the segments of each message */
-			msqptr->msg_cbytes -= msghdr->msg_ts;
-			msqptr->msg_qnum--;
-			msghdr_tmp = msghdr;
-			msghdr = msghdr->msg_next;
-			msg_freehdr(msghdr_tmp);
-		}
-
-		if (msqptr->msg_cbytes != 0)
-			panic("msg_cbytes is screwed up");
-		if (msqptr->msg_qnum != 0)
-			panic("msg_qnum is screwed up");
-
-		msqptr->msg_qbytes = 0;	/* Mark it as free */
-#ifdef __CYGWIN__
-		msg_info.msg_ids--;
-#endif /* __CYGWIN__ */
-
-		wakeup(msqptr);
-	}
-
-		break;
-
-	case IPC_SET:
-		if ((error = ipcperm(td, &msqptr->msg_perm, IPC_M)))
-			goto done2;
-		if (msqbuf.msg_qbytes > msqptr->msg_qbytes) {
-			error = suser(td);
-			if (error)
-				goto done2;
-		}
-		if (msqbuf.msg_qbytes > (unsigned long) msginfo.msgmnb) {
-			DPRINTF(("can't increase msg_qbytes beyond %d"
-			    "(truncating)\n", msginfo.msgmnb));
-			msqbuf.msg_qbytes = msginfo.msgmnb;	/* silently restrict qbytes to system limit */
-		}
-		if (msqbuf.msg_qbytes == 0) {
-			DPRINTF(("can't reduce msg_qbytes to 0\n"));
-			error = EINVAL;		/* non-standard errno! */
-			goto done2;
-		}
-		msqptr->msg_perm.uid = msqbuf.msg_perm.uid;	/* change the owner */
-		msqptr->msg_perm.gid = msqbuf.msg_perm.gid;	/* change the owner */
-		msqptr->msg_perm.mode = (msqptr->msg_perm.mode & ~0777) |
-		    (msqbuf.msg_perm.mode & 0777);
-		msqptr->msg_qbytes = msqbuf.msg_qbytes;
-		msqptr->msg_ctime = time (NULL);
-		break;
-
-	case IPC_STAT:
-		if ((error = ipcperm(td, &msqptr->msg_perm, IPC_R))) {
-			DPRINTF(("requester doesn't have read access\n"));
-			goto done2;
-		}
-		break;
-
-	default:
-		DPRINTF(("invalid command %d\n", cmd));
-		error = EINVAL;
-		goto done2;
-	}
-
-	if (error == 0)
-		td->td_retval[0] = rval;
-done2:
-	mtx_unlock(&msq_mtx);
-	if (cmd == IPC_STAT && error == 0)
-		error = copyout(msqptr, user_msqptr, sizeof(struct msqid_ds));
-	return(error);
-}
-
-#ifndef _SYS_SYSPROTO_H_
-struct msgget_args {
-	key_t	key;
-	int	msgflg;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-msgget(struct thread *td, struct msgget_args *uap)
-{
-	int msqid, error = 0;
-	key_t key = uap->key;
-	unsigned msgflg = uap->msgflg;
-	register struct msqid_ds *msqptr = NULL;
-
-	DPRINTF(("msgget(0x%x, 0%o)\n", key, msgflg));
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-
-	mtx_lock(&msq_mtx);
-	if (key != IPC_PRIVATE) {
-		for (msqid = 0; msqid < msginfo.msgmni; msqid++) {
-			msqptr = &msqids[msqid];
-			if (msqptr->msg_qbytes != 0 &&
-			    msqptr->msg_perm.key == key)
-				break;
-		}
-		if (msqid < msginfo.msgmni) {
-			DPRINTF(("found public key\n"));
-			if ((msgflg & IPC_CREAT) && (msgflg & IPC_EXCL)) {
-				DPRINTF(("not exclusive\n"));
-				error = EEXIST;
-				goto done2;
-			}
-			if ((error = ipcperm(td, &msqptr->msg_perm, msgflg & 0700))) {
-				DPRINTF(("requester doesn't have 0%o access\n",
-				    msgflg & 0700));
-				goto done2;
-			}
-			goto found;
-		}
-	}
-
-	DPRINTF(("need to allocate the msqid_ds\n"));
-	if (key == IPC_PRIVATE || (msgflg & IPC_CREAT)) {
-		for (msqid = 0; msqid < msginfo.msgmni; msqid++) {
-			/*
-			 * Look for an unallocated and unlocked msqid_ds.
-			 * msqid_ds's can be locked by msgsnd or msgrcv while
-			 * they are copying the message in/out.  We can't
-			 * re-use the entry until they release it.
-			 */
-			msqptr = &msqids[msqid];
-			if (msqptr->msg_qbytes == 0 &&
-			    (msqptr->msg_perm.mode & MSG_LOCKED) == 0)
-				break;
-		}
-		if (msqid == msginfo.msgmni) {
-			DPRINTF(("no more msqid_ds's available\n"));
-			error = ENOSPC;
-			goto done2;
-		}
-		DPRINTF(("msqid %d is available\n", msqid));
-		msqptr->msg_perm.key = key;
-#ifdef __CYGWIN__
-		msqptr->msg_perm.cuid = td->ipcblk->uid;
-		msqptr->msg_perm.uid = td->ipcblk->uid;
-		msqptr->msg_perm.cgid = td->ipcblk->gid;
-		msqptr->msg_perm.gid = td->ipcblk->gid;
-#else
-		msqptr->msg_perm.cuid = cred->cr_uid;
-		msqptr->msg_perm.uid = cred->cr_uid;
-		msqptr->msg_perm.cgid = cred->cr_gid;
-		msqptr->msg_perm.gid = cred->cr_gid;
-#endif /* __CYGWIN__ */
-		msqptr->msg_perm.mode = (msgflg & 0777);
-		/* Make sure that the returned msqid is unique */
-		msqptr->msg_perm.seq = (msqptr->msg_perm.seq + 1) & 0x7fff;
-		msqptr->msg_first = NULL;
-		msqptr->msg_last = NULL;
-		msqptr->msg_cbytes = 0;
-		msqptr->msg_qnum = 0;
-		msqptr->msg_qbytes = msginfo.msgmnb;
-		msqptr->msg_lspid = 0;
-		msqptr->msg_lrpid = 0;
-		msqptr->msg_stime = 0;
-		msqptr->msg_rtime = 0;
-		msqptr->msg_ctime = time (NULL);
-#ifdef __CYGWIN__
-		msg_info.msg_ids++;
-#endif /* __CYGWIN__ */
-	} else {
-		DPRINTF(("didn't find it and wasn't asked to create it\n"));
-		error = ENOENT;
-		goto done2;
-	}
-
-found:
-	/* Construct the unique msqid */
-	td->td_retval[0] = IXSEQ_TO_IPCID(msqid, msqptr->msg_perm);
-done2:
-	mtx_unlock(&msq_mtx);
-	return (error);
-}
-
-#ifndef _SYS_SYSPROTO_H_
-struct msgsnd_args {
-	int	msqid;
-	const void	*msgp;
-	size_t	msgsz;
-	int	msgflg;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-msgsnd(struct thread *td, struct msgsnd_args *uap)
-{
-	int msqid = uap->msqid;
-	const void *user_msgp = uap->msgp;
-	size_t msgsz = uap->msgsz;
-	int msgflg = uap->msgflg;
-	int segs_needed, error = 0;
-	register struct msqid_ds *msqptr;
-	register struct msg *msghdr;
-	short next;
-
-	DPRINTF(("call to msgsnd(%d, 0x%x, %d, %d)\n", msqid, user_msgp, msgsz,
-	    msgflg));
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-
-	mtx_lock(&msq_mtx);
-	msqid = IPCID_TO_IX(msqid);
-
-	if (msqid < 0 || msqid >= msginfo.msgmni) {
-		DPRINTF(("msqid (%d) out of range (0<=msqid<%d)\n", msqid,
-		    msginfo.msgmni));
-		error = EINVAL;
-		goto done2;
-	}
-
-	msqptr = &msqids[msqid];
-	if (msqptr->msg_qbytes == 0) {
-		DPRINTF(("no such message queue id\n"));
-		error = EINVAL;
-		goto done2;
-	}
-	if (msqptr->msg_perm.seq != IPCID_TO_SEQ(uap->msqid)) {
-		DPRINTF(("wrong sequence number\n"));
-		error = EINVAL;
-		goto done2;
-	}
-
-	if ((error = ipcperm(td, &msqptr->msg_perm, IPC_W))) {
-		DPRINTF(("requester doesn't have write access\n"));
-		goto done2;
-	}
-
-	segs_needed = (msgsz + msginfo.msgssz - 1) / msginfo.msgssz;
-	DPRINTF(("msgsz=%d, msgssz=%d, segs_needed=%d\n", msgsz, msginfo.msgssz,
-	    segs_needed));
-	for (;;) {
-		int need_more_resources = 0;
-
-		/*
-		 * check msgsz
-		 * (inside this loop in case msg_qbytes changes while we sleep)
-		 */
-
-		if (msgsz > msqptr->msg_qbytes) {
-			DPRINTF(("msgsz > msqptr->msg_qbytes\n"));
-			error = EINVAL;
-			goto done2;
-		}
-
-		if (msqptr->msg_perm.mode & MSG_LOCKED) {
-			DPRINTF(("msqid is locked\n"));
-			need_more_resources = 1;
-		}
-		if (msgsz + msqptr->msg_cbytes > msqptr->msg_qbytes) {
-			DPRINTF(("msgsz + msg_cbytes > msg_qbytes\n"));
-			need_more_resources = 1;
-		}
-		if (segs_needed > nfree_msgmaps) {
-			DPRINTF(("segs_needed > nfree_msgmaps\n"));
-			need_more_resources = 1;
-		}
-		if (free_msghdrs == NULL) {
-			DPRINTF(("no more msghdrs\n"));
-			need_more_resources = 1;
-		}
-
-		if (need_more_resources) {
-			int we_own_it;
-
-			if ((msgflg & IPC_NOWAIT) != 0) {
-				DPRINTF(("need more resources but caller "
-				    "doesn't want to wait\n"));
-				error = EAGAIN;
-				goto done2;
-			}
-
-			if ((msqptr->msg_perm.mode & MSG_LOCKED) != 0) {
-				DPRINTF(("we don't own the msqid_ds\n"));
-				we_own_it = 0;
-			} else {
-				/* Force later arrivals to wait for our
-				   request */
-				DPRINTF(("we own the msqid_ds\n"));
-				msqptr->msg_perm.mode |= MSG_LOCKED;
-				we_own_it = 1;
-			}
-			DPRINTF(("goodnight\n"));
-			error = msleep(msqptr, &msq_mtx, (PZERO - 4) | PCATCH,
-			    "msgwait", 0);
-			DPRINTF(("good morning, error=%d\n", error));
-			if (we_own_it)
-				msqptr->msg_perm.mode &= ~MSG_LOCKED;
-			if (error != 0) {
-				DPRINTF(("msgsnd:  interrupted system call\n"));
-#ifdef __CYGWIN__
-			  if (error != EIDRM)
-#endif /* __CYGWIN__ */
-				error = EINTR;
-				goto done2;
-			}
-
-			/*
-			 * Make sure that the msq queue still exists
-			 */
-
-			if (msqptr->msg_qbytes == 0) {
-				DPRINTF(("msqid deleted\n"));
-				error = EIDRM;
-				goto done2;
-			}
-
-		} else {
-			DPRINTF(("got all the resources that we need\n"));
-			break;
-		}
-	}
-
-	/*
-	 * We have the resources that we need.
-	 * Make sure!
-	 */
-
-	if (msqptr->msg_perm.mode & MSG_LOCKED)
-		panic("msg_perm.mode & MSG_LOCKED");
-	if (segs_needed > nfree_msgmaps)
-		panic("segs_needed > nfree_msgmaps");
-	if (msgsz + msqptr->msg_cbytes > msqptr->msg_qbytes)
-		panic("msgsz + msg_cbytes > msg_qbytes");
-	if (free_msghdrs == NULL)
-		panic("no more msghdrs");
-
-	/*
-	 * Re-lock the msqid_ds in case we page-fault when copying in the
-	 * message
-	 */
-
-	if ((msqptr->msg_perm.mode & MSG_LOCKED) != 0)
-		panic("msqid_ds is already locked");
-	msqptr->msg_perm.mode |= MSG_LOCKED;
-
-	/*
-	 * Allocate a message header
-	 */
-
-	msghdr = free_msghdrs;
-	free_msghdrs = msghdr->msg_next;
-	msghdr->msg_spot = -1;
-	msghdr->msg_ts = msgsz;
-
-	/*
-	 * Allocate space for the message
-	 */
-
-	while (segs_needed > 0) {
-		if (nfree_msgmaps <= 0)
-			panic("not enough msgmaps");
-		if (free_msgmaps == -1)
-			panic("nil free_msgmaps");
-		next = free_msgmaps;
-		if (next <= -1)
-			panic("next too low #1");
-		if (next >= msginfo.msgseg)
-			panic("next out of range #1");
-		DPRINTF(("allocating segment %d to message\n", next));
-		free_msgmaps = msgmaps[next].next;
-		nfree_msgmaps--;
-		msgmaps[next].next = msghdr->msg_spot;
-		msghdr->msg_spot = next;
-		segs_needed--;
-	}
-
-	/*
-	 * Copy in the message type
-	 */
-
-	mtx_unlock(&msq_mtx);
-	if ((error = copyin(user_msgp, &msghdr->msg_type,
-	    sizeof(msghdr->msg_type))) != 0) {
-		mtx_lock(&msq_mtx);
-		DPRINTF(("error %d copying the message type\n", error));
-		msg_freehdr(msghdr);
-		msqptr->msg_perm.mode &= ~MSG_LOCKED;
-		wakeup(msqptr);
-		goto done2;
-	}
-	mtx_lock(&msq_mtx);
-	user_msgp = (const char *)user_msgp + sizeof(msghdr->msg_type);
-
-	/*
-	 * Validate the message type
-	 */
-
-	if (msghdr->msg_type < 1) {
-		msg_freehdr(msghdr);
-		msqptr->msg_perm.mode &= ~MSG_LOCKED;
-		wakeup(msqptr);
-		DPRINTF(("mtype (%d) < 1\n", msghdr->msg_type));
-		error = EINVAL;
-		goto done2;
-	}
-
-	/*
-	 * Copy in the message body
-	 */
-
-	next = msghdr->msg_spot;
-	while (msgsz > 0) {
-		size_t tlen;
-		if (msgsz > (unsigned long) msginfo.msgssz)
-			tlen = msginfo.msgssz;
-		else
-			tlen = msgsz;
-		if (next <= -1)
-			panic("next too low #2");
-		if (next >= msginfo.msgseg)
-			panic("next out of range #2");
-		mtx_unlock(&msq_mtx);
-		if ((error = copyin(user_msgp, &msgpool[next * msginfo.msgssz],
-		    tlen)) != 0) {
-			mtx_lock(&msq_mtx);
-			DPRINTF(("error %d copying in message segment\n",
-			    error));
-			msg_freehdr(msghdr);
-			msqptr->msg_perm.mode &= ~MSG_LOCKED;
-			wakeup(msqptr);
-			goto done2;
-		}
-		mtx_lock(&msq_mtx);
-		msgsz -= tlen;
-		user_msgp = (const char *)user_msgp + tlen;
-		next = msgmaps[next].next;
-	}
-	if (next != -1)
-		panic("didn't use all the msg segments");
-
-	/*
-	 * We've got the message.  Unlock the msqid_ds.
-	 */
-
-	msqptr->msg_perm.mode &= ~MSG_LOCKED;
-
-	/*
-	 * Make sure that the msqid_ds is still allocated.
-	 */
-
-	if (msqptr->msg_qbytes == 0) {
-		msg_freehdr(msghdr);
-		wakeup(msqptr);
-		error = EIDRM;
-		goto done2;
-	}
-
-	/*
-	 * Put the message into the queue
-	 */
-
-	if (msqptr->msg_first == NULL) {
-		msqptr->msg_first = msghdr;
-		msqptr->msg_last = msghdr;
-	} else {
-		msqptr->msg_last->msg_next = msghdr;
-		msqptr->msg_last = msghdr;
-	}
-	msqptr->msg_last->msg_next = NULL;
-
-	msqptr->msg_cbytes += msghdr->msg_ts;
-	msqptr->msg_qnum++;
-	msqptr->msg_lspid = td->td_proc->p_pid;
-	msqptr->msg_stime = time (NULL);
-
-#ifdef __CYGWIN__
-	msg_info.msg_num++;
-	msg_info.msg_tot += uap->msgsz;
-#endif /* __CYGWIN__ */
-
-	wakeup(msqptr);
-	td->td_retval[0] = 0;
-done2:
-	mtx_unlock(&msq_mtx);
-	return (error);
-}
-
-#ifndef _SYS_SYSPROTO_H_
-struct msgrcv_args {
-	int	msqid;
-	void	*msgp;
-	size_t	msgsz;
-	long	msgtyp;
-	int	msgflg;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-msgrcv(struct thread *td, struct msgrcv_args *uap)
-{
-	int msqid = uap->msqid;
-	void *user_msgp = uap->msgp;
-	size_t msgsz = uap->msgsz;
-	long msgtyp = uap->msgtyp;
-	int msgflg = uap->msgflg;
-	size_t len;
-	register struct msqid_ds *msqptr;
-	register struct msg *msghdr;
-	int error = 0;
-	short next;
-
-	DPRINTF(("call to msgrcv(%d, 0x%x, %d, %ld, %d)\n", msqid, user_msgp,
-	    msgsz, msgtyp, msgflg));
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-
-	msqid = IPCID_TO_IX(msqid);
-
-	if (msqid < 0 || msqid >= msginfo.msgmni) {
-		DPRINTF(("msqid (%d) out of range (0<=msqid<%d)\n", msqid,
-		    msginfo.msgmni));
-		return (EINVAL);
-	}
-
-	msqptr = &msqids[msqid];
-	mtx_lock(&msq_mtx);
-	if (msqptr->msg_qbytes == 0) {
-		DPRINTF(("no such message queue id\n"));
-		error = EINVAL;
-		goto done2;
-	}
-	if (msqptr->msg_perm.seq != IPCID_TO_SEQ(uap->msqid)) {
-		DPRINTF(("wrong sequence number\n"));
-		error = EINVAL;
-		goto done2;
-	}
-
-	if ((error = ipcperm(td, &msqptr->msg_perm, IPC_R))) {
-		DPRINTF(("requester doesn't have read access\n"));
-		goto done2;
-	}
-
-	msghdr = NULL;
-	while (msghdr == NULL) {
-		if (msgtyp == 0) {
-			msghdr = msqptr->msg_first;
-			if (msghdr != NULL) {
-				if (msgsz < msghdr->msg_ts &&
-				    (msgflg & MSG_NOERROR) == 0) {
-					DPRINTF(("first message on the queue "
-					    "is too big (want %d, got %d)\n",
-					    msgsz, msghdr->msg_ts));
-					error = E2BIG;
-					goto done2;
-				}
-				if (msqptr->msg_first == msqptr->msg_last) {
-					msqptr->msg_first = NULL;
-					msqptr->msg_last = NULL;
-				} else {
-					msqptr->msg_first = msghdr->msg_next;
-					if (msqptr->msg_first == NULL)
-						panic("msg_first/last screwed up #1");
-				}
-			}
-		} else {
-			struct msg *previous;
-			struct msg **prev;
-
-			previous = NULL;
-			prev = &(msqptr->msg_first);
-			while ((msghdr = *prev) != NULL) {
-				/*
-				 * Is this message's type an exact match or is
-				 * this message's type less than or equal to
-				 * the absolute value of a negative msgtyp?
