[BZ #2510, BZ #2830, BZ #3137, BZ #3313, BZ #3426, BZ #3465, BZ #3480, BZ #3483, BZ #3493, BZ #3514, BZ #3515, BZ #3664, BZ #3673, BZ #3674]

2007-01-11  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/i386/soft-fp/sfp-machine.h: Remove.
	* sysdeps/x86_64/soft-fp/sfp-machine.h: Likewise.
2007-01-10  Ulrich Drepper  <drepper@redhat.com>
	* io/fts.c: Make sure fts_cur is always valid after return from
	fts_read.
	Patch by Miloslav Trmac <mitr@redhat.com>.
2006-10-27  Richard Sandiford  <richard@codesourcery.com>
	* elf/elf.h (R_MIPS_GLOB_DAT): Define.
	(R_MIPS_NUM): Bump by 1.
2007-01-03  Jakub Jelinek  <jakub@redhat.com>
	* posix/execvp.c: Include alloca.h.
	(allocate_scripts_argv): Renamed to...
	(scripts_argv): ... this.  Don't allocate buffer here nor count
	arguments.
	(execvp): Use alloca if possible.
	* posix/Makefile: Add rules to build and run tst-vfork3 test.
	* posix/tst-vfork3.c: New test.
	* stdlib/Makefile (tst-strtod3-ENV): Define.
2007-01-02  Ulrich Drepper  <drepper@redhat.com>
	* posix/getconf.c: Update copyright year.
	* nss/getent.c: Likewise.
	* iconv/iconvconfig.c: Likewise.
	* iconv/iconv_prog.c: Likewise.
	* elf/ldconfig.c: Likewise.
	* catgets/gencat.c: Likewise.
	* csu/version.c: Likewise.
	* elf/ldd.bash.in: Likewise.
	* elf/sprof.c (print_version): Likewise.
	* locale/programs/locale.c: Likewise.
	* locale/programs/localedef.c: Likewise.
	* nscd/nscd.c (print_version): Likewise.
	* debug/xtrace.sh: Likewise.
	* malloc/memusage.sh: Likewise.
	* malloc/mtrace.pl: Likewise.
	* debug/catchsegv.sh: Likewise.
2006-12-24  Ulrich Drepper  <drepper@redhat.com>
	* malloc/malloc.c (sYSMALLOc): Remove some unnecessary alignment
	attempts.
2006-12-23  Ulrich Drepper  <drepper@redhat.com>
	* posix/wordexp.c: Remove some unnecessary tests.
2006-12-20  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>

	* sysdeps/unix/sysv/linux/sh/bits/shm.h: New file.

	* nss/getXXbyYY_r.c: Include atomic.h.
	(INTERNAL (REENTRANT_NAME)): Write startp after start_fct,
	add atomic_write_barrier () in between.

2006-11-28  Jakub Jelinek  <jakub@redhat.com>
	* elf/dl-support.c: Include dl-procinfo.h.
	* sysdeps/powerpc/dl-procinfo.h (PPC_PLATFORM_POWER4,
	PPC_PLATFORM_PPC970, PPC_PLATFORM_POWER5, PPC_PLATFORM_POWER5_PLUS,
	PPC_PLATFORM_POWER6, PPC_PLATFORM_CELL_BE, PPC_PLATFORM_POWER6X):
	Define.
	(_dl_string_platform): Use PPC_PLATFORM_* macros instead of
	hardcoded constants.
	* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platform): Use
	PPC_PLATFORM_* macros for array designators.
2006-11-11  Steven Munroe  <sjmunroe@us.ibm.com>
	* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add 3 new cap
	names to the beginning.
	(_dl_powerpc_platforms): Add "power6x".
	* sysdeps/powerpc/dl-procinfo.h (_DL_HWCAP_FIRST): Decrease.
	(HWCAP_IMPORTANT): Add PPC_FEATURE_HAS_DFP.
	(_DL_PLATFORMS_COUNT): Increase.
	(_dl_string_platform): Handle power6x case.
	* sysdeps/powerpc/sysdep.h (PPC_FEATURE_PA6T, PPC_FEATURE_HAS_DFP,
	PPC_FEATURE_POWER6_EXT): Define.
	(PPC_FEATURE_POWER5, PPC_FEATURE_POWER5_PLUS): Correct Comment.
	[-2^31 .. 2^31) range.
	* sysdeps/unix/sysv/linux/bits/statvfs.h: Define ST_RELATIME.
	* sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
	Handle relatime mount option.

2006-12-13  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S: Include
	kernel-features.h.

2006-12-11  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Parse thousand
	separators also if no non-zero digits found.
	* stdlib/Makefile (tests): Add tst-strtod3.
	[BZ #3664]
	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix test to recognize
	empty parsed strings.
	* stdlib/Makefile (tests): Add tst-strtod2.
	* stdlib/tst-strtod2.c: New file.

	[BZ #3673]
	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix exp_limit
	computation.
	* stdlib/Makefile (tests): Add tst-atof2.
	* stdlib/tst-atof2.c: New file.

	[BZ #3674]
	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Adjust exponent value
	correctly if removing trailing zero of hex-float.
	* stdlib/Makefile (tests): Add tst-atof1.
	* stdlib/tst-atof1.c: New file.

	* misc/mntent_r.c (__hasmntopt): Check p[optlen] even when p == rest.
	Start searching for next comma at p rather than rest.
	* misc/Makefile (tests): Add tst-mntent2.
	* misc/tst-mntent2.c: New test.

2006-12-08  Ulrich Drepper  <drepper@redhat.com>
	* malloc/memusage.c: Handle realloc with new size of zero and
	non-NULL pointer correctly.
	(me): Really write first record twice.
	(struct entry): Make format bi-arch safe.
	(dest): Write out more realloc statistics.
	* malloc/memusagestat.c (struct entry): Make format bi-arch safe.
2006-12-05  Jakub Jelinek  <jakub@redhat.com>
	* nis/nis_subr.c (nis_getnames): Revert last change.
2006-12-03  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
	* sysdeps/unix/sysv/linux/sh/sys/io.h: Removed.
2006-11-30  H.J. Lu  <hongjiu.lu@intel.com>
	* sysdeps/i386/i686/memcmp.S: Use jump table as the base of
	jump table entries.

