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12262 Commits

Author SHA1 Message Date
Ulrich Drepper
54dd0ab31f regex: avoid internal re_realloc overflow 2010-01-22 09:33:01 -08:00
Andreas Schwab
e3b7670be2 Fix ____longjmp_chk for s390/s390x. 2010-01-20 07:59:30 -08:00
H.J. Lu
cff0be8849 Support __memmove_ssse3_rep when SHARED isn't defined. 2010-01-19 12:20:57 -08:00
Ulrich Drepper
a7bbf3d742 Remove unnecessary returns. 2010-01-19 12:04:34 -08:00
Samuel Thibault
d924beb0f2 Define __rtld_lock_recursive_* for Hurd. 2010-01-18 14:44:22 -08:00
Ulrich Drepper
057edf90e0 memcpy for ppc/cell. 2010-01-18 12:40:29 -08:00
Andreas Schwab
f87d0dac8b Remove duplicate definitions of O_DSYNC and O_RSYNC for Linux/sparc. 2010-01-18 08:38:18 -08:00
Andreas Schwab
db07e962b6 Use correct type when casting d_tag. 2010-01-18 07:24:09 -08:00
Andreas Schwab
7a033a828d Ignore negative dynamic entry types. 2010-01-18 07:23:23 -08:00
Jakub Jelinek
64f388285e sysdeps/ieee754/ldbl-128/ fixes 2010-01-16 17:55:37 -08:00
Ulrich Drepper
2da42bc065 Fix a few more cases of ignored return values in regex. 2010-01-15 12:03:16 -08:00
Ulrich Drepper
635bc2a20f Fix _XOPEN_SOURCE_EXTENDED handling. 2010-01-15 11:03:44 -08:00
Andreas Krebbel
3a56ea2673 ld.so: Adjust the auxv if ld.so is directly invoked. 
If a binary gets invoked by passing it as argument to ld.so the stack
still holds the auxiliary vector of ld.so when entering the _start
routine of the executable.  So the invocation via ld.so is not fully
transparent to the executable.  This causes problems if the executable
wants to scan the auxv itself.
 2010-01-15 09:09:35 -08:00
Philip Prindeville
dca5d51ebf Define IPTOS_CLASS_* macros according to RFC 2474. 2010-01-14 23:28:05 -08:00
Ulrich Drepper
ace4e23f8c Always use IPv4 sockets for IPv4 addresses. 2010-01-14 22:34:28 -08:00
Paul Eggert
21f5de55ec regcomp.c: do not ignore memory allocation failure 2010-01-14 21:35:15 -08:00
Ulrich Drepper
0b689682ad Make unistd.h pre-c((-safe. 2010-01-14 17:03:42 -08:00
Ulrich Drepper
21dfc00031 Merge branch 'master' of ssh://sources.redhat.com/git/glibc 2010-01-14 16:25:15 -08:00
Ulrich Drepper
6a7007d7be Relax conditions in unistd.h. 2010-01-14 16:23:47 -08:00
Ulrich Drepper
cd5c5f7051 Relax onditions in strings.h. 2010-01-14 16:16:21 -08:00
Ulrich Drepper
c589e093e1 elax some conditions in stdlib.h. 2010-01-14 16:07:58 -08:00
Ryan S. Arnold
35e6599946 Pass $(sysdep-LDFLAGS) when using --print-file-name. 2010-01-14 15:59:02 -08:00
Ulrich Drepper
402cd98775 Actually define pthread_mutex_consistent. 2010-01-14 15:52:46 -08:00
Ulrich Drepper
346bc35c33 Fix malloc_info without prioor allocations. 2010-01-14 13:32:58 -08:00
Ulrich Drepper
52e2ea9a83 Relax visibility of some more declaration. 2010-01-14 13:22:06 -08:00
Ulrich Drepper
63ee841069 Relax condition for resolver constant definition. 2010-01-14 10:05:36 -08:00
Ulrich Drepper
b1a6644267 Declare getpagesize in _GNU_SOURCE mode again. 2010-01-14 09:14:12 -08:00
Ulrich Drepper
f69190e74a Prevent silent errors should x86-64 strncmp be needed outside libc. 2010-01-14 08:09:32 -08:00
Ulrich Drepper
e26dfa69f5 Add nonnull attribute to unsetenv declaration. 2010-01-13 23:06:59 -08:00
H.J. Lu
5a7af22fbb Unroll the loop x86-64 SSE4.2 strlen. 2010-01-13 07:51:48 -08:00
Ulrich Drepper
52e96a8092 Be a bit more relaxed about obsoleted mktemp symbol. 2010-01-13 07:15:17 -08:00
Ulrich Drepper
2e3e1b3309 More test suite fixes. 2010-01-12 20:11:10 -08:00
Ulrich Drepper
dfe11a137c Fix up grp.h for XPG7. 2010-01-12 20:01:46 -08:00
Ulrich Drepper
505cf2c00a Fix up netdb.h for XPG7. 2010-01-12 16:43:00 -08:00
Ulrich Drepper
a9625ea95f Internal namespace test improvements. 2010-01-12 12:18:08 -08:00
Ulrich Drepper
d3c7e68655 Fix up pthread.h for XPG7. 2010-01-12 12:13:04 -08:00
