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2022-12-07uclibc-ng: fix overflow warning when compiling string/strchr in ILP32 mode ↵Evgeniy Manachkin
on MIPS. Signed-off-by: Evgeniy Manachkin <sfstudio@wi-cat.ru>
2020-09-22Fix warning due to unused variable in strlenYann Sionneau
Fixes this: libc/string/generic/strlen.c: In function 'strlen': libc/string/generic/strlen.c:31:31: warning: variable 'magic_bits' set but not used [-Wunused-but-set-variable] unsigned long int longword, magic_bits, himagic, lomagic; ^~~~~~~~~~ Signed-off-by: Yann Sionneau <ysionneau@kalray.eu>
2019-07-05mips: avoid calling memcpy() from memmove() for MIPS archPetar Jovanovic
This is a follow up to an incorrect fix for memmove() problem in: commit 785dee78552f9ad06819bf7eb1adc05b43110842 Author: Petar Jovanovic <petar.jovanovic@rt-rk.com> Date: Mon May 6 13:29:02 2019 +0000 mips: fix memmove() call when __ARCH_HAS_BWD_MEMCPY__ is not defined Calling memcpy from memmove should be skipped in two cases: a) if arch's memcpy uses a backward copying (e.g. SH4) b) if arch's memcpy is not fully safe for overlapping regions (MIPS) Signed-off-by: Petar Jovanovic <petar.jovanovic@rt-rk.com>
2019-05-27mips: fix memmove() call when __ARCH_HAS_BWD_MEMCPY__ is not definedPetar Jovanovic
When arch (such as MIPS) does not define __ARCH_HAS_BWD_MEMCPY__, memmove() calls memcpy() which is wrong for overlapping regions. Signed-off-by: Petar Jovanovic <petar.jovanovic@rt-rk.com>
2015-12-22Use gcc's __builtin_mempcpy() as __mempcpy(), if possibleWaldemar Brodkorb
Patch from OpenWrt. Reported-by: Leonid Lisovskiy <lly.dev@gmail.com>
2012-11-18Replace FSF snail mail address with URLsMike Frysinger
This matches a similar change made to glibc. No functional changes here. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-03string: remove unused variableBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-03-09memmem.c, string.h: remove unused hidden memmemPeter S. Mazinger
It is used only by gen_collate, not included into libc. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03strcpy: remove unneeded includes from the generic versionPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2009-09-18trim Experimentally off and uncommented hiddenBernhard Reutner-Fischer
sed -i -e '/Experimentally off - /d' $(grep -rl "Experimentally off - " *) sed -i -e '/^\/\*[[:space:]]*libc_hidden_proto(/d' $(grep -rl "libc_hidden_proto" *) should be a nop Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-02-13- fix link failures coming from recently added, misplaced strverscmp.Bernhard Reutner-Fischer
2009-02-08forgot to add libc/string/generic/strverscmp.cDenis Vlasenko
2008-12-17since gcc -Os hates us and does not inline string ops,Denis Vlasenko
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.
2008-12-13Remove the rest of "bounded pointers" scaffolding. gcc website says"Denis Vlasenko
"Bounds Checking Projects... This project has been abandoned" for four years at least.
2008-12-13string/generic/memcmp.c: remove some really paranoid guardsDenis Vlasenko
for ancient compilers. none of other string/*.c files have them.
2008-12-12*: remove vestiges of gcc's "bounded pointers" feature,Denis Vlasenko
it is dead (not supported by gcc) for years. (more of it remains in multiple copies of sigaction.c)
2008-11-18libc_hidden_proto removal, just a few functionsDenis Vlasenko
2008-10-03- use c89-style commentsBernhard Reutner-Fischer
Closes issue #5194
2008-10-01Fix compilation problem whit the following config options:Carmelo Amoroso
UCLIBC_HAS_STRING_GENERIC_OPT=y UCLIBC_HAS_STRING_ARCH_OPT is not set by making WORD_COPY_FWD macros visible. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2008-09-24- silence warning about possibly undefined preprocessor tokenBernhard Reutner-Fischer
2008-09-09Add optimized memcpy implementation for sh4 (from Stuart Menefy ↵Carmelo Amoroso
@STMicroelectronics). This implementation is based on 'backward copying'. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2008-05-20- remove old-style definitions. No object-code changes.Bernhard Reutner-Fischer
2008-05-19Moving libc_hidden_proto's into #ifdef UCLIBC_INTERNAL blockDenis Vlasenko
in string.h and strings.h. This caught unguarded string ops in libc/inet/ethers.c __ether_line_w() function. I will wait for fallout reports for a week or so, then continue converting more libc_hidden_proto's.
