Commit Graph

546 Commits

Author SHA1 Message Date
Sami Kerola
0c813d1f3e nscd: list all tables in usage()
Usage output for option --invalidate=TABLE is not helpful without
list of tables.  The list is also missing from nscd(8) manual which
made it pretty difficult to know what are the tables.
2014-01-04 08:44:36 -05:00
Siddhesh Poyarekar
9a3c6a6ff6 Fix return code from getent netgroup when the netgroup is not found (bz #16366)
nscd incorrectly returns a success even when the netgroup in question
is not found and adds a positive result in the cache.  this patch
fixes this behaviour by adding a negative lookup entry to cache and
returning an error when the netgroup is not found.
2014-01-02 10:05:27 +05:30
Siddhesh Poyarekar
d41242129b Fix infinite loop in nscd when netgroup is empty (bz #16365)
Currently, when a user looks up a netgroup that does not have any
members, nscd goes into an infinite loop trying to find members in the
group.  This is because it does not handle cases when getnetgrent
returns an NSS_STATUS_NOTFOUND (which is what it does on empty group).
Fixed to handle this in the same way as NSS_STATUS_RETURN, similar to
what getgrent does by itself.
2014-01-02 10:04:21 +05:30
Allan McRae
88726d48af Update remaining copyright dates
Update copyright years that are not handled by scripts/update-copyright.
2014-01-01 22:02:55 +10:00
Allan McRae
d4697bc93d Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
Allan McRae
73616a7427 Add systemd unit file for nscd
Provide an example systemd unit and tmpfile for running nscd.
2013-12-16 11:22:01 +10:00
Andreas Schwab
8ec3f656d6 Fix off-by-one in nscd getservbyport call 2013-11-11 12:26:32 +01:00
Mike Frysinger
cb8a6dbd17 rename configure.in to configure.ac
Autoconf has been deprecating configure.in for quite a long time.
Rename all our configure.in and preconfigure.in files to .ac.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-10-30 17:32:08 +10:00
Andreas Schwab
b2179107f3 Properly cache the result from looking up the nss database config 2013-09-30 10:29:13 +02:00
Allan McRae
83e43bf0b7 Fix nesting of ifdefs in netgroupcache.c
Fixes unclosed '{' if HAVE_SENDFILE is defined (BZ #15895).
2013-09-09 20:25:01 +10:00
Siddhesh Poyarekar
3a30923983 Use __glibc_unlikely instead of __builtin_expect (..., 0) 2013-08-28 09:44:19 +05:30
Siddhesh Poyarekar
595aba70a4 Initialize res_hconf in nscd
Fixes BZ #15890.
2013-08-26 15:42:29 +05:30
Siddhesh Poyarekar
e0a69f5cb8 Fix indentation in aicache.c 2013-08-26 10:53:02 +05:30
Siddhesh Poyarekar
a31ee4b3a5 Fix typo in comment 2013-06-24 18:07:37 +05:30
Andreas Schwab
50fd745b4d Fix handling of netgroup cache in nscd 2013-06-11 11:29:50 +02:00
Ryan S. Arnold
e054f49430 Add #include <stdint.h> for uint[32|64]_t usage (except installed headers). 2013-05-16 11:32:54 -05:00
Andreas Schwab
306dfba9e1 Properly check for short writes when sending the response in nscd 2013-04-15 10:33:52 +02:00
Andreas Schwab
0582f6b3d6 nscd: don't fork twice 2013-04-15 09:49:55 +02:00
Mike Frysinger
6ff444c418 unify xmalloc prototypes & friends
These prototypes are duplicated in many places.  Add a dedicated
header for holding prototypes for program-specific functions to