Ulrich Drepper
25fdd5d134 Fix up sched.h for XPG7. 2010-01-12 11:48:45 -08:00
H.J. Lu
3af48cbdfa Optimize 32bit memset/memcpy with SSE2/SSSE3. 2010-01-12 11:22:03 -08:00
Ulrich Drepper
4bfc6ab9ae Fix up sys/select.h test for XPG7. 2010-01-12 07:49:10 -08:00
Jakub Jelinek
8500fa8325 Fix compile error with sys/wait.h. 2010-01-12 05:41:52 -08:00
Ulrich Drepper
e00a72ef5e Fix up sys/stat.h for XPG7. 2010-01-11 21:11:29 -08:00
Ulrich Drepper
f8c1b120d4 Fix up termios.h for XPG7. 2010-01-11 21:00:23 -08:00
Ulrich Drepper
91251b7f54 Fix up tests of math.h and tgmath.h for XPG[67]. 2010-01-11 20:54:12 -08:00
Ulrich Drepper
75eb41b42e Fix time.h POSIX test. 2010-01-11 20:12:53 -08:00
Ulrich Drepper
e531ede5af Fix up wchar.h for XPG7. 2010-01-11 20:07:47 -08:00
Ulrich Drepper
37c8e46632 Fix typo in wordexp.h tests. 2010-01-11 19:06:15 -08:00
Ulrich Drepper
1bdfadb4cc Fix up unistd.h tests. 2010-01-11 18:37:42 -08:00
Ulrich Drepper
21487cc929 Fix handling symbols removed in XPG7. 2010-01-11 14:49:17 -08:00
Ulrich Drepper
7cdb5a32f9 Fix up unistd.h for XPG7. 2010-01-11 14:43:46 -08:00
Ulrich Drepper
64c1f3af5d Fix double-inclusion problem of bits/stat.h. 2010-01-11 11:03:27 -08:00
Ulrich Drepper
7b4715c536 Fix compile error. 2010-01-11 03:41:22 -08:00
Ulrich Drepper
33780b6d33 FIx up signal.h for XPG7. 2010-01-10 18:43:30 -08:00
Ulrich Drepper
99d46ae379 Fix up sys/wait.h header for XPG7. 2010-01-10 11:06:06 -08:00
Ulrich Drepper
f9cfa295ae Fix up sys/types.h for XPG7. 
Also fix a test.
 2010-01-10 07:16:54 -08:00
Ulrich Drepper
df06f4855e Fix glob.h for XPG7. 2010-01-10 06:37:41 -08:00
Ulrich Drepper
18598ff105 Cleanup strings.h. 
Cleanup the strings.h header for XPG7 and update the tests.
 2010-01-10 02:08:32 -08:00
Ulrich Drepper
b2660fb624 Missing CLs. 2010-01-10 00:46:27 -08:00
Ulrich Drepper
cd2f000c07 Fix standalone stdio.h inclusion. 2010-01-10 00:39:22 -08:00
Ulrich Drepper
6651fa1216 Merge branch 'master' of ssh://sources.redhat.com/git/glibc 
Conflicts:
	ChangeLog
 2010-01-09 10:59:13 -08:00
Ulrich Drepper
f095bb7204 Add support for XPG7 testing. 
The header conformance testing code needed extending for XPG7.  This
exposed a few bugs in the headers.  There are more changes to come.
 2010-01-09 10:56:41 -08:00
Roland McGrath
d5ea695b42 Add new ELF constant PN_XNUM. 2010-01-07 18:48:32 -08:00
Roland McGrath
4472e1de30 Use NT_GNU_HWCAP instead of literal 2. 2010-01-07 15:43:10 -08:00
Ulrich Drepper
44dcc00292 Fix typo in feature selection macro use. 2010-01-06 22:47:31 -08:00
Ulrich Drepper
c10f8866e5 Fix up ChangeLog. 2009-12-25 09:49:07 -08:00
Ulrich Drepper
a87cd2894c Remove tst-sigcontext test. 
It's bogus in many places.
 2009-12-24 13:34:05 -08:00
Maciej W. Rozycki
9250545663 Additional setcontext(), etc. conformance tests. 2009-12-24 13:22:33 -08:00
H.J. Lu
6f89d2f30f Enable multiarch whenever possible. 2009-12-23 20:22:46 -08:00
Ulrich Drepper
63de5ef70a Fix isomac test after recent header change. 2009-12-23 19:31:50 -08:00
Ulrich Drepper
7ed319d7da Merge branch 'master' of ssh://sources.redhat.com/git/glibc 2009-12-23 18:50:11 -08:00
Ulrich Drepper
538fa939e7 Fix up ChangeLog. 2009-12-23 18:46:03 -08:00
Samuel Thibault
e87e2f48ef Hurd: Fix possibly uninitialized variable in _hurd_locked_install_cttyid. 2009-12-22 11:51:44 -08:00
Samuel Thibault
e70ffcb0fa Hurd: Fix spurious mach_port_deallocate in getcwd. 2009-12-22 11:47:13 -08:00
Martin Schwidefsky
caf512dec2 Implement handling of the needed S390 relocations. 2009-12-22 08:34:07 -08:00
Ulrich Drepper
4286fa41ed Handle AT_FDCWD in futimens. 2009-12-21 14:08:05 -08:00
Ulrich Drepper
f282f6b90a Update poll.h header for POSIX 2008. 2009-12-15 13:05:14 -08:00
Ulrich Drepper
2af6396817 Avoid ELF lookup race. 