-				 * Note that the second half of this test can
-				 * NEVER be true if msgtyp is positive since
-				 * msg_type is always positive!
-				 */
-
-				if (msgtyp == msghdr->msg_type ||
-				    msghdr->msg_type <= -msgtyp) {
-					DPRINTF(("found message type %d, "
-					    "requested %d\n",
-					    msghdr->msg_type, msgtyp));
-					if (msgsz < msghdr->msg_ts &&
-					    (msgflg & MSG_NOERROR) == 0) {
-						DPRINTF(("requested message "
-						    "on the queue is too big "
-						    "(want %d, got %d)\n",
-						    msgsz, msghdr->msg_ts));
-						error = E2BIG;
-						goto done2;
-					}
-					*prev = msghdr->msg_next;
-					if (msghdr == msqptr->msg_last) {
-						if (previous == NULL) {
-							if (prev !=
-							    &msqptr->msg_first)
-								panic("msg_first/last screwed up #2");
-							msqptr->msg_first =
-							    NULL;
-							msqptr->msg_last =
-							    NULL;
-						} else {
-							if (prev ==
-							    &msqptr->msg_first)
-								panic("msg_first/last screwed up #3");
-							msqptr->msg_last =
-							    previous;
-						}
-					}
-					break;
-				}
-				previous = msghdr;
-				prev = &(msghdr->msg_next);
-			}
-		}
-
-		/*
-		 * We've either extracted the msghdr for the appropriate
-		 * message or there isn't one.
-		 * If there is one then bail out of this loop.
-		 */
-
-		if (msghdr != NULL)
-			break;
-
-		/*
-		 * Hmph!  No message found.  Does the user want to wait?
-		 */
-
-		if ((msgflg & IPC_NOWAIT) != 0) {
-			DPRINTF(("no appropriate message found (msgtyp=%d)\n",
-			    msgtyp));
-			/* The SVID says to return ENOMSG. */
-			error = ENOMSG;
-			goto done2;
-		}
-
-		/*
-		 * Wait for something to happen
-		 */
-
-		DPRINTF(("msgrcv:  goodnight\n"));
-		error = msleep(msqptr, &msq_mtx, (PZERO - 4) | PCATCH,
-		    "msgwait", 0);
-		DPRINTF(("msgrcv:  good morning (error=%d)\n", error));
-
-		if (error != 0) {
-			DPRINTF(("msgsnd:  interrupted system call\n"));
-#ifdef __CYGWIN__
-		    if (error != EIDRM)
-#endif /* __CYGWIN__ */
-			error = EINTR;
-			goto done2;
-		}
-
-		/*
-		 * Make sure that the msq queue still exists
-		 */
-
-		if (msqptr->msg_qbytes == 0 ||
-		    msqptr->msg_perm.seq != IPCID_TO_SEQ(uap->msqid)) {
-			DPRINTF(("msqid deleted\n"));
-			error = EIDRM;
-			goto done2;
-		}
-	}
-
-	/*
-	 * Return the message to the user.
-	 *
-	 * First, do the bookkeeping (before we risk being interrupted).
-	 */
-
-	msqptr->msg_cbytes -= msghdr->msg_ts;
-	msqptr->msg_qnum--;
-	msqptr->msg_lrpid = td->td_proc->p_pid;
-	msqptr->msg_rtime = time (NULL);
-
-	/*
-	 * Make msgsz the actual amount that we'll be returning.
-	 * Note that this effectively truncates the message if it is too long
-	 * (since msgsz is never increased).
-	 */
-
-	DPRINTF(("found a message, msgsz=%d, msg_ts=%d\n", msgsz,
-	    msghdr->msg_ts));
-	if (msgsz > msghdr->msg_ts)
-		msgsz = msghdr->msg_ts;
-
-	/*
-	 * Return the type to the user.
-	 */
-
-	mtx_unlock(&msq_mtx);
-	error = copyout(&(msghdr->msg_type), user_msgp,
-	    sizeof(msghdr->msg_type));
-	mtx_lock(&msq_mtx);
-	if (error != 0) {
-		DPRINTF(("error (%d) copying out message type\n", error));
-		msg_freehdr(msghdr);
-		wakeup(msqptr);
-		goto done2;
-	}
-	user_msgp = (char *)user_msgp + sizeof(msghdr->msg_type);
-
-	/*
-	 * Return the segments to the user
-	 */
-
-	next = msghdr->msg_spot;
-	for (len = 0; len < msgsz; len += msginfo.msgssz) {
-		size_t tlen;
-
-		if (msgsz - len > (unsigned long) msginfo.msgssz)
-			tlen = msginfo.msgssz;
-		else
-			tlen = msgsz - len;
-		if (next <= -1)
-			panic("next too low #3");
-		if (next >= msginfo.msgseg)
-			panic("next out of range #3");
-		mtx_unlock(&msq_mtx);
-		error = copyout(&msgpool[next * msginfo.msgssz],
-		    user_msgp, tlen);
-		mtx_lock(&msq_mtx);
-		if (error != 0) {
-			DPRINTF(("error (%d) copying out message segment\n",
-			    error));
-			msg_freehdr(msghdr);
-			wakeup(msqptr);
-			goto done2;
-		}
-		user_msgp = (char *)user_msgp + tlen;
-		next = msgmaps[next].next;
-	}
-
-	/*
-	 * Done, return the actual number of bytes copied out.
-	 */
-
-#ifdef __CYGWIN__
-	msg_info.msg_num--;
-	msg_info.msg_tot -= msgsz;
-#endif /* __CYGWIN__ */
-
-	msg_freehdr(msghdr);
-	wakeup(msqptr);
-	td->td_retval[0] = msgsz;
-done2:
-	mtx_unlock(&msq_mtx);
-	return (error);
-}
-
-#ifndef __CYGWIN__
-static int
-sysctl_msqids(SYSCTL_HANDLER_ARGS)
-{
-
-	return (SYSCTL_OUT(req, msqids,
-	    sizeof(struct msqid_ds) * msginfo.msgmni));
-}
-
-SYSCTL_DECL(_kern_ipc);
-SYSCTL_INT(_kern_ipc, OID_AUTO, msgmax, CTLFLAG_RD, &msginfo.msgmax, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, msgmni, CTLFLAG_RDTUN, &msginfo.msgmni, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, msgmnb, CTLFLAG_RD, &msginfo.msgmnb, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, msgtql, CTLFLAG_RD, &msginfo.msgtql, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, msgssz, CTLFLAG_RDTUN, &msginfo.msgssz, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, msgseg, CTLFLAG_RDTUN, &msginfo.msgseg, 0, "");
-SYSCTL_PROC(_kern_ipc, OID_AUTO, msqids, CTLFLAG_RD,
-    NULL, 0, sysctl_msqids, "", "Message queue IDs");
-#endif /* __CYGWIN__ */
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/sysv_sem.cc b/winsup/cygserver/sysv_sem.cc
deleted file mode 100644
index 477df4a..0000000
--- a/winsup/cygserver/sysv_sem.cc
+++ /dev/null
@@ -1,1385 +0,0 @@
-/*
- * Implementation of SVID semaphores
- *
- * Author:  Daniel Boulet
- *
- * This software is provided ``AS IS'' without any warranties of any kind.
- */
-
-/*
- * This file is heavily changed to become part of Cygwin's cygserver.
- */
-
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-#include <sys/cygwin.h>
-#include <sys/cdefs.h>
-#ifndef __FBSDID
-#define __FBSDID(s)	const char version[] = (s)
-#endif
-__FBSDID("$FreeBSD: /repoman/r/ncvs/src/sys/kern/sysv_sem.c,v 1.70 2004/05/30 20:34:58 phk Exp $");
-
-#define _KERNEL 1
-#define __BSD_VISIBLE 1
-#include <sys/types.h>
-#include <sys/ipc.h>
-
-#include <sys/param.h>
-#include <sys/sysproto.h>
-#include <sys/lock.h>
-#include <sys/sem.h>
-#include <sys/queue.h>
-#include <malloc.h>
-#include <errno.h>
-#include <time.h>
-#include "cygserver.h"
-#include "process.h"
-#include "cygserver_ipc.h"
-#include <sys/smallprint.h>
-
-#ifdef __CYGWIN__
-#define __semctl semctl
-#define __semctl_args semctl_args
-#define SEM_DEBUG
-#endif /* __CYGWIN__ */
-
-#ifdef SEM_DEBUG
-#define DPRINTF(a)	debug_printf a
-#else
-#define DPRINTF(a)
-#endif
-
-static int semvalid(int semid, struct semid_ds *semaptr);
-
-static struct sem_undo *semu_alloc(struct thread *td);
-static int semundo_adjust(struct thread *td, struct sem_undo **supptr,
-		int semid, int semnum, int adjval);
-static void semundo_clear(int semid, int semnum, struct thread *td);
-
-#ifndef _SYS_SYSPROTO_H_
-struct __semctl_args;
-int __semctl(struct thread *td, struct __semctl_args *uap);
-struct semget_args;
-int semget(struct thread *td, struct semget_args *uap);
-struct semop_args;
-int semop(struct thread *td, struct semop_args *uap);
-#endif
-
-#ifndef __CYGWIN__
-/* XXX casting to (sy_call_t *) is bogus, as usual. */
-static sy_call_t *semcalls[] = {
-	(sy_call_t *)__semctl, (sy_call_t *)semget,
-	(sy_call_t *)semop
-};
-#endif
-
-static struct mtx	sem_mtx;	/* semaphore global lock */
-static int	semtots = 0;
-static int	semtot = 0;
-static struct semid_ds *sema;	/* semaphore id pool */
-static struct mtx *sema_mtx;	/* semaphore id pool mutexes*/
-static struct sem *sem;		/* semaphore pool */
-SLIST_HEAD(, sem_undo) semu_list;	/* list of active undo structures */
-static int	*semu;		/* undo structure pool */
-#ifndef __CYGWIN__
-static eventhandler_tag semexit_tag;
-#endif /* __CYGWIN__ */
-
-#define SEMUNDO_MTX		sem_mtx
-#define SEMUNDO_LOCK()		mtx_lock(&SEMUNDO_MTX);
-#define SEMUNDO_HOOKLOCK()	_mtx_lock(&SEMUNDO_MTX, p->winpid, __FILE__, __LINE__);
-#define SEMUNDO_UNLOCK()	mtx_unlock(&SEMUNDO_MTX);
-#define SEMUNDO_LOCKASSERT(how,pid)	mtx_assert(&SEMUNDO_MTX, (how), (pid));
-
-struct sem {
-	u_short	semval;		/* semaphore value */
-	pid_t	sempid;		/* pid of last operation */
-	u_short	semncnt;	/* # awaiting semval > cval */
-	u_short	semzcnt;	/* # awaiting semval = 0 */
-};
-
-/*
- * Undo structure (one per process)
- */
-struct undo {
-	short	un_adjval;	/* adjust on exit values */
-	short	un_num;		/* semaphore # */
-	int	un_id;		/* semid */
-} un_ent[1];			/* undo entries */
-
-struct sem_undo {
-	SLIST_ENTRY(sem_undo) un_next;	/* ptr to next active undo structure */
-#ifdef __CYGWIN__
-	DWORD	un_proc;		/* owner of this structure */
-#else
-	struct	proc *un_proc;		/* owner of this structure */
-#endif
-	short	un_cnt;			/* # of active entries */
-	struct undo un_ent[1];		/* undo entries */
-};
-
-/*
- * Configuration parameters
- */
-#ifndef SEMMNI
-#define SEMMNI	10		/* # of semaphore identifiers */
-#endif
-#ifndef SEMMNS
-#define SEMMNS	60		/* # of semaphores in system */
-#endif
-#ifndef SEMUME
-#define SEMUME	10		/* max # of undo entries per process */
-#endif
-#ifndef SEMMNU
-#define SEMMNU	30		/* # of undo structures in system */
-#endif
-
-/* shouldn't need tuning */
-#ifndef SEMMAP
-#define SEMMAP	30		/* # of entries in semaphore map */
-#endif
-#ifndef SEMMSL
-#define SEMMSL	SEMMNS		/* max # of semaphores per id */
-#endif
-#ifndef SEMOPM
-#define SEMOPM	100		/* max # of operations per semop call */
-#endif
-
-#ifndef SEMVMX
-#define SEMVMX	32767		/* semaphore maximum value */
-#endif
-#ifndef SEMAEM
-#define SEMAEM	16384		/* adjust on exit max value */
-#endif
-
-#ifdef __CYGWIN__
-/* gcc 3.4 defines a new offsetof which is different for C++.  Since this
-   file is just a derived plain-C file, we need to revert to the plain-C
-   definition of offsetof. */
-#ifdef offsetof
-#undef offsetof
-#endif
-#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
-#endif /* __CYGWIN__ */
-/*
- * Due to the way semaphore memory is allocated, we have to ensure that
- * SEMUSZ is properly aligned.
- */
-
-#define SEM_ALIGN(bytes) (((bytes) + (sizeof(long) - 1)) & ~(sizeof(long) - 1))
-
-/* actual size of an undo structure */
-#define SEMUSZ	SEM_ALIGN(offsetof(struct sem_undo, un_ent[SEMUME]))
-
-/*
- * Macro to find a particular sem_undo vector
- */
-#define SEMU(ix) \
-	((struct sem_undo *)(((intptr_t)semu)+ix * seminfo.semusz))
-
-/*
- * semaphore info struct
- */
-struct seminfo seminfo = {
-                SEMMNI,         /* # of semaphore identifiers */
-                SEMMNS,         /* # of semaphores in system */
-                SEMMSL,         /* max # of semaphores per id */
-                SEMOPM,         /* max # of operations per semop call */
-                SEMMNU,         /* # of undo structures in system */
-                SEMUME,         /* max # of undo entries per process */
-                SEMVMX,         /* semaphore maximum value */
-                SEMAEM,         /* adjust on exit max value */
-                SEMMAP,         /* # of entries in semaphore map */
-                SEMUSZ          /* size in bytes of undo structure */
-};
-
-#ifndef __CYGWIN__
-SYSCTL_DECL(_kern_ipc);
-SYSCTL_INT(_kern_ipc, OID_AUTO, semmap, CTLFLAG_RW, &seminfo.semmap, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, semmni, CTLFLAG_RDTUN, &seminfo.semmni, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, semmns, CTLFLAG_RDTUN, &seminfo.semmns, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, semmnu, CTLFLAG_RDTUN, &seminfo.semmnu, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, semmsl, CTLFLAG_RW, &seminfo.semmsl, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, semopm, CTLFLAG_RDTUN, &seminfo.semopm, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, semume, CTLFLAG_RDTUN, &seminfo.semume, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, semusz, CTLFLAG_RDTUN, &seminfo.semusz, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, semvmx, CTLFLAG_RW, &seminfo.semvmx, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, semaem, CTLFLAG_RW, &seminfo.semaem, 0, "");
-SYSCTL_PROC(_kern_ipc, OID_AUTO, sema, CTLFLAG_RD,
-    NULL, 0, sysctl_sema, "", "");
-#endif /* __CYGWIN__ */
-
-void
-seminit(void)
-{
-	int i;
-
-	TUNABLE_INT_FETCH("kern.ipc.semmap", &seminfo.semmap);
-	TUNABLE_INT_FETCH("kern.ipc.semmni", &seminfo.semmni);
-	TUNABLE_INT_FETCH("kern.ipc.semmns", &seminfo.semmns);
-	TUNABLE_INT_FETCH("kern.ipc.semmnu", &seminfo.semmnu);
-	TUNABLE_INT_FETCH("kern.ipc.semmsl", &seminfo.semmsl);
-	TUNABLE_INT_FETCH("kern.ipc.semopm", &seminfo.semopm);
-	TUNABLE_INT_FETCH("kern.ipc.semume", &seminfo.semume);
-	TUNABLE_INT_FETCH("kern.ipc.semusz", &seminfo.semusz);
-	TUNABLE_INT_FETCH("kern.ipc.semvmx", &seminfo.semvmx);
-	TUNABLE_INT_FETCH("kern.ipc.semaem", &seminfo.semaem);
-
-#ifdef __CYGWIN__
-	/* It's too dangerous a setting to leave it alone. 
-	   Keep that clean here. */
-	seminfo.semusz = SEM_ALIGN(offsetof(struct sem_undo,
-					    un_ent[seminfo.semume]));
-#endif /* __CYGWIN__ */
-
-	sem = (struct sem *) sys_malloc(sizeof(struct sem) * seminfo.semmns, M_SEM, M_WAITOK);
-	sema = (struct semid_ds *) sys_malloc(sizeof(struct semid_ds) * seminfo.semmni, M_SEM,
-	    M_WAITOK);
-	sema_mtx = (struct mtx *) sys_malloc(sizeof(struct mtx) * seminfo.semmni, M_SEM,
-	    M_WAITOK | M_ZERO);
-	semu = (int *) sys_malloc(seminfo.semmnu * seminfo.semusz, M_SEM, M_WAITOK);
-
-	for (i = 0; i < seminfo.semmni; i++) {
-		sema[i].sem_base = 0;
-		sema[i].sem_perm.mode = 0;
-		sema[i].sem_perm.seq = 0;
-	}
-	for (i = 0; i < seminfo.semmni; i++)
-	{
-	   char *buf = (char *)malloc (16);
-	   __small_sprintf (buf, "semid[%d]", i);
-		mtx_init(&sema_mtx[i], buf, NULL, MTX_DEF);
-	}
-	for (i = 0; i < seminfo.semmnu; i++) {
-		struct sem_undo *suptr = SEMU(i);
-#ifdef __CYGWIN__
-		suptr->un_proc = 0;
-#else
-		suptr->un_proc = NULL;
-#endif
-	}
-	SLIST_INIT(&semu_list);
-	mtx_init(&sem_mtx, "sem", NULL, MTX_DEF);
-#ifndef __CYGWIN__
-	semexit_tag = EVENTHANDLER_REGISTER(process_exit, semexit_myhook, NULL,
-	    EVENTHANDLER_PRI_ANY);
-#endif /* __CYGWIN__ */
-}
-
-int
-semunload(void)
-{
-#ifndef __CYGWIN__	/* Would result in being unable to shutdown the
-			   server gracefully. */
-	if (semtot != 0)
-		return (EBUSY);
-
-	EVENTHANDLER_DEREGISTER(process_exit, semexit_tag);
-#endif /* __CYGWIN__ */
-	sys_free(sem, M_SEM);
-	sys_free(sema, M_SEM);
-	sys_free(semu, M_SEM);
-	for (int i = 0; i < seminfo.semmni; i++)
-		mtx_destroy(&sema_mtx[i]);
-	mtx_destroy(&sem_mtx);
-	return (0);
-}
-
-#ifndef __CYGWIN__
-static int
-sysvsem_modload(struct module *module, int cmd, void *arg)
-{
-	int error = 0;
-
-	switch (cmd) {
-	case MOD_LOAD:
-		seminit();
-		break;
-	case MOD_UNLOAD:
-		error = semunload();
-		break;
-	case MOD_SHUTDOWN:
-		break;
-	default:
-		error = EINVAL;
-		break;
-	}
-	return (error);
-}
-
-static moduledata_t sysvsem_mod = {
-	"sysvsem",
-	&sysvsem_modload,
-	NULL
-};
-
-SYSCALL_MODULE_HELPER(semsys);
-SYSCALL_MODULE_HELPER(__semctl);
-SYSCALL_MODULE_HELPER(semget);
-SYSCALL_MODULE_HELPER(semop);
-
-DECLARE_MODULE(sysvsem, sysvsem_mod,
-	SI_SUB_SYSV_SEM, SI_ORDER_FIRST);
-MODULE_VERSION(sysvsem, 1);
-
-/*
- * Entry point for all SEM calls
- *
- * MPSAFE
- */
-int
-semsys(td, uap)
-	struct thread *td;
-	/* XXX actually varargs. */
-	struct semsys_args /* {
-		int	which;
-		int	a2;
-		int	a3;
-		int	a4;
-		int	a5;
-	} */ *uap;
-{
-	int error;
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-	if (uap->which < 0 ||
-	    uap->which >= sizeof(semcalls)/sizeof(semcalls[0]))
-		return (EINVAL);
-	error = (*semcalls[uap->which])(td, &uap->a2);
-	return (error);
-}
-#endif /* __CYGWIN__ */
-
-/*
- * Allocate a new sem_undo structure for a process
- * (returns ptr to structure or NULL if no more room)
- */
-
-static struct sem_undo *
-semu_alloc(struct thread *td)
-{
-	int i;
-	struct sem_undo *suptr;
-	struct sem_undo **supptr;
-	int attempt;
-
-	SEMUNDO_LOCKASSERT(MA_OWNED, td->td_proc->winpid);
-	/*
-	 * Try twice to allocate something.
