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* Use __builtin_bswap32/64 in x86_64 <bits/byteswap.h>H.J. Lu2012-04-102-32/+59
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* New ld.so argument --inhibit-ldcache to disable ld.so.cache lookupSiddhesh Poyarekar2012-04-116-5/+31
| | | | | | | | | | | It may sometimes be desirable to make the dynamic linker only pick up libraries from the library path and rpath and not look at the ld.so.cache that ldconfig generates. An example of such a use case is the glibc testsuite where the dynamic linker must not be influenced by any external paths or caches. This change adds a new option --inhibit-ldcache that when used, tells the dynamic linker to not use ld.so.cache even if it is available.
* Merge commit '9904dc47c88d9592ec66e599075436'Roland McGrath2012-04-102-3/+27
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| * Use __builtin_bswap32/64 in __bswap_32/64 for GCC >= 4.2H.J. Lu2012-04-062-3/+27
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* | Fix spurious overflow exceptions from x86/x86_64 powl (bug 13872).Joseph Myers2012-04-095-33/+53
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* | Fix ctan, ctanh overflow (bug 11521).Joseph Myers2012-04-0911-97/+403
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* | Merge branch 'master' of git://sourceware.org/git/glibcAndreas Jaeger2012-04-092-7/+12
|\ \ | | | | | | | | | | | | Conflicts: ChangeLog
| * | Fix missing clobber in i386 __sincos_code asm.Roland McGrath2012-04-092-7/+12
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* | | Enhance d_namlen descriptionAndreas Jaeger2012-04-093-12/+18
| | | | | | | | | | | | | | | | | | [BZ #6894] * manual/filesys.texi (Directory Entries): Mention that d_namlen is an optional BSD extension.
* | | Document additional fopen optionsAndreas Jaeger2012-04-093-15/+39
|/ / | | | | | | | | | | [BZ #10254] The manual failed to explain the new (the first were introduced with glibc 2.3 or so) parameters to fopen.
* | Use sourceware.org for email and web references.Carlos O'Donell2012-04-093-2/+7
| | | | | | | | | | | | | | | | | | We use sourceware.org consistently to reference the server that RedHat provides for community services to open-source projects. [BZ # 13963] * manual/install.texi: Use sourceware.org.
* | Fix missing overflow exceptions from pow (bug 13873).Joseph Myers2012-04-094-15/+19
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* | Fix x86 pow inaccuracy for large integer exponents (bug 706).Joseph Myers2012-04-095-16/+112
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* | Do not allow overflow exception on exp underflow test (bug 13705).Joseph Myers2012-04-082-2/+7
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* | Use __kernel_standard instead of __kernel_standard_f in exp wrapper (bug 13705).Aurelien Jarno2012-04-083-7/+13
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* | memset: also update copyright yearsMike Frysinger2012-04-083-2/+7
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Document return values of putenv and setenvAndreas Jaeger2012-04-083-9/+20
| | | | | | | | | | | | [BZ #10153] * manual/startup.texi (Environment Access): Describe return value for putenv and setenv.
* | Add generated file version.texiAndreas Jaeger2012-04-081-0/+1
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* | Describe DT_LNKAndreas Jaeger2012-04-083-9/+16
| | | | | | | | | | | | [BZ #6895] * manual/filesys.texi (Directory Entries): Add description for DT_LNK.
* | Fix DT_UNKNOWN descriptionAndreas Jaeger2012-04-083-9/+15
| | | | | | | | | | | | [BZ #6890] * manual/filesys.texi (Directory Entries): Clarify that it's file system not operating system in the description of DT_UNKNOWN.
* | Fix closelog descriptionAndreas Jaeger2012-04-083-10/+15
| | | | | | | | | | | | [BZ #6578] The manual mentioned a non-existing function initlog, replace it with openlog.
* | Merge branch 'master' of git://sourceware.org/git/glibcAndreas Jaeger2012-04-087-10/+40
|\ \ | | | | | | | | | | | | Conflicts: ChangeLog
| * | memset: fix define usage for shared libsMike Frysinger2012-04-073-2/+7
| | | | | | | | | | | | | | | | | | | | | The proper define to check "am I in a shared lib" is "SHARED", not "PIC". The two new memset_chk functions incorrectly depend on "PIC". Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Handle some new sparc relocation types.David S. Miller2012-04-074-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | * elf/elf.h (R_SPARC_WDISP10): Define. * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Handle R_SPARC_SIZE32. * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Handle R_SPARC_SIZE64 and R_SPARC_H34.
| * | Simplify _ELF_DYNAMIC_DO_RELOC after combining the old two defs.Carlos O'Donell2012-04-072-8/+6
| |/ | | | | | | | | * elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Simplify conditions and remove no longer applicable assertion.
* / Better describe open argumentsStephen Compall2012-04-083-13/+19
|/ | | | | | [BZ #6649] * manual/llio.texi (Opening and Closing Files): Add cross reference to explain mode argument.