On some architectures the update of the l_used field in the lookup
functions races with setting the other bits in the bitfield.  Simply
avoid this and optimize use of l_used in general.
 2009-12-15 12:32:27 -08:00
H.J. Lu
2510d01ddb Define bit_SSE2 and index_SSE2. 2009-12-13 15:23:02 -08:00
H.J. Lu
51ddd2c01e Define bit_XXX and index_XXX. 
This patch defines bit_XXX and index_XXX and use them to check processor
feature in assembly code.  It can prevent typos in processor feature
check.
 2009-12-13 09:47:02 -08:00
Kaz Kojima
9b2f1d4b58 Update sysdeps/sh/elf/initfini.c. 2009-12-13 09:43:51 -08:00
Mike Frysinger
ca1ccae525 Provide a __set_fpscr prototype. 2009-12-13 09:42:52 -08:00
Ulrich Drepper
2de59be022 Redefine O_SYNC and O_DSYNC to match 2.6.33+ kernels. 2009-12-11 23:00:49 -08:00
Ulrich Drepper
a682a1bf55 Fix a few error cases in *name4_r lookup handling. 2009-12-10 15:44:26 -08:00
Ulrich Drepper
633bbc1d91 Fix kernel version check in recent ptsname change. 2009-12-09 08:34:48 -08:00
Bruno Haible
4940d71bef Add more warnings to exec functions. 2009-12-09 08:30:38 -08:00
Ulrich Drepper
ee1a7fabb4 Add recvmmsg interface. 2009-12-08 20:10:46 -08:00
Andreas Krebbel
406300d20a Add even more cfi to s390 asm files. 2009-12-07 17:27:45 -08:00
Ulrich Drepper
02a52de084 Define SCHED_IDLE and SCHED_RESET_ON_FORK for Linux. 2009-11-30 08:24:59 -08:00
Ulrich Drepper
e2c59de609 Avoid handling long-obsolete old BSD PTY handling in ptsname. 
Support for this type of PTY was removed in the 2.1.115 kernel.  Just
use __LINUX_KERNEL_VERSION to determine when we can drop the compat code.
 2009-11-26 08:47:56 -08:00
Ulrich Drepper
c53f6228f1 Fix comments in random_r.c. 2009-11-24 20:22:44 -08:00
Ulrich Drepper
aa9890239a Optimize grantpt. 
grantpt was performing two consecutive calls to stat with the same
file name.  Avoid this by creating a special version of the ptsname
function which allows to pass the stat result back to the caller.
 2009-11-24 18:50:32 -08:00
Ulrich Drepper
139ee080b6 Prevent unintended file desriptor leak in grantpt. 
The pt_chown program is completely transparently called.  It might
not be able to live with the various file descriptors the program
has open at the time of the call (e.g., under SELinux).  Close all
but the needed descriptor and connect stdin, stdout, and stderr
with /dev/null.  pt_chown shouldn't print anything when called to
do real work.
 2009-11-24 18:24:14 -08:00
Ulrich Drepper
21f2c22320 Don't get tty group info multiple times in grantpt. 
This is a minor optimization.  The tty group mustn't change so a
successful call to getgrnam will always return the same information.
Cache it and reuse it.
 2009-11-24 17:50:27 -08:00
Ulrich Drepper
1c3c269b55 Fix startup to security-relevant statically linked binaries. 
Before the change they crash on startup.  Perform IREL relocations
earlier to prevent this.
 2009-11-24 11:17:06 -08:00
Andreas Schwab
e3611aefb4 Use struct timespec for timestamps in struct stat also if __USE_XOPEN2K8. 
POSIX.1-2008 made stat.st_[acm]tim mandatory.
 2009-11-23 07:10:27 -08:00
Ulrich Drepper
351fe94770 Try harder to re-exec nscd in paranoia mode. 2009-11-22 19:07:52 -08:00
Ulrich Drepper
c5a8b997e2 Reinitialize _create_xid state after fork. 
Programs forking and using RPC in the forks would use the same XIDs.
 2009-11-22 11:43:57 -08:00
Ulrich Drepper
eb4157390c Update ntp_gettime for Linux. 
The ntp_gettime implementation of NTP exports the tai field the kernel
now produces.  This requires an ABI change since the ntptimeval structure
changed.  Upstream kept the same name, there is nothing to do.  This
patch changes the ntptimeval structure but keeps the old ntp_gettime
definition.  A new ntp_gettimex function which is transparently invoked
through the old name is introduced.  This has the advantage that even
object files can remain compatible.  This wouldn't be the case if
symbol versioning would be used to overload the name ntp_gettime.
 2009-11-22 11:07:04 -08:00
Ulrich Drepper
89b432d7a5 Fix up <sys/timex.h> a bit more for recent API changes. 2009-11-22 10:23:12 -08:00
H.J. Lu
6622141795 Properly recover from shorter read. 2009-11-20 08:30:20 -08:00
Ulrich Drepper
df1934daa7 Fix getwc* and putwc* on non-wide streams. 2009-11-19 10:29:16 -08:00
Ulrich Drepper
03ebadd9ea Avoid warnings in CPU_* macros when using const bitsets. 2009-11-19 10:03:46 -08:00
Ulrich Drepper
c6e7f16c53 Follow kernel F_OWNER_{GID -> PGRP} change. 
