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* Add error reporting (via errno) to getauxval().Brooks Moses2013-12-182-2/+5
| | | | | | | | | | | | [BZ 15846] As discussed in the recent thread on my $EXEC_ORIGIN patch and in BZ 15846, getauxval() presently has no unambiguous way of reporting an error condition. It currently returns zero on error, but this may also be a valid result for some auxv entries. As there is no clear invalid result for all current and future auxv entries, this patch sets errno (following a suggestion in the BZ entry). This version of the patch also adds documentation and tests for the value-not-found conditions in getauxval().
* Remove libbsd-compat dummy library.Joseph Myers2013-12-171-2/+1
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* Fix error_tail overflow in allocation calculation.Ondřej Bílka2013-10-141-1/+1
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* Update generic swapon definition to match prototype.Ryan S. Arnold2013-10-041-2/+1
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* Add GLRO(dl_hwcap2) for new AT_HWCAP2 auxv_t a_type.Ryan S. Arnold2013-06-281-0/+2
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* Use (void) in no-arguments function definitions.Joseph Myers2013-06-0813-22/+22
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* Avoid use of "register" as optimization hint.Joseph Myers2013-06-074-13/+13
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* Remove trailing whitespace.Joseph Myers2013-06-051-1/+1
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* Only defined DEV_BSIZE if not already defined.Aurelien Jarno2013-05-081-1/+3
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* Use __gnu_inline__ for __extern_always_inline in g++-4.2Richard Smith2013-05-011-8/+6
| | | | | | | | | | | | | Use the __gnu_inline__ attribute in _FORTIFY_SOURCE's __extern_always_inline macro whenever the compiler supports it. Previously this macro only included the __gnu_inline__ attribute in C++ mode for gcc >= 4.3. However, __gnu_inline__ semantics are always desired for the __extern_always_inline functions, and are available in g++ 4.2 (and some releases of g++ 4.1, and also in Clang, which claims to be g++ 4.2). This change stops g++-4.2 from emitting weak definitions for the fortify wrapper functions if they can't be inlined, and also improves Clang compatibility.
* Fix copy'n'pastos.Thomas Schwinge2013-03-151-1/+1
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* sys/cdefs.h: export __attribute_alloc_size__Mike Frysinger2013-02-181-0/+9
| | | | | | | | Since we want to use this in installed headers, move it to the installed sys/cdefs.h. This requires a slight tweaking of the name (add trailing underscores). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Fix build warnings in some test casesSiddhesh Poyarekar2013-02-181-0/+1
| | | | Include stdlib.h to get declaration of exit(3)
* Remove bounded-pointers build system support.Joseph Myers2013-02-151-4/+0
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* Remove __ptrvalue, __bounded and __unbounded.Joseph Myers2013-02-131-8/+0
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* Fix a typo in the mremap comment.Roland McGrath2013-02-111-1/+1
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* Whitespace fix for __glibc_likely/__glibc_unlikely defns.Roland McGrath2013-01-231-4/+4
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* Hide reference to mktemp in libpthreadAndreas Schwab2013-01-162-1/+3
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* Remove unused macro ALLOCA_LIMIT.Roland McGrath2013-01-091-1/+0
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* Fix copyright notice corruption from update-copyright bug.Joseph Myers2013-01-022-2/+2
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* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-02138-145/+138
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* Add script to update copyright notices and reformat some to facilitate its use.Joseph Myers2013-01-011-1/+1
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* Add __glibc_likely as an alias for __builtin_expect when availableSiddhesh Poyarekar2012-12-281-0/+2
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* Adding missing -fexception CFLAGSMarcus Shawcroft2012-11-141-0/+1
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* [BZ #157] Remove include/stub-tag.h for good.Thomas Schwinge2012-11-0472-72/+0
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* Define and use $(run-built-tests).Joseph Myers2012-10-241-1/+1
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* Framework to test IFUNC implementations on targetH.J. Lu2012-10-113-1/+34
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* Name space hygeine for madvise.Roland McGrath2012-10-042-3/+9
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* Fix up definitions for older compilers.Marek Polacek2012-09-261-1/+8
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* Split sys/param.h out into common file and sysdeps bits/param.h file.Roland McGrath2012-08-172-1/+103
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* Make libio compile without _IO_MTSAFE_IO.Roland McGrath2012-08-171-1/+0
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* Move stub lseek.c to the right directory.Roland McGrath2012-08-151-52/+0
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* Clean up mkostemps64 definition for O_LARGEFILE==0.Roland McGrath2012-08-012-2/+11
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* Clean up mkstemps64 definition for O_LARGEFILE==0.Roland McGrath2012-08-012-2/+11
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* Clean up mkstemp64/mkostemp64 for O_LARGEFILE==0.Roland McGrath2012-08-014-4/+22
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* Fix LOG_MAKEPRI to agree with BSDAndreas Schwab2012-07-101-2/+2
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* Suppress sign-conversion warning from FD_SET.Paul Pluzhnikov2012-06-131-6/+7
| | | | | | | [BZ #14210] See <http://sourceware.org/ml/libc-alpha/2012-05/msg01794.html>. * debug/fdelt_chk.c (__fdelt_chk): Accept and return long int, not unsigned long int. * misc/bits/select2.h (__fdelt_chk, __fdelt_warn, __FD_ELT): Likewise.
* Wrap __builtin_expect in pthread.hSiddhesh Poyarekar2012-06-041-0/+6
| | | | | | [BZ #14188] This fixes compilation of programs using pthread_cleanup_push built with non-gcc compilers and older gcc compilers.
* Remove use of INTUSE/INTDEF in misc.Marek Polacek2012-05-311-5/+4
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* Remove use of INTDEF/INTUSE in libioAndreas Schwab2012-05-242-4/+4
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* * misc/getauxval.c (__getauxval): Use unsigned long int.Richard Henderson2012-05-212-4/+5
| | | | | * misc/sys/auxv.h: Include <sys/cdefs.h>. (getauxval): Use unsigned long int.
* Add <sys/auxv.h> and getauxval.Richard Henderson2012-05-204-2/+76
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* Hurd: #include <kernel-features.h>Thomas Schwinge2012-05-101-0/+2
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* Fix attributes for fortify functions.Marek Polacek2012-04-294-17/+16
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* Remove distribute variable from MakefilesUlrich Drepper2012-03-071-2/+0
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-09135-405/+270
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* Remove miscellaneous __STDC__ conditionals.Joseph Myers2012-01-301-4/+0
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* Static linking is always neededUlrich Drepper2012-01-081-3/+1
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* Remove pre-ISO C supportUlrich Drepper2012-01-0715-89/+86
| | | | No more __const.
* Mark fortified __FD_ELT as extensionAndreas Schwab2011-12-021-1/+2
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