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* string/i386/strncpy.c: fixlet for testing codeDenis Vlasenko2008-12-202-1/+48
| | | | | | | | | string/i386/strchrnul.c: new function, adapted from strchr.c text data bss dec hex filename - 240604 1759 11960 254323 3e173 lib/libuClibc-0.9.30-svn.so + 240449 1759 11960 254168 3e0d8 lib/libuClibc-0.9.30-svn.so
* string/i386/strncpy: faster i386 version (same code size), testing codeDenis Vlasenko2008-12-206-28/+47
| | | | | string/i386/*: formatiing and commentary tidying up
* strchr: a bit faster version for i386 (same code size)Denis Vlasenko2008-12-191-15/+17
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* memmove: smaller one for i386, with added testing, and withDenis Vlasenko2008-12-191-20/+32
| | | | | | | | | added check for src == dest. run tested. text data bss dec hex filename - 39 0 0 39 27 libc/string/i386/memmove.os + 37 0 0 37 25 libc/string/i386/memmove.os
* strncat: shorter version for i386, add small embedded testDenis Vlasenko2008-12-194-55/+106
| | | | | | | | | | | | memchr: add small embedded test strnlen: make small embedded test easier to use strncmp: reformat assembly to make it readable, no code changes (verified with objdump) text data bss dec hex filename - 46 0 0 46 2e libc/string/i386/strncat.os + 39 0 0 39 27 libc/string/i386/strncat.os
* string/i386: smaller, and hopefully easier to read, strnlen().Denis Vlasenko2008-12-191-16/+31
| | | | | | | text data bss dec hex filename - 25 0 0 25 19 libc/string/i386/strnlen.os + 24 0 0 24 18 libc/string/i386/strnlen.os
* fix for build failures resulting from "string ops for i386" changeDenis Vlasenko2008-12-172-1/+2
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* - provide INTERNAL_SYSCALL for ia64 (Stefan Assmann, sassmann at suse de)Bernhard Reutner-Fischer2008-12-171-81/+110
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* since gcc -Os hates us and does not inline string ops,Denis Vlasenko2008-12-179-9/+9
| | | | | | | | | | implement inline versions of some of them. Enable only those which result roughly in the same code size as using out-or-line versions. None of this affects users, installed headers won't have any trace of it.
* memchr: smaller i386 versionDenis Vlasenko2008-12-172-26/+34
| | | | | | | | | | | strrchr: smaller i386 version text data bss dec hex filename - 33 0 0 33 21 libc/string/i386/memchr.o + 28 0 0 28 1c libc/string/i386/memchr.o - 31 0 0 31 1f libc/string/i386/strrchr.o + 26 0 0 26 1a libc/string/i386/strrchr.o
* resolv: fix testcase failureDenis Vlasenko2008-12-171-2/+2
| | | | | test/regex/tst-regex2.c: fix testcase to compile with just "gcc <file>.c"
* - emulate unavailable syscall getpgrp on e.g. ia64 (Stefan Assmann)Bernhard Reutner-Fischer2008-12-161-1/+13
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* Remove __libc_posix_fadvise[64] alias. It existed on i386 and arm only,Denis Vlasenko2008-12-153-15/+47
| | | | | | | | | and google says only uclibc has it, no users at all. text data bss dec hex filename - 229374 1367 11280 242021 3b165 lib/libuClibc-0.9.30-svn.so + 229347 1367 11280 241994 3b14a lib/libuClibc-0.9.30-svn.so
* remove some duplicates in bits/signum.h. No code changes.Denis Vlasenko2008-12-155-99/+2
| | | | | | | | | | | include/signal.h | 42 +++++++++++++++++++------------- libc/sysdeps/linux/alpha/bits/signum.h | 19 -------------- libc/sysdeps/linux/common/bits/signum.h | 22 ---------------- libc/sysdeps/linux/hppa/bits/signum.h | 17 ------------ libc/sysdeps/linux/mips/bits/signum.h | 23 +---------------- libc/sysdeps/linux/sparc/bits/signum.h | 20 --------------- 6 files changed, 27 insertions(+), 116 deletions(-)
* sigaction overhaul as described in docs/sigaction.txtDenis Vlasenko2008-12-1518-644/+326
| | | | | Run tested on i386.