2006-11-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* sysdeps/unix/sysv/linux/i386/clone.S: Provide CFI for the outermost
	`clone' function to ensure proper unwinding stop of gdb.
	* sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise.

2006-12-01  Ulrich Drepper  <drepper@redhat.com>

	* nscd/nscd.init: Remove obsolete and commented-out -S option
	handling.

2006-11-23  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3514]
	* manual/string.texi (strncmp): Fix pastos from wcscmp description.

	[BZ #3515]
	* manual/string.texi (strtok): Remove duplicate paragraph.

2006-12-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Fix compatibility with
	libgcc not supporting `rflags' unwinding (register # >= 17).

2006-11-30  Jakub Jelinek  <jakub@redhat.com>

	* sunrpc/svc_run.c (svc_run): Set my_pollfd to new_pollfd if realloc
	succeeded.

2006-11-29  Daniel Jacobowitz  <dan@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/sigaction.c (restore_rt): Add correct
	unwind information.
	* sysdeps/unix/sysv/linux/x86_64/Makefile: Provide symbols for
	'restore_rt' even in the 'signal' directory.
	* sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym: Extend the regs list.
	malloc crashed.  Don't allocate memory unnecessarily in each
	loop.
2006-10-21  Jakub Jelinek  <jakub@redhat.com>
	* resolv/mapv4v6addr.h (map_v4v6_address): Fix last change.
2006-11-20  Ulrich Drepper  <drepper@redhat.com>
	* resolv/mapv4v6addr.h (map_v4v6_address): Optimize a bit.
2006-11-18  Bruno Haible  <bruno@clisp.org>
	* sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Invoke
	__sysconf only after having tried to call getgroups32.
2006-11-19  Ulrich Drepper  <drepper@redhat.com>
	* nss/nss_files/files-hosts.c (LINE_PARSER): Support IPv6-style
	addresses for IPv4 queries if they can be mapped.
2006-11-16  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/x86_64/fpu/s_copysignf.S (__copysignf): Switch to .text.
	* sysdeps/x86_64/fpu/s_copysign.S (__copysign): Likewise.
	(signmask): Add .size directive.
	(othermask): Add .type directive.
2006-11-14  Ulrich Drepper  <drepper@redhat.com>
	* po/nl.po: Update from translation team.
	* timezone/zdump.c: Redo fix for BZ #3137.
2006-11-14  Jakub Jelinek  <jakub@redhat.com>
	* nss/nss_files/files-alias.c (get_next_alias): Set line back
	to first_unused after parsing :include: file.
	* timezone/africa: Update from tzdata2006o.
	* timezone/antarctica: Likewise.
	* timezone/asia: Likewise.
	* timezone/australasia: Likewise.
	* timezone/backward: Likewise.
	* timezone/europe: Likewise.
	* timezone/iso3166.tab: Likewise.
	* timezone/northamerica: Likewise.
	* timezone/southamerica: Likewise.
	* timezone/zone.tab: Likewise.

	* time/tzfile.c (__tzfile_read): Extend to handle new file format
	on machines with 64-bit time_t.

	* timezone/checktab.awk: Update from tzcode2006o.
	* timezone/ialloc.c: Likewise.
	* timezone/private.h: Likewise.
	* timezone/scheck.c: Likewise.
	* timezone/tzfile.h: Likewise.
	* timezone/tzselect.ksh: Likewise.
	* timezone/zdump.c: Likewise.
	* timezone/zic.c: Likewise.

	[BZ #3483]
	* elf/ldconfig.c (main): Call setlocale and textdomain.
	Patch mostly by Benno Schulenberg <bensberg@justemail.net>.

	[BZ #3480]
	* manual/argp.texi: Fix typos.
	* manual/charset.texi: Likewise.
	* manual/errno.texi: Likewise.
	* manual/filesys.texi: Likewise.
	* manual/lang.texi: Likewise.
	* manual/maint.texi: Likewise.
	* manual/memory.texi: Likewise.
	* manual/message.texi: Likewise.
	* manual/resource.texi: Likewise.
	* manual/search.texi: Likewise.
	* manual/signal.texi: Likewise.
	* manual/startup.texi: Likewise.
	* manual/stdio.texi: Likewise.
	* manual/sysinfo.texi: Likewise.
	* manual/syslog.texi: Likewise.
	* manual/time.texi: Likewise.
	Patch by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.

	[BZ #3465]
	* sunrpc/clnt_raw.c: Minimal message improvements.
	* sunrpc/pm_getmaps.c: Likewise.
	* nis/nss_nisplus/nisplus-publickey.c: Likewise.
	* nis/nis_print_group_entry.c: Likewise.
	* locale/programs/repertoire.c: Likewise.
	* locale/programs/charmap.c: Likewise.
	* malloc/memusage.sh: Likewise.
	* elf/dl-deps.c: Likewise.
	* locale/programs/ld-collate.c: Likewise.
	* libio/vswprintf.c: Likewise.
	* malloc/memusagestat.c: Likewise.
	* sunrpc/auth_unix.c: Likewise.
	* sunrpc/rpc_main.c: Likewise.
	* nscd/cache.c: Likewise.
	* locale/programs/repertoire.c: Unify output messages.
	* locale/programs/charmap.c: Likewise.
	* locale/programs/ld-ctype.c: Likewise.
	* locale/programs/ld-monetary.c: Likewise.
	* locale/programs/ld-numeric.c: Likewise.
	* locale/programs/ld-time.c: Likewise.
	* elf/ldconfig.c: Likewise.
	* nscd/selinux.c: Likewise.
	* elf/cache.c: Likewise.
	Patch mostly by Benno Schulenberg <bensberg@justemail.net>.