But maintain compatiblity for 2.11.
 2009-11-19 06:38:31 -08:00
Ulrich Drepper
424bea69fb Change misleading names of parameters of sync_file_range. 2009-11-17 18:10:56 -08:00
Jakub Jelinek
8ad81b316b Fix sync_file_range on ppc/ppc64. 
I've noticed that sync_file_range is a stub on ppc/ppc64.
The kernel on these arches provides sync_file_range2 syscall with swapped
parameters.
The following completely untested patch ought to fix this.
 2009-11-17 18:04:51 -08:00
Paolo Bonzini
815d8147a3 Fix ranges with multibyte characters as endpoints. 
This is another bug in computing the fastmap.  It was reported by a user
of sed because it usually does not happen with !_LIBC.  However, it is
there in that case too.

The bug is that whenever we have a range at the beginning of the regex,
the regex must be tested on any possible multibyte character.  The reason
why _LIBC masks it, is that in general there is a collation symbol for
each possible multibyte-character lead byte, so all the lead bytes are
in general already part of the fastmap.

The tests use cyrillic characters as an example.  With _LIBC, they pass
without the patch too, but you can make them fail by removing collation
symbols handling.
 2009-11-17 16:23:24 -08:00
Ulrich Drepper
7443244740 Handle LC_GLOBAL_LOCALE in duplocale. 2009-11-17 09:37:31 -08:00
Ulrich Drepper
4fb9241e4e Fix _NC_LOCALE_NAME definition. 2009-11-17 09:18:11 -08:00
Ulrich Drepper
2866eeb1b7 Add missing Linux MADV_* definitions. 2009-11-17 06:43:39 -08:00
H.J. Lu
65a1148bdd Use a simple loop on data shorter than software pipeline. 
When data is shorter than software pipeline, recovery may fail. This
patch avoids it by using a simple loop on data shorter than software
pipeline.
 2009-11-14 19:20:19 -08:00
Mike Frsyinger
fabe43aba8 Missing CL. 2009-11-14 19:16:49 -08:00
Mike Frsyinger
5ec794b4b5 Add missing stdio.h include. 2009-11-14 19:11:44 -08:00
Ulrich Drepper
0079dd2382 Add support for new Linux error ERFKILL. 2009-11-14 10:20:25 -08:00
Ulrich Drepper
8964681064 Fix F_SETOWN_EX and F_GETOWN_EX definitions. 2009-11-14 08:28:40 -08:00
Ulrich Drepper
24c0bf7a76 Start 2.12 development. 2009-11-12 08:46:19 -08:00
Andreas Schwab
51e4196f16 Handle running out of buffer space with IPv6 mapping enabled. 
With big DNS answers like the one you get for goodtimesdot.com you can
get a truncated address list if IPv6 mapping is enabled.  Instead tell
the caller to resize the buffer.
 2009-11-10 07:36:50 -08:00
Caolan McNamara
6515a01fc1 Avoid memset warning in one case. 2009-11-10 06:29:13 -08:00
Philippe De Muyter
868f7a4053 Fix spelling of (Newton-)Raphson 2009-11-06 09:33:27 -08:00
Holger Hans Peter Freyther
685cb08356 Fix spelling in memusagestat.c 2009-11-06 09:32:06 -08:00
H.J. Lu
8608ae1f7b Properly handle STT_GNU_IFUNC symbols in do_sym. 
do_sym should use DL_FIXUP_VALUE_XXX macros to call IFUNC function.
Otherwise, it won't compile on ia64. This patch fixes it and adds
a test.
 2009-11-06 09:30:56 -08:00
Andreas Schwab
5b55d23611 Correct readahead syscall wrapper on powerpc32. 
Due to alignment of 64bit parameters there is a dummy second argument.
But other than that the syscall arguments are directly mapped to the
function arguments.
 2009-11-06 09:29:24 -08:00
Jakub Jelinek
872873d48d Fix R_PPC64_{JMP_IREL,IRELATIVE} handling in dl-conflict.c. 
I've just committed STT_GNU_IFUNC ppc/ppc64 support into prelink,
and this patch is needed on the glibc side.  Without it ld.so segfaults,
as in dl-conflict.c sym_map is always NULL.  While dl-machine.h could use
RESOLVE_CONFLICT_FIND_MAP macro to compute it, it doesn't make sense,
because with prelink we know it is already properly relocated (all relative
relocations are applied by prelink).
 2009-11-06 09:27:41 -08:00
Jakub Jelinek
34df851b33 Fix preadv, pwritev and fallocate for -D_FILE_OFFSET_BITS=64. 
As reported in http://bugzilla.redhat.com/533063 , preadv/pwritev prototypes
are wrong on 32-bit arches with -D_FILE_OFFSET_BITS=64 and as I've just
found, fallocate is wrong too.
The problem is that only off_t is remapped to the 64-bit type transparently,
__off_t is not.
 2009-11-06 09:26:31 -08:00
Andreas Schwab
13f6812ffb Make name of libgcc_s library configurable 2009-11-03 23:52:01 +01:00
Ulrich Drepper
cc49a5a883 Restore locking in free_check. 
This code is only used when MALLOC_CHECK_ is used.  Then some bogus
crashes and/or assert could result from the locking changes.  The code
ain't fast.