-	 * (we'll purge an empty structure after the first pass so
-	 * two passes are always enough)
-	 */
-
-	for (attempt = 0; attempt < 2; attempt++) {
-		/*
-		 * Look for a free structure.
-		 * Fill it in and return it if we find one.
-		 */
-
-		for (i = 0; i < seminfo.semmnu; i++) {
-			suptr = SEMU(i);
-#ifdef __CYGWIN__
-			if (suptr->un_proc == 0) {
-#else
-			if (suptr->un_proc == NULL) {
-#endif
-				SLIST_INSERT_HEAD(&semu_list, suptr, un_next);
-				suptr->un_cnt = 0;
-				suptr->un_proc = td->td_proc->winpid;
-				return(suptr);
-			}
-		}
-
-		/*
-		 * We didn't find a free one, if this is the first attempt
-		 * then try to free a structure.
-		 */
-
-		if (attempt == 0) {
-			/* All the structures are in use - try to free one */
-			int did_something = 0;
-
-			SLIST_FOREACH_PREVPTR(suptr, supptr, &semu_list,
-			    un_next) {
-				if (suptr->un_cnt == 0) {
-#ifdef __CYGWIN__
-					suptr->un_proc = 0;
-#else
-					suptr->un_proc = NULL;
-#endif
-					did_something = 1;
-					*supptr = SLIST_NEXT(suptr, un_next);
-					break;
-				}
-			}
-
-			/* If we didn't free anything then just give-up */
-			if (!did_something)
-				return(NULL);
-		} else {
-			/*
-			 * The second pass failed even though we freed
-			 * something after the first pass!
-			 * This is IMPOSSIBLE!
-			 */
-			panic("semu_alloc - second attempt failed");
-		}
-	}
-	return (NULL);
-}
-
-/*
- * Adjust a particular entry for a particular proc
- */
-
-static int
-semundo_adjust(struct thread *td, struct sem_undo **supptr, int semid,
-	       int semnum, int adjval)
-{
-	struct proc *p = td->td_proc;
-	struct sem_undo *suptr;
-	struct undo *sunptr;
-	int i;
-
-	SEMUNDO_LOCKASSERT(MA_OWNED, td->td_proc->winpid);
-	/* Look for and remember the sem_undo if the caller doesn't provide
-	   it */
-
-	suptr = *supptr;
-	if (suptr == NULL) {
-		SLIST_FOREACH(suptr, &semu_list, un_next) {
-#ifdef __CYGWIN__
-			if (suptr->un_proc == p->winpid) {
-#else
-			if (suptr->un_proc == p) {
-#endif
-				*supptr = suptr;
-				break;
-			}
-		}
-		if (suptr == NULL) {
-			if (adjval == 0)
-				return(0);
-			suptr = semu_alloc(td);
-			if (suptr == NULL)
-				return(ENOSPC);
-			*supptr = suptr;
-		}
-	}
-
-	/*
-	 * Look for the requested entry and adjust it (delete if adjval becomes
-	 * 0).
-	 */
-	sunptr = &suptr->un_ent[0];
-	for (i = 0; i < suptr->un_cnt; i++, sunptr++) {
-		if (sunptr->un_id != semid || sunptr->un_num != semnum)
-			continue;
-		if (adjval != 0) {
-			adjval += sunptr->un_adjval;
-			if (adjval > seminfo.semaem || adjval < -seminfo.semaem)
-				return (ERANGE);
-		}
-		sunptr->un_adjval = adjval;
-		if (sunptr->un_adjval == 0) {
-			suptr->un_cnt--;
-			if (i < suptr->un_cnt)
-				suptr->un_ent[i] =
-				    suptr->un_ent[suptr->un_cnt];
-		}
-		return(0);
-	}
-
-	/* Didn't find the right entry - create it */
-	if (adjval == 0)
-		return(0);
-	if (adjval > seminfo.semaem || adjval < -seminfo.semaem)
-		return (ERANGE);
-	if (suptr->un_cnt != seminfo.semume) {
-		sunptr = &suptr->un_ent[suptr->un_cnt];
-		suptr->un_cnt++;
-		sunptr->un_adjval = adjval;
-		sunptr->un_id = semid; sunptr->un_num = semnum;
-	} else
-		return(EINVAL);
-	return(0);
-}
-
-static void
-semundo_clear(int semid, int semnum, struct thread *td)
-{
-	struct sem_undo *suptr;
-
-	SEMUNDO_LOCKASSERT(MA_OWNED, td->td_proc->winpid);
-	SLIST_FOREACH(suptr, &semu_list, un_next) {
-		struct undo *sunptr = &suptr->un_ent[0];
-		int i = 0;
-
-		while (i < suptr->un_cnt) {
-			if (sunptr->un_id == semid) {
-				if (semnum == -1 || sunptr->un_num == semnum) {
-					suptr->un_cnt--;
-					if (i < suptr->un_cnt) {
-						suptr->un_ent[i] =
-						  suptr->un_ent[suptr->un_cnt];
-						continue;
-					}
-				}
-				if (semnum != -1)
-					break;
-			}
-			i++, sunptr++;
-		}
-	}
-}
-
-static int
-semvalid(int semid, struct semid_ds *semaptr)
-{
-
-	return ((semaptr->sem_perm.mode & SEM_ALLOC) == 0 ||
-	    semaptr->sem_perm.seq != IPCID_TO_SEQ(semid) ? EINVAL : 0);
-}
-
-/*
- * Note that the user-mode half of this passes a union, not a pointer
- */
-#ifndef _SYS_SYSPROTO_H_
-struct __semctl_args {
-	int	semid;
-	int	semnum;
-	int	cmd;
-	union	semun *arg;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-__semctl(struct thread *td, struct __semctl_args *uap)
-{
-	int semid = uap->semid;
-	int semnum = uap->semnum;
-	int cmd = uap->cmd;
-	u_short *array;
-	union semun *arg = uap->arg;
-	union semun real_arg;
-#ifndef __CYGWIN__
-	struct ucred *cred = td->td_ucred;
-#endif
-	int i, rval, error;
-	struct semid_ds sbuf;
-	struct semid_ds *semaptr;
-	struct mtx *sema_mtxp;
-	u_short usval, count;
-
-	DPRINTF(("call to semctl(%d, %d, %d, 0x%x)\n",
-	    semid, semnum, cmd, arg));
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-
-	array = NULL;
-
-	switch(cmd) {
-#ifdef __CYGWIN__
-	case IPC_INFO:
-		if ((error = copyin(arg, &real_arg, sizeof(real_arg))) != 0)
-			return (error);
-		if (!semid) {
-			error = copyout(&seminfo, real_arg.buf,
-					sizeof(struct seminfo));
-			td->td_retval[0] = error ? -1 : 0;
-			return (error);
-		}
-		if (semid > seminfo.semmni)
-			semid = seminfo.semmni;
-		error = copyout(sema, real_arg.buf,
-				semid * sizeof(struct semid_ds));
-		td->td_retval[0] = error ? -1 : 0;
-		return (error);
-	case SEM_INFO:
-		if (!(error = copyin(arg, &real_arg, sizeof(real_arg)))) {
-			struct sem_info sem_info;
-			sem_info.sem_ids = semtots;
-			sem_info.sem_num = semtot;
-			error = copyout(&sem_info, real_arg.buf,
-					sizeof(struct sem_info));
-		}
-		td->td_retval[0] = error ? -1 : 0;
-		return (error);
-
-#endif /* __CYGWIN__ */
-	case SEM_STAT:
-		if (semid < 0 || semid >= seminfo.semmni)
-			return (EINVAL);
-		if ((error = copyin(arg, &real_arg, sizeof(real_arg))) != 0)
-			return (error);
-		semaptr = &sema[semid];
-		sema_mtxp = &sema_mtx[semid];
-		mtx_lock(sema_mtxp);
-		if ((semaptr->sem_perm.mode & SEM_ALLOC) == 0) {
-			error = EINVAL;
-			goto done2;
-		}
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_R)))
-			goto done2;
-		mtx_unlock(sema_mtxp);
-		error = copyout(semaptr, real_arg.buf, sizeof(struct semid_ds));
-		rval = IXSEQ_TO_IPCID(semid,semaptr->sem_perm);
-		if (error == 0)
-			td->td_retval[0] = rval;
-		return (error);
-	}
-
-	semid = IPCID_TO_IX(semid);
-	if (semid < 0 || semid >= seminfo.semmni)
-		return (EINVAL);
-
-	semaptr = &sema[semid];
-	sema_mtxp = &sema_mtx[semid];
-		
-	error = 0;
-	rval = 0;
-
-	switch (cmd) {
-	case IPC_RMID:
-		mtx_lock(sema_mtxp);
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_M)))
-			goto done2;
-#ifdef __CYGWIN__
-		semaptr->sem_perm.cuid = td->ipcblk->uid;
-		semaptr->sem_perm.uid = td->ipcblk->uid;
-#else
-		semaptr->sem_perm.cuid = cred->cr_uid;
-		semaptr->sem_perm.uid = cred->cr_uid;
-#endif
-		semtot -= semaptr->sem_nsems;
-		semtots--;
-		for (i = semaptr->sem_base - sem; i < semtot; i++)
-			sem[i] = sem[i + semaptr->sem_nsems];
-		for (i = 0; i < seminfo.semmni; i++) {
-			if ((sema[i].sem_perm.mode & SEM_ALLOC) &&
-			    sema[i].sem_base > semaptr->sem_base)
-				sema[i].sem_base -= semaptr->sem_nsems;
-		}
-		semaptr->sem_perm.mode = 0;
-		SEMUNDO_LOCK();
-		semundo_clear(semid, -1, td);
-		SEMUNDO_UNLOCK();
-		wakeup(semaptr);
-		break;
-
-	case IPC_SET:
-		if ((error = copyin(arg, &real_arg, sizeof(real_arg))) != 0)
-			goto done2;
-		if ((error = copyin(real_arg.buf, &sbuf, sizeof(sbuf))) != 0)
-			goto done2;
-		mtx_lock(sema_mtxp);
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_M)))
-			goto done2;
-		semaptr->sem_perm.uid = sbuf.sem_perm.uid;
-		semaptr->sem_perm.gid = sbuf.sem_perm.gid;
-		semaptr->sem_perm.mode = (semaptr->sem_perm.mode & ~0777) |
-		    (sbuf.sem_perm.mode & 0777);
-		semaptr->sem_ctime = time (NULL);
-		break;
-
-	case IPC_STAT:
-		if ((error = copyin(arg, &real_arg, sizeof(real_arg))) != 0)
-			goto done2;
-		mtx_lock(sema_mtxp);
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_R)))
-			goto done2;
-		sbuf = *semaptr;
-		mtx_unlock(sema_mtxp);
-		error = copyout(semaptr, real_arg.buf,
-				sizeof(struct semid_ds));
-		break;
-
-	case GETNCNT:
-		mtx_lock(sema_mtxp);
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_R)))
-			goto done2;
-		if (semnum < 0 || semnum >= semaptr->sem_nsems) {
-			error = EINVAL;
-			goto done2;
-		}
-		rval = semaptr->sem_base[semnum].semncnt;
-		break;
-
-	case GETPID:
-		mtx_lock(sema_mtxp);
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_R)))
-			goto done2;
-		if (semnum < 0 || semnum >= semaptr->sem_nsems) {
-			error = EINVAL;
-			goto done2;
-		}
-		rval = semaptr->sem_base[semnum].sempid;
-		break;
-
-	case GETVAL:
-		mtx_lock(sema_mtxp);
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_R)))
-			goto done2;
-		if (semnum < 0 || semnum >= semaptr->sem_nsems) {
-			error = EINVAL;
-			goto done2;
-		}
-		rval = semaptr->sem_base[semnum].semval;
-		break;
-
-	case GETALL:
-		if ((error = copyin(arg, &real_arg, sizeof(real_arg))) != 0)
-			goto done2;
-		array = (u_short *) sys_malloc(sizeof(*array) * semaptr->sem_nsems, M_TEMP,
-		    M_WAITOK);
-		mtx_lock(sema_mtxp);
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_R)))
-			goto done2;
-		for (i = 0; i < semaptr->sem_nsems; i++)
-			array[i] = semaptr->sem_base[i].semval;
-		mtx_unlock(sema_mtxp);
-		error = copyout(array, real_arg.array,
-		    i * sizeof(real_arg.array[0]));
-		break;
-
-	case GETZCNT:
-		mtx_lock(sema_mtxp);
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_R)))
-			goto done2;
-		if (semnum < 0 || semnum >= semaptr->sem_nsems) {
-			error = EINVAL;
-			goto done2;
-		}
-		rval = semaptr->sem_base[semnum].semzcnt;
-		break;
-
-	case SETVAL:
-		if ((error = copyin(arg, &real_arg, sizeof(real_arg))) != 0)
-			goto done2;
-		mtx_lock(sema_mtxp);
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_W)))
-			goto done2;
-		if (semnum < 0 || semnum >= semaptr->sem_nsems) {
-			error = EINVAL;
-			goto done2;
-		}
-		if (real_arg.val < 0 || real_arg.val > seminfo.semvmx) {
-			error = ERANGE;
-			goto done2;
-		}
-		semaptr->sem_base[semnum].semval = real_arg.val;
-		SEMUNDO_LOCK();
-		semundo_clear(semid, semnum, td);
-		SEMUNDO_UNLOCK();
-		wakeup(semaptr);
-		break;
-
-	case SETALL:
-		mtx_lock(sema_mtxp);
-raced:
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		count = semaptr->sem_nsems;
-		mtx_unlock(sema_mtxp);
-		if ((error = copyin(arg, &real_arg, sizeof(real_arg))) != 0)
-			goto done2;
-		array = (u_short *) sys_malloc(sizeof(*array) * count, M_TEMP, M_WAITOK);
-		copyin(real_arg.array, array, count * sizeof(*array));
-		if (error)
-			break;
-		mtx_lock(sema_mtxp);
-		if ((error = semvalid(uap->semid, semaptr)) != 0)
-			goto done2;
-		/* we could have raced? */
-		if (count != semaptr->sem_nsems) {
-			sys_free(array, M_TEMP);
-			array = NULL;
-			goto raced;
-		}
-		if ((error = ipcperm(td, &semaptr->sem_perm, IPC_W)))
-			goto done2;
-		for (i = 0; i < semaptr->sem_nsems; i++) {
-			usval = array[i];
-			if (usval > seminfo.semvmx) {
-				error = ERANGE;
-				break;
-			}
-			semaptr->sem_base[i].semval = usval;
-		}
-		SEMUNDO_LOCK();
-		semundo_clear(semid, -1, td);
-		SEMUNDO_UNLOCK();
-		wakeup(semaptr);
-		break;
-
-	default:
-		error = EINVAL;
-		break;
-	}
-
-	if (error == 0)
-		td->td_retval[0] = rval;
-done2:
-	if (mtx_owned(sema_mtxp, td->td_proc->winpid))
-		mtx_unlock(sema_mtxp);
-	if (array != NULL)
-		sys_free(array, M_TEMP);
-	return(error);
-}
-
-#ifndef _SYS_SYSPROTO_H_
-struct semget_args {
-	key_t	key;
-	int	nsems;
-	int	semflg;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-semget(struct thread *td, struct semget_args *uap)
-{
-	int semid, error = 0;
-	key_t key = uap->key;
-	int nsems = uap->nsems;
-	int semflg = uap->semflg;
-#ifndef __CYGWIN__
-	struct ucred *cred = td->td_ucred;
-#endif
-
-	DPRINTF(("semget(0x%X, %d, 0%o)\n", key, nsems, semflg));
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-
-	mtx_lock(&Giant);
-	if (key != IPC_PRIVATE) {
-		for (semid = 0; semid < seminfo.semmni; semid++) {
-			if ((sema[semid].sem_perm.mode & SEM_ALLOC) &&
-			    sema[semid].sem_perm.key == key)
-				break;
-		}
-		if (semid < seminfo.semmni) {
-			DPRINTF(("found public key\n"));
-			if ((error = ipcperm(td, &sema[semid].sem_perm,
-			    semflg & 0700))) {
-				goto done2;
-			}
-			if (nsems > 0 && sema[semid].sem_nsems < nsems) {
-				DPRINTF(("too small\n"));
-				error = EINVAL;
-				goto done2;
-			}
-			if ((semflg & IPC_CREAT) && (semflg & IPC_EXCL)) {
-				DPRINTF(("not exclusive\n"));
-				error = EEXIST;
-				goto done2;
-			}
-			goto found;
-		}
-	}
-
-	DPRINTF(("need to allocate the semid_ds\n"));
-	if (key == IPC_PRIVATE || (semflg & IPC_CREAT)) {
-		if (nsems <= 0 || nsems > seminfo.semmsl) {
-			DPRINTF(("nsems out of range (0<%d<=%d)\n", nsems,
-			    seminfo.semmsl));
-			error = EINVAL;
-			goto done2;
-		}
-		if (nsems > seminfo.semmns - semtot) {
-			DPRINTF((
-			    "not enough semaphores left (need %d, got %d)\n",
-			    nsems, seminfo.semmns - semtot));
-			error = ENOSPC;
-			goto done2;
-		}
-		for (semid = 0; semid < seminfo.semmni; semid++) {
-			if ((sema[semid].sem_perm.mode & SEM_ALLOC) == 0)
-				break;
-		}
-		if (semid == seminfo.semmni) {
-			DPRINTF(("no more semid_ds's available\n"));
-			error = ENOSPC;
-			goto done2;
-		}
-		DPRINTF(("semid %d is available\n", semid));
-		sema[semid].sem_perm.key = key;
-#ifdef __CYGWIN__
-		sema[semid].sem_perm.cuid = td->ipcblk->uid;
-		sema[semid].sem_perm.uid = td->ipcblk->uid;
-		sema[semid].sem_perm.cgid = td->ipcblk->gid;
-		sema[semid].sem_perm.gid = td->ipcblk->gid;
-#else
-		sema[semid].sem_perm.cuid = cred->cr_uid;
-		sema[semid].sem_perm.uid = cred->cr_uid;
-		sema[semid].sem_perm.cgid = cred->cr_gid;
-		sema[semid].sem_perm.gid = cred->cr_gid;
-#endif
-		sema[semid].sem_perm.mode = (semflg & 0777) | SEM_ALLOC;
-		sema[semid].sem_perm.seq =
-		    (sema[semid].sem_perm.seq + 1) & 0x7fff;
-		sema[semid].sem_nsems = nsems;
-		sema[semid].sem_otime = 0;
-		sema[semid].sem_ctime = time (NULL);
-		sema[semid].sem_base = &sem[semtot];
-		semtot += nsems;
-		semtots++;
-		bzero(sema[semid].sem_base,
-		    sizeof(sema[semid].sem_base[0])*nsems);
-		DPRINTF(("sembase = 0x%x, next = 0x%x\n", sema[semid].sem_base,
-		    &sem[semtot]));
-	} else {
-		DPRINTF(("didn't find it and wasn't asked to create it\n"));
-		error = ENOENT;
-		goto done2;
-	}
-
-found:
-	td->td_retval[0] = IXSEQ_TO_IPCID(semid, sema[semid].sem_perm);
-done2:
-#ifdef __CYGWIN__
-	if (!error)
-		ipcexit_creat_hookthread (td);
-#endif
-	mtx_unlock(&Giant);
-	return (error);
-}
-
-#ifndef _SYS_SYSPROTO_H_
-struct semop_args {
-	int	semid;
-	struct	sembuf *sops;
-	size_t	nsops;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-semop(struct thread *td, struct semop_args *uap)
-{
-#define SMALL_SOPS      8
-	struct sembuf small_sops[SMALL_SOPS];
-	int semid = uap->semid;
-	size_t nsops = uap->nsops;
-	struct sembuf *sops;
-	struct semid_ds *semaptr;
-	struct sembuf *sopptr = 0;
-	struct sem *semptr = 0;
-	struct sem_undo *suptr;
-	struct mtx *sema_mtxp;
-	size_t i, j, k;
-	int error;
-	int do_wakeup, do_undos;
-
-	DPRINTF(("call to semop(%d, 0x%x, %u)\n", semid, uap->sops, nsops));
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-
-	semid = IPCID_TO_IX(semid);	/* Convert back to zero origin */
-
-	if (semid < 0 || semid >= seminfo.semmni)
-		return (EINVAL);
-
-	/* Allocate memory for sem_ops */
-	if (nsops <= SMALL_SOPS)
-		sops = small_sops;
-	else if (nsops <= (unsigned long) seminfo.semopm)
-		sops = (struct sembuf *) sys_malloc(nsops * sizeof(*sops), M_SEM, M_WAITOK);
-	else {
-		DPRINTF(("too many sops (max=%d, nsops=%d)\n", seminfo.semopm,
-		    nsops));
-		return (E2BIG);
-	}
-	if ((error = copyin(uap->sops, sops, nsops * sizeof(sops[0]))) != 0) {
-		DPRINTF(("error = %d from copyin(%08x, %08x, %d)\n", error,
-		    uap->sops, sops, nsops * sizeof(sops[0])));
-		if (sops != small_sops)
-			sys_free(sops, M_SEM);
-		return (error);
-	}
-
-	semaptr = &sema[semid];
-	sema_mtxp = &sema_mtx[semid];
-	mtx_lock(sema_mtxp);
-	if ((semaptr->sem_perm.mode & SEM_ALLOC) == 0) {
-		error = EINVAL;
-		goto done2;
-	}
-	if (semaptr->sem_perm.seq != IPCID_TO_SEQ(uap->semid)) {
-		error = EINVAL;
-		goto done2;
-	}
-	/*
-	 * Initial pass thru sops to see what permissions are needed.