avoid that.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-02-18 17:16:05 -05:00
Carlos O'Donell
471514d39d Refactor code out of nscd's two main poll loops.
We refactor the inotify file checking code and the
database clearing code out of the main_loop_poll and
mail_loop_epoll functions. We document some the related
functions with appropriate comments.
2013-02-08 12:56:22 -05:00
Roland McGrath
f1d70dad53 Remove lots of inline keywords. 2013-02-07 14:44:18 -08:00
Andreas Schwab
33c0a3afc7 Revert "Properly check for short writes when sending the response in nscd"
This reverts commit dd31ac7a8e.
2013-01-10 10:44:04 +01:00
Andreas Schwab
67881f5e92 Revert "* nscd/nscd.h: Move persistent storage back to /var/run/nscd"
This reverts commit 70d3e06ed0.
2013-01-10 10:44:04 +01:00
Andreas Schwab
ee32fdd79a Revert "nscd: don't fork twice"
This reverts commit 7e9b080575.
2013-01-10 10:44:04 +01:00
Andreas Schwab
7e9b080575 nscd: don't fork twice 2013-01-10 09:59:59 +01:00
Thorsten Kukuk
70d3e06ed0 * nscd/nscd.h: Move persistent storage back to /var/run/nscd 2013-01-10 09:59:59 +01:00
Andreas Schwab
dd31ac7a8e Properly check for short writes when sending the response in nscd
* nscd/grpcache.c (cache_addgr): Properly check for short write.
	* nscd/initgrcache.c (addinitgroupsX): Likewise.
	* nscd/pwdcache.c (cache_addpw): Likewise.
	* nscd/servicescache.c (cache_addserv): Likewise.  Don't write
	more than recsize.
2013-01-10 09:59:58 +01:00
Joseph Myers
568035b787 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
David S. Miller
0549fbba96 Update copyright years.
* catgets/gencat.c: Update copyright year.
	* csu/version.c: Likewise.
	* debug/catchsegv.sh: Likewise.
	* debug/pcprofiledump.c: Likewise.
	* debug/xtrace.sh: Likewise.
	* elf/ldconfig.c: Likewise.
	* elf/ldd.bash.in: Likewise.
	* elf/pldd.c: Likewise.
	* elf/sotruss.ksh: Likewise.
	* elf/sprof.c: Likewise.
	* iconv/iconv_prog.c: Likewise.
	* iconv/iconvconfig.c: Likewise.
	* locale/programs/locale.c: Likewise.
	* locale/programs/localedef.c: Likewise.
	* login/programs/pt_chown.c: Likewise.
	* malloc/memusage.sh: Likewise.
	* malloc/memusagestat.c: Likewise.
	* malloc/mtrace.pl: Likewise.
	* nscd/nscd.c: Likewise.
	* nss/getent.c: Likewise.
	* nss/makedb.c: Likewise.
	* posix/getconf.c: Likewise.
2013-01-01 00:11:43 -08:00
Jeff Law
2af1b32853 [BZ #13761]
* nscd/grpcache.c (cache_addgr): Rename alloca_used to
        dataset_temporary.  Track alloca usage into alloca_used.
        If dataset is large allocate and release it via malloc/free.
2012-11-29 10:46:19 -07:00
Joseph Myers
8b748aed2a Support --with-pkgversion and --with-bugurl. 2012-11-09 22:13:45 +00:00
Roland McGrath
6e6249d0b4 BZ#14743: Move clock_* symbols from librt to libc. 2012-10-24 14:50:46 -07:00
Dmitry V. Levin
fc997c6e55 nscd: fix compilation flags
Commit 61653dfb81 added support for
compilers predefining _FORTIFY_SOURCE by adding -U_FORTIFY_SOURCE to
CPPFLAGS for these compilers, but that change doesn't work quite well in
case of nscd: its Makefile sets _FORTIFY_SOURCE using CFLAGS instead of
CPPFLAGS and, thanks to compilation rules defined in Makerules, CPPFLAGS
are passed to compiler after CFLAGS, resulting to a build with
_FORTIFY_SOURCE turned off.

