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* on Bernd's request, remove commented-out code snippetsDenis Vlasenko2008-12-011-1/+0
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* remove checks for "impossible" errors,Denis Vlasenko2008-12-011-2/+1
| | | | | | | | | | | | | | | | clarify uses of unoptimized sigXXX ops (they check signo), use faster sigops where approproate. text data bss dec hex filename - 68 0 0 68 44 libc/signal/sighold.o + 63 0 0 63 3f libc/signal/sighold.o - 114 0 0 114 72 libc/signal/sigintr.o + 110 0 0 110 6e libc/signal/sigintr.o - 113 0 0 113 71 libc/signal/sigpause.o + 108 0 0 108 6c libc/signal/sigpause.o - 68 0 0 68 44 libc/signal/sigrelse.o + 63 0 0 63 3f libc/signal/sigrelse.o
* fix sigset_t size for mips (it's the only arch with 128 signals).Denis Vlasenko2008-12-012-13/+29
| | | | | | | fix _NSIG for it. better document what's going on in sigaction(). seems to not induce any actual code changes (sans mips).
* optimize signal mask ops. comment out "impossible" errorsDenis Vlasenko2008-12-012-44/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | text data bss dec hex filename - 1179 13 2 1194 4aa libc/misc/syslog/syslog.o + 1165 13 2 1180 49c libc/misc/syslog/syslog.o - 435 4 0 439 1b7 libc/pwd_grp/lckpwdf.o + 393 4 0 397 18d libc/pwd_grp/lckpwdf.o - 38 0 0 38 26 libc/signal/sigandset.o + 32 0 0 32 20 libc/signal/sigandset.o - 63 0 0 63 3f libc/signal/sigblock.o + 56 0 0 56 38 libc/signal/sigblock.o - 22 0 0 22 16 libc/signal/sigempty.o + 20 0 0 20 14 libc/signal/sigempty.o - 25 0 0 25 19 libc/signal/sigfillset.o + 20 0 0 20 14 libc/signal/sigfillset.o - 34 0 0 34 22 libc/signal/sigisempty.o + 16 0 0 16 10 libc/signal/sigisempty.o - 38 0 0 38 26 libc/signal/sigorset.o + 32 0 0 32 20 libc/signal/sigorset.o - 119 0 0 119 77 libc/signal/sigpause.o + 113 0 0 113 71 libc/signal/sigpause.o - 215 0 0 215 d7 libc/signal/sigset.o + 211 0 0 211 d3 libc/signal/sigset.o - 63 0 0 63 3f libc/signal/sigsetmask.o + 56 0 0 56 38 libc/signal/sigsetmask.o - 194 0 1 195 c3 libc/stdlib/abort.o + 183 0 1 184 b8 libc/stdlib/abort.o - 323 0 0 323 143 libc/unistd/sleep.o + 309 0 0 309 135 libc/unistd/sleep.o
* shring sugnal-relared stuff a bit. BTW why constant memset is not inlined by ↵Denis Vlasenko2008-11-291-3/+4
| | | | | | | | | | | gcc? text data bss dec hex filename - 38015 18096 8636 64747 fceb lib/libpthread-0.9.30-svn.so + 38001 18096 8636 64733 fcdd lib/libpthread-0.9.30-svn.so - 274842 1835 19012 295689 48309 lib/libuClibc-0.9.30-svn.so + 274779 1835 19012 295626 482ca lib/libuClibc-0.9.30-svn.so
* reduce sigset_t size for 128 bytes to 64 bits:Denis Vlasenko2008-11-291-5/+11
| | | | | | | | | | | text data bss dec hex filename - 38457 18352 8636 65445 ffa5 lib/libpthread-0.9.30-svn.so + 38015 18096 8636 64747 fceb lib/libpthread-0.9.30-svn.so - 8205 280 12 8497 2131 lib/libthread_db-0.9.30-svn.so + 8193 280 12 8485 2125 lib/libthread_db-0.9.30-svn.so - 275208 1823 19132 296163 484e3 lib/libuClibc-0.9.30-svn.so + 274787 1823 19012 295622 482c6 lib/libuClibc-0.9.30-svn.so
* - revert 24148:24151Bernhard Reutner-Fischer2008-11-261-3/+3
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* - hide locksBernhard Reutner-Fischer2008-11-251-3/+3
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* - hide __libc_{f,}statfs. Thanks to Peter S. Mazinger for mentioning this fact.Bernhard Reutner-Fischer2008-11-252-7/+2
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* signal ops: avoid calls through PLT for __sigXXX opsDenis Vlasenko2008-11-221-0/+3
| | | | | linuxthreads.old/manager: pointless style fixes, no code changes
* fix some unneeded PLT referencesDenis Vlasenko2008-11-221-1/+2
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* fix ioperm build problems caused by libc_hidden_proto removalDenis Vlasenko2008-11-211-0/+5
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* deal with TODOs left over from libc_hidden_proto removalDenis Vlasenko2008-11-211-1/+1
| | | | | (fixes build with locale enabled)
* Last portion of libc_hidden_proto removal.Denis Vlasenko2008-11-20101-140/+140
| | | | | Appears to build fine (several .configs tried)
* next portion of libc_hidden_proto removalDenis Vlasenko2008-11-2031-42/+42
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* - add __hot and __cold annotationsBernhard Reutner-Fischer2008-11-181-3/+3
| | | | | Will spare us quite some likely()/unlikely() occurances. See http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html for details
* libc_hidden_proto removal, just a few functionsDenis Vlasenko2008-11-182-2/+2
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* - cleanup {,f}stat{,v}fs{,64} relocsBernhard Reutner-Fischer2008-11-162-6/+2
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* Current kernels support more than 8 bit major/minor. Pass dev_t through toRob Landley2008-11-141-5/+1
| | | | the kernel unmolested.