-	 * Also perform any checks that don't need repeating on each
-	 * attempt to satisfy the request vector.
-	 */
-	j = 0;		/* permission needed */
-	do_undos = 0;
-	for (i = 0; i < nsops; i++) {
-		sopptr = &sops[i];
-		if (sopptr->sem_num >= semaptr->sem_nsems) {
-			error = EFBIG;
-			goto done2;
-		}
-		if (sopptr->sem_flg & SEM_UNDO && sopptr->sem_op != 0)
-			do_undos = 1;
-		j |= (sopptr->sem_op == 0) ? SEM_R : SEM_A;
-	}
-
-	if ((error = ipcperm(td, &semaptr->sem_perm, j))) {
-		DPRINTF(("error = %d from ipaccess\n", error));
-		goto done2;
-	}
-
-	/*
-	 * Loop trying to satisfy the vector of requests.
-	 * If we reach a point where we must wait, any requests already
-	 * performed are rolled back and we go to sleep until some other
-	 * process wakes us up.  At this point, we start all over again.
-	 *
-	 * This ensures that from the perspective of other tasks, a set
-	 * of requests is atomic (never partially satisfied).
-	 */
-	for (;;) {
-		do_wakeup = 0;
-		error = 0;	/* error return if necessary */
-
-		for (i = 0; i < nsops; i++) {
-			sopptr = &sops[i];
-			semptr = &semaptr->sem_base[sopptr->sem_num];
-
-			DPRINTF((
-			    "semop: semaptr=%x, sem_base=%x, "
-			    "semptr=%x, sem[%d]=%d : op=%d, flag=%s\n",
-			    semaptr, semaptr->sem_base, semptr,
-			    sopptr->sem_num, semptr->semval, sopptr->sem_op,
-			    (sopptr->sem_flg & IPC_NOWAIT) ?
-			    "nowait" : "wait"));
-
-			if (sopptr->sem_op < 0) {
-				if (semptr->semval + sopptr->sem_op < 0) {
-					DPRINTF(("semop:  can't do it now\n"));
-					break;
-				} else {
-					semptr->semval += sopptr->sem_op;
-					if (semptr->semval == 0 &&
-					    semptr->semzcnt > 0)
-						do_wakeup = 1;
-				}
-			} else if (sopptr->sem_op == 0) {
-				if (semptr->semval != 0) {
-					DPRINTF(("semop:  not zero now\n"));
-					break;
-				}
-			} else if (semptr->semval + sopptr->sem_op >
-			    seminfo.semvmx) {
-				error = ERANGE;
-				break;
-			} else {
-				if (semptr->semncnt > 0)
-					do_wakeup = 1;
-				semptr->semval += sopptr->sem_op;
-			}
-		}
-
-		/*
-		 * Did we get through the entire vector?
-		 */
-		if (i >= nsops)
-			goto done;
-
-		/*
-		 * No ... rollback anything that we've already done
-		 */
-		DPRINTF(("semop:  rollback 0 through %d\n", i-1));
-		for (j = 0; j < i; j++)
-			semaptr->sem_base[sops[j].sem_num].semval -=
-			    sops[j].sem_op;
-
-		/* If we detected an error, return it */
-		if (error != 0)
-			goto done2;
-
-		/*
-		 * If the request that we couldn't satisfy has the
-		 * NOWAIT flag set then return with EAGAIN.
-		 */
-		if (sopptr->sem_flg & IPC_NOWAIT) {
-			error = EAGAIN;
-			goto done2;
-		}
-
-		if (sopptr->sem_op == 0)
-			semptr->semzcnt++;
-		else
-			semptr->semncnt++;
-
-		DPRINTF(("semop:  good night!\n"));
-		error = msleep(semaptr, sema_mtxp, (PZERO - 4) | PCATCH,
-		    "semwait", 0);
-		DPRINTF(("semop:  good morning (error=%d)!\n", error));
-		/* return code is checked below, after sem[nz]cnt-- */
-
-		/*
-		 * Make sure that the semaphore still exists
-		 */
-		if ((semaptr->sem_perm.mode & SEM_ALLOC) == 0 ||
-		    semaptr->sem_perm.seq != IPCID_TO_SEQ(uap->semid)) {
-			error = EIDRM;
-			goto done2;
-		}
-
-		/*
-		 * The semaphore is still alive.  Readjust the count of
-		 * waiting processes.
-		 */
-		if (sopptr->sem_op == 0)
-			semptr->semzcnt--;
-		else
-			semptr->semncnt--;
-
-		/*
-		 * Is it really morning, or was our sleep interrupted?
-		 * (Delayed check of msleep() return code because we
-		 * need to decrement sem[nz]cnt either way.)
-		 */
-		if (error != 0) {
-#ifdef __CYGWIN__
-		    if (error != EIDRM)
-#endif /* __CYGWIN__ */
-			error = EINTR;
-			goto done2;
-		}
-		DPRINTF(("semop:  good morning!\n"));
-	}
-
-done:
-	/*
-	 * Process any SEM_UNDO requests.
-	 */
-	if (do_undos) {
-		SEMUNDO_LOCK();
-		suptr = NULL;
-		for (i = 0; i < nsops; i++) {
-			/*
-			 * We only need to deal with SEM_UNDO's for non-zero
-			 * op's.
-			 */
-			int adjval;
-
-			if ((sops[i].sem_flg & SEM_UNDO) == 0)
-				continue;
-			adjval = sops[i].sem_op;
-			if (adjval == 0)
-				continue;
-			error = semundo_adjust(td, &suptr, semid,
-			    sops[i].sem_num, -adjval);
-			if (error == 0)
-				continue;
-
-			/*
-			 * Oh-Oh!  We ran out of either sem_undo's or undo's.
-			 * Rollback the adjustments to this point and then
-			 * rollback the semaphore ups and down so we can return
-			 * with an error with all structures restored.  We
-			 * rollback the undo's in the exact reverse order that
-			 * we applied them.  This guarantees that we won't run
-			 * out of space as we roll things back out.
-			 */
-			for (j = 0; j < i; j++) {
-				k = i - j - 1;
-				if ((sops[k].sem_flg & SEM_UNDO) == 0)
-					continue;
-				adjval = sops[k].sem_op;
-				if (adjval == 0)
-					continue;
-				if (semundo_adjust(td, &suptr, semid,
-				    sops[k].sem_num, adjval) != 0)
-					panic("semop - can't undo undos");
-			}
-
-			for (j = 0; j < nsops; j++)
-				semaptr->sem_base[sops[j].sem_num].semval -=
-				    sops[j].sem_op;
-
-			DPRINTF(("error = %d from semundo_adjust\n", error));
-			SEMUNDO_UNLOCK();
-			goto done2;
-		} /* loop through the sops */
-		SEMUNDO_UNLOCK();
-	} /* if (do_undos) */
-
-	/* We're definitely done - set the sempid's and time */
-	for (i = 0; i < nsops; i++) {
-		sopptr = &sops[i];
-		semptr = &semaptr->sem_base[sopptr->sem_num];
-		semptr->sempid = td->td_proc->p_pid;
-	}
-	semaptr->sem_otime = time (NULL);
-
-	/*
-	 * Do a wakeup if any semaphore was up'd whilst something was
-	 * sleeping on it.
-	 */
-	if (do_wakeup) {
-		DPRINTF(("semop:  doing wakeup\n"));
-		wakeup(semaptr);
-		DPRINTF(("semop:  back from wakeup\n"));
-	}
-	DPRINTF(("semop:  done\n"));
-	td->td_retval[0] = 0;
-done2:
-	mtx_unlock(sema_mtxp);
-	if (sops != small_sops)
-		sys_free(sops, M_SEM);
-	return (error);
-}
-
-/*
- * Go through the undo structures for this process and apply the adjustments to
- * semaphores.
- */
-void
-semexit_myhook(void *arg, struct proc *p)
-{
-	struct sem_undo *suptr;
-	struct sem_undo **supptr;
-
-	/*
-	 * Go through the chain of undo vectors looking for one
-	 * associated with this process.
-	 */
-	SEMUNDO_HOOKLOCK();
-	SLIST_FOREACH_PREVPTR(suptr, supptr, &semu_list, un_next) {
-#ifdef __CYGWIN__
-		if (suptr->un_proc == p->winpid)
-#else
-		if (suptr->un_proc == p)
-#endif
-			break;
-	}
-#ifndef __CYGWIN__
-	SEMUNDO_UNLOCK();
-#endif
-
-	if (suptr == NULL) {
-		SEMUNDO_UNLOCK();
-		return;
-	}
-
-#ifdef __CYGWIN__
-	DPRINTF(("proc @%u(%u) has undo structure with %d entries\n",
-	    p->cygpid, p->winpid, suptr->un_cnt));
-#else
-	DPRINTF(("proc @%08x has undo structure with %d entries\n", p,
-	    suptr->un_cnt));
-#endif
-
-	/*
-	 * If there are any active undo elements then process them.
-	 */
-	if (suptr->un_cnt > 0) {
-		int ix;
-
-		for (ix = 0; ix < suptr->un_cnt; ix++) {
-			int semid = suptr->un_ent[ix].un_id;
-			int semnum = suptr->un_ent[ix].un_num;
-			int adjval = suptr->un_ent[ix].un_adjval;
-			struct semid_ds *semaptr;
-			struct mtx *sema_mtxp;
-
-			semaptr = &sema[semid];
-			sema_mtxp = &sema_mtx[semid];
-#ifdef __CYGWIN__
-			_mtx_lock(sema_mtxp, p->winpid, __FILE__, __LINE__);
-#else
-			mtx_lock(sema_mtxp);
-			SEMUNDO_HOOKLOCK();
-#endif
-			if ((semaptr->sem_perm.mode & SEM_ALLOC) == 0)
-				panic("semexit - semid not allocated");
-			if (semnum >= semaptr->sem_nsems)
-				panic("semexit - semnum out of range");
-
-			DPRINTF((
-#ifdef __CYGWIN__
-			    "semexit:  %u id=%d num=%d(adj=%d) ; sem=%d\n",
-#else
-			    "semexit:  %08x id=%d num=%d(adj=%d) ; sem=%d\n",
-#endif
-			    suptr->un_proc, suptr->un_ent[ix].un_id,
-			    suptr->un_ent[ix].un_num,
-			    suptr->un_ent[ix].un_adjval,
-			    semaptr->sem_base[semnum].semval));
-
-			if (adjval < 0) {
-				if (semaptr->sem_base[semnum].semval < -adjval)
-					semaptr->sem_base[semnum].semval = 0;
-				else
-					semaptr->sem_base[semnum].semval +=
-					    adjval;
-			} else
-				semaptr->sem_base[semnum].semval += adjval;
-
-			wakeup(semaptr);
-			DPRINTF(("semexit:  back from wakeup\n"));
-			_mtx_unlock(sema_mtxp, __FILE__, __LINE__);
-#ifndef __CYGWIN__
-			SEMUNDO_UNLOCK();
-#endif
-		}
-	}
-
-	/*
-	 * Deallocate the undo vector.
-	 */
-	DPRINTF(("removing vector (%u)\n", suptr->un_proc));
-#ifdef __CYGWIN__
-	suptr->un_proc = 0;
-#else
-	suptr->un_proc = NULL;
-#endif
-	*supptr = SLIST_NEXT(suptr, un_next);
-#ifdef __CYGWIN__
-	SEMUNDO_UNLOCK();
-#endif
-}
-
-#ifndef __CYGWIN__
-static int
-sysctl_sema(SYSCTL_HANDLER_ARGS)
-{
-
-	return (SYSCTL_OUT(req, sema,
-	    sizeof(struct semid_ds) * seminfo.semmni));
-}
-#endif /* __CYGWIN__ */
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/sysv_shm.cc b/winsup/cygserver/sysv_shm.cc
deleted file mode 100644
index 2b67587..0000000
--- a/winsup/cygserver/sysv_shm.cc
+++ /dev/null
@@ -1,1043 +0,0 @@
-/*	$NetBSD: sysv_shm.c,v 1.23 1994/07/04 23:25:12 glass Exp $	*/
-/*
- * Copyright (c) 1994 Adam Glass and Charles Hannum.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Adam Glass and Charles
- *	Hannum.
- * 4. The names of the authors may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * This file is heavily changed to become part of Cygwin's cygserver.
- */
-
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-#include <sys/cdefs.h>
-#ifndef __FBSDID
-#define __FBSDID(s)	const char version[] = (s)
-#endif
-__FBSDID("$FreeBSD: /repoman/r/ncvs/src/sys/kern/sysv_shm.c,v 1.89 2003/11/07 04:47:14 rwatson Exp $");
-
-#define _KERNEL 1
-#define __BSD_VISIBLE 1
-#include <sys/param.h>
-#include <sys/lock.h>
-#include <sys/shm.h>
-#include <malloc.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <sys/sysproto.h>
-
-#include <errno.h>
-#include <time.h>
-#include <unistd.h>
-#include "cygserver.h"
-#include "process.h"
-#include "cygserver_ipc.h"
-
-#ifdef __CYGWIN__
-#ifndef PAGE_SIZE
-#define PAGE_SIZE (getpagesize ())
-#endif
-#ifndef PAGE_MASK
-#define PAGE_MASK (PAGE_SIZE - 1)
-#endif
-#define btoc(b)	(((b) + PAGE_MASK) / PAGE_SIZE)
-#define round_page(p) ((((unsigned long)(p)) + PAGE_MASK) & ~(PAGE_MASK))
-#define ACCESSPERMS (0777)
-#ifdef __CYGWIN__
-#define GIANT_REQUIRED
-#else
-#define GIANT_REQUIRED mtx_assert(&Giant, MA_OWNED)
-#endif
-#define KERN_SUCCESS 0
-#define VM_PROT_READ	PROT_READ
-#define VM_PROT_WRITE	PROT_WRITE
-#define VM_INHERIT_SHARE 0
-#define OBJT_PHYS  0
-#define OBJT_SWAP  0
-#define VM_PROT_DEFAULT 0
-#define VM_OBJECT_LOCK(a)
-#define vm_object_clear_flag(a,b)
-#define vm_object_set_flag(a,b)
-#define VM_OBJECT_UNLOCK(a)
-#define vm_map_remove(a,b,c) KERN_SUCCESS
-typedef int vm_prot_t;
-#endif /* __CYGWIN__ */
-
-#ifndef __CYGWIN__
-static MALLOC_DEFINE(M_SHM, "shm", "SVID compatible shared memory segments");
-
-struct oshmctl_args;
-static int oshmctl(struct thread *td, struct oshmctl_args *uap);
-#endif /* __CYGWIN__ */
-
-static int shmget_allocate_segment(struct thread *td,
-    struct shmget_args *uap, int mode);
-static int shmget_existing(struct thread *td, struct shmget_args *uap,
-    int mode, int segnum);
-
-#ifndef __CYGWIN__
-/* XXX casting to (sy_call_t *) is bogus, as usual. */
-static sy_call_t *shmcalls[] = {
-	(sy_call_t *)shmat, (sy_call_t *)oshmctl,
-	(sy_call_t *)shmdt, (sy_call_t *)shmget,
-	(sy_call_t *)shmctl
-};
-#endif /* __CYGWIN__ */
-
-#define	SHMSEG_FREE     	0x0200
-#define	SHMSEG_REMOVED  	0x0400
-#define	SHMSEG_ALLOCATED	0x0800
-#define	SHMSEG_WANTED		0x1000
-
-static int shm_last_free, shm_nused, shm_committed, shmalloced, shm_nattch;
-static struct shmid_ds	*shmsegs;
-
-struct shm_handle {
-	/* vm_offset_t kva; */
-	vm_object_t shm_object;
-};
-
-struct shmmap_state {
-	vm_offset_t va;
-	int shmid;
-};
-
-static void shm_deallocate_segment(struct shmid_ds *);
-static int shm_find_segment_by_key(key_t);
-static struct shmid_ds *shm_find_segment_by_shmid(int);
-static struct shmid_ds *shm_find_segment_by_shmidx(int);
-static int shm_delete_mapping(struct vmspace *vm, struct shmmap_state *);
-static void shmrealloc(void);
-
-/*
- * Tuneable values.