This change implements a more safe method of passing preprocessor and
compiler flags so that no nscd modules could be accidentally forgotten.
2012-10-02 19:22:57 +00:00
Roland McGrath
f04e213208 Fix shadow, gshadow, networks, protocols, rpc, aliases, and nscd routines for USE_NSCD case. 2012-08-22 16:06:53 -07:00
Roland McGrath
c53d909c80 Add --disable-build-nscd configure option. 2012-08-22 13:35:55 -07:00
Roland McGrath
3cc3ef96d6 BZ#13696: Add --disable-nscd configure option. 2012-08-22 13:31:12 -07:00
Joseph Myers
89b4b02f42 Remove pre-2.4.21 Linux kernel support. 2012-07-25 21:19:13 +00:00
Roland McGrath
6540185fb9 Fix formatting in last change. 2012-05-15 11:45:42 -07:00
Andreas Jaeger
509072a0f7 Avoid race in nscd
2012-05-15  Jeff Law  <law@redhat.com>
            Andreas Jaeger  <aj@suse.de>

        [BZ #13594]
        * nscd/nscd-client.h (__nscd_acquire_maplock): New function, split
        out from...
        * nscd/nscd_helper.c (__nscd_get_map_ref): ... here.
        * nscd/nscd-client.h: Add __nscd_acquire_maplock.
        * nscd/nscd_gethst_r.c (__nscd_get_nl_timestamp): Add locking to
        code changing __hst_map_handle.map.
2012-05-15 20:37:05 +02:00
Thomas Schwinge
37233df9d1 Hurd: #include <kernel-features.h> 2012-05-10 15:57:24 -07:00
Andreas Jaeger
edfe0dbebd Cleanup nscd.c
2012-05-09  Andreas Jaeger  <aj@suse.de>

	* nscd/nscd.c (run_modes): Make named enum, reorder so that
	default is first entry.
	(run_mode): Set type.
	(main): Remove informal message about syslog.
	(options): Fix typo.
2012-05-09 21:34:47 +02:00
Andreas Jaeger
91d8d69ec6 Cleanup last patch for nscd/nscd.c
* nscd/nscd.c (run_mode): Use enum.
	(main): Cleanup coding style issue.
2012-05-09 17:42:15 +02:00
Andreas Jaeger
bb90b80baa Add --foreground option for nscd
For a better integration of nscd with systemd, we should run nscd not as
daemon but in the foreground. A new --foreground option should be added.

2012-05-09  Alexandre Oliva  <aoliva@redhat.com>
	    Andreas Jaeger  <aj@suse.de>

        * nscd/nscd.c (go_background): Replaced with...
        (run_mode): ... this.
	(RUN_FOREGROUND, RUN_DAEMONIZE, RUN_DEBUG): Add.
        (options): Add -F --foreground.
        (main): Implement it.
        (parse_opt): Parse it.
2012-05-09 16:54:38 +02:00
Paul Pluzhnikov
3ff4252677 2012-03-23 Daniel Jacobowitz <dmj@google.com>
Paul Pluzhnikov  <ppluzhnikov@google.com>

	[BZ #6528]
	* grp/Makefile (otherlibs): Don't set it.
	* inet/Makefile (otherlibs): Likewise.
	* login/Makefile (otherlibs): Likewise.
	* nscd/Makefile (otherlibs): Likewise.
	* posix/Makefile (otherlibs): Likewise.
	* pwd/Makefile (otherlibs): Likewise.
	* rt/Makefile (otherlibs): Likewise.
	* sunrpc/Makefile (otherlibs): Likewise.
	* nss/Makefile (otherlibs): Likewise.
	Add libnss_files to routines and static-only-routines.
	($(objpfx)getent): Remove rule.
	* resolv/Makefile: Add libnss_dns and libresolv to routines and
	static-only-routines.
2012-03-23 09:47:03 -07:00
H.J. Lu
eb96ffb07d Move stdio-common/_itoa.h to sysdeps/generic 2012-03-20 16:00:23 -07:00
Ulrich Drepper
a4300c7a4d Remove distribute variable from Makefiles 2012-03-07 05:17:13 -05:00
Paul Eggert
59ba27a63a Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
Ulrich Drepper
3e1aa84e7f Do not cache negative results in nscd if these are transient 2012-01-20 22:39:54 -05:00
Ulrich Drepper
ec09c1c410 Optimize xmalloc, xcalloc, xrealloc, and xstrdup
Add alloc_size attribute and apply consistently the malloc attribute
to xmalloc, xcalloc, xrealloc, and xstrdup.
2012-01-08 21:19:43 -05:00
Ulrich Drepper
81fb02b046 Update copyright year 2012-01-01 05:50:05 -05:00
Ulrich Drepper
9bea34736f Avoid warning in aicache.c 2011-12-02 21:05:19 -05:00
Andreas Schwab
a9ae54a136 Don't start AVC thread until credentials are installed 2011-11-03 14:41:38 +01:00
Andreas Schwab
45b96dd684 Properly set extra-objs in nscd makefile 2011-11-01 18:28:38 +01:00
Ulrich Drepper
432d41ceec Use kernel headers for netlink definitions 2011-11-01 08:43:33 -04:00
Ulrich Drepper
3a2c02424d Cache network interface information
Whenever getaddrinfo needed network interface information it used the
netlink interface to read the information every single time.  The
problem is that this information can change at any time.

