Commit Graph

738 Commits

Author SHA1 Message Date
Ulrich Drepper 3134156779 First steps to get conformtest fully working 2012-02-25 23:18:39 -05:00
Joseph Myers ff3b3d8278 Move __STDC_* predefined macros from features.h to stdc-predef.h. 2012-02-22 12:53:04 +00:00
Paul Eggert 59ba27a63a Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
Chris Metcalf 463de86252 Use include/sys/epoll.h to provide libc_hidden_proto for epoll_pwait(). 2012-01-28 12:00:12 -05:00
Ulrich Drepper b15549e6f8 Fix gets problems 2012-01-24 17:40:44 -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 d9a216c037 Add checking versions of poll and ppoll 2012-01-08 11:55:32 -05:00
Ulrich Drepper a0da5fe1e4 More fallout from supporting only ELF 2012-01-08 00:45:01 -05:00
Ulrich Drepper a784e50247 Remove pre-ISO C support
No more __const.
2012-01-07 23:57:22 -05:00
Ulrich Drepper 0269750ca6 Remove non-ELF support 2012-01-07 20:30:26 -05:00
Ulrich Drepper c0e87cc018 Missed half the support for __USE_ISOC11 2012-01-01 07:17:21 -05:00
Ulrich Drepper 8fd8ff3bd8 Add __USE_ISOCXX11 2012-01-01 07:17:20 -05:00
Ulrich Drepper d78099052b Support C11 __STDC_SOURCE__ and _ISOC11_SOURCE 2012-01-01 07:17:19 -05:00
Ulrich Drepper c0da14cdda Preliminaries for 2.15 release 2011-12-23 14:03:55 -05:00
Roland McGrath 95b7042bac Fix __readlink declaration. 2011-11-11 10:04:54 -08:00
Andreas Schwab 647776f663 Account for alloca size rounding in extend_alloca 2011-11-01 18:29:34 +01:00
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 fd5bdc0924 Optimize access to isXYZ and toXYZ tables
The functions to get the pointers can now depend on the TLS variable
be initialized.
2011-10-15 16:27:08 -04:00
Ulrich Drepper 7edb55ce06 Optimize use of isnan, isinf, finite 2011-10-08 10:18:26 -04:00
Andreas Schwab 3a62d00d40 Don't call ifunc functions in trace mode 2011-10-05 14:35:40 +02:00
Ulrich Drepper d063d16433 Remove support for !USE___THREAD 2011-09-10 16:50:28 -04:00
Ulrich Drepper 3ce1f29594 Cleanup of configuration options
Make several tool features mandatory and simplify the code.
2011-09-10 14:34:15 -04:00
Ulrich Drepper a0f33f996f Add range checking for FD_SET, FD_CLR, and FD_ISSET 2011-09-08 19:48:47 -04:00
Andreas Schwab 14d9678512 Clean up PLT use for scandirat 2011-08-11 11:41:09 -04:00
Ulrich Drepper c55fbd1ea7 Implement scandirat function 2011-08-09 09:57:55 -04:00
Ulrich Drepper 356f8bc660 2.14 release 2011-05-31 00:12:33 -04:00
Ulrich Drepper 34a9094f49 Don't unconditionally use alloca in gaih_inet 2011-05-20 23:46:03 -04:00
Ulrich Drepper 94b7cc3711 Fix a few problems in fopen and freopen
fopen should set the FD_CLOEXEC flag if requested evenif the kernel does
not support an aotmic operation.

freopen should reuse the file descriptor for the stream.  This is
especially important for calls to change the standard streams (stin,
stdout, stderr).
2011-05-15 15:28:46 -04:00
Ulrich Drepper f8a3b5bf8f Use mmap for allocation of buffers used for __abort_msg 2011-05-15 00:34:48 -04:00
Ulrich Drepper 6fb2dde3f1 Make complete getcwd work in rtld 2011-05-08 14:53:20 -04:00
Ulrich Drepper 7fb90fb89b Fix Linux getcwd for long paths
The getcwd syscall (so far?) can only handle path up to one page
in size.  There is no limit about directory hierarchy depth, though,
and the POSIX getcwd is supposed to handle this.  In that case fall
back to the generic getcwd.

Additionally, optimize the generic getcwd to use openat when possible
to change the asymptotic performance from O(N^2) to O(n).
2011-05-08 08:37:19 -04:00
Ulrich Drepper 28377d1bf5 Optimize fdopendir a bit.
Don't call fcntl(F_SETFD) unnecessarily.
2011-05-08 00:48:30 -04:00
Ulrich Drepper 7b57bfe598 Obsolete RPC implementation in libc. 2011-04-16 21:59:36 -04:00
Ulrich Drepper 81489b2ec3 Update comment about feature macros. 2011-04-02 08:25:30 -04:00
Ulrich Drepper 028478fa40 Fix copy relocations handling of unique objects. 2011-03-10 12:51:33 -05:00
Andreas Schwab 4bff6e0175 Fix memory leak in dlopen with RTLD_NOLOAD. 2011-02-25 20:49:48 -05:00
Ulrich Drepper 6392473fe9 2.13 release 2011-01-17 23:34:07 -05:00
Ulrich Drepper 8cf8ce1702 Clean up PLT use for getrlimit64. 2011-01-13 16:21:04 -05:00
Ulrich Drepper a85b5cb4d4 Fix PLT use due to __libc_alloca_cutoff. 2011-01-13 14:01:56 -05:00
Ulrich Drepper eaea92f137 Fix typo in comment. 2010-12-09 19:22:52 -05:00
Andreas Schwab 8e9f92e9d5 Require suid bit on audit objects in privileged programs 2010-10-24 21:43:15 -04:00
Jakub Jelinek 9ff8d36f27 Correct implementation of fmaf. 2010-10-11 09:27:05 -04:00
Ulrich Drepper 2f3e3dc75f Remove duplicate version of pmap_getport from NIS code. 2010-09-01 04:12:55 -07:00
Ulrich Drepper e28c88707e Prepare for release. 2010-05-03 14:11:14 -07:00
Ulrich Drepper b9ea2dd05e Fix handling of __need_mbstate_t and __need_wint_t.
Like the real header, the libc-internal wrapper for wchar.h needs to
undefine the macros so that if the header was already included before
the macros don't stay defined and cause problems later.
2010-03-27 06:06:35 -07:00
Ulrich Drepper c8727fa6e5 Fix Linux getlogin{_r,} implementation
The old implementation uses fd 0 to determine the login TTY.  This
was needed because using /dev/tty it is not possible to deduce the
login TTY.  For some time now there is the pseudo-file
/proc/self/loginuid which directly helps us to find the user.  Prefer
using this file.  It also works if stdin is closed, redirected, or
re-opened.
2010-03-24 17:02:57 -07:00
Ulrich Drepper 4ad43b62d6 Fix handling of STB_GNU_UNIQUE in LD_TRACE_PRELINKING 2010-03-24 10:14:22 -07:00
Andreas Schwab 7eb22e757e Avoid PLT call to fegetenv on s390 2010-02-09 22:34:17 -08:00
Ulrich Drepper 635bc2a20f Fix _XOPEN_SOURCE_EXTENDED handling. 2010-01-15 11:03:44 -08:00
Ulrich Drepper e531ede5af Fix up wchar.h for XPG7. 2010-01-11 20:07:47 -08:00