Update.cvs/libc-ud-971011

1997-10-12 05:09  Ulrich Drepper  <drepper@cygnus.com>

	* libio/Makefile (routines): Remove iofprintf.
	* stdio-common/fprintf.c [USE_IN_LIBIO]: Define _IO_fprintf.
	* libio/filedoalloc.c: Use _G_stat64 instead of stat.
	* libio/fileops.c (_IO_file_open): Change to take extra argument
	indicating whether 32 or 64 bit mode is wanted.
	* libio/iofopen.c: Call _IO_file_open with extra argument set to 0.
	* libio/iofopen64.c: Call _IO_file_open with extra argument set to 0.
	* libio/iolibio.h (_IO_freopen, _IO_freopen64): Likewise.
	* libio/iofgetpos.c: Pretty print.
	* libio/iofgetpos64.c: Use _IO_fpos64_t for local variable `pos'.

	* manual/conf.texi: Document all the _SC_ and _CS_ constants.
	* manual/creature.texi: Document _LARGEFILE_SOURCE, _LARGEFILE64_SOURCE
	and _FILE_OFFSET_BITS.
	* manual/llio.texi: Document truncate and ftruncate.
	* manual/stdio.texi: Document positional parameters for printf.

	* math/Makefile (headers): Add tgmath.h.
	(libm-support): Remove s_lrint, s_llrint, s_lround, and s_llround and
	move to ...
	(libm-calls): ... here.  Add scalbln, s_nextafterx and s_fma.
	* math/libm-test.c (lround_test, llround_test): Test for all FP formats
	by using FUNC().
	* math/libm.map: Add fma, fmaf, fmal, nextafterx, nextafterxf,
	nextafterxl, scalbln, scalblnf, scalblnl, lrintf, lrintl, llrintf,
	llrintl, lroundf, lroundl, llroundf, and llroundl.
	* math/math.h: Document new platform specific macros from mathdef.h.
	Remove declaration of lrint, llrint, lround, and llround.
	* math/test-double.c: Define TEST_DOUBLE.
	* math/test-idouble.c: Likewise.
	* math/test-float.c: Define TEST_FLOAT.
	* math/test-ifloat.c: Likewise.
	* math/tgmath.h: New file.
	* math/bits/mathcalls.h: Add nextafterx, scalbln, fma, lrint, llrint,
	lround, and llround.
	Change second argument of scalbn to `int'.
	* sysdeps/libm-ieee754/s_fma.S: New file.
	* sysdeps/libm-ieee754/s_fmaf.S: New file.
	* sysdeps/libm-ieee754/s_fmal.S: New file.
	* sysdeps/libm-i387/s_fma.S: New file.
	* sysdeps/libm-i387/s_fmaf.S: New file.
	* sysdeps/libm-i387/s_fmal.S: New file.
	* sysdeps/libm-i387/s_llrint.S: Change to take double argument.
	* sysdeps/libm-i387/s_lrint.S: Likewise.
	* sysdeps/libm-i387/s_llrintf.S: New file.
	* sysdeps/libm-i387/s_llrintl.S: New file.
	* sysdeps/libm-i387/s_lrintf.S: New file.
	* sysdeps/libm-i387/s_lrintl.S: New file.
	* sysdeps/libm-ieee754/s_llrint.c: Remove version which works on
	80bit double.
	* sysdeps/libm-ieee754/s_lrint.c: Likewise.
	* sysdeps/libm-ieee754/s_llrintf.S: New file.
	* sysdeps/libm-ieee754/s_llrintl.S: New file.
	* sysdeps/libm-ieee754/s_lrintf.S: New file.
	* sysdeps/libm-ieee754/s_lrintl.S: New file.
	* sysdeps/libm-i387/s_scalbln.c: New file.  Empty file.
	* sysdeps/libm-i387/s_scalblnf.c: New file.  Empty file.
	* sysdeps/libm-i387/s_scalblnl.c: New file.  Empty file.
	* sysdeps/libm-i387/s_scalbn.c: Add scalbln as alias.
	* sysdeps/libm-i387/s_scalbnf.c: Add scalblnf as alias.
	* sysdeps/libm-i387/s_scalbnl.c: Add scalblnl as alias.
	* sysdeps/libm-ieee754/s_llround.c: Remove version which works on
	80bit double.
	* sysdeps/libm-ieee754/s_lround.c: Likewise.
	* sysdeps/libm-ieee754/s_llroundf.c: Likewise.
	* sysdeps/libm-ieee754/s_llroundl.c: Likewise.
	* sysdeps/libm-ieee754/s_lroundf.c: Likewise.
	* sysdeps/libm-ieee754/s_lroundl.c: Likewise.
	* sysdeps/libm-ieee754/s_nextafterl.c: Add alias fo nextafterxl.
	* sysdeps/libm-ieee754/s_nextafterx.c: New file.
	* sysdeps/libm-ieee754/s_nextafterxf.c: New file.
	* sysdeps/libm-ieee754/s_nextafterxl.c: New file.
	* sysdeps/libm-ieee754/s_scalbln.c: New file.
	* sysdeps/libm-ieee754/s_scalblnf.c: New file.
	* sysdeps/libm-ieee754/s_scalblnl.c: New file.
	* sysdeps/libm-ieee754/s_scalbn.c: Change to take `int' as second arg.
	* sysdeps/libm-ieee754/s_scalbnf.c: Likewise.
	* sysdeps/libm-ieee754/s_scalbnl.c: Likewise.

	* stdlib/stdlib.h: Protect declarations of __strto*l_internal functions
	by #ifdefs since they are duplicated in inttypes.h.
	* sysdeps/wordsize-32/inttypes.h: Add definition of strtoimax and
	strtoumax plus needed declarations.

	* sysdeps/generic/confname.h (_SC_AIO_LISTIO_MAX): Fix typo.