2006-11-10  Jakub Jelinek  <jakub@redhat.com>

	* string/strxfrm_l.c (STRXFRM): Fix trailing \1 optimization
	if N is one bigger than return value.
	* string/tst-strxfrm2.c (do_test): Also test strxfrm with l1 + 1
	and l1 last arguments, if buf is defined, verify the return value
	equals to strlen (buf) and verify no byte beyond passed length
	is modified.

2006-11-10  Ulrich Drepper  <drepper@redhat.com>

	* po/sv.po: Update from translation team.

	* sysdeps/gnu/siglist.c (__old_sys_siglist, __old_sys_sigabbrev):
	Use __new_sys_siglist instead of _sys_siglist_internal as
	second macro argument.
	(_old_sys_siglist): Use declare_symbol_alias macro instead of
	strong_alias.
2006-11-09  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3493]
	* posix/unistd.h (sysconf): Remove const attribute.

	* sysdeps/posix/getaddrinfo.c (getaddrinfo): Fix test for
	temporary or deprecated addresses.
	Patch by Sridhar Samudrala <sri@us.ibm.com>.

	* string/Makefile (tests): Add tst-strxfrm2.
	* string/tst-strxfrm2.c: New file.

2006-10-09  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0
	rather than r->r_brk.
	* string/strxfrm_l.c (STRXFRM): Do the trailing \1 removal
	optimization even if needed > n.

2006-11-07  Jakub Jelinek  <jakub@redhat.com>

	* include/libc-symbols.h (declare_symbol): Rename to...
	(declare_symbol_alias): ... this.  Add ORIGINAL argument, imply
	strong_alias (ORIGINAL, SYMBOL) in asm to make sure it preceedes
	.size directive.
	* sysdeps/gnu/errlist-compat.awk: Adjust for declare_symbol_alias
	changes.
	* sysdeps/gnu/siglist.c: Likewise.

2006-11-03  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/fpu/bits/mathinline.h
	[__LIBC_INTERNAL_MATH_INLINES]: Moved to ...
	* sysdeps/powerpc/fpu/math_private.h: ...here.  New file.

2006-11-05  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word):
	Update handling of cache descriptor 0x49 for new models.
	* sysdeps/unix/sysv/linux/x86_64/sysconf.c (intel_check_word):
	Likewise.

2006-11-02  Ulrich Drepper  <drepper@redhat.com>

	* configure.in: Work around ld --help change and avoid -z relro
	test completely if the architecture doesn't care about security.

2006-11-01  Ulrich Drepper  <drepper@redhat.com>

	* po/sv.po: Update from translation team.

2006-10-31  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/atexit.c (atexit): Don't mark as hidden when used to
	generate compatibility version.

2006-10-29  Ulrich Drepper  <drepper@redhat.com>

	* configure.in: Relax -z relro requirement a bit.

	* po/sv.po: Update from translation team.

2006-10-29  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P.
	* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise.
	* elf/dl-close.c (_dl_close_worker): Likewise.
	* elf/dl-open.c (_dl_open_worker): Likewise.
	* sysdeps/generic/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define.

	* configure.in: Require assembler support for visibility, compiler
	support for visibility and aliases, linker support for various -z
	options.
	* Makeconfig: Remove conditional code which now is unnecessary.
	* config.h.in: Likewise.
	* config.make.in: Likewise.
	* dlfcn/Makefile: Likewise.
	* elf/Makefile: Likewise.
	* elf/dl-load.c: Likewise.
	* elf/rtld.c: Likewise.
	* include/libc-symbols.h: Likewise.
	* include/stdio.h: Likewise.
	* io/Makefile: Likewise.
	* io/fstat.c: Likewise.
	* io/fstat64.c: Likewise.
	* io/fstatat.c: Likewise.
	* io/fstatat64.c: Likewise.
	* io/lstat.c: Likewise.
	* io/lstat64.c: Likewise.
	* io/mknod.c: Likewise.
	* io/mknodat.c: Likewise.
	* io/stat.c: Likewise.
	* io/stat64.c: Likewise.
	* libio/stdio.c: Likewise.
	* nscd/Makefile: Likewise.
	* stdlib/Makefile: Likewise.
	* stdlib/atexit.c: Likewise.
	* sysdeps/generic/ldsodefs.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/i386/sysdep.h: Likewise.
	* sysdeps/i386/i686/memcmp.S: Likewise.
	* sysdeps/powerpc/powerpc32/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise.