 2009-11-01 07:27:00 -08:00
Ulrich Drepper
7f9cd6ed20 2.11 release. 2009-10-30 10:17:08 -07:00
Ulrich Drepper
3005703bb9 Add cast in tst-execstack to avoid warning. 2009-10-30 09:26:00 -07:00
Ulrich Drepper
1c52a97a1e Avoid warning in scanf test. 2009-10-30 09:23:24 -07:00
Ulrich Drepper
08c7ad975c Avoid two warnings in strtol{,l} tests. 2009-10-30 09:22:34 -07:00
Keith Stribley
3c2c4bf6f7 Implement Burmese language locale for Myanmar. 2009-10-30 08:14:02 -07:00
Ulrich Drepper
3a83202db6 Implement mkostemps and mkostemps64. 2009-10-30 08:02:30 -07:00
Andreas Schwab
2c5c07f5fc Add missing declarations. 2009-10-30 07:15:12 -07:00
Andreas Schwab
de2cc8095b Fix typo in readlinkat 2009-10-30 14:18:18 +01:00
Roland McGrath
6cfe8609b8 New simplified make dist using git archive. 2009-10-30 03:30:14 -07:00
Alan Modra
31c759bf37 Uglify IFUNC tests for PPC. 2009-10-30 00:48:54 -07:00
Alan Modra
77799d9d9b Implement IFUNC for PPC. 2009-10-30 00:39:38 -07:00
Ulrich Drepper
0d2f180dd0 Add a few defines to <netinet/udp.h>. 2009-10-30 00:27:27 -07:00
Ulrich Drepper
7f3146e789 Implement mkstemps and mkstemps64. 2009-10-30 00:11:07 -07:00
Ulrich Drepper
471d4931f8 Add sml entry to ISO 639 list. 2009-10-29 23:21:18 -07:00
Ulrich Drepper
75ded9bcdf Initialize local variable in resolver. 
When the DNS server doesn't reply at all we possibly tested
an unitialized variable.
 2009-10-29 23:01:58 -07:00
Ulrich Drepper
204fcca27c Fix IA-64 and S390 sigevent definitions. 2009-10-29 22:43:08 -07:00
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
Steve Langasek
5c53736b52 Fix nss_files if /etc/hosts is missing. 2009-10-29 22:04:58 -07:00
John Sullivan
ee6f35389c Fix typos in format strings of malloc_info. 2009-10-29 21:50:35 -07:00
Ulrich Drepper
5debe36313 Bump timeout for utmp operations to 10s. 2009-10-29 21:41:19 -07:00
Ulrich Drepper
801720e63b Fix compat handling in *at functions. 
When passed an empty string for the filename, the compat code
using /proc in all *at functions did the wrong thing.
 2009-10-29 21:33:26 -07:00
Ulrich Drepper
584715c3a9 Fix AIO when thread creation failed. 
Several bugs fixed when we needed to create a thread to work on AIO
requests but failed and there is not one running.
 2009-10-29 21:01:24 -07:00
Joe Landers
c240c3a58f Fix error handling in NIS. 
A buffer was freed even though it wasn't allocated as expected.  Do
this only when !batch_read.
 2009-10-29 19:59:59 -07:00
Joe Landers
1a9e411e2a Fix memory leak in NIS grp database handling. 2009-10-29 16:22:01 -07:00
Ulrich Drepper
cc88b371a5 Fix return value of puts for very long strings. 2009-10-29 16:03:07 -07:00
Ulrich Drepper
67854c131c Fix repairing of memusage trace files. 2009-10-29 14:19:33 -07:00
Ulrich Drepper
e0f471a118 Print timestamp in nscd debug messages. 2009-10-29 13:45:10 -07:00
Andreas Schwab
d79eccd6dd Fix errno handling in posix_openpt. 
The implementation of posix_openpt on Linux can fail in a few extra
ways if the appropriate pseudo filesystems are not mounted etc.  In
some of these cases we have to explicitly set errno.
 2009-10-29 11:27:53 -07:00
Andreas Schwab
22bc5239e1 Fix wrap-around in memusage. 2009-10-29 11:25:20 -07:00
Ulrich Drepper
d94760f944 Fix getttyname on Linux when called for different devices. 
If a second call to ttyname is not for the same type of device (e.g.,
serial vs ptty) the prefix of the buffer was wrong.  Don't rely on
the previous content, always reinitialize it.
 2009-10-29 11:02:34 -07:00
Philip Prindeville
8d55628106 Add macros for DSCP markings. 2009-10-29 10:40:55 -07:00
Ulrich Drepper
81c84bd902 Fix F_GETOWN on some Linux archs. 
The syscall conventions on some Linux archs prevented F_GETOWN from working
correctly in some situations.  This can be rectified when using the new
F_GETOWN_EX command.