The patch implements monitoring of the network interfaces through
nscd.  If no change is detected the previously read information can
be reused (which is the norm).  This timestamp information is also
made available to other processes using the shared memory segment
between nscd and those processes.
2011-10-31 01:51:16 -04:00
Ulrich Drepper
97c066e65a Fix nesting of #ifdefs in netgroupcache.c 2011-10-17 10:30:03 -04:00
Roland McGrath
c658d255e9 Fix some nit warnings. 2011-10-08 15:25:08 -07:00
Ulrich Drepper
684ae51599 Implement caching of nscd 2011-10-07 10:06:31 -04:00
Ulrich Drepper
21fd49a9ef Don't unnecesarily use inotify in nscd 2011-10-07 01:20:53 -04:00
Ulrich Drepper
32b63198d6 Avoid warning when reload of group entry fails 2011-10-06 03:44:19 -04:00
Ulrich Drepper
a60df2c3db Add missing initialization in service cache in nscd 2011-08-14 22:20:09 -04:00
Marek Polacek
b902330ca8 Avoid warning in nscd config file parsing code 2011-07-19 20:13:31 -04:00
Ulrich Drepper
feb1eb0be7 Avoid possible crashes in anormal nscd exits 2011-07-19 13:59:57 -04:00
Ulrich Drepper
319b9ad4bc Generalize framework to register monitoring of files in nscd
nscd can clear caches when certain files change.  The list of files
was hardcoded so far and worked for nss_files and nss_dns and those
modules which need no monitoring.  nss_db, for instance, has its
own set of files to monitor.  Now the NSS modules themselves can
request that certain files are monitored.
2011-07-11 14:50:24 -04:00
Ulrich Drepper
f15f1e45ba Avoid warning. 2011-07-05 06:56:12 -04:00
Ulrich Drepper
99231d9abe nscd cleanups
Cleanup and optimize last patch.  Add timeout fixes also to the
services cache.
2011-07-01 23:02:09 -04:00
Thorsten Kukuk
445b4a53ea Handle nscd negtimeout==0 2011-07-01 22:53:01 -04:00
Ulrich Drepper
cf3b23ffcd Avoid write to invalid file descriptor in nscd
When readding entries to the group and services cache and the lookup
is unsuccesful, we tried to write the notfound record.  Just don't
do it in this case.
2011-06-29 23:33:38 -04:00
Ulrich Drepper
034807a9cb Fix handling of RES_USE_INET6 big in nscd
This fixes BZ #12350 also for nscd.
2011-06-27 13:10:44 -04:00
Roland McGrath
5615eaf264 Quash some new warnings from GCC 4.6. 2011-06-10 22:44:20 -07:00
Ulrich Drepper
c8fc0c9169 Don't free non-malloced memory and fix memory leak 2011-05-31 08:45:44 -04:00
Ulrich Drepper
f2962a7195 Add a few more alloca size checks 2011-05-22 23:04:16 -04:00
Andreas Schwab
da62f81bdd Add support for generated PIE link rules 2011-05-13 23:31:43 -04:00
Jim Meyering
ded5b9b7c7 Remove doubled words. 2011-04-22 21:34:32 -04:00
Justin P. Mattock
795934a60e Fix a comment. 2011-04-17 20:55:16 -04:00
Ulrich Drepper
a4c7ea7bb8 Schedule nscd cache pruning more accurately fromr re-added values. 2011-02-05 20:07:27 -05:00
Ulrich Drepper
c0dafcf176 Update copyright year. 2011-01-17 15:08:10 -05:00
Ulrich Drepper
bc425b339b Signal temporary host lookup errors in nscd as such to the requester. 2011-01-15 11:10:11 -05:00
Ulrich Drepper
ea42a20cae Fix crash on reloading of gai data in nscd. 2010-04-09 21:38:20 -07:00
Ulrich Drepper
d55d558b4e Print reload count in nscd statistics. 2010-04-08 19:58:29 -07:00
Ulrich Drepper
561470e061 Update copyright year. 2010-03-15 11:50:59 -07:00
Ulrich Drepper
351fe94770 Try harder to re-exec nscd in paranoia mode. 2009-11-22 19:07:52 -08:00
Anders Johansson
ea547a1a6e Fix a few asserts and IO calls in nscd.
The nscd/*cache.c files contain assert()s, writeall() and sendfileall() calls
that invalidly use together &dataset->resp and total where either dataset or
dataset->head.recsize should be used instead one of the components. In the
writeall() and sendfileall() cases, it is unlikely to matter in practice, but
the assertions can fail sometimes without a proper reason.
2009-10-29 22:18:26 -07:00
Ulrich Drepper
e0f471a118 Print timestamp in nscd debug messages. 2009-10-29 13:45:10 -07:00
Ulrich Drepper
00ebd7ed58 Revert "Fix lock handling in memory hander of nscd."
This reverts commit 137028b4d7.