	* Makerules: USE_TLS support is now default.
	* tls.make.c: Likewise.
	* csu/Versions: Likewise.
	* csu/libc-start.c: Likewise.
	* csu/libc-tls.c: Likewise.
	* csu/version.c: Likewise.
	* dlfcn/dlinfo.c: Likewise.
	* elf/dl-addr.c: Likewise.
	* elf/dl-cache.c: Likewise.
	* elf/dl-close.c: Likewise.
	* elf/dl-iteratephdr.c: Likewise.
	* elf/dl-load.c: Likewise.
	* elf/dl-lookup.c: Likewise.
	* elf/dl-object.c: Likewise.
	* elf/dl-open.c: Likewise.
	* elf/dl-reloc.c: Likewise.
	* elf/dl-support.c: Likewise.
	* elf/dl-sym.c: Likewise.
	* elf/dl-sysdep.c: Likewise.
	* elf/dl-tls.c: Likewise.
	* elf/ldconfig.c: Likewise.
	* elf/rtld.c: Likewise.
	* elf/tst-tls-dlinfo.c: Likewise.
	* elf/tst-tls1.c: Likewise.
	* elf/tst-tls10.h: Likewise.
	* elf/tst-tls14.c: Likewise.
	* elf/tst-tls2.c: Likewise.
	* elf/tst-tls3.c: Likewise.
	* elf/tst-tls4.c: Likewise.
	* elf/tst-tls5.c: Likewise.
	* elf/tst-tls6.c: Likewise.
	* elf/tst-tls7.c: Likewise.
	* elf/tst-tls8.c: Likewise.
	* elf/tst-tls9.c: Likewise.
	* elf/tst-tlsmod1.c: Likewise.
	* elf/tst-tlsmod13.c: Likewise.
	* elf/tst-tlsmod13a.c: Likewise.
	* elf/tst-tlsmod14a.c: Likewise.
	* elf/tst-tlsmod2.c: Likewise.
	* elf/tst-tlsmod3.c: Likewise.
	* elf/tst-tlsmod4.c: Likewise.
	* elf/tst-tlsmod5.c: Likewise.
	* elf/tst-tlsmod6.c: Likewise.
	* include/errno.h: Likewise.
	* include/link.h: Likewise.
	* include/tls.h: Likewise.
	* locale/global-locale.c: Likewise.
	* locale/localeinfo.h: Likewise.
	* malloc/arena.c: Likewise.
	* malloc/hooks.c: Likewise.
	* malloc/malloc.c: Likewise.
	* resolv/Versions: Likewise.
	* sysdeps/alpha/dl-machine.h: Likewise.
	* sysdeps/alpha/libc-tls.c: Likewise.
	* sysdeps/generic/ldsodefs.h: Likewise.
	* sysdeps/generic/tls.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/ia64/dl-machine.h: Likewise.
	* sysdeps/ia64/libc-tls.c: Likewise.
	* sysdeps/mach/hurd/fork.c: Likewise.
	* sysdeps/mach/hurd/i386/tls.h: Likewise.
	* sysdeps/powerpc/powerpc32/dl-machine.c: Likwise.
	* sysdeps/powerpc/powerpc32/dl-machine.h: Likewise.
	* sysdeps/powerpc/powerpc64/dl-machine.h: Likewise.
	* sysdeps/s390/libc-tls.c: Likewise.
	* sysdeps/s390/s390-32/dl-machine.h: Likewise.
	* sysdeps/s390/s390-64/dl-machine.h: Likewise.
	* sysdeps/sh/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
	* sysdeps/x86_64/dl-machine.h: Likewise.

	[BZ #3426]
	* stdlib/stdlib.h: Adjust comment for canonicalize_file_name to
	reality.

2006-10-27  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-lookup.c (_dl_debug_bindings): Remove unused symbol_scope
	argument.
	(_dl_lookup_symbol_x): Adjust caller.

	* sysdeps/generic/ldsodefs.h (struct link_namespaces): Remove
	_ns_global_scope.
	* elf/rtld.c (dl_main): Don't initialize _ns_global_scope.

	* elf/dl-libc.c: Revert l_scope name changes.
	* elf/dl-load.c: Likewise.
	* elf/dl-object.c: Likewise.
	* elf/rtld.c: Likewise.
	* elf/dl-close.c (_dl_close): Likewise.
	* elf/dl-open.c (dl_open_worker): Likewise.  If not SINGLE_THREAD_P,
	always use __rtld_mrlock_{change,done}.  Always free old scope list
	here if not l_scope_mem.
	* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Revert l_scope name
	change.  Never free scope list here.  Just __rtld_mrlock_lock before
	the lookup and __rtld_mrlock_unlock it after the lookup.
	* elf/dl-sym.c: Likewise.
	* include/link.h (struct r_scoperec): Remove.
	(struct link_map): Replace l_scoperec with l_scope, l_scoperec_mem
	with l_scope_mem and l_scoperec_lock with l_scope_lock.

2006-10-25  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/gnu/netinet/tcp.h: Define TCP_CONGESTION.

2006-10-18  Ulrich Drepper  <drepper@redhat.com>

	* configure.in: Disable building profile libraries by default.

2006-10-18  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to
	_dl_lookup_symbol_x code.

2006-10-17  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-runtime.c: Include sysdep-cancel.h.
	(_dl_fixup, _dl_profile_fixup): Use __rtld_mrlock_* and
	scoperec->nusers only if !SINGLE_THREAD_P.  Use atomic_*
	instead of catomic_* macros.
	* elf/dl-sym.c: Include sysdep-cancel.h.
	(do_sym): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.  Use atomic_* instead of catomic_* macros.
	* elf/dl-close.c: Include sysdep-cancel.h.
	(_dl_close): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.  Use atomic_* instead of catomic_* macros.
	* elf/dl-open.c: Include sysdep-cancel.h.
	(dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.  Use atomic_* instead of catomic_* macros.

2006-10-17  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3313]
	* malloc/malloc.c (malloc_consolidate): Set maxfb to address of last
	fastbin rather than end of fastbin array.

2006-10-18  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/i486/bits/atomic.h (catomic_decrement): Use correct
	body macro.
	* sysdeps/x86_64/bits/atomic.h
	(__arch_c_compare_and_exchange_val_64_acq): Add missing casts.
	(catomic_decrement): Use correct body macro.

2006-10-17  Jakub Jelinek  <jakub@redhat.com>

	* include/atomic.h: Add a unique prefix to all local variables
	in macros.
	* csu/tst-atomic.c (do_test): Test also catomic_* macros.

2006-10-14  Ulrich Drepper  <drepper@redhat.com>

	* resolv/arpa/nameser.h: Document that ns_t_a6 is deprecated.

	[BZ #3313]
	* malloc/malloc.c (malloc_consolidate): Don't use get_fast_max to
	determine highest fast bin to consolidate, always look into all of
	them.
	(do_check_malloc_state): Only require for empty bins for large
	sizes in main arena.

	* libio/stdio.h: Add more __wur attributes.

2006-11-12  Andreas Jaeger  <aj@suse.de>

	[BZ #2510]
	* manual/search.texi (Hash Search Function): Clarify.
	(Array Search Function): Clarify.