 2009-10-29 10:12:59 -07:00
Ulrich Drepper
d9e8f9ec55 Define F_OWNER_* and f_owner_ex for Linux targets. 2009-10-29 08:48:17 -07:00
Ulrich Drepper
92934e8b84 Allow compat handling of getutmp. 2009-10-29 08:33:12 -07:00
Petar Bogdanovic
3a85895fa3 Fix mixing IPv4 and IPv6 name server in resolv.conf. 2009-10-29 08:17:48 -07:00
Joseph S. Myers
3ad3a4d059 Readd definition of __expl in ldbl-128 2009-10-28 11:14:56 +01:00
Jakub Jelinek
98363ded87 Fix range checks in coshl. 2009-10-27 13:46:08 -07:00
H.J. Lu
001659f4d5 Implement SSE4.2 optimized strchr and strrchr. 2009-10-22 22:47:12 -07:00
Andreas Schwab
bc5e846218 Handle IFUNC symbols in dlsym. 2009-10-21 06:23:42 -07:00
Andreas Schwab
b7805d0ba8 Correct errno handling in expm1. 2009-10-19 21:23:15 -07:00
David S. Miller
a0902db9fe Add ____longjmp_chk for sparc 
tst-longjmp_chk passes, tst-longjmp_chk2 fails but that is because
of some limitations of kernel signal delivery on sparc that I need
to fix, it has nothing to do with the longjmp_chk implementation.

(The problem with tst-longjmp_chk2 is that it tries to do a stack
 fault SIGSEGV within a stack fault SIGSEGV , and the Linux kernel
 will refuse to setup the signal stack and deliver the signal if the
 register windows can't be written out to the stack first)
 2009-10-14 14:57:16 +02:00
Andreas Schwab
4bb04b1fb6 Fix USE_MULTIARCH conditional 2009-10-13 16:12:47 +02:00
Ulrich Drepper
1abedcdad2 Remove duplicate __set_errno call in random_r.c. 2009-10-08 13:46:47 -07:00
Ulrich Drepper
1219ddfe54 Typo fix. 2009-10-08 13:39:00 -07:00
Ulrich Drepper
b68053cf7d New Czech translation. 2009-10-08 13:11:13 -07:00
Andreas Schwab
96961bf71d Fix descriptor leak when calling dlopen with RTLD_NOLOAD 2009-10-07 10:25:38 +02:00
Roland McGrath
b0f3a2e43f Clean up unnecessary libc_hidden_builtin_def fiddling in x86 multiarch definitions. 2009-10-06 20:01:23 -07:00
Roland McGrath
9d6982d5d2 Clean up x86 multiarch HAS_FOO macros. 2009-10-06 19:59:03 -07:00
Andreas Schwab
930799d555 Fix week-1stday in C locale 2009-10-05 10:52:22 +02:00
Ulrich Drepper
78aa397939 Define F_SETOWN_EX and F_GETOWN_EX in Linux headers. 2009-10-01 01:18:41 -07:00
Ulrich Drepper
f8d7c1eadd Merge branch 'master' of ssh://sources.redhat.com/git/glibc 
Conflicts:
	ChangeLog
 2009-09-29 06:13:11 -07:00
Andreas Schwab
199eb0de8d Check for integer overflows in formatting functions 2009-09-29 06:11:59 -07:00
Samuel Thibault
ff28353181 Fix Hurd mkdirat. 2009-09-28 11:37:20 -07:00
Ulrich Drepper
9d076f21cd Fix locale program error handling 
If an unknown name is passed to locale, report it and fail.
 2009-09-28 10:35:41 -07:00
H.J. Lu
f450806e22 Handle future binutils versions correctly. 2009-09-28 04:18:09 -07:00
Ulrich Drepper
4fd894620f Fix missing reloc dependency 
When DL_LOOKUP_ADD_DEPENDENCY was introduced a few callers of
_dl_lookup_versioned_symbol were not properly adjusted.  One of them
survived until now.
 2009-09-28 03:19:58 -07:00
Samuel Thibault
0d1804061a Fix IXANY feature macro conditions. 2009-09-27 16:26:59 -07:00
Andreas Schwab
ae0f0dbd0e Fix typo in is646 gconv module 2009-09-20 09:42:48 +02:00
Ulrich Drepper
fc0c556c5f Hungarian and Vietnamese translation update. 2009-09-20 00:21:30 -07:00
Roland McGrath
487a6d7735 Remove some unused variables. 2009-09-19 17:19:41 -07:00
Roland McGrath
7967983fd4 configure tweaks, support $libc_add_on_config_subdirs 2009-09-15 14:14:42 -07:00
Ulrich Drepper
02bf610ca8 Handle -- on getconf command line. 2009-09-09 22:15:27 -07:00
H.J. Lu
0549ce8ec1 Support binutils 2.100 and 3.0. 2009-09-08 16:04:30 -07:00
Jakub Jelinek
6dfeb5245b Fix __longjmp_chk on s390/s390x. 
s390/s390x hasn't been updated to handle alternate stacks properly.
 2009-09-08 16:00:25 -07:00
Ulrich Drepper
7a7e49c020 Fix endless loop in localedef. 
localedef got into an endless loop in case order_start was used for
the unnamed_section twice and the first use didn't actually result
into any definition.
 2009-09-07 02:32:29 -07:00
Ulrich Drepper
d76da20f7f Handle POSIX2_LINE_MAX in getconf. 2009-09-07 00:18:06 -07:00
H.J. Lu
4c14c8c348 Support binutils 2.20. 2009-09-05 07:06:19 -07:00
Ulrich Drepper
04ef416adc Fix IA-32 strstr in multiarch configuration as well. 2009-09-03 06:44:22 -07:00
Andreas Schwab
2eeb9a5d73 Fix lookup of group names in hesiod initgroups. 
Resolving names from a grplist entry actually never worked.
