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* Make strtod respect the rounding mode (bug 14518).Joseph Myers2012-09-121-0/+65
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* add attribute_hidden to __have_{sock_cloexec,pipe2,dup3Mike Frysinger2012-08-182-4/+4
| | | | | | | These internal knobs are not exposed as part of the public ABI, so mark them hidden to avoid generating relocations against them. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* split assume pipe2/dup3/sock_cloexec knobsMike Frysinger2012-08-181-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can't assume sock_cloexec and pipe2 are bound together as the former defines are found in glibc only while the latter are a combo of kernel headers and glibc. So if we do a runtime detection of SOCK_CLOEXEC, but pipe2() is a stub inside of glibc, we hit a problem. For example: main() { getgrnam("portage"); if (!popen("ls", "r")) perror("popen()"); } getgrnam() will detect that the kernel supports SOCK_CLOEXEC and then set both __have_sock_cloexec and __have_pipe2 to true. But if glibc was built against older kernel headers where __NR_pipe2 does not exist, glibc will have a ENOSYS stub for it. So popen() will always fail as glibc assumes pipe2() works. While this isn't too much of an issue for some arches as they added the functionality to the kernel at the same time, not all arches are that lucky. Since the code already has dedicated names for each feature, delete the defines wiring these three features together and make each one a proper dedicated knob. We've been carrying this in Gentoo since glibc-2.9. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Split sys/param.h out into common file and sysdeps bits/param.h file.Roland McGrath2012-08-171-0/+1
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* Declare __getdirentries in internal dirent.h.Roland McGrath2012-08-151-0/+4
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* Add explicit acquire/release semantics to atomic_exchange_and_add.Maxim Kuvyrkov2012-08-131-2/+16
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* Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}.Marek Polacek2012-08-021-33/+20
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* Clean up stub accept4 definition.Roland McGrath2012-07-311-2/+2
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* Fix lots of bitrot for stub configurations.Roland McGrath2012-07-301-1/+1
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* Rename __secure_getenv to secure_getenvFlorian Weimer2012-07-251-1/+2
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* Get rid of ASM_GLOBAL_DIRECTIVE.Marek Polacek2012-07-101-15/+11
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* Release 2.16 glibc-2.16.0Carlos O'Donell2012-06-301-1/+1
| | | | Update version.h and include/features.h for 2.16 release.
* Fix invalid memory access in do_lookup_x.Andreas Schwab2012-06-221-4/+4
| | | | | | | | [BZ #13579] Do not free l_initfini and allow it to be reused on subsequent dl_open calls for the same library. This fixes the invalid memory access in do_lookup_x when the previously free'd l_initfini was accessed through l_searchlist when a library had been opened for the second time.
* Remove use of INTDEF/INTUSE in stdio-commonAndreas Schwab2012-06-011-0/+1
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* Remove use of INTUSE/INTDEF in misc.Marek Polacek2012-05-311-12/+3
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* Remove use of INTDEF/INTUSE in socketAndreas Schwab2012-05-311-13/+3
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* Convert WORDSIZE[32|64]/ld entries to abi-variantsH.J. Lu2012-05-301-12/+0
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* Add --enable-systemtap configuration to define static probe points.Roland McGrath2012-05-251-0/+80
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* Remove use of INTDEF/INTUSE in intlAndreas Schwab2012-05-242-15/+2
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* Remove use of INTDEF/INTUSE in libioAndreas Schwab2012-05-243-7/+9
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* Switch gettimeofday from INTUSE to libc_hidden_proto.Roland McGrath2012-05-241-7/+2
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* Fix sunrpc static libraryAndreas Jaeger2012-05-211-0/+10
| | | | | | * include/shlib-compat.h (libc_sunrpc_symbol): New macro. * sunrpc/svc_simple.c: Use it for registerrpc. * sunrpc/xcrypt.c: Use it for passwd2des.
* Update __STDC_ISO_10646__.Joseph Myers2012-05-161-2/+3
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* Hurd: hidden_nolink macro for NO_HIDDEN case.Thomas Schwinge2012-05-101-2/+2
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* Hurd: dup3Thomas Schwinge2012-05-101-1/+2
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* Hurd: accept4Thomas Schwinge2012-05-101-0/+3
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* Make sunrpc code usable againAndreas Jaeger2012-05-101-1/+6
| | | | | | | | New configure option --enable-obsolete-rpc makes the deprecated RPC headers and functions available at compile time as they were before version 2.14. This option will be removed at some time in the future after the TI-RPC library becomes fully sufficient for the needs of existing applications.
* Define __STDC_NO_THREADS__.Joseph Myers2012-05-101-0/+3
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* Warn if user requests __FORTIFY_SOURCE but it is disabledRoland Mc Grath2012-05-081-4/+8
| | | | | | [BZ #13979] * include/features.h: Warn if user requests __FORTIFY_SOURCE checking but the checks are disabled for any reason.
* Fix attributes for fortify functions.Marek Polacek2012-04-291-1/+1
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* Resolve __vector namespace conflict with Altivec.Petr Baudis2012-04-171-4/+4
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* Replace Elf64_XXX with ElfW(XXX) in dl-irel.hH.J. Lu2012-03-221-0/+5
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* Move math/math_private.h to sysdeps/generic/math_private.h.Richard Henderson2012-03-091-1/+0
| | | | This reverts commit 60d6f5a6f50d838bcb4240fcc0223cac445c6c83.
* Fix sparc build after recent math changes.David S. Miller2012-03-091-0/+1
| | | | * include/math_private.h: New file.
* Remove oldish __GNUC_PREREQ.Marek Polacek2012-03-031-5/+1
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* Include <dirstream.h> before <dirent/dirent.h>Andreas Schwab2012-02-281-1/+3
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* Add first fixes for conformtest for POSIX2008Ulrich Drepper2012-02-265-0/+10
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* First steps to get conformtest fully workingUlrich Drepper2012-02-2548-23/+115
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* Move __STDC_* predefined macros from features.h to stdc-predef.h.Joseph Myers2012-02-222-8/+40
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-0913-39/+26
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* Use include/sys/epoll.h to provide libc_hidden_proto for epoll_pwait().Chris Metcalf2012-01-281-0/+6
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* Fix gets problemsUlrich Drepper2012-01-241-0/+22
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* Optimize xmalloc, xcalloc, xrealloc, and xstrdupUlrich Drepper2012-01-081-0/+7
| | | | | Add alloc_size attribute and apply consistently the malloc attribute to xmalloc, xcalloc, xrealloc, and xstrdup.
* Add checking versions of poll and ppollUlrich Drepper2012-01-082-0/+2
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* More fallout from supporting only ELFUlrich Drepper2012-01-081-49/+25
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* Remove pre-ISO C supportUlrich Drepper2012-01-0736-267/+264
| | | | No more __const.
* Remove non-ELF supportUlrich Drepper2012-01-072-83/+38
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* Missed half the support for __USE_ISOC11Ulrich Drepper2012-01-011-0/+2
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* Add __USE_ISOCXX11Ulrich Drepper2012-01-011-0/+10
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* Support C11 __STDC_SOURCE__ and _ISOC11_SOURCEUlrich Drepper2012-01-011-6/+12
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