- */
-#ifndef SHMMAXPGS
-#define	SHMMAXPGS	8192	/* Note: sysv shared memory is swap backed. */
-#endif
-#ifndef SHMMAX
-#define	SHMMAX	(SHMMAXPGS*PAGE_SIZE)
-#endif
-#ifndef SHMMIN
-#define	SHMMIN	1
-#endif
-#ifndef SHMMNI
-#define	SHMMNI	192
-#endif
-#ifndef SHMSEG
-#define	SHMSEG	128
-#endif
-#ifndef SHMALL
-#define	SHMALL	(SHMMAXPGS)
-#endif
-
-struct	shminfo shminfo = {
-	SHMMAX,
-	SHMMIN,
-	SHMMNI,
-	SHMSEG,
-	SHMALL
-};
-
-#ifndef __CYGWIN__
-static int shm_use_phys;
-#else
-static long shm_use_phys;
-static long shm_allow_removed;
-#endif /* __CYGWIN__ */
-
-#ifndef __CYGWIN__
-struct shm_info shm_info;
-#endif /* __CYGWIN__ */
-
-#ifndef __CYGWIN__
-SYSCTL_DECL(_kern_ipc);
-SYSCTL_INT(_kern_ipc, OID_AUTO, shmmax, CTLFLAG_RW, &shminfo.shmmax, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, shmmin, CTLFLAG_RW, &shminfo.shmmin, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, shmmni, CTLFLAG_RDTUN, &shminfo.shmmni, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, shmseg, CTLFLAG_RDTUN, &shminfo.shmseg, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, shmall, CTLFLAG_RW, &shminfo.shmall, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, shm_use_phys, CTLFLAG_RW,
-    &shm_use_phys, 0, "");
-SYSCTL_INT(_kern_ipc, OID_AUTO, shm_allow_removed, CTLFLAG_RW,
-    &shm_allow_removed, 0, "");
-SYSCTL_PROC(_kern_ipc, OID_AUTO, shmsegs, CTLFLAG_RD,
-    NULL, 0, sysctl_shmsegs, "", "");
-#endif /* __CYGWIN__ */
-
-static int
-shm_find_segment_by_key(key_t key)
-{
-	int i;
-
-	for (i = 0; i < shmalloced; i++)
-		if ((shmsegs[i].shm_perm.mode & SHMSEG_ALLOCATED) &&
-		    shmsegs[i].shm_perm.key == key)
-			return (i);
-	return (-1);
-}
-
-static struct shmid_ds *
-shm_find_segment_by_shmid(int shmid)
-{
-	int segnum;
-	struct shmid_ds *shmseg;
-
-	segnum = IPCID_TO_IX(shmid);
-	if (segnum < 0 || segnum >= shmalloced)
-		return (NULL);
-	shmseg = &shmsegs[segnum];
-	if ((shmseg->shm_perm.mode & SHMSEG_ALLOCATED) == 0 ||
-	    (!shm_allow_removed &&
-	     (shmseg->shm_perm.mode & SHMSEG_REMOVED) != 0) ||
-	    shmseg->shm_perm.seq != IPCID_TO_SEQ(shmid))
-		return (NULL);
-	return (shmseg);
-}
-
-static struct shmid_ds *
-shm_find_segment_by_shmidx(int segnum)
-{
-	struct shmid_ds *shmseg;
-
-	if (segnum < 0 || segnum >= shmalloced)
-		return (NULL);
-	shmseg = &shmsegs[segnum];
-	if ((shmseg->shm_perm.mode & SHMSEG_ALLOCATED) == 0 ||
-	    (!shm_allow_removed &&
-	     (shmseg->shm_perm.mode & SHMSEG_REMOVED) != 0))
-		return (NULL);
-	return (shmseg);
-}
-
-static void
-shm_deallocate_segment(struct shmid_ds *shmseg)
-{
-	struct shm_handle *shm_handle;
-	size_t size;
-
-	GIANT_REQUIRED;
-
-	shm_handle = shmseg->shm_internal;
-	vm_object_deallocate(shm_handle->shm_object);
-	sys_free(shm_handle, M_SHM);
-	shmseg->shm_internal = NULL;
-	size = round_page(shmseg->shm_segsz);
-	shm_committed -= btoc(size);
-	shm_nused--;
-	shmseg->shm_perm.mode = SHMSEG_FREE;
-}
-
-static int
-shm_delete_mapping(struct vmspace *vm, struct shmmap_state *shmmap_s)
-{
-	struct shmid_ds *shmseg;
-	int segnum, result;
-	size_t size;
-
-	GIANT_REQUIRED;
-
-	segnum = IPCID_TO_IX(shmmap_s->shmid);
-	shmseg = &shmsegs[segnum];
-	size = round_page(shmseg->shm_segsz);
-	result = vm_map_remove(&vm->vm_map, shmmap_s->va, shmmap_s->va + size);
-	if (result != KERN_SUCCESS)
-		return (EINVAL);
-	shmmap_s->shmid = -1;
-	shmseg->shm_dtime = time (NULL);
-	--shm_nattch;
-	if ((--shmseg->shm_nattch <= 0) &&
-	    (shmseg->shm_perm.mode & SHMSEG_REMOVED)) {
-		shm_deallocate_segment(shmseg);
-		shm_last_free = segnum;
-	}
-	return (0);
-}
-
-#ifndef _SYS_SYSPROTO_H_
-struct shmdt_args {
-	const void *shmaddr;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-shmdt(struct thread *td, struct shmdt_args *uap)
-{
-	struct proc *p = td->td_proc;
-	struct shmmap_state *shmmap_s;
-	int i;
-	int error = 0;
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-	mtx_lock(&Giant);
-	shmmap_s = p->p_vmspace->vm_shm;
- 	if (shmmap_s == NULL) {
-		error = EINVAL;
-		goto done2;
-	}
-	for (i = 0; i < shminfo.shmseg; i++, shmmap_s++) {
-		if (shmmap_s->shmid != -1 &&
-		    shmmap_s->va == (vm_offset_t)uap->shmaddr) {
-			break;
-		}
-	}
-	if (i == shminfo.shmseg) {
-		error = EINVAL;
-		goto done2;
-	}
-	error = shm_delete_mapping(p->p_vmspace, shmmap_s);
-done2:
-	mtx_unlock(&Giant);
-	return (error);
-}
-
-#ifndef _SYS_SYSPROTO_H_
-struct shmat_args {
-	int shmid;
-	const void *shmaddr;
-	int shmflg;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-kern_shmat(struct thread *td, int shmid, const void *shmaddr, int shmflg)
-{
-	struct proc *p = td->td_proc;
-	int i, flags;
-	struct shmid_ds *shmseg;
-	struct shmmap_state *shmmap_s = NULL;
-#ifndef __CYGWIN__
-	struct shm_handle *shm_handle;
-#endif
-	vm_offset_t attach_va;
-	vm_prot_t prot;
-	vm_size_t size;
-#ifndef __CYGWIN__
-	int rv;
-#endif
-	int error = 0;
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-	mtx_lock(&Giant);
-	shmmap_s = p->p_vmspace->vm_shm;
-	if (shmmap_s == NULL) {
-		size = shminfo.shmseg * sizeof(struct shmmap_state);
-		shmmap_s = (struct shmmap_state *) sys_malloc(size, M_SHM, M_WAITOK);
-		for (i = 0; i < shminfo.shmseg; i++)
-			shmmap_s[i].shmid = -1;
-		p->p_vmspace->vm_shm = shmmap_s;
-	}
-	shmseg = shm_find_segment_by_shmid(shmid);
-	if (shmseg == NULL) {
-		error = EINVAL;
-		goto done2;
-	}
-	error = ipcperm(td, &shmseg->shm_perm,
-	    (shmflg & SHM_RDONLY) ? IPC_R : IPC_R|IPC_W);
-	if (error)
-		goto done2;
-	for (i = 0; i < shminfo.shmseg; i++) {
-		if (shmmap_s->shmid == -1)
-			break;
-		shmmap_s++;
-	}
-	if (i >= shminfo.shmseg) {
-		error = EMFILE;
-		goto done2;
-	}
-	size = round_page(shmseg->shm_segsz);
-#ifdef VM_PROT_READ_IS_EXEC
-	prot = VM_PROT_READ | VM_PROT_EXECUTE;
-#else
-	prot = VM_PROT_READ;
-#endif
-	if ((shmflg & SHM_RDONLY) == 0)
-		prot |= VM_PROT_WRITE;
-	flags = MAP_ANON | MAP_SHARED;
-	debug_printf ("shmaddr: %x, shmflg: %x", shmaddr, shmflg);
-#ifdef __CYGWIN__
-	/* The alignment checks have already been made in the Cygwin DLL
-	   and shmat's only job is to keep record of the attached mem.
-	   These checks break shm on 9x since MapViewOfFileEx apparently
-	   returns memory which isn't aligned to SHMLBA.  Go figure!  */
-	attach_va = (vm_offset_t)shmaddr;
-#else
-	if (shmaddr) {
-		flags |= MAP_FIXED;
-		if (shmflg & SHM_RND) {
-			attach_va = (vm_offset_t)shmaddr & ~(SHMLBA-1);
-		} else if (((vm_offset_t)shmaddr & (SHMLBA-1)) == 0) {
-			attach_va = (vm_offset_t)shmaddr;
-		} else {
-			error = EINVAL;
-			goto done2;
-		}
-	} else {
-		/*
-		 * This is just a hint to vm_map_find() about where to
-		 * put it.
-		 */
-		attach_va = round_page((vm_offset_t)p->p_vmspace->vm_taddr
-		    + maxtsiz + maxdsiz);
-	}
-
-	shm_handle = shmseg->shm_internal;
-	vm_object_reference(shm_handle->shm_object);
-	rv = vm_map_find(&p->p_vmspace->vm_map, shm_handle->shm_object,
-		0, &attach_va, size, (flags & MAP_FIXED)?0:1, prot, prot, 0);
-	if (rv != KERN_SUCCESS) {
-		error = ENOMEM;
-		goto done2;
-	}
-	vm_map_inherit(&p->p_vmspace->vm_map,
-		attach_va, attach_va + size, VM_INHERIT_SHARE);
-#endif
-
-	shmmap_s->va = attach_va;
-	shmmap_s->shmid = shmid;
-	shmseg->shm_lpid = p->p_pid;
-	shmseg->shm_atime = time (NULL);
-	shmseg->shm_nattch++;
-	shm_nattch++;
-	td->td_retval[0] = attach_va;
-done2:
-	mtx_unlock(&Giant);
-	return (error);
-}
-
-int
-shmat(struct thread *td, struct shmat_args *uap)
-{
-	return kern_shmat(td, uap->shmid, uap->shmaddr, uap->shmflg);
-}
-
-#ifndef __CYGWIN__
-struct oshmid_ds {
-	struct	ipc_perm shm_perm;	/* operation perms */
-	int	shm_segsz;		/* size of segment (bytes) */
-	u_short	shm_cpid;		/* pid, creator */
-	u_short	shm_lpid;		/* pid, last operation */
-	short	shm_nattch;		/* no. of current attaches */
-	time_t	shm_atime;		/* last attach time */
-	time_t	shm_dtime;		/* last detach time */
-	time_t	shm_ctime;		/* last change time */
-	void	*shm_handle;		/* internal handle for shm segment */
-};
-
-struct oshmctl_args {
-	int shmid;
-	int cmd;
-	struct oshmid_ds *ubuf;
-};
-
-/*
- * MPSAFE
- */
-static int
-oshmctl(struct thread *td, struct oshmctl_args *uap)
-{
-#ifdef COMPAT_43
-	int error = 0;
-	struct shmid_ds *shmseg;
-	struct oshmid_ds outbuf;
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-	mtx_lock(&Giant);
-	shmseg = shm_find_segment_by_shmid(uap->shmid);
-	if (shmseg == NULL) {
-		error = EINVAL;
-		goto done2;
-	}
-	switch (uap->cmd) {
-	case IPC_STAT:
-		error = ipcperm(td, &shmseg->shm_perm, IPC_R);
-		if (error)
-			goto done2;
-		outbuf.shm_perm = shmseg->shm_perm;
-		outbuf.shm_segsz = shmseg->shm_segsz;
-		outbuf.shm_cpid = shmseg->shm_cpid;
-		outbuf.shm_lpid = shmseg->shm_lpid;
-		outbuf.shm_nattch = shmseg->shm_nattch;
-		outbuf.shm_atime = shmseg->shm_atime;
-		outbuf.shm_dtime = shmseg->shm_dtime;
-		outbuf.shm_ctime = shmseg->shm_ctime;
-		outbuf.shm_handle = shmseg->shm_internal;
-		error = copyout(&outbuf, uap->ubuf, sizeof(outbuf));
-		if (error)
-			goto done2;
-		break;
-	default:
-		/* XXX casting to (sy_call_t *) is bogus, as usual. */
-		error = ((sy_call_t *)shmctl)(td, uap);
-		break;
-	}
-done2:
-	mtx_unlock(&Giant);
-	return (error);
-#else
-	return (EINVAL);
-#endif
-}
-#endif /* __CYGWIN__ */
-
-#ifndef _SYS_SYSPROTO_H_
-struct shmctl_args {
-	int shmid;
-	int cmd;
-	struct shmid_ds *buf;
-};
-#endif
-
-/*
- * MPSAFE
- */
-int
-kern_shmctl(struct thread *td, int shmid, int cmd, void *buf, size_t *bufsz)
-{
-	int error = 0;
-	struct shmid_ds *shmseg;
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-
-	mtx_lock(&Giant);
-	switch (cmd) {
-	case IPC_INFO:
-		memcpy(buf, &shminfo, sizeof(shminfo));
-		if (bufsz)
-			*bufsz = sizeof(shminfo);
-		td->td_retval[0] = shmalloced;
-		goto done2;
-	case SHM_INFO: {
-		struct shm_info shm_info;
-		shm_info.used_ids = shm_nused;
-		shm_info.shm_tot = shm_committed * PAGE_SIZE;
-#ifdef __CYGWIN__
-		shm_info.shm_atts = shm_nattch;
-#else
-		shm_info.shm_rss = 0;	/*XXX where to get from ? */
-		shm_info.shm_swp = 0;	/*XXX where to get from ? */
-		shm_info.swap_attempts = 0;	/*XXX where to get from ? */
-		shm_info.swap_successes = 0;	/*XXX where to get from ? */
-#endif /* __CYGWIN__ */
-		memcpy(buf, &shm_info, sizeof(shm_info));
-		if (bufsz)
-			*bufsz = sizeof(shm_info);
-		td->td_retval[0] = shmalloced;
-		goto done2;
-	}
-	}
-	if (cmd == SHM_STAT)
-		shmseg = shm_find_segment_by_shmidx(shmid);
-	else
-		shmseg = shm_find_segment_by_shmid(shmid);
-	if (shmseg == NULL) {
-		error = EINVAL;
-		goto done2;
-	}
-	switch (cmd) {
-	case SHM_STAT:
-	case IPC_STAT:
-		error = ipcperm(td, &shmseg->shm_perm, IPC_R);
-		if (error)
-			goto done2;
-		memcpy(buf, shmseg, sizeof(struct shmid_ds));
-		if (bufsz)
-			*bufsz = sizeof(struct shmid_ds);
-		if (cmd == SHM_STAT)
-			td->td_retval[0] = IXSEQ_TO_IPCID(shmid, shmseg->shm_perm);
-		break;
-	case IPC_SET: {
-		struct shmid_ds *shmid;
-
-		shmid = (struct shmid_ds *)buf;
-		error = ipcperm(td, &shmseg->shm_perm, IPC_M);
-		if (error)
-			goto done2;
-		shmseg->shm_perm.uid = shmid->shm_perm.uid;
-		shmseg->shm_perm.gid = shmid->shm_perm.gid;
-		shmseg->shm_perm.mode =
-		    (shmseg->shm_perm.mode & ~ACCESSPERMS) |
-		    (shmid->shm_perm.mode & ACCESSPERMS);
-		shmseg->shm_ctime = time (NULL);
-		break;
-	}
-	case IPC_RMID:
-		error = ipcperm(td, &shmseg->shm_perm, IPC_M);
-		if (error)
-			goto done2;
-		shmseg->shm_perm.key = IPC_PRIVATE;
-		shmseg->shm_perm.mode |= SHMSEG_REMOVED;
-		if (shmseg->shm_nattch <= 0) {
-			shm_deallocate_segment(shmseg);
-			shm_last_free = IPCID_TO_IX(shmid);
-		}
-		break;
-#if 0
-	case SHM_LOCK:
-	case SHM_UNLOCK:
-#endif
-	default:
-		error = EINVAL;
-		break;
-	}
-done2:
-	mtx_unlock(&Giant);
-	return (error);
-}
-
-int
-shmctl(struct thread *td, struct shmctl_args *uap)
-{
-	int error = 0;
-	struct shmid_ds buf;
-	size_t bufsz;
-	
-	/* IPC_SET needs to copyin the buffer before calling kern_shmctl */
-	if (uap->cmd == IPC_SET) {
-		if ((error = copyin(uap->buf, &buf, sizeof(struct shmid_ds))))
-			goto done;
-	}
-#ifdef __CYGWIN__
-	if (uap->cmd == IPC_INFO && uap->shmid > 0) {
-		/* Can't use the default kern_shmctl interface. */
-		int shmid = uap->shmid;
-		if (shmid > shminfo.shmmni)
-			shmid = shminfo.shmmni;
-		error = copyout(shmsegs, uap->buf,
-				shmid * sizeof(struct shmid_ds));
-		td->td_retval[0] = error ? -1 : 0;
-		return (error);
-	}
-#endif /* __CYGWIN__ */
-	
-	error = kern_shmctl(td, uap->shmid, uap->cmd, (void *)&buf, &bufsz);
-	if (error)
-		goto done;
-	
-	/* Cases in which we need to copyout */
-	switch (uap->cmd) {
-	case IPC_INFO:
-	case SHM_INFO:
-	case SHM_STAT:
-	case IPC_STAT:
-		error = copyout(&buf, uap->buf, bufsz);
-		break;
-	}
-
-done:
-	if (error) {
-		/* Invalidate the return value */
-		td->td_retval[0] = -1;
-	}
-	return (error);
-}
-
-
-#ifndef _SYS_SYSPROTO_H_
-struct shmget_args {
-	key_t key;
-	size_t size;
-	int shmflg;
-};
-#endif
-
-static int
-shmget_existing(struct thread *td, struct shmget_args *uap, int mode, int segnum)
-{
-	struct shmid_ds *shmseg;
-	int error;
-
-	shmseg = &shmsegs[segnum];
-	if (shmseg->shm_perm.mode & SHMSEG_REMOVED) {
-		/*
-		 * This segment is in the process of being allocated.  Wait
-		 * until it's done, and look the key up again (in case the
-		 * allocation failed or it was freed).