* heed compiler warnings about checking non-defined variables in #if directivesDenis Vlasenko2008-12-144-12/+12
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* Remove the rest of "bounded pointers" scaffolding. gcc website says"Denis Vlasenko2008-12-1316-173/+37
| | | | | | "Bounds Checking Projects... This project has been abandoned" for four years at least.
* make all "XXXhidden_proto(" consistently not use a space before '('Denis Vlasenko2008-12-133-9/+9
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* string/generic/memcmp.c: remove some really paranoid guardsDenis Vlasenko2008-12-131-15/+2
| | | | | for ancient compilers. none of other string/*.c files have them.
* *: document __USE_EXTERN_INLINES better;Denis Vlasenko2008-12-131-0/+2
| | | | | fix uclibc build if it is forcibly enabled
* i386/brk.c: gcc can't figure out how to use %ebx in PIC mode,Denis Vlasenko2008-12-121-7/+12
| | | | | help it. Code size is the same.
* *: remove vestiges of gcc's "bounded pointers" feature,Denis Vlasenko2008-12-124-59/+28
| | | | | | it is dead (not supported by gcc) for years. (more of it remains in multiple copies of sigaction.c)
* smaller brk() for i386. Inspected assembly to see it's still valid.Denis Vlasenko2008-12-121-14/+12
| | | | | | | text data bss dec hex filename - 44 0 4 48 30 libc/sysdeps/linux/i386/brk.o + 42 0 4 46 2e libc/sysdeps/linux/i386/brk.o
* Move kernel-features.h header from the linuxthread directoryCarmelo Amoroso2008-12-112-0/+81
| | | | | | | | to a common one (libc/sysdeps/linux/common/bits) so that any function can access to supported kernel feature (i.e. getdents). Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* create arch-generic brk() based on blackfin oneMike Frysinger2008-12-112-17/+13
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* add inlines for Blackfin atomic functionsMike Frysinger2008-12-112-1/+156
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* Blackfin: add L2_SRAM flag for alloc funcMike Frysinger2008-12-111-0/+1
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* Blackfin: declare {INLINE,INTERNAL}_SYSCALL() and friendsMike Frysinger2008-12-111-0/+53
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* add ENDPROC() macro for Blackfin assemblyMike Frysinger2008-12-111-0/+1
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* use newer spiffy asm constraints to get better code generationMike Frysinger2008-12-111-17/+9
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* punt old unused headerMike Frysinger2008-12-111-133/+0
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* update ptrace.h to latest from glibcMike Frysinger2008-12-111-2/+41
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* *: remove some __libc_XXX functions:Denis Vlasenko2008-12-1025-216/+104
| | | | | | | | | | | | __libc_accept __libc_close __libc_connect __libc_creat __libc_creat64 __libc_fsync __libc_lseek __libc_lseek64 __libc_msync __libc_nanosleep __libc_open __libc_open64 __libc_pause __libc_read __libc_readv __libc_recv __libc_recvfrom __libc_recvmsg __libc_send __libc_sendmsg __libc_sendto __libc_tcdrain __libc_wait __libc_waitpid __libc_write __libc_writev They were removed from glibc 1 May 2004: http://sources.redhat.com/ml/libc-hacker/2004-05/msg00001.html
* remove __libc_fcntl[64]Denis Vlasenko2008-12-103-30/+8
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* remove __libc_getdomainname alias. google says only we have it.Denis Vlasenko2008-12-102-19/+3
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* smaller memcpyDenis Vlasenko2008-12-091-14/+15