 2009-09-02 19:48:39 -07:00
Andreas Schwab
5d2e69766a Fix fsetpos on wide stream. 2009-09-02 19:45:33 -07:00
Jakub Jelinek
22bb992d51 Fix strstr/strcasestr/fma/fmaf on x86_64. 2009-09-02 19:43:04 -07:00
Andreas Schwab
d840539e12 Cleanup _IO_wfile_seekoff. 
This reformulates the in-buffer optimisation check to match the code in
_IO_new_file_seekoff.  No functional changes, but easier to understand.
 2009-09-01 15:36:22 -07:00
Joshua W. Boyer
a050d2a5e7 Fix use of 64-bit insn in 32-bit memcpy for POWER6. 2009-09-01 15:35:35 -07:00
Andreas Schwab
5182cbc5ab Add hidden alias for fflush. 2009-09-01 15:31:09 -07:00
Jakub Jelinek
240441038f Fix x86_64 bits/mathinline.h for -m32 compilation. 2009-09-01 15:30:12 -07:00
Andreas Schwab
c2735e958a Fix parse error in bits/mathinline.h with --std=c99 2009-08-31 17:26:14 +02:00
Ulrich Drepper
b5c03e105c Fix problems with memory allocation in assert. 
In case the allocator is corrupted and an assert triggers, we shouldn't
allocate any more memory.  Use a private assert definition which doesn't
use malloc.
 2009-08-31 04:56:07 -07:00
H.J. Lu
5a4eb7282e Remove ENABLE_SSSE3_ON_ATOM. 
It turns that SSSE3 isn't slow on Atom. The problem is bsf. This patch
removes ENABLE_SSSE3_ON_ATOM.
 2009-08-28 14:54:46 -07:00
Ulrich Drepper
d444ac573c More strto{,u}l{,l} tests. 2009-08-28 13:45:28 -07:00
Ulrich Drepper
2df4be8c35 Add isinf optimized for 64-bit. 2009-08-26 00:51:45 -07:00
Ulrich Drepper
15e7f0a44d Optimized isnan for 64-bit machines. 2009-08-26 00:12:58 -07:00
Ulrich Drepper
deb13bcda9 Make llround an alias for lround on 64-bit machines. 2009-08-25 23:53:23 -07:00
Ulrich Drepper
77a1e0873f Optimized nearbyint for 64-bit. 2009-08-25 23:26:16 -07:00
Ulrich Drepper
e6fd9b2490 Optimized rint implementation for x86-64. 2009-08-25 22:44:34 -07:00
Ulrich Drepper
8405789520 Add 64-bit optimized s_round. 2009-08-25 17:28:50 -07:00
Ulrich Drepper
65b14bcee2 Optimize out duplicated scalbln code for x86-64. 2009-08-25 16:46:34 -07:00
Joseph Myers
e9f145cba8 Fix generic fdiml. 2009-08-25 15:48:06 -07:00
Ulrich Drepper
5001998a12 Add 64-bit optimized scalbln. 2009-08-25 15:42:41 -07:00
Ulrich Drepper
7423a3456a Optimized signbit{,f} for x86-64. 2009-08-25 14:54:12 -07:00
Ulrich Drepper
d5cb714bb8 Add 64-bit optimized version lround. 2009-08-25 14:12:41 -07:00
Ulrich Drepper
8392ff2dc7 64-bit optimized implementation of trunc. 2009-08-25 12:02:13 -07:00
Ulrich Drepper
84088310ce Handle AVX saving on x86-64 in interrupted smbol lookups. 
If a signal arrived during a symbol lookup and the signal handler also
required a symbol lookup, the end of the lookup in the signal handler reset
the flag whether restoring AVX/SSE registers is needed.  Resetting means
in this case that the tail part of the outer lookup code will try to
restore the registers and this can fail miserably.  We now restore to the
previous value which makes nesting calls possible.
 2009-08-25 10:42:30 -07:00
Ulrich Drepper
cf00cc00bc Add ceil implementation for 64-bit machines. 
On 64-bit machines we should not split doubles into two 32 bit
integer and handle the words separately.  We have wide registers.
This patch implements a 64-bit ceil version.  Ideally all other
functions will be converted over time.
 2009-08-24 18:05:48 -07:00
Ulrich Drepper
9a1ea1525e Optimize float construction/extraction on x86-64. 2009-08-24 14:52:49 -07:00
Ulrich Drepper
4a8f61a797 Merge branch 'master' of ssh://sources.redhat.com/git/glibc 2009-08-24 12:07:27 -07:00
Ulrich Drepper
f0c281e072 Fix overflow handling in fdim. 2009-08-24 12:06:55 -07:00
Roland McGrath
036e46b655 Add sysdeps/unix/syscall-template.S; build syscall stubs with deps and -g pointing to it. 2009-08-24 11:40:15 -07:00
Ulrich Drepper
7b943af6cf Define math_errhandling is possible. 2009-08-24 10:33:57 -07:00
Ulrich Drepper
ef72d5f1b9 Optimize x86-64 signbit{,f} a bit. 2009-08-24 10:20:58 -07:00
Ulrich Drepper
8a7cea0199 Add test case for last fixed regex bug. 2009-08-23 15:33:40 -07:00
Ulrich Drepper
52db8039f5 Recognize ill-formed { } expressions in regcomp. 2009-08-23 15:22:00 -07:00
Ulrich Drepper
bdc7f5d76b Also correct _POSIX2_* constants in case older standards are selected. 2009-08-23 14:55:51 -07:00
Ulrich Drepper
c6b6723e6b Define _POSIX_VERSION correctly when older POSIX versions are selected. 2009-08-23 12:27:09 -07:00
Ulrich Drepper
003c9895a8 Print sign of NaN values. 2009-08-23 11:57:52 -07:00
Ulrich Drepper
659a63fb7b Thread-local locale handling part of XPG7. 