-		 */
-		shmseg->shm_perm.mode |= SHMSEG_WANTED;
-		error = tsleep(shmseg, PLOCK | PCATCH, "shmget", 0);
-		if (error)
-			return (error);
-		return (EAGAIN);
-	}
-	if ((uap->shmflg & (IPC_CREAT | IPC_EXCL)) == (IPC_CREAT | IPC_EXCL))
-		return (EEXIST);
-	error = ipcperm(td, &shmseg->shm_perm, mode);
-	if (error)
-		return (error);
-	if (uap->size && uap->size > shmseg->shm_segsz)
-		return (EINVAL);
-	td->td_retval[0] = IXSEQ_TO_IPCID(segnum, shmseg->shm_perm);
-#ifdef __CYGWIN__
-	td->td_retval[1] =
-		vm_object_duplicate(td, shmseg->shm_internal->shm_object);
-#endif /* __CYGWIN__ */
-	return (0);
-}
-
-static int
-shmget_allocate_segment(struct thread *td, struct shmget_args *uap, int mode)
-{
-	int i, segnum, shmid, size;
-#ifndef __CYGWIN__
-	struct ucred *cred = td->td_ucred;
-#endif /* __CYGWIN__ */
-	struct shmid_ds *shmseg;
-	struct shm_handle *shm_handle;
-
-	GIANT_REQUIRED;
-
-	if (uap->size < (unsigned long) shminfo.shmmin ||
-	    uap->size > (unsigned long) shminfo.shmmax)
-		return (EINVAL);
-	if (shm_nused >= shminfo.shmmni) /* Any shmids left? */
-		return (ENOSPC);
-	size = round_page(uap->size);
-	if (shm_committed + btoc(size) > (unsigned long) shminfo.shmall)
-		return (ENOMEM);
-	if (shm_last_free < 0) {
-		shmrealloc();	/* Maybe expand the shmsegs[] array. */
-		for (i = 0; i < shmalloced; i++)
-			if (shmsegs[i].shm_perm.mode & SHMSEG_FREE)
-				break;
-		if (i == shmalloced)
-			return (ENOSPC);
-		segnum = i;
-	} else  {
-		segnum = shm_last_free;
-		shm_last_free = -1;
-	}
-	shmseg = &shmsegs[segnum];
-	/*
-	 * In case we sleep in malloc(), mark the segment present but deleted
-	 * so that noone else tries to create the same key.
-	 */
-	shmseg->shm_perm.mode = SHMSEG_ALLOCATED | SHMSEG_REMOVED;
-	shmseg->shm_perm.key = uap->key;
-	shmseg->shm_perm.seq = (shmseg->shm_perm.seq + 1) & 0x7fff;
-	shm_handle = (struct shm_handle *)
-	    sys_malloc(sizeof(struct shm_handle), M_SHM, M_WAITOK);
-	shmid = IXSEQ_TO_IPCID(segnum, shmseg->shm_perm);
-	
-	/*
-	 * We make sure that we have allocated a pager before we need
-	 * to.
-	 */
-	if (shm_use_phys) {
-		shm_handle->shm_object =
-		    vm_pager_allocate(OBJT_PHYS, 0, size, VM_PROT_DEFAULT, 0);
-	} else {
-		shm_handle->shm_object =
-		    vm_pager_allocate(OBJT_SWAP, 0, size, VM_PROT_DEFAULT, 0);
-	}
-	VM_OBJECT_LOCK(shm_handle->shm_object);
-	vm_object_clear_flag(shm_handle->shm_object, OBJ_ONEMAPPING);
-	vm_object_set_flag(shm_handle->shm_object, OBJ_NOSPLIT);
-	VM_OBJECT_UNLOCK(shm_handle->shm_object);
-
-	shmseg->shm_internal = shm_handle;
-#ifdef __CYGWIN__
-	shmseg->shm_perm.cuid = shmseg->shm_perm.uid = td->ipcblk->uid;
-	shmseg->shm_perm.cgid = shmseg->shm_perm.gid = td->ipcblk->gid;
-#else
-	shmseg->shm_perm.cuid = shmseg->shm_perm.uid = cred->cr_uid;
-	shmseg->shm_perm.cgid = shmseg->shm_perm.gid = cred->cr_gid;
-#endif /* __CYGWIN__ */
-	shmseg->shm_perm.mode = (shmseg->shm_perm.mode & SHMSEG_WANTED) |
-	    (mode & ACCESSPERMS) | SHMSEG_ALLOCATED;
-	shmseg->shm_segsz = uap->size;
-	shmseg->shm_cpid = td->td_proc->p_pid;
-	shmseg->shm_lpid = shmseg->shm_nattch = 0;
-	shmseg->shm_atime = shmseg->shm_dtime = 0;
-	shmseg->shm_ctime = time (NULL);
-	shm_committed += btoc(size);
-	shm_nused++;
-	if (shmseg->shm_perm.mode & SHMSEG_WANTED) {
-		/*
-		 * Somebody else wanted this key while we were asleep.  Wake
-		 * them up now.
-		 */
-		shmseg->shm_perm.mode &= ~SHMSEG_WANTED;
-		wakeup(shmseg);
-	}
-	td->td_retval[0] = shmid;
-#ifdef __CYGWIN__
-	td->td_retval[1] =
-		vm_object_duplicate(td, shmseg->shm_internal->shm_object);
-#endif /* __CYGWIN__ */
-	return (0);
-}
-
-/*
- * MPSAFE
- */
-int
-shmget(struct thread *td, struct shmget_args *uap)
-{
-	int segnum, mode;
-	int error;
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-	mtx_lock(&Giant);
-	mode = uap->shmflg & ACCESSPERMS;
-	if (uap->key != IPC_PRIVATE) {
-	again:
-#ifdef __CYGWIN__
-		if (uap->shmflg & IPC_KEY_IS_SHMID)
-		  segnum = shm_find_segment_by_shmid ((int) uap->key) ?
-			   IPCID_TO_IX((int) uap->key) : -1;
-		else
-#endif
-		segnum = shm_find_segment_by_key(uap->key);
-		if (segnum >= 0) {
-			error = shmget_existing(td, uap, mode, segnum);
-			if (error == EAGAIN)
-				goto again;
-			goto done2;
-		}
-		if ((uap->shmflg & IPC_CREAT) == 0) {
-			error = ENOENT;
-			goto done2;
-		}
-	}
-	error = shmget_allocate_segment(td, uap, mode);
-done2:
-#ifdef __CYGWIN__
-	if (!error)
-		ipcexit_creat_hookthread (td);
-	else
-		td->td_retval[0] = -1;
-#endif
-	mtx_unlock(&Giant);
-	return (error);
-}
-
-#ifndef __CYGWIN__
-/*
- * MPSAFE
- */
-int
-shmsys(td, uap)
-	struct thread *td;
-	/* XXX actually varargs. */
-	struct shmsys_args /* {
-		int	which;
-		int	a2;
-		int	a3;
-		int	a4;
-	} */ *uap;
-{
-	int error;
-
-	if (!jail_sysvipc_allowed && jailed(td->td_ucred))
-		return (ENOSYS);
-	if (uap->which < 0 ||
-	    uap->which >= sizeof(shmcalls)/sizeof(shmcalls[0]))
-		return (EINVAL);
-	mtx_lock(&Giant);
-	error = (*shmcalls[uap->which])(td, &uap->a2);
-	mtx_unlock(&Giant);
-	return (error);
-}
-#endif /* __CYGWIN__ */
-
-static void
-shmfork_myhook(struct proc *p1, struct proc *p2)
-{
-	struct shmmap_state *shmmap_s;
-	size_t size;
-	int i;
-
-	size = shminfo.shmseg * sizeof(struct shmmap_state);
-	shmmap_s = (struct shmmap_state *) sys_malloc(size, M_SHM, M_WAITOK);
-	bcopy(p1->p_vmspace->vm_shm, shmmap_s, size);
-	p2->p_vmspace->vm_shm = shmmap_s;
-	for (i = 0; i < shminfo.shmseg; i++, shmmap_s++)
-		if (shmmap_s->shmid != -1) {
-			shm_nattch++;
-			shmsegs[IPCID_TO_IX(shmmap_s->shmid)].shm_nattch++;
-		}
-}
-
-#ifdef __CYGWIN__
-int cygwin_shmfork_myhook (struct thread *td, struct proc *parent)
-{
-  ipcexit_creat_hookthread (td);
-  ipc_p_vmspace (td->ipcblk);
-  ipc_p_vmspace (parent);
-  shmfork_myhook (parent, td->ipcblk);
-  return 0;
-}
-#endif
-
-void
-shmexit_myhook(struct vmspace *vm)
-{
-	struct shmmap_state *base, *shm;
-	int i;
-
-	GIANT_REQUIRED;
-
-	if ((base = vm->vm_shm) != NULL) {
-		vm->vm_shm = NULL;
-		for (i = 0, shm = base; i < shminfo.shmseg; i++, shm++) {
-			if (shm->shmid != -1)
-				shm_delete_mapping(vm, shm);
-		}
-		sys_free(base, M_SHM);
-	}
-}
-
-static void
-shmrealloc(void)
-{
-	int i;
-	struct shmid_ds *newsegs;
-
-	if (shmalloced >= shminfo.shmmni)
-		return;
-
-	newsegs = (struct shmid_ds *) sys_malloc(shminfo.shmmni * sizeof(*newsegs), M_SHM, M_WAITOK);
-	if (newsegs == NULL)
-		return;
-	for (i = 0; i < shmalloced; i++)
-		bcopy(&shmsegs[i], &newsegs[i], sizeof(newsegs[0]));
-	for (; i < shminfo.shmmni; i++) {
-		shmsegs[i].shm_perm.mode = SHMSEG_FREE;
-		shmsegs[i].shm_perm.seq = 0;
-	}
-	sys_free(shmsegs, M_SHM);
-	shmsegs = newsegs;
-	shmalloced = shminfo.shmmni;
-}
-
-void
-shminit(void)
-{
-	int i;
-
-	TUNABLE_INT_FETCH("kern.ipc.shmmaxpgs", &shminfo.shmall);
-	for (i = PAGE_SIZE; i > 0; i--) {
-		shminfo.shmmax = shminfo.shmall * PAGE_SIZE;
-		if (shminfo.shmmax >= shminfo.shmall)
-			break;
-	}
-	TUNABLE_INT_FETCH("kern.ipc.shmmin", &shminfo.shmmin);
-	TUNABLE_INT_FETCH("kern.ipc.shmmni", &shminfo.shmmni);
-	TUNABLE_INT_FETCH("kern.ipc.shmseg", &shminfo.shmseg);
-	TUNABLE_INT_FETCH("kern.ipc.shm_use_phys", &shm_use_phys);
-
-	shmalloced = shminfo.shmmni;
-	shmsegs = (struct shmid_ds *) sys_malloc(shmalloced * sizeof(shmsegs[0]), M_SHM, M_WAITOK);
-	if (shmsegs == NULL)
-		panic("cannot allocate initial memory for sysvshm");
-	for (i = 0; i < shmalloced; i++) {
-		shmsegs[i].shm_perm.mode = SHMSEG_FREE;
-		shmsegs[i].shm_perm.seq = 0;
-	}
-	shm_last_free = 0;
-	shm_nused = 0;
-	shm_committed = 0;
-#ifndef __CYGWIN__
-	shmexit_hook = &shmexit_myhook;
-	shmfork_hook = &shmfork_myhook;
-#endif /* __CYGWIN__ */
-}
-
-int
-shmunload(void)
-{
-
-	if (shm_nused > 0)
-		return (EBUSY);
-
-	sys_free(shmsegs, M_SHM);
-#ifndef __CYGWIN__
-	shmexit_hook = NULL;
-	shmfork_hook = NULL;
-#endif /* __CYGWIN__ */
-	return (0);
-}
-
-#ifndef __CYGWIN__
-static int
-sysctl_shmsegs(SYSCTL_HANDLER_ARGS)
-{
-
-	return (SYSCTL_OUT(req, shmsegs, shmalloced * sizeof(shmsegs[0])));
-}
-
-static int
-sysvshm_modload(struct module *module, int cmd, void *arg)
-{
-	int error = 0;
-
-	switch (cmd) {
-	case MOD_LOAD:
-		shminit();
-		break;
-	case MOD_UNLOAD:
-		error = shmunload();
-		break;
-	case MOD_SHUTDOWN:
-		break;
-	default:
-		error = EINVAL;
-		break;
-	}
-	return (error);
-}
-
-static moduledata_t sysvshm_mod = {
-	"sysvshm",
-	&sysvshm_modload,
-	NULL
-};
-
-SYSCALL_MODULE_HELPER(shmsys);
-SYSCALL_MODULE_HELPER(shmat);
-SYSCALL_MODULE_HELPER(shmctl);
-SYSCALL_MODULE_HELPER(shmdt);
-SYSCALL_MODULE_HELPER(shmget);
-
-DECLARE_MODULE(sysvshm, sysvshm_mod,
-	SI_SUB_SYSV_SHM, SI_ORDER_FIRST);
-MODULE_VERSION(sysvshm, 1);
-#endif /* __CYGWIN__ */
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/threaded_queue.cc b/winsup/cygserver/threaded_queue.cc
deleted file mode 100644
index 53dd6fa..0000000
--- a/winsup/cygserver/threaded_queue.cc
+++ /dev/null
@@ -1,410 +0,0 @@
-/* threaded_queue.cc
-
-   Copyright 2001, 2002, 2003 Red Hat Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-
-#include <assert.h>
-#include <errno.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <stdlib.h>
-#include "threaded_queue.h"
-
-/*****************************************************************************/
-
-/* queue_request */
-
-queue_request::~queue_request ()
-{}
-
-/*****************************************************************************/
-
-/* threaded_queue */
-
-threaded_queue::threaded_queue (const size_t initial_workers)
-  : _workers_count (0),
-    _running (false),
-    _submitters_head (NULL),
-    _requests_count (0),
-    _requests_head (NULL),
-    _requests_sem (NULL)
-{
-  InitializeCriticalSection (&_queue_lock);
-
-  // This semaphore's count is the number of requests on the queue.
-  // The maximum count (129792) is calculated as MAXIMUM_WAIT_OBJECTS
-  // multiplied by max. threads per process (2028?), which is (a few)
-  // more requests than could ever be pending with the current design.
-
-  _requests_sem = CreateSemaphore (NULL,   // SECURITY_ATTRIBUTES
-				   0,	   // Initial count
-				   129792, // Maximum count
-				   NULL);  // Anonymous
-
-  if (!_requests_sem)
-    {
-      system_printf (("failed to create the request queue semaphore, "
-		      "error = %lu"),
-		     GetLastError ());
-      abort ();
-    }
-
-  create_workers (initial_workers);
-}
-
-threaded_queue::~threaded_queue ()
-{
-  if (_running)
-    stop ();
-
-  debug_printf ("deleting all pending queue requests");
-  queue_request *reqptr = _requests_head;
-  while (reqptr)
-    {
-      queue_request *const ptr = reqptr;
-      reqptr = reqptr->_next;
-      delete ptr;
-    }
-
-  DeleteCriticalSection (&_queue_lock);
-  if (_requests_sem)
-    (void) CloseHandle (_requests_sem);
-}
-
-/* FIXME: return success or failure rather than quitting */
-void
-threaded_queue::add_submission_loop (queue_submission_loop *const submitter)
-{
-  assert (this);
-  assert (submitter);
-  assert (submitter->_queue == this);
-  assert (!submitter->_next);
-
-  submitter->_next =
-    TInterlockedExchangePointer (&_submitters_head, submitter);
-
-  if (_running)
-    submitter->start ();
-}
-
-bool
-threaded_queue::start ()
-{
-  EnterCriticalSection (&_queue_lock);
-  const bool was_running = _running;
-  _running = true;
-  queue_submission_loop *loopptr = _submitters_head;
-  LeaveCriticalSection (&_queue_lock);
-
-  if (!was_running)
-    {
-      debug_printf ("starting all queue submission loops");
-
-      while (loopptr)
-	{
-	  queue_submission_loop *const ptr = loopptr;
-	  loopptr = loopptr->_next;
-	  ptr->start ();
-	}
-    }
-
-  return was_running;
-}
-
-bool
-threaded_queue::stop ()
-{
-  EnterCriticalSection (&_queue_lock);
-  const bool was_running = _running;
-  _running = false;
-  queue_submission_loop *loopptr = _submitters_head;
-  LeaveCriticalSection (&_queue_lock);
-
-  if (was_running)
-    {
-      debug_printf ("stopping all queue submission loops");
-      while (loopptr)
-	{
-	  queue_submission_loop *const ptr = loopptr;
-	  loopptr = loopptr->_next;
-	  ptr->stop ();
-	}
-
-      ReleaseSemaphore (_requests_sem, _workers_count, NULL);
-      while (_workers_count)
-	{
-	  debug_printf (("waiting for worker threads to terminate: "
-			 "%lu still running"),
-			_workers_count);
-	  Sleep (1000);
-	}
-      debug_printf ("all worker threads have terminated");
-    }
-
-  return was_running;
-}
-
-/* FIXME: return success or failure */
-void
-threaded_queue::add (queue_request *const therequest)
-{
-  assert (this);
-  assert (therequest);
-  assert (!therequest->_next);
-
-  if (!_workers_count)
-    {
-      system_printf ("warning: no worker threads to handle request!");
-      // FIXME: And then what?
-    }
-
-  EnterCriticalSection (&_queue_lock);
-  if (!_requests_head)
-    _requests_head = therequest;
-  else
-    {
-      /* Add to the queue end. */
-      queue_request *reqptr = _requests_head;
-      for (; reqptr->_next; reqptr = reqptr->_next)
-	{}
-      assert (reqptr);
-      assert (!reqptr->_next);
-      reqptr->_next = therequest;
-    }
-
-  _requests_count += 1;
-  assert (_requests_count > 0);
-  LeaveCriticalSection (&_queue_lock);
-
-  (void) ReleaseSemaphore (_requests_sem, 1, NULL);
-}
-
-/*static*/ DWORD WINAPI
-threaded_queue::start_routine (const LPVOID lpParam)
-{
-  class threaded_queue *const queue = (class threaded_queue *) lpParam;
-  assert (queue);
-
-  queue->worker_loop ();
-
-  const long count = InterlockedDecrement (&queue->_workers_count);
-  assert (count >= 0);
-
-  if (queue->_running)
-    debug_printf ("worker loop has exited; thread about to terminate");
-
-  return 0;
-}
-
-/* Called from the constructor: so no need to be thread-safe until the
- * worker threads start to be created; thus the interlocked increment
- * of the `_workers_count' field.