Conflicts:

	ChangeLog
2009-07-17 07:49:16 -07:00
Petr Baudis
137028b4d7 Fix lock handling in memory hander of nscd.
The commit 20e498bd removes the pthread_mutex_rdlock() calls, but not the
corresponding pthread_mutex_unlock() calls. Also, the database lock is never
unlocked in one branch of the mempool_alloc() if.

I think unreproducible random assert(dh->usable) crashes in prune_cache() were
caused by this. But an easy way to make nscd threads hang with the broken
locking was.
2009-07-16 10:10:10 -07:00
Andreas Schwab
50158f9552 Use correct release semantic in list update.
nscd uses lockfree lists and we need to ensure the correct release
semantics is used when adding to the list.
2009-07-16 09:57:32 -07:00
H.J. Lu
435aa54b3b Consolidate PIE linking Makefile rules. 2009-06-16 09:19:59 -07:00
Jakub Jelinek
5078fff6c4 Fix forced loop termination in nscd database lookup.
There are two issues with the forced loop exit in the nscd lookup:
1. the estimate of the entry size isn't pessimistic enough for all
   databases, resulting potentially is too early exits
2. the combination of 64-bit process and 32-bit nscd would lead to
   rejecting valid records in the database.
2009-05-18 10:19:50 -07:00
Ulrich Drepper
fa546abe9d Move BLOCK_ALIGN* macros back.
The move to nscd-client.h was only needed for some interim version
of the patch.  The final version doesn't need it.  Undo the change.
2009-05-16 10:29:43 -07:00
Ulrich Drepper
95410b7ba2 Fix exit condition.
The patch to bound the search in the nscd caches used a wrong exit
condition.  Fixed now.
2009-05-16 10:10:32 -07:00
Ulrich Drepper
831a40494d Further robustify nscd database lookup.
We can compute an absolute maximum for the number of elements which
can fit into the currently mapped database.  Stop after that many
iterations.
2009-05-15 21:33:43 -07:00
Jakub Jelinek
cfe1fc1013 Robustify libc-side nscd database reader.
The nscd database mapped in processes can change at any time.  We
have to be more vigilant when it comes to using that memory.  Test
the data entries are valid in their entire size, don't read data
again from memory once we verified it, and make sure the trailing
pointer is not going off the deep end.
2009-05-15 21:17:08 -07:00
Jakub Jelinek
9e471dad8e Don't try to cleanup libselinux and libaudit.
Because we are not shutting down the other threads first another
thread might work on a query before the process shuts down.  In this
case the now uninitialized libselinux and libaudit might be used.
Just don't free the resources.  It's not necessary anyway because
the process is about to terminate.
2009-05-15 20:48:08 -07:00
Ulrich Drepper
1ac03a1e44 * nscd/connections.c (send_ro_fd): Define temporary variable to avoid
warning.

	* elf/sprof.c: Likewise.
2009-04-26 22:31:19 +00:00
Ulrich Drepper
6cc8844f1d * sysdeps/unix/sysv/linux/dl-osinfo.h (dl_fatal): Remove inline
from definition.

	* sysdeps/x86_64/dl-machine.h (elf_machine_rela): Don't define
	label if it is not used.

	* elf/dl-profile.c (_dl_start_profile): Define real-type variant
	of gmon_hist_hdr and gmon_hdr structures and use them.

	* elf/dl-load.c (open_verify): Add temporary variable to avoid
	warning.

	* nscd/nscd_helper.c (get_mapping): Avoid casts to avoid warnings.

	* sunrpc/clnt_raw.c (clntraw_private_s): Use union in definition
	to avoid cast.

	* inet/rexec.c (rexec_af): Make sa2 a union to avoid warnings.
	* inet/rcmd.c (rcmd_af): Make from a union of the various needed types
	to avoid warnings.
	(iruserok_af): Use ss_family instead of casts.

	* gmon/gmon.c (write_hist): Define real-type variant of
	gmon_hist_hdr structure and use it.
	(write_gmon): Likewise for gmon_hdr.

	* sysdeps/unix/sysv/linux/readv.c: Avoid declaration of replacement
	function if we are not going to define it.
	* sysdeps/unix/sysv/linux/writev.c: Likewise.