2006-11-12  Joseph Myers  <joseph@codesourcery.com>

	[BZ #2830]
	* math/atest-exp.c (main): Cast hex value to mp_limb_t before
	shifting.
	* math/atest-exp2.c (read_mpn_hex): Likewise.
	* math/atest-sincos.c (main): Likewise.

	* sysdeps/unix/sysv/linux/syscalls.list: Add epoll_pwait.
	* sysdeps/unix/sysv/linux/sys/epoll.h: Declare epoll_pwait.
	* sysdeps/unix/sysv/linux/Versions (libc): Add epoll_pwait for
	version GLIBC_2.6.
	* Versions.def: Add GLIBC_2.6 for libc.

	* sysdeps/i386/i486/bits/atomic.h: Add catomic_* support.

2006-10-11  Jakub Jelinek  <jakub@redhat.com>

	* malloc/malloc.c (_int_malloc): Remove unused any_larger variable.

	* nis/nis_defaults.c (__nis_default_access): Don't call getenv twice.

	* nis/nis_subr.c (nis_getnames): Use __secure_getenv instead of getenv.
	* sysdeps/generic/unsecvars.h: Add NIS_PATH.

2006-10-11  Ulrich Drepper  <drepper@redhat.com>

	* include/atomic.c: Define catomic_* operations.
	* sysdeps/x86_64/bits/atomic.h: Likewise.  Fix a few minor problems.
	* stdlib/cxa_finalize.c: Use catomic_* operations instead of atomic_*.
	* malloc/memusage.c: Likewise.
	* gmon/mcount.c: Likewise.
	* elf/dl-close.c: Likewise.
	* elf/dl-open.c: Likewise.
	* elf/dl-profile.c: Likewise.
	* elf/dl-sym.c: Likewise.
	* elf/dl-runtime.c: Likewise.
	* elf/dl-fptr.c: Likewise.
	* resolv/res_libc.c: Likewise.

2006-10-10  Roland McGrath  <roland@frob.com>
	* sysdeps/mach/hurd/utimes.c: Use a union to avoid an improper cast.
	* sysdeps/mach/hurd/futimes.c: Likewise.
	* sysdeps/mach/hurd/lutimes.c: Likewise.

2006-10-09  Ulrich Drepper  <drepper@redhat.com>
	    Jakub Jelinek  <jakub@redhat.com>

	Implement reference counting of scope records.
	* elf/dl-close.c (_dl_close): Remove all scopes from removed objects
	from the list in objects which remain.  Always allocate new scope
	record.
	* elf/dl-open.c (dl_open_worker): When growing array for scopes,
	don't resize, allocate a new one.
	* elf/dl-runtime.c: Update reference counters before using a scope
	array.
	* elf/dl-sym.c: Likewise.
	* elf/dl-libc.c: Adjust for l_scope name change.
	* elf/dl-load.c: Likewise.
	* elf/dl-object.c: Likewise.
	* elf/rtld.c: Likewise.
	* include/link.h: Include <rtld-lowlevel.h>.  Define struct
	r_scoperec.  Replace r_scope with pointer to r_scoperec structure.
	Add l_scoperec_lock.
	* sysdeps/generic/ldsodefs.h: Include <rtld-lowlevel.h>.
	* sysdeps/generic/rtld-lowlevel.h: New file.

	* include/atomic.h: Rename atomic_and to atomic_and_val and
	atomic_or to atomic_or_val.  Define new macros atomic_and and
	atomic_or which do not return values.
	* sysdeps/x86_64/bits/atomic.h: Define atomic_and and atomic_or.
	Various cleanups.
	* sysdeps/i386/i486/bits/atomic.h: Likewise.

	* po/sv.po: Update from translation team.

2006-10-07  Ulrich Drepper  <drepper@redhat.com>

	* Versions.def: Add GLIBC_2.6 to libpthread.

	* include/shlib-compat.h (SHLIB_COMPAT): Expand parameters before use.
	(versioned_symbol): Likewise.
	(compat_symbol): Likewise.

	* po/tr.po: Update from translation team.
	* nis/Banner: Removed.  It's been integral part forever and the
	author info is incomplete anyway.
	* libio/Banner: Likewise.

2006-10-06  Ulrich Drepper  <drepper@redhat.com>

	* version.h (VERSION): Bump to 2.5.90 for new development tree.

1 files changed, 84 insertions, 316 deletions

diff --git a/nis/nis_call.c b/nis/nis_call.c
index c571e8f..928053d 100644
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1997, 1998, 2001, 2004, 2005, 2006, 2007
-   Free Software Foundation, Inc.
+/* Copyright (C) 1997,1998,2001,2004,2005,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
@@ -26,11 +25,8 @@
 #include <rpc/auth.h>
 #include <rpcsvc/nis.h>
 #include <sys/socket.h>
-#include <sys/stat.h>
-#include <unistd.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-#include <bits/libc-lock.h>
 
 #include "nis_xdr.h"
 #include "nis_intern.h"
@@ -111,79 +107,10 @@ __nisbind_next (dir_binding *bind)
 }
 libnsl_hidden_def (__nisbind_next)
 