1997-10-09  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* locale/programs/locfile.c (locfile_read): Correct while loop.

	* db2/makedb.c (main): Add missing parameter for error output.
	(process_input): Likewise.

	* resolv/gethnamaddr.c (getanswer): Rewrite a bit to avoid warning.

1997-10-12 05:05  Ulrich Drepper  <drepper@cygnus.com>

	* libc-map: Add __bzero, __mempcpy.

1997-10-10 18:51  David S. Miller  <davem@tanya.rutgers.edu>

	* sysdeps/unix/sysv/linux/sparc/bits/ioctls.h: Remove dependencies
	on kernel_termios.h

1997-10-09  10:24  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	Add the changes from the Solaris 2.6 header files, use the new public
	defines/functions.
	* nis/nis_addmember.c: Updated.
	* nis/nis_checkpoint.c: Updated.
	* nis/nis_creategroup.c: updated.
	* nis/nis_destroygroup.c: Updated.
	* nis/nis_getservlist.c: Updated.
	* nis/nis_ismember.c: Updated.
	* nis/nis_lookup.c: Updated.
	* nis/nis_modify.c: Updated.
	* nis/nis_ping.c: Updated.
	* nis/nis_print.c: Updated.
	* nis/nis_print_group_entry.c: Updated.
	* nis/nis_remove.c: Updated.
	* nis/nis_removemember.c: Updated.
	* nis/nis_xdr.c: Updated.
	* nis/nss_nisplus/nisplus-alias.c: Updated.
	* nis/nss_nisplus/nisplus-ethers.c: Updated.
	* nis/nss_nisplus/nisplus-hosts.c: Updated.
	* nis/nss_nisplus/nisplus-network.c: Updated.
	* nis/nss_nisplus/nisplus-parser.c: Updated.
	* nis/nss_nisplus/nisplus-proto.c: Updated.
	* nis/nss_nisplus/nisplus-rpc.c: Updated.
	* nis/nss_nisplus/nisplus-service.c: Updated.
	* nis/rpcsvc/nis.h: Updated.
	* nis/rpcsvc/nis.x: Updated.
	* nis/rpcsvc/nis_object.x: Updated.
	* nis/rpcsvc/nis_tags.h: Updated.
	* nis/rpcsvc/nislib.h: Updated.

	* nis/lckcache.c: Removed, since Sun has dropped the directory
	signatures.  The old cache version is now a security risk and not
	longer supported by Sun.
	* nis/nis_cache.c: Likewise.
	* nis/rpcsvc/nis_cache.h: Likewise.
	* nis/rpcsvc/nis_cache.x: Likewise.

	* nis/nis_call.c: Remove calls to the cache functions.

	* nis/libnsl.map: Remove cache and depending functions.
	* nis/nis_intern.h: Likewise.

	* nis/nis_add.c: Remove #include <rpcsvc/nislib.h>.
	* nis/nis_domain_of.c: Likewise.
	* nis/nis_domain_of_r.c: Likewise.
	* nis/nis_error.c: Likewise.
	* nis/nis_file.c: Likewise.
	* nis/nis_local_names.c: Likewise.
	* nis/nis_mkdir.c: Likewise.
	* nis/nis_rmdir.c: Likewise.
	* nis/nis_subr.c: Likewise.
	* nis/nis_verifygroup.c: Likewise.

	* nis/nis_clone.c: Removed, replaced by ...
	* nis/nis_clone_dir.c: New.
	* nis/nis_clone_obj.c: New.
	* nis/nis_clone_res.c: New.
	* nis/nis_table.c: Fixed bugs shown through the new clone functions.

	* nis/nis_defaults.c: Fixed a lot of race conditions.

	* nis/nis_free.c: Rewritten.

	* sunrpc/auth_des.c: Fix use of free'ed pointer.

	* nis/Makefile (libnsl-routines): Remove nis_clone, nis_cache and
	lckcache.  Add nis_clone_dir, nis_clone_obj, and nis_clone_res.

1997-10-09  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* wctype/test_wctype.c (TEST): Add parens to avoid ambiguity.

1997-10-08  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* include/features.h: Don't crash if _XOPEN_SOURCE is defined to
	be empty.

1997-10-09 05:54  Ulrich Drepper  <drepper@cygnus.com>

	* nss/digits_dots.c: Place `result' in resbuf and not in `buffer'.
	* nss/getXXbyYY_r.c: Make sure digits_dots.c sees `resbuf' as
	struct and not a pointer.  Little optimizations.

1997-10-09 05:00  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/stub/getenv.c: Remove unused file.
	* sysdeps/stub/lxstat.c: Likewise.
	* sysdeps/stub/morecore.c: Likewise.
	* sysdeps/stub/putenv.c: Likewise.
	* sysdeps/stub/sbrk.c: Likewise.
	* sysdeps/stub/setenv.c: Likewise.
	* sysdeps/stub/sysd-stdio.c: Likewise.
	* sysdeps/stub/sysdep.h: Likewise.
	Reported by Zack Weinberg <zack@rabi.phys.columbia.edu>.

1997-10-09 04:58  Ulrich Drepper  <drepper@cygnus.com>

	* configure.in: Add __bzero definition to DWARF2 unwind test.
	Reported by David S. Miller <davem@caip.rutgers.edu>.

1997-10-07  Paul Eggert  <eggert@twinsun.com>

	* intl/loadmsgcat.c (_nl_load_domain):
	Fix &&/|| typo when checking file size.
	Check for overflow when stuffing off_t into size_t.

1997-10-07 18:11  Ulrich Drepper  <drepper@cygnus.com>

	* time/africa: Update from tzdata1997i.

1997-10-07  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* posix/globtest.sh: Add arguments for name of dynamic linker and
	call dynamic linker to execute globtest.

