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* resolv.h: disable unneeded prototypesPeter S. Mazinger2011-03-081-0/+20
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* locale.c, locale.h: no need for hidden duplocalePeter S. Mazinger2011-03-071-1/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* simplify ffs* codePeter S. Mazinger2011-03-061-7/+1
| | | | | | Remove __libc_ffs*, unneeded Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* Implement ffsl and ffsll.Bernd Schmidt2011-03-051-2/+8
| | | | | | | | | This imports and adapts ffsll.c from glibc. The same mechanism as in glibc is used to choose between ffs and ffsll to implement ffsl. The single user in libc is changed to use the hidden version __libc_ffs. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com> Acked-by: Bernhard Reutner-Fischer <aldot@uclibc.org>
* The C6X portAurelien Jacquiot2011-03-051-0/+45
| | | | | | | | This adds support for the TI C6X family of processors. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* Add support for DSBT ELF to ld.soMark Salter2011-03-051-1/+12
| | | | | | | | | | This adds support for DSBT ELF to ld.so. This uses loadmaps like FD-PIC. Some code is added in ld.so to initialize the DSBT tables, and there's also a new target macro FINISH_BOOTSTRAP_RELOC. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
* fix locale buildPeter S. Mazinger2011-03-042-6/+6
| | | | | | | make xlocale.h a dummy, locale_t is needed without it and uClibc_locale.h is already included by locale.h Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* remove obsoleted and incorrect commentPeter S. Mazinger2011-03-031-5/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* provide internal hidden version of __fcntl_nocancelPeter S. Mazinger2011-03-031-0/+3
| | | | | | guard the prototype with _LIBC, it is only for internal use Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* add _dl_errno support to errno.h, cleanupPeter S. Mazinger2011-03-031-5/+7
| | | | | | | | Add support to use errno.h in ldso. Move __set_errno into _LIBC guard. Remove uClibc_errno.h, unused. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* sgtty.h is useless, remove it on STRICT_HEADERSPeter S. Mazinger2011-03-031-0/+6
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* paths.h: add _PATH_GSHADOWPeter S. Mazinger2011-03-031-0/+1
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* guard nl_catd structure and related constants with STRICT_HEADERSPeter S. Mazinger2011-03-031-0/+4
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* better guard of IPV6 related stuffPeter S. Mazinger2011-03-031-3/+6
| | | | | | | | Function prototypes are visible whenever IPV6 option is enabled. Structures and constants are visible either if IPV6 is enabled or STRICT_HEADERS is disabled. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* update some headersPeter S. Mazinger2011-03-033-33/+40
| | | | | | | | Sync some headers with glibc. realpath is an XSI extension in SuSv4, add back guard and update comment, since it seems to allow != NULL in second arg. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* update some headersPeter S. Mazinger2011-03-039-44/+80
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* make it possible to compile with -std=gnu99/c99 and use extern inlinesPeter S. Mazinger2011-03-031-1/+1
| | | | | | When compiled with -std=gnu99/c99 __GNUC_GNU_INLINE__ is not defined Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* remove ucontext.h and guard sigstack structure with SUSV4_LEGACY and ↵Peter S. Mazinger2011-03-031-1/+4
| | | | | | | | | | STRICT_HEADERS Remove ucontext.h if SUSV4_LEGACY is not set and fix it's references. Guard sigstack structure with SUSV4_LEGACY and STRICT_HEADERS. Disable sigstack function prototype, it is not provided by uClibc. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* add missing prototypesPeter S. Mazinger2011-03-031-0/+6
| | | | | | Add some missing prototypes Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* add missing prototypesPeter S. Mazinger2011-03-031-0/+2
| | | | | | Add some missing prototypes Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* syntax fixesPeter S. Mazinger2011-03-031-2/+2
| | | | | | Avoid compile warnings about the use of undefined constants Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* guard IPv6 stuffPeter S. Mazinger2011-03-032-2/+19
| | | | | | disable IPv6 related stuff if feature is disabled. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* include features.hPeter S. Mazinger2011-03-031-0/+1
| | | | | | include features.h to make the next ifdef work. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* libc: fix strtoqNatanael Copa2010-12-011-1/+1
| | | | | | | | strtoq should always return a quad_t and be an alias of strtol on 64 bit and strtoll on 32 bit. Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* config_parser: hide symbolsBernhard Reutner-Fischer2010-11-241-0/+4
| | | | | | Our impl has diverged from busybox' so make sure nobody else uses it. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* libm: improve readability of math.h; expand comments and docsDenys Vlasenko2010-10-312-32/+30
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nptl: Fix libpthread build when UCLIBC_LINUX_SPECIFIC is disabledCarmelo Amoroso2010-09-201-1/+1
| | | | | | | | | | | | | | | | | NPTL library needs both madvise and statfs symbols, that are guarded by UCLIBC_LINUX_SPECIFIC option. This fix provides these symbols too when NPTL is used, indipendently by UCLIBC_LINUX_SPECIFIC choice. Otherwise libpthread link fails as below: LD libpthread-0.9.32-git.so libpthread/nptl/libpthread_so.a(pthread_create.oS): In function `__free_tcb': pthread_create.c:(.text+0x1184): undefined reference to `madvise' libpthread/nptl/libpthread_so.a(sem_open.oS): In function `__where_is_shmfs': sem_open.c:(.text+0x764): undefined reference to `statfs' collect2: ld returned 1 exit status make: *** [lib/libpthread.so] Error 1 Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* libc: Add canonicalize_file_name functionCarmelo Amoroso2010-09-161-7/+6