-static struct ckey_cache_entry
-{
-  struct in_addr inaddr;
-  in_port_t port;
-  unsigned int protocol;
-  des_block ckey;
-} *ckey_cache;
-static size_t ckey_cache_size;
-static size_t ckey_cache_allocated;
-static pid_t ckey_cache_pid;
-static uid_t ckey_cache_euid;
-__libc_lock_define_initialized (static, ckey_cache_lock)
-
-static bool_t
-get_ckey (des_block *ckey, struct sockaddr_in *addr, unsigned int protocol)
-{
-  size_t i;
-  pid_t pid = getpid ();
-  uid_t euid = geteuid ();
-  bool_t ret = FALSE;
-
-  __libc_lock_lock (ckey_cache_lock);
-
-  if (ckey_cache_pid != pid || ckey_cache_euid != euid)
-    {
-      ckey_cache_size = 0;
-      ckey_cache_pid = pid;
-      ckey_cache_euid = euid;
-    }
-
-  for (i = 0; i < ckey_cache_size; ++i)
-    if (ckey_cache[i].port == addr->sin_port
-	&& ckey_cache[i].protocol == protocol
-	&& memcmp (&ckey_cache[i].inaddr, &addr->sin_addr,
-		   sizeof (addr->sin_addr)) == 0)
-      {
-	*ckey = ckey_cache[i].ckey;
-	ret = TRUE;
-	break;
-      }
-
-  if (!ret && key_gendes (ckey) >= 0)
-    {
-      ret = TRUE;
-      /* Don't grow the cache indefinitely.  */
-      if (ckey_cache_size == 256)
-	ckey_cache_size = 0;
-      if (ckey_cache_size == ckey_cache_allocated)
-	{
-	  size_t size = ckey_cache_allocated ? ckey_cache_allocated * 2 : 16;
-	  struct ckey_cache_entry *new_cache
-	    = realloc (ckey_cache, size * sizeof (*ckey_cache));
-	  if (new_cache != NULL)
-	    {
-	      ckey_cache = new_cache;
-	      ckey_cache_allocated = size;
-	    }
-	}
-      ckey_cache[ckey_cache_size].inaddr = addr->sin_addr;
-      ckey_cache[ckey_cache_size].port = addr->sin_port;
-      ckey_cache[ckey_cache_size].protocol = protocol;
-      ckey_cache[ckey_cache_size++].ckey = *ckey;
-    }
-
-  __libc_lock_unlock (ckey_cache_lock);
-  return ret;
-}
-
 nis_error
 __nisbind_connect (dir_binding *dbp)
 {
   nis_server *serv;
-  u_short port;
 
   if (dbp == NULL)
     return NIS_FAIL;
@@ -201,12 +128,9 @@ __nisbind_connect (dir_binding *dbp)
 
   /* Check, if the host is online and rpc.nisd is running. Much faster
      then the clnt*_create functions: */
-  port = __pmap_getnisport (&dbp->addr, NIS_PROG, NIS_VERSION,
-			    dbp->use_udp ? IPPROTO_UDP : IPPROTO_TCP);
-  if (port == 0)
+  if (__pmap_getnisport (&dbp->addr, NIS_PROG, NIS_VERSION, IPPROTO_UDP) == 0)
     return NIS_RPCERROR;
 
-  dbp->addr.sin_port = htons (port);
   dbp->socket = RPC_ANYSOCK;
   if (dbp->use_udp)
     dbp->clnt = clntudp_create (&dbp->addr, NIS_PROG, NIS_VERSION,
@@ -229,16 +153,17 @@ __nisbind_connect (dir_binding *dbp)
 	{
 	  char netname[MAXNETNAMELEN + 1];
 	  char *p;
-	  des_block ckey;
 
-	  p = stpcpy (netname, "unix@");
+	  p = stpcpy (netname, "unix.");
 	  strncpy (p, serv->name, MAXNETNAMELEN - 5);
 	  netname[MAXNETNAMELEN] = '\0';
-	  dbp->clnt->cl_auth = NULL;
-	  if (get_ckey (&ckey, &dbp->addr,
-			dbp->use_udp ? IPPROTO_UDP : IPPROTO_TCP))
-	    dbp->clnt->cl_auth =
-	      authdes_pk_create (netname, &serv->pkey, 300, NULL, &ckey);
+	  // XXX What is this supposed to do?  If we really want to replace
+	  // XXX the first dot, then we might as well use unix@ as the
+	  // XXX prefix string.  --drepper
+	  p = strchr (netname, '.');
+	  *p = '@';
+	  dbp->clnt->cl_auth =
+	    authdes_pk_create (netname, &serv->pkey, 300, NULL, NULL);
 	  if (!dbp->clnt->cl_auth)
 	    dbp->clnt->cl_auth = authunix_create_default ();
 	}
@@ -252,8 +177,7 @@ libnsl_hidden_def (__nisbind_connect)
 
 nis_error
 __nisbind_create (dir_binding *dbp, const nis_server *serv_val,
-		  unsigned int serv_len, unsigned int server_used,
-		  unsigned int current_ep, unsigned int flags)
+		  unsigned int serv_len, unsigned int flags)
 {
   dbp->clnt = NULL;
 
@@ -279,16 +203,8 @@ __nisbind_create (dir_binding *dbp, const nis_server *serv_val,
   dbp->trys = 1;
 
   dbp->class = -1;
-  if (server_used == ~0)
-    {
-      if (__nis_findfastest (dbp) < 1)
-	return NIS_NAMEUNREACHABLE;
-    }
-  else
-    {
-      dbp->server_used = server_used;
-      dbp->current_ep = current_ep;
-    }
+  if (__nis_findfastest (dbp) < 1)
+    return NIS_NAMEUNREACHABLE;
 
   return NIS_SUCCESS;
 }
@@ -390,7 +306,7 @@ __do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
   if (flags & MASTER_ONLY)
     server_len = 1;
 
-  status = __nisbind_create (&dbp, server, server_len, ~0, ~0, flags);
+  status = __nisbind_create (&dbp, server, server_len, flags);
   if (status != NIS_SUCCESS)
     return status;
 
@@ -422,7 +338,9 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
     case HIGHER_NAME:
       { /* We need data from a parent domain */
 	directory_obj *obj;
-	const char *ndomain = __nis_domain_of (dir->do_name);
+	char ndomain[strlen (dir->do_name) + 3];
+
+	nis_domain_of_r (dir->do_name, ndomain, sizeof (ndomain));
 