	* posix/Makefile (tests): Supply arguments to globtest.sh.

1997-10-07  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* nis/rpcsvc/ypupd.h: Add missing __END_DECLS.

1997-10-03  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* libc.map: Add mempcpy, prctl.

1997-09-30  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/memcmp.c: Avoid warnings.
	* sysdeps/generic/memset.c: Likewise.
	* sysdeps/generic/strchr.c: Likewise.
	* sysdeps/generic/strlen.c: Likewise.

1997-09-29  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* malloc/Makefile ($(objpfx)mtrace): Fix typo.

1997-09-29  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/dl-machine.h (elf_machine_rela): Fix last change.
	The R_68K_GLOB_DAT and R_68K_JMP_SLOT relocations really ignore
	the addend, Richard.
	(elf_machine_fixup_plt): Don't add the addend.
	(elf_machine_plt_value): New function.

	* sysdeps/alpha/dl-machine.h (elf_machine_plt_value): New
	function.
	* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_plt_value): New
	function.
	* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_plt_value): New
	function.
	* sysdeps/powerpc/dl-machine.h (elf_machine_plt_value): New
	function.
	* sysdeps/i386/dl-machine.h (elf_machine_plt_value): New
	function.

	* elf/dl-runtime.c (fixup, profile_fixup): Don't add in the
	addend, instead let the machine dependent setup decide.

1997-09-20  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/m68020/bits/string.h: New file.

1997-10-07 04:27  Richard Henderson  <rth@cygnus.com>

	* Makeconfig (+includes): Add -I$(objpfx).

	* stdlib/longlong.h [__sparc__]: Prototype __udiv_qrnnd.

	* sysdeps/alpha/setjmp.S: __setjmp is the same as _setjmp.  Make
	the former a strong symbol and the later a weak alias.
	* sysdeps/sparc/sparc32/setjmp.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S: Likewise.

1997-10-06 21:01  David S. Miller  <davem@tanya.rutgers.edu>

	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Make ino_t
	64-bits.
	* sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h: Make st_ino
	member 64-bits as well, to match the kernel.

1997-10-06 19:35  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/sparc/sparc64/sub_n.S: Fix typo.
	Patch by Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>.

1997-10-06 01:09  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* time/README: Correct list of files from tzcode package.  Add
	contact information for tzcode/tzdata maintainers.  Correct
	spelling of author's name.  Compact lists.

1997-10-06 01:48  Ulrich Drepper  <drepper@cygnus.com>

	* malloc/malloc.h: Remove hook definition without caller argument.
	* malloc/malloc.c: Likewise.

	* string/tester.c: Correct strsep test.

	* string/bits/string2.h: Define __string2_1bptr_p and use it.
	Patch by David S. Miller <davem@tanya.rutgers.edu>.

	* math/Makefile (routines): Add s_clog10.
	* math/libm-test.c: Add test for clog10.
	* math/libm.map: Add clog10{,f,l}.
	* math/bits/cmathcalls.h [__USE_GNU]: Add clog10.
	* sysdeps/libm-ieee754/s_clog10.c: New file.
	* sysdeps/libm-ieee754/s_clog10f.c: New file.
	* sysdeps/libm-ieee754/s_clog10l.c: New file.
	* manual/math.texi: Describe clog10.

	* config.h.in: Add USE_REGPARMS and define internal_function based on
	this.
	* configure.in: Define USE_REGPARMS for ix86 machines.
	* gmon/gmon.c: Mark write_hist, write_call_graph and write_bb_counts
	as internal functions.
	* inet/getnameinfo.c: Likewise for  nrl_domainname.
	* inet/getnetgrent_r.c: Likewise for __internal_setnetgrent_reuse.
	* inet/rcmd.c: Likewise for __icheckhost.
	* intl/dcgettext.c: Likewise for category_to_name and
	guess_category_value.
	* intl/localealias.c: Likewise for read_alias_file.
	* io/fts.c: Likewise for fts_alloc, fts_build, fts_lfree,
	fts_maxarglen, fts_padjust, fts_palloc, fts_sort, and fts_stat.
	* libio/genops.c: Likewise for save_for_backup.
	* malloc/malloc.c (chunk_free, chunk_alloc, chunk_realloc, chunk_align,
	main_trim, heap_trim): Likewise.
	* malloc/mtrace.c (tr_where): Likewise.
	* misc/fstab.c (mnt2fs): Likewise.
	* misc/getttyent.c (skip, value): Likewise.
	* misc/syslog.c (openlog_internal): Likewise.
	* misc/tsearch.c (trecurse, tdestroy_internal): Likewise.
	* nss/nsswitch.c (nss_lookup_function, nss_parse_file, nss_getline,
	nss_parse_service_list, nss_new_service): Likewise.
	* posix/wordexp.c (parse_dollars, parse_backtick, eval_expr): Likewise.
	* resolv/inet_ntop.c (inet_ntop4, inet_ntop6): Likewise.
	* resolv/inet_pton.c (inet_pton4, inet_pton6): Likewise.
	* resolv/res_init.c (res_setoptions): Likewise.
	* stdio-common/printf_fp.c (group_number): Likewise.
	* stdio-common/vfprintf.c (buffered_vfprintf, group_number): Likewise.
	* stdlib/fmtmsg.c (internal_addseverity): Likewise.
	* sunrpc/auth_des.c (synchronize): Likewise.
	* sunrpc/auth_unix.c (marshal_new_auth): Likewise.
	* sunrpc/clnt_perr.c (auth_errmsg): Likewise.
	* sunrpc/key_call.c (key_call): Likewise.
	* sunprc/pmap_rmt.c (getbroadcastnets): Likewise.
	* sunrpc/svc_tcp.c (makefd_xprt): Likewise.
	* sunrpc/svcauth_des.c (cache_init, cache_spot, cache_ref, invalidate):
	Likewise.
	* sunrpc/xdr_rec.c (fix_buf_size, skip_input_bytes, flush_out,
	set_input_fragment, get_input_bytes): Likewise.
	* sysdeps/unix/sysv/linux/getsysstats.c (get_proc_path,
	phys_pages_info): Likewise.
	* sysdeps/unix/sysv/linux/if_index.c (opensock): Likewise.
	* sysdeps/unix/sysv/linux/poll.c (__emulate_poll): Likewise.
	* sysdeps/unix/sysv/linux/readv.c (__atomic_readv_replacement):
	Likewise.
	* sysdeps/unix/sysv/linux/readv.c (__atomic_writev_replacement):
	Likewise.
	* time/strptime.c (strptime_internal): Likewise.
	* time/tzfile.c (find_transition, compute_tzname_max): Likewise.
	* time/tzset.c (compute_change, tz_compute, tzset_internal): Likewise.