| | | | | | | | Add canonicalize_file_name function and its related tests. Required by elfutils and coreutils (readlink). Signed-off-by: Salvatore Cro <salvatore.cro@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* libubacktrace: Provide uClibc with backtrace functionsSalvatore Cro2010-09-151-0/+44
| | | | | | | | | | | | | | A new shared object, libubacktrace.so.0 is added to uClibc to provide backtrace functions to support application self-debugging. This set of functions requires to dynamically load libgcc_s.so so they need to call dlopen/dlsym that are provided by libdl. For this reason they cannot be included into libc.so.0 but are provided by a new library. User application that wants to use backtrace needs to be compiled with -fexceptions option and -rdynamic to get full symbols printed and must be linked against libubacktrace.so Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* misc: utmpx based logging supportSalvatore Cro2010-09-142-0/+133
| | | | | | | | misc: Added support for accessing user accounting database based on utmpx structure. Signed-off-by: Salvatore Cro <salvatore.cro@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* add header guardBernhard Reutner-Fischer2010-08-191-0/+3
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* getnet: switch to config parserBernhard Reutner-Fischer2010-08-051-7/+4
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* sysconf: implement _SC_NPROCESSORS_CONF, _SC_NPROCESSORS_ONLNBernhard Reutner-Fischer2010-08-051-3/+3
| | | | | | perusing the config parser Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* add config parserBernhard Reutner-Fischer2010-08-051-0/+50
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* lutimes: add lutimes supportVladimir Zapolskiy2010-07-271-1/+3
| | | | | | | This patch adds lutimes library call support. Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* endian.h: add BSD convertions between big/little-endian byte orderVladimir Zapolskiy2010-07-271-0/+38
| | | | | | | | This patch adds support for convertion of values between host and big-/little-endian byte order. Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* enable fcntl nocancel prototype for all threadsMike Frysinger2010-07-261-2/+0
| | | | | | | The cancel logic always uses this function even when !NPTL, so always enable the prototype to avoid warnings. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* include/param.h: Dont use ARG_MAX from kernel headersKhem Raj2010-07-091-4/+14
| | | | | | | * Use getrlimit for ARG_MAX in sysconf on nptl. * Define NCARGS directly instead of ARG_MAX Signed-off-by: Khem Raj <raj.khem@gmail.com>
* Revert "don't make __errno_location / __h_errno_location hidden"Austin Foxley2010-07-061-0/+1
| | | | | | | | This reverts commit 0d6ee549bc86fd330672a79d9a87d2c3825eea67. We need to find a solution that will work in shared and static libraries Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* don't make __errno_location / __h_errno_location hiddenPeter Korsgaard2010-07-051-1/+0
| | | | | | | | | | | | | Closes #2089 (https://bugs.busybox.net/show_bug.cgi?id=2089) __errno_location / __h_errno_location access has to go through the PLT like malloc/free, so the linuxthread variants gets used instead when compiling with -pthread. Based on http://github.com/mat-c/uClibc/commit/328d392c54aa5dc2b8e7f398a419087de497de2b Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* libm: unhide signgamRoman I Khimov2010-06-101-1/+0
| | | | | | | | Fixes signgam checks in math tests on x86_64. It's R_X86_64_COPY for program, so the program didn't see any changes from libm. Signed-off-by: Roman I Khimov <khimov@altell.ru> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* Fix fcntl64 for 64 bit targets.Rob Landley2010-05-171-2/+2
| | | | | | | 64 bit targets often don't have a separate fcntl64() system call, because they don't need one. Signed-off-by: Rob Landley <rob@landley.net> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* resolv.h: fix wring indentation of #ifdef/#endif pairsDenys Vlasenko2010-05-161-5/+6
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libc-symbols: add attribute_protectedTimo Teras2010-04-161-0/+2
| | | | | | | Definition to use protected visibility. Signed-off-by: Timo Teras <timo.teras@iki.fi> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* Merge remote branch 'origin/master' into nptlAustin Foxley2010-04-121-2/+2
|\ | | | | | | | | | | | | Conflicts: libc/unistd/confstr.c Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
| * attribute_optimize: fix typo with argsBernhard Reutner-Fischer2010-04-121-2/+2
| | | | | | | | | | | | curious how 308f5c6e5fd56ea3d1a5512e34388aad788f1180 ever worked.. :P Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* | Merge commit 'origin/master' into nptlAustin Foxley2010-04-061-1/+0
|\| | | | | | | | | | | | | | | Conflicts: libc/misc/utmp/utent.c libc/sysdeps/linux/i386/bits/syscalls.h Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
| * getutid is not used internally, removing hidden_protoDenys Vlasenko2010-04-051-1/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libc: Fix typo in include/rpcCarmelo Amoroso2010-02-083-6/+6
| | | | | | | | | | | | | | s/GNU_SOUCE/GNU_SOURCE/ in include/rcp/ Signed-off-by: Jason Woodward <jason.woodward@timesys.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* | Assorted fixed to get nptl compiling on ARMKhem Raj2010-02-171-0/+6
| | | | | | | | Signed-off-by: Khem Raj <raj.khem@gmail.com>
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