* Add byteswap-16.h for __bswap_16H.J. Lu2012-04-0610-100/+219
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* BZ#13895 fixed.Paul Pluzhnikov2012-04-061-2/+2
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* 2012-04-06 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov2012-04-064-9/+34
| | | | | | | | [BZ #13895] * nss/nsswitch.c (nss_load_library, __nss_lookup_function): Avoid extra indirection. * nss/Makefile (tests-static, tests): Add tst-nss-static. * nss/tst-nss-static.c: New.
* Fix ascending ordering of bug numbers in NEWS.Joseph Myers2012-04-061-1/+1
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* Fix typo in manualRobert Millan2012-04-063-5/+11
| | | | lseek refers to WHENCE when it really means OFFSET
* Add missing include fileAndreas Jaeger2012-04-062-1/+5
| | | | | | | | | | Compiling on Linux/i586 I get these warnings: nss_db/db-initgroups.c:60:3: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration] nss_db/db-initgroups.c:74:7: warning: implicit declaration of function 'strncmp' [-Wimplicit-function-declaration] Fixed with inclusion of <string.h>
* Add __poll and __ppoll to libc.abilistAndreas Jaeger2012-04-062-0/+6
| | | | The functions were introduced in January but abilist was not updated.
* Fix check-local-headers.sh on multiarch systems.David S. Miller2012-04-052-1/+4
| | | | | * scripts/check-local-headers.sh: Accept a host triplet in the path matched by the exclude regexp.
* Reduce down to one definition of _ELF_DYNAMIC_DO_RELOC.David S. Miller2012-04-056-60/+18
| | | | | | | | | | | | | * elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Reduce down to one definition. * sysdeps/powerpc/powerpc32/dl-machine.h (ELF_MACHINE_PLTREL_OVERLAP): Delete. * sysdeps/s390/s390-32/dl-machine.h (ELF_MACHINE_PLTREL_OVERLAP): Likewise. * sysdeps/sparc/sparc32/dl-machine.h (ELF_MACHINE_PLTREL_OVERLAP): Likewise. * sysdeps/sparc/sparc64/dl-machine.h (ELF_MACHINE_PLTREL_OVERLAP): Likewise.
* Fix CL typos.Marek Polacek2012-04-051-2/+2
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* [BZ #6770] Add first_weekday and first_workday to ca_ES.Petr Baudis2012-04-053-9/+16
| | | | Patch from Fedora by Jeff Law. Acknowledged by Jordi Mallach.
* Locale ca_ES is now maintained by Jordi MallachPetr Baudis2012-04-052-2/+7
| | | | | | [BZ #6770] It was impossible to contact the original maintainer by phone or email, despite Jordi's multiple tries, either directly or via 3rd parties.
* Fix DL_DEBUG_UNUSED to elide the VDSO and handle PLT references properly.David S. Miller2012-04-053-2/+26
| | | | | | | | | | * elf/rtld.c (dl_main): If DL_DEBUG_UNUSED is enabled, turn off lazy binding. * elf/dl-lookup (_dl_lookup_symbol_x): If DL_DEBUG_UNUSED, ignore undefined symbol errors. * elf/rtlc.c (dl_main): Skip VDSO when checking for unused DT_NEEDED entries.
* Fix size parameter comparisions.Michael Matz2012-04-053-11/+16
| | | | | | | | | | | | | [BZ #13592] There are several signed compares of the size argument, whereas it really is unsigned. Depending on situations e.g. a "memset(ptr, 0, -1)" segfault (but for the wrong reasons, because jumping into nirvana) or succeeds even. In normal use this is harmless, as a size with signbit set indicates more than half the address space which on x86_64 is impossible to allocate, but as the size is used to index some jump tables this potentially could have other unwanted side effects.
* Don't warn about unused result of mktempAndreas Jaeger2012-04-053-4/+11
| | | | | | | [BZ #13908] mktemp always returns TEMPLATE, the caller should check TEMPLATE[0] instead of TEMPLATE, so do not warn about the unused result. Fix also the comment for mktemp
* [BZ #12340] Fix return code of the Hurd's ttyname_r.Thomas Schwinge2012-04-051-7/+7
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* Fix return value of SH fesetround.Kaz Kojima2012-04-052-3/+8
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* Set SH fpcsr register which read again.Kaz Kojima2012-04-053-1/+14
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* Fix SH4 fraiseexcpt so to generate exceptions appropriately.Kaz Kojima2012-04-052-6/+48
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* Add support fedisableexcept, feenableexcept, fegetexcept and feupdateenvKaz Kojima2012-04-054-0/+151
| | | | for SH.
* [BZ #12340] Fix return code of the Hurd's ttyname_r.Simon Josefsson2012-04-052-2/+8
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* [BZ #13553] Remove pre-ISO C supportThomas Schwinge2012-04-053-5/+11
| | | | The bits missing from a784e502472fb3a1afa4d01a47c66b52d23e00f6.
* 2012-04-04 Dmitry V. Levin <ldv@altlinux.org>Jeff Law2012-04-043-8/+15
| | | | | [BZ #10346] * locales/ru_UA (LC_TIME): Add first_weekday and first_workday.
* Fix typo in manualAndreas Jaeger2012-04-033-8/+12
| | | | | [BZ # 13938] * manual/setjmp.texi (System V contexts): Fix sentence.