| | | | | | | text data bss dec hex filename - 39 0 0 39 27 libc/string/i386/memcpy.os + 35 0 0 35 23 libc/string/i386/memcpy.os
* setenv.c: tiny code shrinkDenis Vlasenko2008-12-091-36/+38
| | | | | | | text data bss dec hex filename - 546 0 4 550 226 libc/stdlib/setenv.o + 538 0 4 542 21e libc/stdlib/setenv.o
* setenv.c: further code shrinkDenis Vlasenko2008-12-091-36/+26
| | | | | | | text data bss dec hex filename - 672 0 4 676 2a4 libc/stdlib/setenv.o + 546 0 4 550 226 libc/stdlib/setenv.o
* fix segv on clearenv(); unsetenv("foo"); [was deref'ing NULL],Denis Vlasenko2008-12-091-96/+89
| | | | | | | | | add a few missing ENOMEMs, some code shrinking text data bss dec hex filename - 727 0 4 731 2db libc/stdlib/setenv.o + 672 0 4 676 2a4 libc/stdlib/setenv.o
* getaddrinfo: runp->ifa_addr indeed can be NULL, don't dereference itDenis Vlasenko2008-12-092-4/+3
| | | | | ifaddrs.c: cosmetics, no code changes
* getaddrinfo: remove superfluout indentation, fix incorrect one.Denis Vlasenko2008-12-081-61/+64
| | | | | remove one superfluous statement.
* - fix loop for checking ifaddr on both IPv4 and IPv6Bernhard Reutner-Fischer2008-12-081-2/+2
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* resolver: make new name resolutions reread /etc/resolv.confDenis Vlasenko2008-12-061-219/+197
| | | | | | | | | | | | | | | | if 256+ seconds passed since last read; fix cases where we switch to next search domain instead of switching to new server optimize ip4/ip6 combined cases; rewrite for(;;) loops so that it's clearer what's going on; document buffer usage; add TODOs and FIXMEs (for one, gethostbyname2 does not fill ->h_aliases field in the result AT ALL, and is iffy in general) text data bss dec hex filename - 245898 1403 11904 259205 3f485 libuClibc-0.9.30-svn.so + 245785 1403 11904 259092 3f414 libuClibc-0.9.30-svn.so
* Remove __NTH from the declation.Khem Raj2008-12-041-2/+2
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* Go deeper while cleaning string directory to removeCarmelo Amoroso2008-12-041-1/+1
| | | | | | TARGET_SUBARCH implementation too. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* A missing change when we recently released a lot of fixCarmelo Amoroso2008-12-031-2/+0
| | | | on localae support
* Two other absolutely safe change that will be used by NPTL, aimedCarmelo Amoroso2008-12-032-1/+2
| | | | to simplify merge.
* Fix wcswidth function when LOCALE support is disabledCarmelo Amoroso2008-12-021-0/+7
| | | | | | | | | | while keeping WCHAR support enabled. This solves two testcases: tst_wcwidth and tst_wcswidth. Fix dat_iswctype.c fiinput file: character 0x80 is not a control character: it fixes tst_iswctype test. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
* hostid: improve extremely unreadable partsDenis Vlasenko2008-12-0115-84/+42
| | | | | | | | | | | | | | | | | | | | *: remove checks of sigaction and sigprocmask results in cases where they clearly can't fail: sigaction(known_good_sig) sigprocmask(known_good_how) text data bss dec hex filename - 393 4 0 397 18d libc/pwd_grp/lckpwdf.o + 382 4 0 386 182 libc/pwd_grp/lckpwdf.o - 56 0 0 56 38 libc/signal/sigblock.o + 44 0 0 44 2c libc/signal/sigblock.o - 211 0 0 211 d3 libc/signal/sigset.o + 202 0 0 202 ca libc/signal/sigset.o - 56 0 0 56 38 libc/signal/sigsetmask.o + 44 0 0 44 2c libc/signal/sigsetmask.o - 309 0 0 309 135 libc/unistd/sleep.o + 256 0 0 256 100 libc/unistd/sleep.o
* on Bernd's request, remove commented-out code snippetsDenis Vlasenko2008-12-016-11/+0
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