 	/* The root server of our domain is a replica of the parent
 	   domain ! (Now I understand why a root server must be a
@@ -466,7 +384,7 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
 	size_t namelen = strlen (name);
 	char leaf[namelen + 3];
 	char domain[namelen + 3];
-	const char *ndomain;
+	char ndomain[namelen + 3];
 	char *cp;
 
 	strcpy (domain, name);
@@ -479,8 +397,8 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
 		return NULL;
 	      }
 	    nis_leaf_of_r (domain, leaf, sizeof (leaf));
-	    ndomain = __nis_domain_of (domain);
-	    memmove (domain, ndomain, strlen (ndomain) + 1);
+	    nis_domain_of_r (domain, ndomain, sizeof (ndomain));
+	    strcpy (domain, ndomain);
 	  }
 	while (nis_dir_cmp (domain, dir->do_name) != SAME_NAME);
 
@@ -533,16 +451,29 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
 /* We try to query the current server for the searched object,
    maybe he know about it ? */
 static directory_obj *
-first_shoot (const_nis_name name, directory_obj *dir)
+first_shoot (const_nis_name name, int search_parent_first, directory_obj *dir)
 {
   directory_obj *obj = NULL;
   fd_result *fd_res;
   XDR xdrs;
+  char domain[strlen (name) + 3];
 
+#if 0
   if (nis_dir_cmp (name, dir->do_name) == SAME_NAME)
     return dir;
+#endif
 
-  fd_res = __nis_finddirectory (dir, name);
+  const char *search_name = name;
+  if (search_parent_first)
+    {
+      nis_domain_of_r (name, domain, sizeof (domain));
+      search_name = domain;
+    }
+
+  if (nis_dir_cmp (search_name, dir->do_name) == SAME_NAME)
+    return dir;
+
+  fd_res = __nis_finddirectory (dir, search_name);
   if (fd_res == NULL)
     return NULL;
   if (fd_res->status == NIS_SUCCESS
@@ -568,223 +499,41 @@ first_shoot (const_nis_name name, directory_obj *dir)
   return obj;
 }
 
-static struct nis_server_cache
-{
-  int search_parent;
-  int uses;
-  unsigned int size;
-  unsigned int server_used;
-  unsigned int current_ep;
-  time_t expires;
-  char name[];
-} *nis_server_cache[16];
-static time_t nis_cold_start_mtime;
-__libc_lock_define_initialized (static, nis_server_cache_lock)
-
-static directory_obj *
-nis_server_cache_search (const_nis_name name, int search_parent,
-			 unsigned int *server_used, unsigned int *current_ep,
-			 struct timeval *now)
-{
-  directory_obj *ret = NULL;
-  int i;
-  char *addr;
-  XDR xdrs;
-  struct stat64 st;
-
-  if (stat64 ("/var/nis/NIS_COLD_START", &st) < 0)
-    st.st_mtime = nis_cold_start_mtime + 1;
-
-  __libc_lock_lock (nis_server_cache_lock);
-
-  for (i = 0; i < 16; ++i)
-    if (nis_server_cache[i] == NULL)
-      continue;
-    else if (st.st_mtime != nis_cold_start_mtime
-	     || now->tv_sec > nis_server_cache[i]->expires)
-      {
-	free (nis_server_cache[i]);
-	nis_server_cache[i] = NULL;
-      }
-    else if (nis_server_cache[i]->search_parent == search_parent
-	     && strcmp (nis_server_cache[i]->name, name) == 0)
-      {
-	ret = calloc (1, sizeof (directory_obj));
-	if (ret == NULL)
-	  break;
-
-	addr = rawmemchr (nis_server_cache[i]->name, '\0') + 8;
-	addr = (char *) ((uintptr_t) addr & ~(uintptr_t) 7);
-	xdrmem_create (&xdrs, addr, nis_server_cache[i]->size, XDR_DECODE);
-	if (!_xdr_directory_obj (&xdrs, ret))
-	  {
-	    xdr_destroy (&xdrs);
-	    free (ret);
-	    ret = NULL;
-	    free (nis_server_cache[i]);
-	    nis_server_cache[i] = NULL;
-	    break;
-	  }
-	xdr_destroy (&xdrs);
-	*server_used = nis_server_cache[i]->server_used;
-	*current_ep = nis_server_cache[i]->current_ep;
-	break;
-      }
-
-  nis_cold_start_mtime = st.st_mtime;
-
-  __libc_lock_unlock (nis_server_cache_lock);
-  return ret;
-}
-
-static void
-nis_server_cache_add (const_nis_name name, int search_parent,
-		      directory_obj *dir, unsigned int server_used,
-		      unsigned int current_ep, struct timeval *now)
-{
-  struct nis_server_cache **loc;
-  struct nis_server_cache *new;
-  struct nis_server_cache *old;
-  int i;
-  char *addr;
-  unsigned int size;
-  XDR xdrs;
-
-  if (dir == NULL)
-    return;
-
-  size = xdr_sizeof ((xdrproc_t) _xdr_directory_obj, (char *) dir);
-  new = calloc (1, sizeof (*new) + strlen (name) + 8 + size);
-  if (new == NULL)
-    return;
-  new->search_parent = search_parent;
-  new->uses = 1;
-  new->expires = now->tv_sec + dir->do_ttl;
-  new->size = size;
-  new->server_used = server_used;
-  new->current_ep = current_ep;
-  addr = stpcpy (new->name, name) + 8;
-  addr = (char *) ((uintptr_t) addr & ~(uintptr_t) 7);
-
-  xdrmem_create(&xdrs, addr, size, XDR_ENCODE);
-  if (!_xdr_directory_obj (&xdrs, dir))
-    {
-      xdr_destroy (&xdrs);
-      free (new);
-      return;
-    }
-  xdr_destroy (&xdrs);
-
-  __libc_lock_lock (nis_server_cache_lock);
-
-  /* Choose which entry should be evicted from the cache.  */
-  loc = &nis_server_cache[0];
-  if (*loc != NULL)
-    for (i = 1; i < 16; ++i)
-      if (nis_server_cache[i] == NULL)
-	{
-	  loc = &nis_server_cache[i];
-	  break;
-	}
-      else if ((*loc)->uses > nis_server_cache[i]->uses
-	       || ((*loc)->uses == nis_server_cache[i]->uses
-		   && (*loc)->expires > nis_server_cache[i]->expires))
-	loc = &nis_server_cache[i];
-  old = *loc;
-  *loc = new;
-
-  __libc_lock_unlock (nis_server_cache_lock);
-  free (old);
-}
-
 nis_error
-__nisfind_server (const_nis_name name, int search_parent,
-		  directory_obj **dir, dir_binding *dbp, unsigned int flags)
+__nisfind_server (const_nis_name name, int search_parent_first,
+		  directory_obj **dir)
 {
-  nis_error result = NIS_SUCCESS;
-  nis_error status;
-  directory_obj *obj;
-  struct timeval now;
-  unsigned int server_used = ~0;
-  unsigned int current_ep = ~0;
-
   if (name == NULL)
     return NIS_BADNAME;
 