	* libc.map: Remove _libio_using_thunks, add _fp_hw and _dl_addr.

	* ctype/ctype.h: Pretty print.
	* grp/grp.h: Likewise.
	* include/libc-symbols.h: Likewise.
	* include/limits.h: Likewise.
	* include/values.h: Likewise.
	* io/fcntl.h: Likewise.
	* io/sys/stat.h: Likewise.
	* libio/stdio.h: Likewise.
	* malloc/malloc.h: Likewise.
	* misc/err.h: Likewise.
	* misc/regexp.h: Likewise.
	* misc/sys/cdefs.h: Likewise.
	* misc/sys/file.h: Likewise.
	* posix/sys/utsname.h: Likewise.
	* posix/sys/wait.h: Likewise.
	* pwd/pwd.h: Likewise.
	* resolv/netdb.h: Likewise.
	* signal/signal.h: Likewise.
	* stdlib/stdlib.h: Likewise.
	* string/endian.h: Likewise.
	* string/memory.h: Likewise.
	* sysdeps/mach/hurd/bits/fcntl.h: Likewise.
	* sysdeps/mach/hurd/sys/param.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/param.h: Likewise.
	* termios/termios.h: Likewise.
	* wcsmbs/wchar.h: Likewise.
	* wctype/wctype.h: Likewise.

	* sysdeps/unix/bsd/bsd4.4/wait3.c: Use __WAIT_STATUS in definition.

	Implement Large File Support API.
	* include/features.h: Add suuport for _LARGEFILE_SOURCE,
	_LARGEFILE64_SOURCE, and _FILE_OFFSET_BITS.
	* libc.map: Add new functions for LFS.
	* dirent/Makefile (routines): Add readdir64 and readdir64_r.
	* dirent/dirent.h: Update readdir prototype for LFS and add new
	prototypes for above functions.
	* io/Makefile (routines): Add xstat64, fxstat64, lxstat64,
	statfs64, fstatfs64, lstat64, open64, lseek64, creat64, and ftw64.
	* io/creat64.c: New file.
	* io/fstat64.c: New file.
	* io/lstat64.c: New file.
	* io/stat64.c: New file.
	* io/ftw64.c: New file.
	* io/ftw.c: Rewrite to allow easy definition of ftw64.
	* io/ftw.h: Add LFS interface.
	* io/fcntl.h: Likewise.
	* io/sys/stat.h: Likewise.
	* io/sys/statfs.h: Likewise.
	* libio/Makefile (routines): Add iofgetpos64, iofopen64, iofsetpos64,
	freopen64, fseeko64, and ftello64.
	* libcio/fseeko64.c: New file.
	* libio/ftello64.c: New file.
	* libio/iofgetpos64.c: New file.
	* libio/iofopen64.c: New file.
	* libio/iofsetpos64.c: New file.
	* libio/fileops.c (_IO_file_fopen): Change to use _IO_off64_t.
	(_IO_file_attach): Likewise.
	(_IO_do_write): Likewise.
	(_IO_file_sync): Likewise.
	(_IO_file_seek): Likewise.
	(_IO_file_seekoff): Likewise.  Use _G_stat64.
	(_IO_file_fopen64): New function.
	(_IO_file_jumps): Initialize showmanyc and imbue.
	* libio/genops.c (_IO_default_seekpos): Change to use _IO_fpos64_t.
	(_IO_default_seekoff): Likewise.
	(_IO_default_seek): Likewise.
	(_IO_default_showmanyc, _IO_default_imbue): New functions.
	* libio/iofopncook.c (_IO_cookie_seek): Change to use _IO_off64_t.
	* libio/iolibio.h: Add prototypes for LFS functions.
	* libio/ioseekoff.c: Change to use _IO_fpos64_t.
	* libio/ioseekpos.c: Likewise.
	* libio/libio.h: Define _IO_fpos64_t and _IO_off64_t.
	(_IO_FILE): Move _offset field to end and change type to _IO_off64_t.
	(_IO_seekoff, _IO_seekpos): Change prototype.
	* libio/libioP.h (_IO_seekoff_t, _IO_seekpos_t, _IO_seek_t): Change
	to use _IO_off64_t.
	Change prototypes for function from the *ops.c files.
	* libio/stdio.h: Add LFS interface definition.
	* libio/strops.c (_IO_str_seekoff): Change to use _IO_fpos64_t.
	* posix/Makefile (routines): Add pread64 and pwrite64.
	* posix/confstr.c: Handle _CS_LFS* requests.
	* posix/getconf.c: Handle LFS* requests.
	* sysdeps/generic/confname.h: Add _CS_LFS* constants.
	* posix/unistd.h: Document _LFS64_LARGEFILE and _LFS64_STDIO.
	Define off_t and off64_t appropriately.  Change prototypes of
	LFS functions.
	* posix/sys/types.h: Add LFS types.
	* resources/Makefile (routines): Add getrlimit64 and setlimit64.
	* resource/sys/resource.h: Change prototypes of LFS functions.
	* stdio-common/Makefile (routines): Add tmpfile64.
	* stdio-common/tmpfile64.c: New file.
	* sysdeps/generic/_G_config.h: Define _G_fpos64_t and _G_off64_t.
	Define _G_OPEN64, _G_LSEEK64, _G_FSTAT64.
	* sysdeps/unix/sysv/linux/_G_config.h: Likewise.
	* sysdeps/generic/bits/resource.h: Add LFS definitions.
	* sysdeps/unix/bsd/sun/sunos4/bits/resource.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/resource.h: Likewise.
	* sysdeps/generic/statfs.h: Use __fsblkcnt_t for some of the fields.
	* sysdeps/unix/sysv/linux/bits/statfs.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/statfs.h: Likewise.
	* sysdeps/generic/types.h: Define LFS types.
	* sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Likewise.
	* sysdeps/generic/sys/mman.h: Add LFS definitions.
	* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
	* sysdeps/generic/mach/hurd/bits/fcntl.h: Add flock LFS extensions.
	* sysdeps/unix/bsd/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Likewise.
	* sysdeps/generic/mach/hurd/bits/stat.h: Add stat LFS extensions.
	* sysdeps/unix/bsd/bits/stat.h: Likewise.
	* sysdeps/unix/bsd/osf/alpha/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/sysv4/i386/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/bits/stat.h: Likewise.
	* sysdeps/posix/open64.c: New file.
	* sysdeps/stub/fstatfs64.c: New file.
	* sysdeps/stub/fxstat64.c: New file.
	* sysdeps/stub/getrlimit64.c: New file.
	* sysdeps/stub/lseek64.c: New file.
	* sysdeps/stub/lxstat64.c: New file.
	* sysdeps/stub/open64.c: New file.
	* sysdeps/stub/pread64.c: New file.
	* sysdeps/stub/pwrite64.c: New file.
	* sysdeps/stub/readdir64.c: New file.
	* sysdeps/stub/readdir64_r.c: New file.
	* sysdeps/stub/setrlimit64.c: New file.
	* sysdeps/stub/statfs64.c: New file.
	* sysdeps/stub/xstat64.c: New file.
	* sysdeps/unix/sysv/linux/llseek.c: Define as __llseek and make
	llseek and lseek64 weak aliases.
	* sysdeps/unix/sysv/linux/lseek64.c: New file.  Empty.
	* sysdeps/unix/sysv/linux/alpha/bits/dirent.h: New file.
	* sysdeps/unix/sysv/linux/bits/dirent.h: Add LFS definitions.

