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guard the prototype with _LIBC, it is only for internal use
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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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>
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Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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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>
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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>
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Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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When compiled with -std=gnu99/c99 __GNUC_GNU_INLINE__ is not defined
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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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>
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Add some missing prototypes
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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Add some missing prototypes
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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Avoid compile warnings about the use of undefined constants
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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disable IPv6 related stuff if feature is disabled.
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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include features.h to make the next ifdef work.
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
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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>
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Our impl has diverged from busybox' so make sure nobody else uses it.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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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>
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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>
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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>
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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>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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perusing the config parser
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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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>
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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>
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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>
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* 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>
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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>
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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>
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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>
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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>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Definition to use protected visibility.
Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Conflicts:
libc/unistd/confstr.c
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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curious how 308f5c6e5fd56ea3d1a5512e34388aad788f1180 ever worked.. :P
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Conflicts:
libc/misc/utmp/utent.c
libc/sysdeps/linux/i386/bits/syscalls.h
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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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>
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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>
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text data bss dec hex filename
- 1745 2 4 1751 6d7 libc/inet/dnslookup.o
+ 1760 2 4 1766 6e6 libc/inet/dnslookup.o
- 962 0 4 966 3c6 libc/inet/opennameservers.o
+ 1099 0 4 1103 44f libc/inet/opennameservers.o
- 462 4 472 938 3aa libc/inet/res_init.o
+ 454 4 468 926 39e libc/inet/res_init.o
- 870 0 0 870 366 libc/inet/res_query.o
+ 867 0 0 867 363 libc/inet/res_query.o
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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The internal __ether_line helper needs ether_ntoa_r()
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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This patch will convert all the #ifdef USE_TLS and #if USE_TLS to
#if defined(USE_TLS) && USE_TLS.
By checking if the USE_TLS is defined before checking its value will result in
correct behavior for architectures not defining this config symbol.
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Acked-by: Carmelo AMOROSO <carmelo.amoroso@st.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Disable some IPv6 header defines if IPv6 is off.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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