- */
-
-void
-threaded_queue::create_workers (const size_t initial_workers)
-{
-  assert (initial_workers > 0);
-
-  for (unsigned int i = 0; i != initial_workers; i++)
-    {
-      const long count = InterlockedIncrement (&_workers_count);
-      assert (count > 0);
-
-      DWORD tid;
-      const HANDLE hThread =
-	CreateThread (NULL, 0, start_routine, this, 0, &tid);
-
-      if (!hThread)
-	{
-	  system_printf ("failed to create thread, error = %lu",
-			 GetLastError ());
-	  abort ();
-	}
-
-      (void) CloseHandle (hThread);
-    }
-}
-
-void
-threaded_queue::worker_loop ()
-{
-  while (true)
-    {
-      const DWORD rc = WaitForSingleObject (_requests_sem, INFINITE);
-      if (rc == WAIT_FAILED)
-	{
-	  system_printf ("wait for request semaphore failed, error = %lu",
-			 GetLastError ());
-	  return;
-	}
-      assert (rc == WAIT_OBJECT_0);
-
-      EnterCriticalSection (&_queue_lock);
-      if (!_running)
-	{
-	  LeaveCriticalSection (&_queue_lock);
-	  return;
-	}
-
-      assert (_requests_head);
-      queue_request *const reqptr = _requests_head;
-      _requests_head = reqptr->_next;
-
-      _requests_count -= 1;
-      assert (_requests_count >= 0);
-      LeaveCriticalSection (&_queue_lock);
-
-      assert (reqptr);
-      reqptr->process ();
-      delete reqptr;
-    }
-}
-
-/*****************************************************************************/
-
-/* queue_submission_loop */
-
-queue_submission_loop::queue_submission_loop (threaded_queue *const queue,
-					      const bool ninterruptible)
-  : _running (false),
-    _interrupt_event (NULL),
-    _queue (queue),
-    _interruptible (ninterruptible),
-    _hThread (NULL),
-    _tid (0),
-    _next (NULL)
-{
-  if (_interruptible)
-    {
-      // verbose: debug_printf ("creating an interruptible processing thread");
-
-      _interrupt_event = CreateEvent (NULL,  // SECURITY_ATTRIBUTES
-				      FALSE, // Auto-reset
-				      FALSE, // Initially non-signalled
-				      NULL); // Anonymous
-
-      if (!_interrupt_event)
-	{
-	  system_printf ("failed to create interrupt event, error = %lu",
-			 GetLastError ());
-	  abort ();
-	}
-    }
-}
-
-queue_submission_loop::~queue_submission_loop ()
-{
-  if (_running)
-    stop ();
-  if (_interrupt_event)
-    (void) CloseHandle (_interrupt_event);
-  if (_hThread)
-    (void) CloseHandle (_hThread);
-}
-
-bool
-queue_submission_loop::start ()
-{
-  assert (this);
-  assert (!_hThread);
-
-  const bool was_running = _running;
-
-  if (!was_running)
-    {
-      _running = true;
-
-      _hThread = CreateThread (NULL, 0, start_routine, this, 0, &_tid);
-      if (!_hThread)
-	{
-	  system_printf ("failed to create thread, error = %lu",
-			 GetLastError ());
-	  abort ();
-	}
-    }
-
-  return was_running;
-}
-
-bool
-queue_submission_loop::stop ()
-{
-  assert (this);
-  assert (_hThread && _hThread != INVALID_HANDLE_VALUE);
-
-  const bool was_running = _running;
-
-  if (_running)
-    {
-      _running = false;
-
-      if (_interruptible)
-	{
-	  assert (_interrupt_event
-		  && _interrupt_event != INVALID_HANDLE_VALUE);
-
-	  SetEvent (_interrupt_event);
-
-	  if (WaitForSingleObject (_hThread, 1000) == WAIT_TIMEOUT)
-	    {
-	      system_printf (("request loop thread %lu failed to shutdown "
-			      "when asked politely: about to get heavy"),
-			     _tid);
-
-	      if (!TerminateThread (_hThread, 0))
-		{
-		  system_printf (("failed to kill request loop thread %lu"
-				  ", error = %lu"),
-				 _tid, GetLastError ());
-		  abort ();
-		}
-	    }
-	}
-      else
-	{
-	  // FIXME: could wait to see if the request loop notices that
-	  // the submission loop is no longer running and shuts down
-	  // voluntarily.
-
-	  debug_printf ("killing request loop thread %lu", _tid);
-
-	  if (!TerminateThread (_hThread, 0))
-	    system_printf (("failed to kill request loop thread %lu"
-			    ", error = %lu"),
-			   _tid, GetLastError ());
-	}
-    }
-
-  return was_running;
-}
-
-/*static*/ DWORD WINAPI
-queue_submission_loop::start_routine (const LPVOID lpParam)
-{
-  class queue_submission_loop *const submission_loop =
-    (class queue_submission_loop *) lpParam;
-  assert (submission_loop);
-
-  submission_loop->request_loop ();
-
-  debug_printf ("submission loop has exited; thread about to terminate");
-
-  submission_loop->stop ();
-
-  return 0;
-}
-
-/*****************************************************************************/
-#endif /* __OUTSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/threaded_queue.h b/winsup/cygserver/threaded_queue.h
deleted file mode 100644
index 0c3f991..0000000
--- a/winsup/cygserver/threaded_queue.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/* threaded_queue.h
-
-   Copyright 2001, 2002, 2003 Red Hat Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _THREADED_QUEUE_
-#define _THREADED_QUEUE_
-
-/*****************************************************************************/
-
-/* a specific request */
-
-class queue_request
-{
-public:
-  queue_request *_next;
-
-  queue_request () : _next (NULL) {}
-  virtual ~queue_request ();
-
-  virtual void process () = 0;
-};
-
-/*****************************************************************************/
-
-/* a queue to allocate requests from n submission loops to x worker threads */
-
-class queue_submission_loop;
-
-class threaded_queue
-{
-public:
-  threaded_queue (size_t initial_workers = 1);
-  ~threaded_queue ();
-
-  void add_submission_loop (queue_submission_loop *);
-
-  bool running () const { return _running; }
-
-  bool start ();
-  bool stop ();
-
-  void add (queue_request *);
-
-private:
-  long _workers_count;
-  bool _running;
-
-  queue_submission_loop *_submitters_head;
-
-  long _requests_count;		// Informational only.
-  queue_request *_requests_head;
-
-  CRITICAL_SECTION _queue_lock;
-  HANDLE _requests_sem;		// == _requests_count
-
-  static DWORD WINAPI start_routine (LPVOID /* this */);
-
-  void create_workers (size_t initial_workers);
-  void worker_loop ();
-};
-
-/*****************************************************************************/
-
-/* parameters for a request finding and submitting loop */
-
-class queue_submission_loop
-{
-  friend class threaded_queue;
-
-public:
-  queue_submission_loop (threaded_queue *, bool ninterruptible);
-  virtual ~queue_submission_loop ();
-
-  bool start ();
-  bool stop ();
-
-  threaded_queue *queue () { return _queue; };
-
-protected:
-  bool _running;
-  HANDLE _interrupt_event;
-  threaded_queue *const _queue;
-
-private:
-  bool _interruptible;
-  HANDLE _hThread;
-  DWORD _tid;
-  queue_submission_loop *_next;
-
-  static DWORD WINAPI start_routine (LPVOID /* this */);
-  virtual void request_loop () = 0;
-};
-
-#ifdef __cplusplus
-
-/*---------------------------------------------------------------------------*
- * Some type-safe versions of the various interlocked functions.
- *---------------------------------------------------------------------------*/
-
-template <typename T> T *
-TInterlockedExchangePointer (T **lvalue, T *rvalue)
-{
-  return reinterpret_cast<T *>
-    (InterlockedExchangePointer (reinterpret_cast<void **> (lvalue),
-				 reinterpret_cast<void *> (rvalue)));
-}
-
-template <typename T> T *
-TInterlockedCompareExchangePointer (T **lvalue, T *rvalue1, T *rvalue2)
-{
-  return reinterpret_cast<T *>
-    (InterlockedCompareExchangePointer (reinterpret_cast<void **> (lvalue),
-					reinterpret_cast<void *> (rvalue1),
-					reinterpret_cast<void *> (rvalue2)));
-}
-
-#endif /* __cplusplus */
-
-#endif /* _THREADED_QUEUE_ */
diff --git a/winsup/cygserver/transport.cc b/winsup/cygserver/transport.cc
deleted file mode 100644
index 0e97082..0000000
--- a/winsup/cygserver/transport.cc
+++ /dev/null
@@ -1,53 +0,0 @@
-/* transport.cc
-
-   Copyright 2001, 2002, 2003, 2004 Red Hat Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* to allow this to link into cygwin and the .dll, a little magic is needed. */
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-#else
-#include "winsup.h"
-#endif
-
-#include <sys/socket.h>
-
-#include "transport.h"
-#include "transport_pipes.h"
-#include "transport_sockets.h"
-
-/* The factory */
-transport_layer_base *
-create_server_transport ()
-{
-  if (wincap.is_winnt ())
-    return new transport_layer_pipes;
-  else
-    return new transport_layer_sockets;
-}
-
-#ifndef __INSIDE_CYGWIN__
-
-bool
-transport_layer_base::impersonate_client ()
-{
-  return true;
-}
-
-bool
-transport_layer_base::revert_to_self ()
-{
-  return true;
-}
-
-#endif /* !__INSIDE_CYGWIN__ */
-
-transport_layer_base::~transport_layer_base ()
-{}
diff --git a/winsup/cygserver/transport.h b/winsup/cygserver/transport.h
deleted file mode 100644
index 80f50fd..0000000
--- a/winsup/cygserver/transport.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* transport.h
-
-   Copyright 2001, 2002, 2003, 2004 Red Hat Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _TRANSPORT_H
-#define _TRANSPORT_H
-
-class transport_layer_base *create_server_transport ();
-
-class transport_layer_base
-{
-public:
-#ifndef __INSIDE_CYGWIN__
-  virtual int listen () = 0;
-  virtual class transport_layer_base *accept (bool *recoverable) = 0;
-#endif
-
-  virtual void close () = 0;
-  virtual ssize_t read (void *buf, size_t len) = 0;
-  virtual ssize_t write (void *buf, size_t len) = 0;
-  virtual int connect () = 0;
-
-#ifndef __INSIDE_CYGWIN__
-  virtual bool impersonate_client ();
-  virtual bool revert_to_self ();
-#endif
-
-  virtual ~transport_layer_base ();
-};
-
-#endif /* _TRANSPORT_H */
diff --git a/winsup/cygserver/transport_pipes.cc b/winsup/cygserver/transport_pipes.cc
deleted file mode 100644
index 9fdf758..0000000
--- a/winsup/cygserver/transport_pipes.cc
+++ /dev/null
@@ -1,355 +0,0 @@
-/* transport_pipes.cc
-
-   Copyright 2001, 2002, 2003, 2004 Red Hat Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* to allow this to link into cygwin and the .dll, a little magic is needed. */
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-#else
-#include "winsup.h"
-#endif
-
-#include <sys/types.h>
-
-#include <assert.h>
-#include <netdb.h>
-#include <pthread.h>
-#include <unistd.h>
-
-#include "cygerrno.h"
-#include "transport.h"
-#include "transport_pipes.h"
-
-#ifndef __INSIDE_CYGWIN__
-#include "cygserver.h"
-#include "cygserver_ipc.h"
-#else
-#include "security.h"
-#endif
-
-#ifdef __INSIDE_CYGWIN__
-#define SET_ERRNO(err)	set_errno (err)
-#else
-#define SET_ERRNO(err)	errno = (err)
-#endif
-
-enum
-  {
-    MAX_WAIT_NAMED_PIPE_RETRY = 64,
-    WAIT_NAMED_PIPE_TIMEOUT = 10 // milliseconds
-  };
-
-#ifndef __INSIDE_CYGWIN__
-
-static pthread_once_t pipe_instance_lock_once = PTHREAD_ONCE_INIT;
-static CRITICAL_SECTION pipe_instance_lock;
-static long pipe_instance = 0;
-
-static void
-initialise_pipe_instance_lock ()
-{
-  assert (pipe_instance == 0);
-  InitializeCriticalSection (&pipe_instance_lock);
-}
-
-#endif /* !__INSIDE_CYGWIN__ */
-
-#ifndef __INSIDE_CYGWIN__
-
-transport_layer_pipes::transport_layer_pipes (const HANDLE hPipe)
-  : _pipe_name (""),
-    _hPipe (hPipe),
-    _is_accepted_endpoint (true),
-    _is_listening_endpoint (false)
-{
-  assert (_hPipe);
-  assert (_hPipe != INVALID_HANDLE_VALUE);
-
-}
-
-#endif /* !__INSIDE_CYGWIN__ */
-
-transport_layer_pipes::transport_layer_pipes ()
-  : _pipe_name ("\\\\.\\pipe\\cygwin_lpc"),
-    _hPipe (NULL),
-    _is_accepted_endpoint (false),
-    _is_listening_endpoint (false)
-{
-}
-
-transport_layer_pipes::~transport_layer_pipes ()
-{
-  close ();
-}
-
-#ifndef __INSIDE_CYGWIN__
-
-int
-transport_layer_pipes::listen ()
-{
-  assert (!_hPipe);
-  assert (!_is_accepted_endpoint);
-  assert (!_is_listening_endpoint);
-
-  _is_listening_endpoint = true;
-
-  /* no-op */
-  return 0;
-}
-
-class transport_layer_pipes *
-transport_layer_pipes::accept (bool *const recoverable)
-{
-  assert (!_hPipe);
-  assert (!_is_accepted_endpoint);
-  assert (_is_listening_endpoint);
-
-  pthread_once (&pipe_instance_lock_once, &initialise_pipe_instance_lock);
-
-  EnterCriticalSection (&pipe_instance_lock);
-
-  // Read: http://www.securityinternals.com/research/papers/namedpipe.php
-  // See also the Microsoft security bulletins MS00-053 and MS01-031.
-
-  // FIXME: Remove FILE_CREATE_PIPE_INSTANCE.
-
-  const bool first_instance = (pipe_instance == 0);
-
-  const HANDLE accept_pipe =
-    CreateNamedPipe (_pipe_name,
-		     (PIPE_ACCESS_DUPLEX
-		      | (first_instance ? FILE_FLAG_FIRST_PIPE_INSTANCE : 0)),
-		     (PIPE_TYPE_BYTE | PIPE_WAIT),
-		     PIPE_UNLIMITED_INSTANCES,
-		     0, 0, 1000,
-		     &sec_all_nih);
-
-  const bool duplicate = (accept_pipe == INVALID_HANDLE_VALUE
-			  && pipe_instance == 0
-			  && GetLastError () == ERROR_ACCESS_DENIED);
-
-  if (accept_pipe != INVALID_HANDLE_VALUE)
-    InterlockedIncrement (&pipe_instance);
-
-  LeaveCriticalSection (&pipe_instance_lock);
-
-  if (duplicate)
-    {
-      *recoverable = false;
-      system_printf ("failed to create named pipe: "
-		     "is the daemon already running?");
-      return NULL;
-    }
-
-  if (accept_pipe == INVALID_HANDLE_VALUE)
-    {
-      debug_printf ("error creating pipe (%lu).", GetLastError ());
-      *recoverable = true;	// FIXME: case analysis?
-      return NULL;
-    }
-
-  assert (accept_pipe);
-
-  if (!ConnectNamedPipe (accept_pipe, NULL)
-      && GetLastError () != ERROR_PIPE_CONNECTED)
-    {
-      debug_printf ("error connecting to pipe (%lu)", GetLastError ());
-      (void) CloseHandle (accept_pipe);
-      *recoverable = true;	// FIXME: case analysis?
-      return NULL;
-    }
-
-  return new transport_layer_pipes (accept_pipe);
-}
-
-#endif /* !__INSIDE_CYGWIN__ */
-
-void
-transport_layer_pipes::close ()
-{
-  // verbose: debug_printf ("closing pipe %p", _hPipe);
-
-  if (_hPipe)
-    {
-      assert (_hPipe != INVALID_HANDLE_VALUE);
-
-#ifndef __INSIDE_CYGWIN__
-
-      if (_is_accepted_endpoint)
-	{
-	  (void) FlushFileBuffers (_hPipe); // Blocks until client reads.
-	  (void) DisconnectNamedPipe (_hPipe);
-	  EnterCriticalSection (&pipe_instance_lock);
-	  (void) CloseHandle (_hPipe);
-	  assert (pipe_instance > 0);
-	  InterlockedDecrement (&pipe_instance);
-	  LeaveCriticalSection (&pipe_instance_lock);
-	}
-      else
-	(void) CloseHandle (_hPipe);
-
-#else /* __INSIDE_CYGWIN__ */
-
-      assert (!_is_accepted_endpoint);
-      (void) ForceCloseHandle (_hPipe);
-
-#endif /* __INSIDE_CYGWIN__ */
-
-      _hPipe = NULL;
-    }
-}
-
-ssize_t
-transport_layer_pipes::read (void *const buf, const size_t len)
-{
-  // verbose: debug_printf ("reading from pipe %p", _hPipe);
-
-  assert (_hPipe);
-  assert (_hPipe != INVALID_HANDLE_VALUE);
-  assert (!_is_listening_endpoint);
-
-  DWORD count;
-  if (!ReadFile (_hPipe, buf, len, &count, NULL))
-    {
-      debug_printf ("error reading from pipe (%lu)", GetLastError ());
-      SET_ERRNO (EINVAL);	// FIXME?
-      return -1;
-    }
-
-  return count;
-}
-
-ssize_t
-transport_layer_pipes::write (void *const buf, const size_t len)
-{
-  // verbose: debug_printf ("writing to pipe %p", _hPipe);
-
-  assert (_hPipe);
-  assert (_hPipe != INVALID_HANDLE_VALUE);
-  assert (!_is_listening_endpoint);
-
-  DWORD count;
-  if (!WriteFile (_hPipe, buf, len, &count, NULL))
-    {
-      debug_printf ("error writing to pipe, error = %lu", GetLastError ());
-      SET_ERRNO (EINVAL);	// FIXME?
-      return -1;
-    }
-
-  return count;
-}
-
-/*
- * This routine holds a static variable, assume_cygserver, that is set
- * if the transport has good reason to think that cygserver is
- * running, i.e. if if successfully connected to it with the previous
- * attempt.  If this is set, the code tries a lot harder to get a
- * connection, making the assumption that any failures are just
- * congestion and overloading problems.
- */
-
-int
-transport_layer_pipes::connect ()
-{
-  assert (!_hPipe);
-  assert (!_is_accepted_endpoint);
-  assert (!_is_listening_endpoint);
-
-  static bool assume_cygserver = false;
-
-  BOOL rc = TRUE;
-  int retries = 0;
-
-  while (rc)
-    {
-      _hPipe = CreateFile (_pipe_name,
-			   GENERIC_READ | GENERIC_WRITE,
-			   FILE_SHARE_READ | FILE_SHARE_WRITE,
-			   &sec_all_nih,
-			   OPEN_EXISTING,
-			   SECURITY_IMPERSONATION,
-			   NULL);
-
-      if (_hPipe != INVALID_HANDLE_VALUE)
-	{
-	  assert (_hPipe);
-#ifdef __INSIDE_CYGWIN__
-	  ProtectHandle (_hPipe);
-#endif
-	  assume_cygserver = true;
-	  return 0;
-	}
-
-      _hPipe = NULL;
-
-      if (!assume_cygserver && GetLastError () != ERROR_PIPE_BUSY)
-	{
-	  debug_printf ("Error opening the pipe (%lu)", GetLastError ());
-	  return -1;
-	}
-
-      /* Note: `If no instances of the specified named pipe exist, the
-       * WaitNamedPipe function returns immediately, regardless of the
-       * time-out value.'  Thus the explicit Sleep if the call fails
-       * with ERROR_FILE_NOT_FOUND.