I incorrectly enabled the definitions for XPG6.
 2009-08-23 10:56:08 -07:00
Andreas Schwab
15efafdf07 Add sigstack handling to Linux ____longjmp_chk on powerpc. 2009-08-22 02:01:51 -07:00
Roland McGrath
464dc022eb Improve backtrace_symbols{,_fd} output when missing symbols. 2009-08-20 15:31:08 -07:00
Ulrich Drepper
677760a307 Fix 64-bit platform handling in test cases for generated headers with constants. 2009-08-16 00:39:43 -07:00
Ulrich Drepper
85fda49b96 Improve test-skeleton.c to clean up after dead parent. 2009-08-14 00:42:51 -07:00
SUGIOKA Toshinobu
78fd882a7b SH: fix clobber list in stdlib/longlong.h 2009-08-10 08:12:49 -07:00
H.J. Lu
4e1e2f4247 Support mixed SSE/AVX audit and check AVX only once. 
This patch fixes mixed SSE/AVX audit and checks AVX only once in
_dl_runtime_profile. When an AVX or SSE register value in pltenter is
modified, we have to make sure that the SSE part value is the same in both
lr_xmm and lr_vector fields so that pltexit will get the correct value
from either lr_xmm or lr_vector fields. AVX-enabled pltenter should
update both lr_xmm and lr_vector fields to support stacked AVX/SSE
pltenter functions.
 2009-08-08 10:54:42 -07:00
H.J. Lu
fc1870e6a4 Use PIC only if SHARED is defined. 
For ia32, we can avoid PIC in IFUNC functions in static library.
 2009-08-08 10:29:29 -07:00
Jim Meyering
a3d4298d83 Simplify cpuid.h configure test. 2009-08-08 10:25:58 -07:00
Ulrich Drepper
8e436522e1 Move SSE4.2 functions together. 2009-08-08 09:38:32 -07:00
Ulrich Drepper
0fda545d5f Add SSSE3-optimized implementation of str{,n}cmp for x86-64. 2009-08-07 22:51:02 -07:00
Ulrich Drepper
57b378ac89 Avoid warning through fake initialization. 2009-08-07 16:19:54 -07:00
H.J. Lu
0eca608d05 Add the missing "; \". 2009-08-07 10:40:45 -07:00
Andreas Schwab
7bc513cf18 Fix expanding STB_GNU_UNIQUE hash table. 
An invalid symbol name pointer was entered into the hash table while
enlarging it.
 2009-08-07 10:39:55 -07:00
H.J. Lu
a546baa9cd Properly count number of logical processors on Intel CPUs. 
The meaning of the 25-14 bits in EAX returned from cpuid with EAX = 4
has been changed from "the maximum number of threads sharing the cache"
to "the maximum number of addressable IDs for logical processors sharing
the cache" if cpuid takes EAX = 11.  We need to use results from both
EAX = 4 and EAX = 11 to get the number of threads sharing the cache.

The 25-14 bits in EAX on Core i7 is 15 although the number of logical
processors is 8.  Here is a white paper on this:

http://software.intel.com/en-us/articles/intel-64-architecture-processor-topology-enumeration/

This patch correctly counts number of logical processors on Intel CPUs
with EAX = 11 support on cpuid.  Tested on Dinnington, Core i7 and
Nehalem EX/EP.

It also fixed Pentium Ds workaround since EBX may not have the right
value returned from cpuid with EAX = 1.
 2009-08-07 09:39:36 -07:00
Andreas Schwab
77c84aeb81 Fix sed expression in TAGS command. 
The backslash-newline pair is interpreted as the beginning of an address
regex.
 2009-08-07 10:41:30 +02:00
Ulrich Drepper
2c709c6f05 Add x86 SSE strlen. 2009-08-04 18:15:02 -07:00
H.J. Lu
02cea47161 Add x86 32-bit SSE4.2 string functions. 
This patch adds 32bit SSE4.2 string functions.  It uses -16L instead of
0xfffffffffffffff0L, which works for both 32bit and 64bit long.  Tested
on 32bit Core i7 and Core 2.
 2009-08-04 12:13:43 -07:00
Ulrich Drepper
5192104773 x86/x86-64 now needs <cpuid.h> from gcc. 2009-08-02 10:38:44 -07:00
Ulrich Drepper
e4143e7a06 Optimize x86 and x86-64 ____longjmp_chk for Linux. 2009-07-31 17:27:38 -07:00
Ulrich Drepper
66ae9e50a3 Fix ____longjmp_chk on x86-64. 
After a recent change to fix CFI in ____longjmp_chk the test of the
ss_flags used the wrong memory location.
 2009-07-31 12:57:45 -07:00
H.J. Lu
6f6f1215f6 Support multiarch for i686. 
This patch adds multiarch support when configured for i686.  I modified
some x86-64 functions to support 32bit. I will contribute 32bit SSE string
and memory functions later.
 2009-07-31 11:53:35 -07:00