* - less verbose make cleanBernhard Reutner-Fischer2008-11-071-4/+4
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* - trim superfluous ';'. No objcode changesBernhard Reutner-Fischer2008-10-2871-79/+80
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* - fix compilation if LFS is off and STUBs are requestedBernhard Reutner-Fischer2008-10-281-1/+1
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* - tidy up inline:Bernhard Reutner-Fischer2008-10-249-13/+13
| | | | ldso and syscalls are __always_inline (the latter would need more cleanup)
* - remove superfluous ';'. No objcode changes.Bernhard Reutner-Fischer2008-10-22133-157/+157
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* - delete_module() takes two arguments on linux-2.6Bernhard Reutner-Fischer2008-10-221-3/+3
| | | | Closes #5644
* - fix copy'n paste errorBernhard Reutner-Fischer2008-10-101-3/+6
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* - fix return valueBernhard Reutner-Fischer2008-10-101-1/+1
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* - add signalfd()Bernhard Reutner-Fischer2008-10-102-2/+40
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* - fix typo in previous commitBernhard Reutner-Fischer2008-10-061-1/+1
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* - add libc_hidden_def(clock_getres) as spotted by Ned LuddBernhard Reutner-Fischer2008-10-061-1/+1
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* - Fallback waitid impl (Peter S. Mazinger)Bernhard Reutner-Fischer2008-10-061-5/+40
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* - tweak inclusion of asm/socket.h for linux-2.4 (Peter S. Mazinger)Bernhard Reutner-Fischer2008-10-061-0/+6
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* - add long double math wrappers (Ned Ludd)Bernhard Reutner-Fischer2008-10-031-6/+0
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* - use c89-style commentsBernhard Reutner-Fischer2008-10-032-2/+2
| | | | Closes issue #5194
* - add missing const qualifier for !__NR_sched_setaffinity && HAVE_STUBSBernhard Reutner-Fischer2008-09-301-1/+1
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* - honour UCLIBC_HAS_SYSLOGBernhard Reutner-Fischer2008-09-291-5/+8
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* use __UCLIBC_HAS_STUBS__Mike Frysinger2008-09-262-2/+2
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* - move libm_hidden_proto to the corresponding headers. Remove from callsites.Bernhard Reutner-Fischer2008-09-262-0/+102
| | | | Note that gamma_r is not provided by glibc, perhaps add a SUN specific knob later
* delete/init module functions are not 2.4 specificMike Frysinger2008-09-251-2/+1
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* - only compile them if the respective syscalls are availableBernhard Reutner-Fischer2008-09-242-3/+23
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* Add work-around for powerpc.Carmelo Amoroso2008-09-221-2/+2
| | | | | | | Do noy use syscall wrapper based on INTERNAL_SYSCALL. A proper fix would require an arch specific implementation. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* Fix posix_fadvise[64] functions to return the error number in caseCarmelo Amoroso2008-09-182-8/+42
| | | | | | | | of failure instead of -1 and setting errno, according to SuSv3 (IEEE Std 1003.1 2004 edition) specification. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* - add sync_file_range()Bernhard Reutner-Fischer2008-09-162-2/+35
| | | | Tested successfully on i386..
* - remove relocations for clock_getresBernhard Reutner-Fischer2008-09-111-0/+1
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* Hush compiler for extern inline warnings by using Carmelo Amoroso2008-09-091-3/+3
| | | | | | | __extern_inline macro, this also makes gcc 4.3 happy. (Taken from NPTL branch) Signed-off-by: Khem Raj <raj.khem@gmail.com>
* Use getdents syscall if kernel provide supports for thisCarmelo Amoroso2008-09-091-6/+33
| | | | | | | instead of relying upon getdents64. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* - remove a couple of duplicate includesBernhard Reutner-Fischer2008-08-274-4/+0
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* - trim any trailing whitespaceBernhard Reutner-Fischer2008-07-2315-20/+20
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* - fix inline keywordBernhard Reutner-Fischer2008-07-2369-78/+78
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* - improve UCLIBC_LINUX_SPECIFICBernhard Reutner-Fischer2008-07-141-2/+1
| | | | | compile-tested only, fixes libc/misc/statfs/fstatfs64.c:29: error: 'fstatfs' undeclared here (not in a function)
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