	* sysdeps/posix/tempname.c: Add extra argument to trigger use of
	open64.
	* sysdeps/stub/tempname.c: Likewise.
	* stdio-common/tempnam.c: Call __stdio_gen_tempname with extra
	argument.
	* stdio-common/tmpfile.c: Likewise.
	* stdio-common/tmpnam.c: Likewise.
	* stdio-common/tmpnam_r.c: Likewise.

	* libio/libioP.h: Add definition ofr showmanyc and imbue callbacks.
	* libio/fileops.c (_IO_file_jumps): Initialize showmanyc and imbue.
	* libio/iofopncook.c (_IO_cookie_jumps): Likewise.
	* libio/iopopen.c (_IO_proc_jumps): Likewise.
	* libio/memstream.c (_IO_mem_jumps): Likewise.
	* libio/obprintf.c (_IO_obstack_jumps): Likewise.
	* libio/vsnprintf.c (_IO_strn_jumps): Likewise.
	* libio/strops.c (_IO_str_jumps): Likewise.

	* manual/arith.texi: Add a few words why cabs should be used.
	* manual/llio.texi: Describe sync, fsync, fdatasync.
	Tell about cleanup handlers & fcntl,lseek,write,read,close,open.
	* manual/process.texi: Tell about cleanup handlers & system,waitpid,
	wait.
	* manual/signal.texi: Likewise for pause.
	* manual/terminal.texi: Likewise for tcdrain.
	* manual/time.texi: Document nanosleep.

	* posix/exevp.c: Don't use nested function.

	* stdlib/ucontext.h: New file.
	* sysdeps/i386/sys/ucontext.h: New file.  SysV/i386 API definitions.

	* sunrpc/xcrypt.c (hexval): Make a macro for efficiency.

	* sysdeps/i386/setjmp.h: Make `here` label local.

	* sysdeps/i386/elf/start.S: Define _fp_hw "variable".

	* sysdeps/stub/fstatfs.c: Correct warning.
	* sysdeps/stub/fxstat.c: Likewise.
	* sysdeps/stub/lxstat.c: Likewise.

	* sysdeps/unix/sysv/i386/i686/time.S: New file.

1997-10-03 20:56  Jason Merrill  <jason@yorick.cygnus.com>

	* malloc/obstack.h (obstack_empty_p): New macro.

1997-10-04 17:41  Philip Blundell  <Philip.Blundell@pobox.com>

	* inet/getnameinfo.c (getnameinfo): Remove spurious `#if INET6'.

1997-09-30  Zack Weinberg <zack@rabi.phys.columbia.edu>

	* maint.texi: Add copyright terms for libdb (Sleepycat, Harvard).
	Document new --with-binutils switch; delete reference to
	--with-gnu-as, --with-gnu-ld, --with-gnu-binutils.
	Add to description of --without-fp: a kernel FPU emulator
	is adequate (from FAQ)
	* INSTALL: Regenerated.

1997-09-30 17:29  Richard Henderson  <rth@cygnus.com>

	* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Move
	_dl_hwcap declaration to ...
	(elf_machine_fixup_plt): ... here.