	* inet/inet6_option.c (optin_alloc): Add temporary variable to
	avoid warning.

	* libio/strfile.h (struct _IO_streambuf): Use correct type and
	name of VTable element.
	* libio/iovsprintf.c: Avoid casts to avoid warnings.
	* libio/iovsscanf.c: Likewise.
	* libio/vasprintf.c: Likewise.
	* libio/vsnprintf.c: Likewise.
	* stdio-common/isoc99_vsscanf.c: Likewise.
	* stdlib/strfmon_l.c: Likewise.
	* debug/vasprintf_chk.c: Likewise.
	* debug/vsnprintf_chk.c: Likewise.
	* debug/vsprintf_chk.c: Likewise.
2009-04-26 20:12:37 +00:00
Ulrich Drepper
d9822dbe66 * nscd/connections.c (restart): Try to preserve the process name
by reading the /proc/self/exe symlink and using the return name.
	Patch by Jeff Bastian <jbastian@redhat.com>.
2009-03-16 22:33:01 +00:00
Ulrich Drepper
20e498bdb0 [BZ #5381]
2009-02-13  Ulrich Drepper  <drepper@redhat.com>
	[BZ #5381]
	* nscd/nscd.h: Remove definitions and declarations for mem_in_flight.
	Change mempool_alloc prototype.
	* nscd/mem.c (gc): Don't handle mem_in_flight.
	(mempool_alloc): Third parameter now only indicates whether this is the
	first call (to allocate data) or not.  If it is, get db rdlock.
	Release it on error.  Don't handle mem_in_flight.
	* nscd/aicache.c (addhstaiX): Mark he parameter as const.
	Adjust third parameter of mempool_alloc calls.
	Nothing to do here in case mempool_alloc fails.
	Avoid local variable shadowing parameter.  No need to get db rdlock
	before calling cache_add.
	* nscd/cache.c (cache_add): Adjust call to mempool_alloc.  There is
	no mem_in_flight array anymore.
	* nscd/connections.c: Remove definition and handling of mem_in_flight.
	* nscd/grpcache.c (cache_addgr): Adjust third parameter of
	mempool_alloc calls.  Mark he parameter as const.  Nothing to do here
	in case mempool_alloc fails. No need to get db rdlock before calling
	cache_add.
	* nscd/hstcache.c (cache_addhst): Likewise.
	* nscd/initgrcache.c (addinitgroupsX): Likewise.
	* nscd/servicescache.c (cache_addserv): Likewise.
	* nscd/pwdcache.c (cache_addpw): Likewise.  Remove some debugging code.
2009-02-13 20:36:37 +00:00
Ulrich Drepper
cbbcaf2369 * debug/xtrace.sh: Unify translatable messages.
* elf/ldd.bash.in: Likewise.
	* elf/sprof.c: Likewise.
	* locale/programs/locale.c: Likewise.
	* malloc/memusage.sh: Likewise.
	* nss/getent.c: Likewise.

2009-02-06  Joseph Myers  <joseph@codesourcery.com>

	* debug/pcprofiledump.c (print_version,
	argp_program_version_hook): New function.
	* elf/ldconfig.c (more_help): New function.
	(argp): Use it.
	* elf/sln.c (usage): New function.
	(main): Support --help and --version.
	* malloc/memusagestat.c (print_version): New function.
	(argp_program_version_hook): New variable.
	* nscd/nscd.c (more_help): New function.
	(argp): Use it.
	* posix/getconf.c (main): Send --version output to stdout.
	Support --help.
	* sunrpc/rpc_main.c (usage, options_usage): Take STREAM and STATUS
	arguments.  All callers changed.
	(print_version): New function.
	(parseargs): Support --help and --version.
	* sunrpc/rpcinfo.c (usage): Take STREAM argument.  All callers
	changed.
	(print_version): New function.
	(main): Use getopt_long.  Support --help and --version.
	* sysdeps/unix/sysv/linux/lddlibc4.c (main): Support --help and
	--version.

2009-02-06  Ulrich Drepper  <drepper@redhat.com>
2009-02-06 20:13:07 +00:00
Ulrich Drepper
fd537e535f [BZ #9750]
* nscd/mem.c (gc): Use alloca_count to get the real stack usage.
	* include/alloca.h (alloca_account): Define.
	* sysdeps/x86_64/stackinfo.h (stackinfo_get_sp): Define.
	(stackinfo_sub_sp): Define.
2009-01-29 00:17:57 +00:00