-       */
-      while (retries != MAX_WAIT_NAMED_PIPE_RETRY
-	     && !(rc = WaitNamedPipe (_pipe_name, WAIT_NAMED_PIPE_TIMEOUT)))
-	{
-	  if (GetLastError () == ERROR_FILE_NOT_FOUND)
-	    Sleep (0);		// Give the server a chance.
-
-	  retries += 1;
-	}
-    }
-
-  assert (retries == MAX_WAIT_NAMED_PIPE_RETRY);
-
-  system_printf ("lost connection to cygserver, error = %lu",
-		 GetLastError ());
-
-  assume_cygserver = false;
-
-  return -1;
-}
-
-#ifndef __INSIDE_CYGWIN__
-
-bool
-transport_layer_pipes::impersonate_client ()
-{
-  assert (_hPipe);
-  assert (_hPipe != INVALID_HANDLE_VALUE);
-  assert (_is_accepted_endpoint);
-
-  if (_hPipe && !ImpersonateNamedPipeClient (_hPipe))
-    {
-      debug_printf ("Failed to Impersonate client, (%lu)", GetLastError ());
-      return false;
-    }
-
-  return true;
-}
-
-bool
-transport_layer_pipes::revert_to_self ()
-{
-  assert (_is_accepted_endpoint);
-
-  if (!RevertToSelf ())
-    {
-      debug_printf ("Failed to RevertToSelf, (%lu)", GetLastError ());
-      return false;
-    }
-  return true;
-}
-
-#endif /* !__INSIDE_CYGWIN__ */
diff --git a/winsup/cygserver/transport_pipes.h b/winsup/cygserver/transport_pipes.h
deleted file mode 100644
index 7265a88..0000000
--- a/winsup/cygserver/transport_pipes.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* transport_pipes.h
-
-   Copyright 2001, 2002, 2003 Red Hat Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _TRANSPORT_PIPES_H
-#define _TRANSPORT_PIPES_H
-
-/* Named pipes based transport, for security on NT */
-class transport_layer_pipes : public transport_layer_base
-{
-public:
-#ifndef __INSIDE_CYGWIN__
-  virtual int listen ();
-  virtual class transport_layer_pipes *accept (bool *recoverable);
-#endif
-
-  virtual void close ();
-  virtual ssize_t read (void *buf, size_t len);
-  virtual ssize_t write (void *buf, size_t len);
-  virtual int connect ();
-
-#ifndef __INSIDE_CYGWIN__
-  virtual bool impersonate_client ();
-  virtual bool revert_to_self ();
-#endif
-
-  transport_layer_pipes ();
-  virtual ~transport_layer_pipes ();
-
-private:
-  const char *const _pipe_name;
-  HANDLE _hPipe;
-  const bool _is_accepted_endpoint;
-  bool _is_listening_endpoint;
-
-  transport_layer_pipes (HANDLE hPipe);
-};
-
-#endif /* _TRANSPORT_PIPES_H */
diff --git a/winsup/cygserver/transport_sockets.cc b/winsup/cygserver/transport_sockets.cc
deleted file mode 100644
index d89e343..0000000
--- a/winsup/cygserver/transport_sockets.cc
+++ /dev/null
@@ -1,395 +0,0 @@
-/* transport_sockets.cc
-
-   Copyright 2001, 2002, 2003, 2004 Red Hat Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-/* to allow this to link into cygwin and the .dll, a little magic is needed. */
-#ifdef __OUTSIDE_CYGWIN__
-#include "woutsup.h"
-#else
-#include "winsup.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-
-#include <assert.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include "cygerrno.h"
-#include "transport.h"
-#include "transport_sockets.h"
-
-#ifdef __INSIDE_CYGWIN__
-#define SET_ERRNO(err)	set_errno (err)
-#define GET_ERRNO()	get_errno ()
-#else
-#define SET_ERRNO(err)	errno = (err)
-#define GET_ERRNO()	(errno)
-#endif
-
-/* to allow this to link into cygwin and the .dll, a little magic is needed. */
-#ifndef __OUTSIDE_CYGWIN__
-
-extern "C" int cygwin_accept (int fd, struct sockaddr *, int *len);
-extern "C" int cygwin_bind (int fd, const struct sockaddr *, int len);
-extern "C" int cygwin_connect (int fd, const struct sockaddr *, int len);
-extern "C" int cygwin_listen (int fd, int backlog);
-extern "C" int cygwin_shutdown (int fd, int how);
-extern "C" int cygwin_socket (int af, int type, int protocol);
-
-#else /* __OUTSIDE_CYGWIN__ */
-
-#define cygwin_accept(A,B,C)    ::accept (A,B,C)
-#define cygwin_bind(A,B,C)      ::bind (A,B,C)
-#define cygwin_connect(A,B,C)   ::connect (A,B,C)
-#define cygwin_listen(A,B)      ::listen (A,B)
-#define cygwin_shutdown(A,B)    ::shutdown (A,B)
-#define cygwin_socket(A,B,C)    ::socket (A,B,C)
-
-#endif /* __OUTSIDE_CYGWIN__ */
-
-enum
-  {
-    MAX_CONNECT_RETRY = 64
-  };
-
-transport_layer_sockets::transport_layer_sockets (const int fd)
-  : _fd (fd),
-    _addr_len (0),
-    _is_accepted_endpoint (true),
-    _is_listening_endpoint (false)
-{
-  assert (_fd != -1);
-
-  memset (&_addr, '\0', sizeof (_addr));
-}
-
-transport_layer_sockets::transport_layer_sockets ()
-  : _fd (-1),
-    _addr_len (0),
-    _is_accepted_endpoint (false),
-    _is_listening_endpoint (false)
-{
-  memset (&_addr, '\0', sizeof (_addr));
-
-  _addr.sun_family = AF_UNIX;
-  strcpy (_addr.sun_path, "/tmp/cygdaemo"); // FIXME: $TMP?
-  _addr_len = SUN_LEN (&_addr);
-}
-
-transport_layer_sockets::~transport_layer_sockets ()
-{
-  close ();
-}
-
-#ifndef __INSIDE_CYGWIN__
-
-int
-transport_layer_sockets::listen ()
-{
-  assert (_fd == -1);
-  assert (!_is_accepted_endpoint);
-  assert (!_is_listening_endpoint);
-
-  debug_printf ("listen () [this = %p]", this);
-
-  struct stat sbuf;
-
-  if (stat (_addr.sun_path, &sbuf) == -1)
-    {
-      if (GET_ERRNO () != ENOENT)
-	{
-	  system_printf ("cannot access socket file `%s': %s",
-			 _addr.sun_path, strerror (GET_ERRNO ()));
-	  return -1;
-	}
-    }
-  else if (S_ISSOCK (sbuf.st_mode))
-    {
-      // The socket already exists: is a duplicate cygserver running?
-
-      const int newfd = cygwin_socket (AF_UNIX, SOCK_STREAM, 0);
-
-      if (newfd == -1)
-	{
-	  system_printf ("failed to create UNIX domain socket: %s",
-			 strerror (GET_ERRNO ()));
-	  return -1;
-	}
-
-      if (cygwin_connect (newfd, (struct sockaddr *) &_addr, _addr_len) == 0)
-	{
-	  system_printf ("the daemon is already running");
-	  (void) cygwin_shutdown (newfd, SHUT_WR);
-	  char buf[BUFSIZ];
-	  while (::read (newfd, buf, sizeof (buf)) > 0)
-	    {}
-	  (void) ::close (newfd);
-	  return -1;
-	}
-
-      if (unlink (_addr.sun_path) == -1)
-	{
-	  system_printf ("failed to remove `%s': %s",
-			 _addr.sun_path, strerror (GET_ERRNO ()));
-	  (void) ::close (newfd);
-	  return -1;
-	}
-    }
-  else
-    {
-      system_printf ("cannot create socket `%s': File already exists",
-		     _addr.sun_path);
-      return -1;
-    }
-
-  _fd = cygwin_socket (AF_UNIX, SOCK_STREAM, 0);
-
-  if (_fd == -1)
-    {
-      system_printf ("failed to create UNIX domain socket: %s",
-		     strerror (GET_ERRNO ()));
-      return -1;
-    }
-
-  if (cygwin_bind (_fd, (struct sockaddr *) &_addr, _addr_len) == -1)
-    {
-      const int saved_errno = GET_ERRNO ();
-      close ();
-      SET_ERRNO (saved_errno);
-      system_printf ("failed to bind UNIX domain socket `%s': %s",
-		     _addr.sun_path, strerror (GET_ERRNO ()));
-      return -1;
-    }
-
-  _is_listening_endpoint = true; // i.e. this really means "have bound".
-
-  if (cygwin_listen (_fd, SOMAXCONN) == -1)
-    {
-      const int saved_errno = GET_ERRNO ();
-      close ();
-      SET_ERRNO (saved_errno);
-      system_printf ("failed to listen on UNIX domain socket `%s': %s",
-		     _addr.sun_path, strerror (GET_ERRNO ()));
-      return -1;
-    }
-
-  debug_printf ("0 = listen () [this = %p, fd = %d]", this, _fd);
-
-  return 0;
-}
-
-class transport_layer_sockets *
-transport_layer_sockets::accept (bool *const recoverable)
-{
-  assert (_fd != -1);
-  assert (!_is_accepted_endpoint);
-  assert (_is_listening_endpoint);
-
-  debug_printf ("accept () [this = %p, fd = %d]", this, _fd);
-
-  struct sockaddr_un client_addr;
-  socklen_t client_addr_len = sizeof (client_addr);
-
-  const int accept_fd =
-    cygwin_accept (_fd, (struct sockaddr *) &client_addr, &client_addr_len);
-
-  if (accept_fd == -1)
-    {
-      system_printf ("failed to accept connection: %s", strerror (GET_ERRNO ()));
-      switch (GET_ERRNO ())
-	{
-	case ECONNABORTED:
-	case EINTR:
-	case EMFILE:
-	case ENFILE:
-	case ENOBUFS:
-	case ENOMEM:
-	  *recoverable = true;
-	  break;
-
-	default:
-	  *recoverable = false;
-	  break;
-	}
-      return NULL;
-    }
-
-  debug_printf ("%d = accept () [this = %p, fd = %d]", accept_fd, this, _fd);
-
-  return new transport_layer_sockets (accept_fd);
-}
-
-#endif /* !__INSIDE_CYGWIN__ */
-
-void
-transport_layer_sockets::close ()
-{
-  debug_printf ("close () [this = %p, fd = %d]", this, _fd);
-
-  if (_is_listening_endpoint)
-    (void) unlink (_addr.sun_path);
-
-  if (_fd != -1)
-    {
-      (void) cygwin_shutdown (_fd, SHUT_WR);
-      if (!_is_listening_endpoint)
-	{
-	  char buf[BUFSIZ];
-	  while (::read (_fd, buf, sizeof (buf)) > 0)
-	    {}
-	}
-      (void) ::close (_fd);
-      _fd = -1;
-    }
-
-  _is_listening_endpoint = false;
-}
-
-ssize_t
-transport_layer_sockets::read (void *const buf, const size_t buf_len)
-{
-  assert (_fd != -1);
-  assert (!_is_listening_endpoint);
-
-  assert (buf);
-  assert (buf_len > 0);
-
-  // verbose: debug_printf ("read (buf = %p, len = %u) [this = %p, fd = %d]",
-  //		buf, buf_len, this, _fd);
-
-  char *read_buf = static_cast<char *> (buf);
-  size_t read_buf_len = buf_len;
-  ssize_t res = 0;
-
-  while (read_buf_len != 0
-	 && (res = ::read (_fd, read_buf, read_buf_len)) > 0)
-    {
-      read_buf += res;
-      read_buf_len -= res;
-
-      assert (read_buf_len >= 0);
-    }
-
-  if (res != -1)
-    {
-      if (res == 0)
-	SET_ERRNO (EIO);	// FIXME?
-
-      res = buf_len - read_buf_len;
-    }
-
-  if (res != static_cast<ssize_t> (buf_len))
-    debug_printf ("%d = read (buf = %p, len = %u) [this = %p, fd = %d]: %s",
-		  res, buf, buf_len, this, _fd,
-		  (res == -1 ? strerror (GET_ERRNO ()) : "EOF"));
-  else
-    {
-      // verbose: debug_printf ("%d = read (buf = %p, len = %u) [this = %p, fd = %d]",
-      //		    res, buf, buf_len, this, _fd);
-    }
-
-  return res;
-}
-
-ssize_t
-transport_layer_sockets::write (void *const buf, const size_t buf_len)
-{
-  assert (_fd != -1);
-  assert (!_is_listening_endpoint);
-
-  assert (buf);
-  assert (buf_len > 0);
-
-  // verbose: debug_printf ("write (buf = %p, len = %u) [this = %p, fd = %d]",
-  //		buf, buf_len, this, _fd);
-
-  char *write_buf = static_cast<char *> (buf);
-  size_t write_buf_len = buf_len;
-  ssize_t res = 0;
-
-  while (write_buf_len != 0
-	 && (res = ::write (_fd, write_buf, write_buf_len)) > 0)
-    {
-      write_buf += res;
-      write_buf_len -= res;
-
-      assert (write_buf_len >= 0);
-    }
-
-  if (res != -1)
-    {
-      if (res == 0)
-	SET_ERRNO (EIO);	// FIXME?
-
-      res = buf_len - write_buf_len;
-    }
-
-  if (res != static_cast<ssize_t> (buf_len))
-    debug_printf ("%d = write (buf = %p, len = %u) [this = %p, fd = %d]: %s",
-		  res, buf, buf_len, this, _fd,
-		  (res == -1 ? strerror (GET_ERRNO ()) : "EOF"));
-  else
-    {
-      // verbose: debug_printf ("%d = write (buf = %p, len = %u) [this = %p, fd = %d]",
-      //		    res, buf, buf_len, this, _fd);
-    }
-
-  return res;
-}
-
-int
-transport_layer_sockets::connect ()
-{
-  assert (_fd == -1);
-  assert (!_is_accepted_endpoint);
-  assert (!_is_listening_endpoint);
-
-  static bool assume_cygserver = false;
-
-  debug_printf ("connect () [this = %p]", this);
-
-  for (int retries = 0; retries != MAX_CONNECT_RETRY; retries++)
-    {
-      _fd = cygwin_socket (AF_UNIX, SOCK_STREAM, 0);
-
-      if (_fd == -1)
-	{
-	  system_printf ("failed to create UNIX domain socket: %s",
-			 strerror (GET_ERRNO ()));
-	  return -1;
-	}
-
-      if (cygwin_connect (_fd, (struct sockaddr *) &_addr, _addr_len) == 0)
-	{
-	  assume_cygserver = true;
-	  debug_printf ("0 = connect () [this = %p, fd = %d]", this, _fd);
-	  return 0;
-	}
-
-      if (!assume_cygserver || GET_ERRNO () != ECONNREFUSED)
-	{
-	  debug_printf ("failed to connect to server: %s", strerror (GET_ERRNO ()));
-	  (void) ::close (_fd);
-	  _fd = -1;
-	  return -1;
-	}
-
-      (void) ::close (_fd);
-      _fd = -1;
-      Sleep (0);		// Give the server a chance.
-    }
-
-  debug_printf ("failed to connect to server: %s", strerror (GET_ERRNO ()));
-  return -1;
-}
diff --git a/winsup/cygserver/transport_sockets.h b/winsup/cygserver/transport_sockets.h
deleted file mode 100644
index dab086e..0000000
--- a/winsup/cygserver/transport_sockets.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* transport_sockets.h
-
-   Copyright 2001, 2002, 2003 Red Hat Inc.
-
-   Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _TRANSPORT_SOCKETS_H
-#define _TRANSPORT_SOCKETS_H
-
-#include <sys/socket.h>
-#include <sys/un.h>
-
-class transport_layer_sockets : public transport_layer_base
-{
-public:
-#ifndef __INSIDE_CYGWIN__
-  virtual int listen ();
-  virtual class transport_layer_sockets *accept (bool *recoverable);
-#endif
-
-  virtual void close ();
-  virtual ssize_t read (void *buf, size_t len);
-  virtual ssize_t write (void *buf, size_t len);
-  virtual int connect ();
-
-  transport_layer_sockets ();
-  virtual ~transport_layer_sockets ();
-
-private:
-  /* for socket based communications */
-  int _fd;
-  struct sockaddr_un _addr;
-  socklen_t _addr_len;
-  const bool _is_accepted_endpoint;
-  bool _is_listening_endpoint;
-
-  transport_layer_sockets (int fd);
-};
-
-#endif /* _TRANSPORT_SOCKETS_H */
diff --git a/winsup/cygserver/woutsup.h b/winsup/cygserver/woutsup.h
deleted file mode 100644
index 39db639..0000000
--- a/winsup/cygserver/woutsup.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* woutsup.h: for Cygwin code compiled outside the DLL (i.e. cygserver).
-
-   Copyright 2002, 2003 Red Hat, Inc.
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#define _MT_SAFE 1
-
-#ifdef __INSIDE_CYGWIN__
-#error "woutsup.h is not for code being compiled inside the dll"
-#endif
-
-#ifndef _WIN32_WINNT
-#define _WIN32_WINNT 0x0500
-#endif
-
-#if _WIN32_WINNT < 0x0500
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0500
-#endif
-
-#define WIN32_LEAN_AND_MEAN 1
-#define _WINGDI_H
-#define _WINUSER_H
-#define _WINNLS_H
-#define _WINVER_H
-#define _WINNETWK_H
-#define _WINSVC_H
-#include <windows.h>
-#include <wincrypt.h>
-#include <lmcons.h>
-#undef _WINGDI_H
-#undef _WINUSER_H
-#undef _WINNLS_H
-#undef _WINVER_H
-#undef _WINNETWK_H
-#undef _WINSVC_H
-
-#include "wincap.h"
-
-#include "bsd_helper.h"
-#include "bsd_log.h"
-#include "bsd_mutex.h"
-
-/* The one function we use from winuser.h most of the time */
-extern "C" DWORD WINAPI GetLastError (void);
-
-extern int cygserver_running;
-
-#define SIGHANDLE(SIG)							\
-  do									\
-    {									\
-      struct sigaction act;						\
-									\
-      act.sa_handler = &handle_signal;					\
-      act.sa_mask = 0;							\
-      act.sa_flags = 0;							\
-									\
-      if (sigaction (SIG, &act, NULL) == -1)				\
-	{								\
-	  panic ("failed to install handler for " #SIG ": %s",		\
-		 strerror (errno));					\
-	  exit (1);							\
-	}								\
-    } while (false)
-
-#define debug_printf(f,...)	debug((f),##__VA_ARGS__)
-#define syscall_printf(f,...)	log(LOG_ERR,(f),##__VA_ARGS__)
-#define system_printf(f,...)	log(LOG_ERR,(f),##__VA_ARGS__)
author	cvs2svn <>	2005-05-30 01:12:17 +0000
committer	cvs2svn <>	2005-05-30 01:12:17 +0000
commit	de4edacf43fde07a33b0c382f6af071c3b7cae9d (patch)
tree	c64c3ae862e5ccdd519d6e2815e70d1753974b02 /winsup/cygserver
parent	b66f95cc7386aaf927f293d1d2bb8353bccbe30f (diff)
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