1 files changed, 591 insertions, 2 deletions

diff --git a/manual/conf.texi b/manual/conf.texi
index 4f9326e..64591ee 100644
--- a/manual/conf.texi
+++ b/manual/conf.texi
@@ -236,7 +236,7 @@ always defines this as @code{1}, on the assumption that you had to have
 @deftypevr Macro {long int} _POSIX_VERSION
 This constant represents the version of the POSIX.1 standard to which
 the implementation conforms.  For an implementation conforming to the
-1990 POSIX.1 standard, the value is the integer @code{199009L}.
+1995 POSIX.1 standard, the value is the integer @code{199506L}.
 
 @code{_POSIX_VERSION} is always defined (in @file{unistd.h}) in any
 POSIX system.
@@ -368,6 +368,294 @@ Inquire about the parameter corresponding to @code{CLOCKS_PER_SEC};
 @pxref{Basic CPU Time}.
 
 @comment unistd.h
+@comment GNU
+@item _SC_CHARCLASS_NAME_MAX
+Inquire about the parameter corresponding to maximal length allowed for
+a character class name in an extended locale specification.  These
+extensions are not yet standardized and so this option is not standardized
+as well.
+
+@comment unistdh.h
+@comment POSIX.1
+@item _SC_REALTIME_SIGNALS
+Inquire about the parameter corresponding to @code{_POSIX_REALTIME_SIGNALS}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_PRIORITY_SCHEDULING
+Inquire about the parameter corresponding to @code{_POSIX_PRIORITY_SCHEDULING}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_TIMERS
+Inquire about the parameter corresponding to @code{_POSIX_TIMERS}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_ASYNCHRONOUS_IO
+Inquire about the parameter corresponding to @code{_POSIX_ASYNCHRONOUS_IO}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_PRIORITIZED_IO
+Inquire about the parameter corresponding to @code{_POSIX_PRIORITIZED_IO}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_SYNCHRONIZED_IO
+Inquire about the parameter corresponding to @code{_POSIX_SYNCHRONIZED_IO}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_FSYNC
+Inquire about the parameter corresponding to @code{_POSIX_FSYNC}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_MAPPED_FILES
+Inquire about the parameter corresponding to @code{_POSIX_MAPPED_FILES}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_MEMLOCK
+Inquire about the parameter corresponding to @code{_POSIX_MEMLOCK}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_MEMLOCK_RANGE
+Inquire about the parameter corresponding to @code{_POSIX_MEMLOCK_RANGE}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_MEMORY_PROTECTION
+Inquire about the parameter corresponding to @code{_POSIX_MEMORY_PROTECTION}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_MESSAGE_PASSING
+Inquire about the parameter corresponding to @code{_POSIX_MESSAGE_PASSING}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_SEMAPHORES
+Inquire about the parameter corresponding to @code{_POSIX_SEMAPHORES}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_SHARED_MEMORY_OBJECTS
+Inquire about the parameter corresponding to
+@code{_POSIX_SHARED_MEMORY_OBJECTS}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_AIO_LISTIO_MAX
+Inquire about the parameter corresponding to @code{_POSIX_AIO_LISTIO_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_AIO_MAX
+Inquire about the parameter corresponding to @code{_POSIX_AIO_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_AIO_PRIO_DELTA_MAX
+Inquire the value by which a process can decrease its asynchronous I/O
+priority level from its own scheduling priority.  This corresponds to the
+run-time invariant value @code{AIO_PRIO_DELTA_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_DELAYTIMER_MAX
+Inquire about the parameter corresponding to @code{_POSIX_DELAYTIMER_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_MQ_OPEN_MAX
+Inquire about the parameter corresponding to @code{_POSIX_MQ_OPEN_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_MQ_PRIO_MAX
+Inquire about the parameter corresponding to @code{_POSIX_MQ_PRIO_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_RTSIG_MAX
+Inquire about the parameter corresponding to @code{_POSIX_RTSIG_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_SEM_NSEMS_MAX
+Inquire about the parameter corresponding to @code{_POSIX_SEM_NSEMS_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_SEM_VALUE_MAX
+Inquire about the parameter corresponding to @code{_POSIX_SEM_VALUE_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_SIGQUEUE_MAX
+Inquire about the parameter corresponding to @code{_POSIX_SIGQUEUE_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_TIMER_MAX
+Inquire about the parameter corresponding to @code{_POSIX_TIMER_MAX}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_PII
+Inquire about the parameter corresponding to @code{_POSIX_PII}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_PII_XTI
+Inquire about the parameter corresponding to @code{_POSIX_PII_XTI}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_PII_SOCKET
+Inquire about the parameter corresponding to @code{_POSIX_PII_SOCKET}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_PII_INTERNET
+Inquire about the parameter corresponding to @code{_POSIX_PII_INTERNET}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_PII_OSI
+Inquire about the parameter corresponding to @code{_POSIX_PII_OSI}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_SELECT
+Inquire about the parameter corresponding to @code{_POSIX_SELECT}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_UIO_MAXIOV
+Inquire about the parameter corresponding to @code{_POSIX_UIO_MAXIOV}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_PII_INTERNET_STREAM
+Inquire about the parameter corresponding to @code{_POSIX_PII_INTERNET_STREAM}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_PII_INTERNET_DGRAM
+Inquire about the parameter corresponding to @code{_POSIX_PII_INTERNET_DGRAM}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_PII_OSI_COTS
+Inquire about the parameter corresponding to @code{_POSIX_PII_OSI_COTS}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_PII_OSI_CLTS
+Inquire about the parameter corresponding to @code{_POSIX_PII_OSI_CLTS}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_PII_OSI_M
+Inquire about the parameter corresponding to @code{_POSIX_PII_OSI_M}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _SC_T_IOV_MAX
+Inquire the value of the value associated with the @code{T_IOV_MAX}
+variable.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREADS
+Inquire about the parameter corresponding to @code{_POSIX_THREADS}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_SAFE_FUNCTIONS
+Inquire about the parameter corresponding to
+@code{_POSIX_THREAD_SAFE_FUNCTIONS}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_GETGR_R_SIZE_MAX
+Inquire about the parameter corresponding to @code{_POSIX_GETGR_R_SIZE_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_GETPW_R_SIZE_MAX
+Inquire about the parameter corresponding to @code{_POSIX_GETPW_R_SIZE_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_LOGIN_NAME_MAX
+Inquire about the parameter corresponding to @code{_POSIX_LOGIN_NAME_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_TTY_NAME_MAX