2007-12-22mark a bunch of public mem/str functions as weak so that people who insist ↵Mike Frysinger
on their own local copies while static linking dont hit link failures when other uClibc code force the libc.a objects to be pulled in via the hidden alias symbols
2006-05-30Qunying Pan writes: Make strncmp weak hidden to fix link failures in ↵Mike Frysinger
building gdb and binutils statically
2006-05-15fix signed warningsMike Frysinger
2006-03-23Add new option for SuSv3 legacy functions and use it for ↵Peter S. Mazinger
bcopy/bzero/bcmp/index/rindex
2006-03-23Mark some functions as BSD onlyPeter S. Mazinger
2006-03-22Mark some functions as GNU, provide missing hidden memmem, remove ↵Peter S. Mazinger
_ISOC99/XOPEN_SOURCE
2006-02-03unify duplicated code cause i get tired of updating this stuffMike Frysinger
2006-01-22Enable _GNU_SOURCE build wide, trying to get consistent interfaces, else IMA ↵Peter S. Mazinger
is a useless attempt
2006-01-15make gcc4 happy w/ hidden_def/proto, correct some typosPeter S. Mazinger
2006-01-14make DODEBUG=y happy, update sysdeps/common/* copyrightPeter S. Mazinger
2006-01-14hidden_def/hidden_proto: convert all users (I hope) termios split, add some ↵Peter S. Mazinger
missing headers, other jump relocs removed
2006-01-03Use strong_alias everywhere instead of .global/.set. Correct some cases ↵Peter S. Mazinger
where the non-hidden version was used.
2005-12-08Use hidden_strong_alias for alias(__x,__y), do not use recursive aliasesPeter S. Mazinger
2005-12-06Correct syntax now...Peter S. Mazinger
2005-12-03More hiding, including __mempcpyPeter S. Mazinger
2005-12-02No, '__mempcpy' is used by user-space applications, like coreutils for ↵"Steven J. Hill"
example and glibc still has '__mempcpy' as a global symbol. How about this, do a complete buildroot file system after hacking uClibc to make sure things work? There's a novel idea.
2005-12-01Hide mostly used functionsPeter S. Mazinger
2005-11-29Hiding againPeter S. Mazinger
2005-11-27Hide some of mem* and str*Peter S. Mazinger
2005-11-26Unhide __mempcpy, provide __libc_mempcpy for internal usePeter S. Mazinger
2005-11-21Remove TOPDIRPeter S. Mazinger
2005-11-15Correct Warning: function declaration isn't a prototypePeter S. Mazinger
2005-11-14Move to use attribute_hiddenPeter S. Mazinger
2005-11-03Enable IMA on libc/string/genericPeter S. Mazinger
2005-10-29Replace all Makefiles for new build infrastucturePeter S. Mazinger
2005-10-28Renamed arch specific Makefile.in to Makefile.arch, else if TARGET_ARCH does ↵Peter S. Mazinger
not exist, we reinclude the including Makefile. Moved arch/common fpu_control.h link creation into main Makefile.in. Updated the link creation script to remove all the other Makefiles
2005-10-25All Makefile.in's. Only arm/i386/mips/powerpc/x86_64 are done, the other ↵Peter S. Mazinger
archs lack proper crt1. The Makefiles in extra/scripts are intended to be linked into each dir, where it is necessary to build locally.
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