-  if (*dir != NULL)
-    return NIS_SUCCESS;
+#if 0
+  /* Search in local cache. In the moment, we ignore the fastest server */
+  if (!(flags & NO_CACHE))
+    dir = __nis_cache_search (name, flags, &cinfo);
+#endif
 
-  (void) gettimeofday (&now, NULL);
-
-  if ((flags & NO_CACHE) == 0)
-    *dir = nis_server_cache_search (name, search_parent, &server_used,
-				    &current_ep, &now);
-  if (*dir != NULL)
+  nis_error result = NIS_SUCCESS;
+  if (*dir == NULL)
     {
-      unsigned int server_len = (*dir)->do_servers.do_servers_len;
-      if (flags & MASTER_ONLY)
-	{
-	  server_len = 1;
-	  if (server_used != 0)
-	    {
-	      server_used = ~0;
-	      current_ep = ~0;
-	    }
-	}
-      result = __nisbind_create (dbp, (*dir)->do_servers.do_servers_val,
-				 server_len, server_used, current_ep, flags);
-      if (result != NIS_SUCCESS)
-	{
-	  nis_free_directory (*dir);
-	  *dir = NULL;
-	}
-      return result;
-    }
+      nis_error status;
+      directory_obj *obj;
 
-  *dir = readColdStartFile ();
-  if (*dir == NULL)
-    /* No /var/nis/NIS_COLD_START->no NIS+ installed.  */
-    return NIS_UNAVAIL;
+      *dir = readColdStartFile ();
+      if (*dir == NULL)
+	/* No /var/nis/NIS_COLD_START->no NIS+ installed.  */
+	return NIS_UNAVAIL;
 
-  /* Try at first, if servers in "dir" know our object */
-  const char *search_name = name;
-  if (search_parent)
-    search_name = __nis_domain_of (name);
-  obj = first_shoot (search_name, *dir);
-  if (obj == NULL)
-    {
-      obj = rec_dirsearch (search_name, *dir, &status);
+      /* Try at first, if servers in "dir" know our object */
+      obj = first_shoot (name, search_parent_first, *dir);
       if (obj == NULL)
-	result = status;
-    }
-
-  if (result == NIS_SUCCESS)
-    {
-      unsigned int server_len = obj->do_servers.do_servers_len;
-      if (flags & MASTER_ONLY)
-	server_len = 1;
-      result = __nisbind_create (dbp, obj->do_servers.do_servers_val,
-				 server_len, ~0, ~0, flags);
-      if (result == NIS_SUCCESS)
 	{
-	  if ((flags & MASTER_ONLY) == 0
-	      || obj->do_servers.do_servers_len == 1)
-	    {
-	      server_used = dbp->server_used;
-	      current_ep = dbp->current_ep;
-	    }
-	  if ((flags & NO_CACHE) == 0)
-	    nis_server_cache_add (name, search_parent, obj,
-				  server_used, current_ep, &now);
+	  obj = rec_dirsearch (name, *dir, &status);
+	  if (obj == NULL)
+	    result = status;
 	}
-      else
-	{
-	  nis_free_directory (obj);
-	  obj = NULL;
-	}
-    }
 
-  *dir = obj;
+      *dir = obj;
+    }
 
   return result;
 }
@@ -794,19 +543,38 @@ nis_error
 __prepare_niscall (const_nis_name name, directory_obj **dirp,
 		   dir_binding *bptrp, unsigned int flags)
 {
-  nis_error retcode = __nisfind_server (name, 1, dirp, bptrp, flags);
+  nis_error retcode = __nisfind_server (name, 1, dirp);
   if (__builtin_expect (retcode != NIS_SUCCESS, 0))
     return retcode;
 
-  do
-    if (__nisbind_connect (bptrp) == NIS_SUCCESS)
-      return NIS_SUCCESS;
-  while (__nisbind_next (bptrp) == NIS_SUCCESS);
+  nis_server *server;
+  u_int server_len;
 
-  __nisbind_destroy (bptrp);
-  memset (bptrp, '\0', sizeof (*bptrp));
+  if (flags & MASTER_ONLY)
+    {
+      server = (*dirp)->do_servers.do_servers_val;
+      server_len = 1;
+    }
+  else
+    {
+      server = (*dirp)->do_servers.do_servers_val;
+      server_len = (*dirp)->do_servers.do_servers_len;
+    }
+
+  retcode = __nisbind_create (bptrp, server, server_len, flags);
+  if (retcode == NIS_SUCCESS)
+    {
+      do
+	if (__nisbind_connect (bptrp) == NIS_SUCCESS)
+	  return NIS_SUCCESS;
+      while (__nisbind_next (bptrp) == NIS_SUCCESS);
+
+      __nisbind_destroy (bptrp);
+      memset (bptrp, '\0', sizeof (*bptrp));
+
+      retcode = NIS_NAMEUNREACHABLE;
+    }
 
-  retcode = NIS_NAMEUNREACHABLE;
   nis_free_directory (*dirp);
   *dirp = NULL;