+Inquire about the parameter corresponding to @code{_POSIX_TTY_NAME_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_DESTRUCTOR_ITERATIONS
+Inquire about the parameter corresponding to
+@code{_POSIX_THREAD_DESTRUCTOR_ITERATIONS}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_KEYS_MAX
+Inquire about the parameter corresponding to @code{_POSIX_THREAD_KEYS_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_STACK_MIN
+Inquire about the parameter corresponding to @code{_POSIX_THREAD_STACK_MIN}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_THREADS_MAX
+Inquire about the parameter corresponding to @code{_POSIX_THREAD_THREADS_MAX}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_ATTR_STACKADDR
+Inquire about the parameter corresponding to
+@code{_POSIX_THREAD_ATTR_STACKADDR}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_ATTR_STACKSIZE
+Inquire about the parameter corresponding to
+@code{_POSIX_THREAD_ATTR_STACKSIZE}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_PRIORITY_SCHEDULING
+Inquire about the parameter corresponding to
+@code{_POSIX_THREAD_PRIORITY_SCHEDULING}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_PRIO_INHERIT
+Inquire about the parameter corresponding to @code{_POSIX_THREAD_PRIO_INHERIT}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_PRIO_PROTECT
+Inquire about the parameter corresponding to @code{_POSIX_THREAD_PRIO_PROTECT}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _SC_THREAD_PROCESS_SHARED
+Inquire about the parameter corresponding to
+@code{_POSIX_THREAD_PROCESS_SHARED}.
+
+@comment unistd.h
 @comment POSIX.2
 @item _SC_2_C_DEV
 Inquire about whether the system has the POSIX.2 C compiler command,
@@ -465,6 +753,212 @@ support.
 Inquire about the virtual memory page size of the machine.
 @code{getpagesize} returns the same value.
 @c @xref{XXX getpagesize}. !!! ???
+
+@comment unistd.h
+@comment GNU
+@item _SC_NPROCESSORS_CONF
+Inquire about number of configured processors.
+
+@comment unistd.h
+@comment GNU
+@item _SC_NPROCESSORS_ONLN
+Inquire about number of processors online.
+
+@comment unistd.h
+@comment GNU
+@item _SC_PHYS_PAGES
+Inquire about number of physical pages in the system.
+
+@comment unistd.h
+@comment GNU
+@item _SC_AVPHYS_PAGES
+Inquire about number of available physical pages in the system.
+
+@comment unistd.h
+@comment GNU
+@item _SC_ATEXIT_MAX
+Inquire about number of functions which can be registered as termination
+functions for @code{atexit}; @pxref{Cleanups on Exit}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_XOPEN_VERSION
+Inquire about the parameter corresponding to @code{_XOPEN_VERSION}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_XOPEN_XCU_VERSION
+Inquire about the parameter corresponding to @code{_XOPEN_XCU_VERSION}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_XOPEN_UNIX
+Inquire about the parameter corresponding to @code{_XOPEN_UNIX}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_XOPEN_CRYPT
+Inquire about the parameter corresponding to @code{_XOPEN_CRYPT}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_XOPEN_ENH_I18N
+Inquire about the parameter corresponding to @code{_XOPEN_ENH_I18N}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_XOPEN_SHM
+Inquire about the parameter corresponding to @code{_XOPEN_SHM}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_XOPEN_XPG2
+Inquire about the parameter corresponding to @code{_XOPEN_XPG2}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_XOPEN_XPG3
+Inquire about the parameter corresponding to @code{_XOPEN_XPG3}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_XOPEN_XPG4
+Inquire about the parameter corresponding to @code{_XOPEN_XPG4}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_CHAR_BIT
+Inquire about number of bits in a variable of type @code{char}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_CHAR_MAX
+Inquire about maximum value which can be stored in a variable of type
+@code{char}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_CHAR_MIN
+Inquire about minimum value which can be stored in a variable of type
+@code{char}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_INT_MAX
+Inquire about maximum value which can be stored in a variable of type
+@code{int}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_INT_MIN
+Inquire about minimum value which can be stored in a variable of type
+@code{int}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_LONG_BIT
+Inquire about number of bits in a variable of type @code{long int}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_WORD_BIT
+Inquire about number of bits in a variable of a register word.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_MB_LEN_MAX
+Inquire the maximum length of a multi-byte representation of a wide
+character value.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_NZERO
+Inquire value used to internally represent the zero priority level for
+the process execution.
+
+@comment unistd.h
+@comment X/Open
+@item SC_SSIZE_MAX
+Inquire about maximum value which can be stored in a variable of type
+@code{ssize_t}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_SCHAR_MAX
+Inquire about maximum value which can be stored in a variable of type
+@code{signed char}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_SCHAR_MIN
+Inquire about minimum value which can be stored in a variable of type
+@code{signed char}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_SHRT_MAX
+Inquire about maximum value which can be stored in a variable of type
+@code{short int}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_SHRT_MIN
+Inquire about minimum value which can be stored in a variable of type
+@code{short int}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_UCHAR_MAX
+Inquire about maximum value which can be stored in a variable of type
+@code{unsigned char}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_UINT_MAX
+Inquire about maximum value which can be stored in a variable of type
+@code{unsigned int}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_ULONG_MAX
+Inquire about maximum value which can be stored in a variable of type
+@code{unsigned long int}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_USHRT_MAX
+Inquire about maximum value which can be stored in a variable of type
+@code{unsigned short int}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_NL_ARGMAX
+Inquire about the parameter corresponding to @code{NL_ARGMAX}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_NL_LANGMAX
+Inquire about the parameter corresponding to @code{NL_LANGMAX}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_NL_MSGMAX
+Inquire about the parameter corresponding to @code{NL_MSGMAX}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_NL_NMAX
+Inquire about  the parameter corresponding to @code{NL_NMAX}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_NL_SETMAX
+Inquire about  the parameter corresponding to @code{NL_SETMAX}.
+
+@comment unistd.h
+@comment X/Open
+@item _SC_NL_TEXTMAX
+Inquire about  the parameter corresponding to @code{NL_TEXTMAX}.
 @end table
 
 @node Examples of Sysconf
@@ -522,6 +1016,23 @@ system you are using can go that far.
 @table @code
 @comment limits.h
 @comment POSIX.1
+@item _POSIX_AIO_LISTIO_MAX
+The most restrictive limit permitted by POSIX for the maximum number of
+I/O operations that can be specified in a list I/O call.  The value of
+this constant is @code{2}; thus you can add up to two new entries
+of the list of outstandard operations.
+
+@comment limits.h
+@comment POSIX.1
+@item _POSIX_AIO_MAX
+The most restrictive limit permitted by POSIX for the maximum number of
+outstanding asynchronous I/O operations.  The value of this constant is
+@code{1}.  So you cannot expect that you can issue more than one
+operation and immediately continue with the normal work, receiving the
+notifications asynchronously.
+
+@comment limits.h
+@comment POSIX.1
 @item _POSIX_ARG_MAX
 The value of this macro is the most restrictive limit permitted by POSIX
 for the maximum combined length of the @var{argv} and @var{environ}
@@ -732,7 +1243,9 @@ particular file, call @code{pathconf} or @code{fpathconf}.
 Here are the names for the POSIX minimum upper bounds for some of the
 above parameters.  The significance of these values is that you can
 safely push to these limits without checking whether the particular
-system you are using can go that far.
+system you are using can go that far.  In most cases GNU systems do not
+have these strict limitations.  The actual limit should be requested if
+necessary.
 
 @table @code
 @comment limits.h
@@ -883,6 +1396,26 @@ Inquire about the value of @code{_POSIX_NO_TRUNC}.
 @comment POSIX.1
 @item _PC_VDISABLE
 Inquire about the value of @code{_POSIX_VDISABLE}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _PC_SYNC_IO
+Inquire about the value of @code{_POSIX_SYNC_IO}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _PC_ASYNC_IO
+Inquire about the value of @code{_POSIX_ASYNC_IO}.
+
+@comment unistd.h
+@comment POSIX.1
+@item _PC_PRIO_IO
+Inquire about the value of @code{_POSIX_PRIO_IO}.
+
+@comment unistd.h
+@comment POSIX.1g
+@item _PC_SOCK_MAXBUF
+Inquire about the value of @code{_POSIX_PIPE_BUF}.
 @end table
 
 @node Utility Limits
@@ -1064,6 +1597,62 @@ Currently there is just one parameter you can read with @code{confstr}:
 This parameter's value is the recommended default path for searching for
 executable files.  This is the path that a user has by default just
 after logging in.
+
+@comment unistd.h
+@comment Unix98
+@item _CS_LFS_CFLAGS
+The returned string specifies which additionals flags must be given to
+the C compiler if a source is compiled using the
+@code{_LARGEFILE_SOURCE} feature select macro; @pxref{Feature Test Macros}.
+
+@comment unistd.h
+@comment Unix98
+@item _CS_LFS_LDFLAGS
+The returned string specifies which additionals flags must be given to
+the linker if a source is compiled using the
+@code{_LARGEFILE_SOURCE} feature select macro; @pxref{Feature Test Macros}.
+
+@comment unistd.h
+@comment Unix98
+@item _CS_LFS_LIBS
+The returned string specifies which additionals libraries must be linked
+to the application if a source is compiled using the
+@code{_LARGEFILE_SOURCE} feature select macro; @pxref{Feature Test Macros}.
+
+@comment unistd.h
+@comment Unix98
+@item _CS_LFS_LINTFLAGS
+The returned string specifies which additionals flags must be given to
+the the lint tool if a source is compiled using the
+@code{_LARGEFILE_SOURCE} feature select macro; @pxref{Feature Test Macros}.
+
+@comment unistd.h
+@comment Unix98
+@item _CS_LFS64_CFLAGS
+The returned string specifies which additionals flags must be given to
+the C compiler if a source is compiled using the
+@code{_LARGEFILE64_SOURCE} feature select macro; @pxref{Feature Test Macros}.
+
+@comment unistd.h
+@comment Unix98
+@item _CS_LFS64_LDFLAGS
+The returned string specifies which additionals flags must be given to
+the linker if a source is compiled using the
+@code{_LARGEFILE64_SOURCE} feature select macro; @pxref{Feature Test Macros}.
+
+@comment unistd.h
+@comment Unix98
+@item _CS_LFS64_LIBS
+The returned string specifies which additionals libraries must be linked
+to the application if a source is compiled using the
+@code{_LARGEFILE64_SOURCE} feature select macro; @pxref{Feature Test Macros}.
+
+@comment unistd.h
+@comment Unix98
+@item _CS_LFS64_LINTFLAGS
+The returned string specifies which additionals flags must be given to
+the the lint tool if a source is compiled using the
+@code{_LARGEFILE64_SOURCE} feature select macro; @pxref{Feature Test Macros}.
 @end table
 
 The way to use @code{confstr} without any arbitrary limit on string size