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path: root/libc/sysdeps/linux/common/Makefile.in
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2011-11-07libc: flesh out linux scheduler functionsHenning Heinold
Most stuff was taken from the eglibc. Signed-off-by: Henning Heinold <heinold@inf.fu-berlin.de> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-11-02stubs: handle linux module functionsBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-11-02stubs: handle linux-specificBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-10-31Add eventfd support.Jean-Christian de Rivaz
Hello, I whould like to share this simple patch that add the eventfd call to uClibc. Please review so it can be accepted to be merged. Jean-Christian Signed-off-by: Jean-Christian de Rivaz <jc@eclis.ch> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-05-27sh: use the common implementation for longjmpFilippo Arcidiacono
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-05-12NPTL: needs madvise internallyBernhard Reutner-Fischer
This fixes 8d09a50a044638fde2ed3e1a1c4d3c7c5a3cce5c since NPTL also uses madvise internally. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-11add pipe2()Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-03buildsys: prettify ssp.c handlingBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-03madvise is LINUX_SPECIFICBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-29__rt_sigwaitinfo: depends on HAS_REALTIMEBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-04-13buildsys: fix GNU make v3.80 compatibility againKevin Cernekee
GNU make 3.80 cannot handle "$(and)" or "$(or)" from commit 18e7136e (buildsys: use kbuild style). Replace them with ifeq/ifneq. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-03-09guard *_chk() related stuff with UCLIBC_HAS_FORTIFYPeter S. Mazinger
Guard x86_64 memset_chk/memcpy_chk be guarded by UCLIBC_HAS_FORTIFY. Compile ssp.c if one of SSP/FORTIFY is defined. Guard __chk_fail() with UCLIBC_HAS_FORTIFY and move its prototype to libc-internal.h. Disable _FORTIFY_SOURCE if UCLIBC_HAS_FORTIFY is not set. The config option itself is omitted on purpose, headers need to be reviewed and generic *_chk() functions need to be first provided. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-05The C6X portAurelien Jacquiot
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>
2011-02-22nptl: imit waitpid just for MIPS O32Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-02-16buildsys: fix inverted logic with thread implsBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-02-14buildsys: use kbuild styleBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-02-14buildsys: remove wrong fileBernhard Reutner-Fischer
Somehow Makefile.in ended in there, remove it. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-02-14nptl: fix typo in buildsysBernhard Reutner-Fischer
0f85b228 used 'filter-pout' instead of 'filter-out'. Fix that. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-02-11Fix GNU make v3.80 compatibilityKevin Cernekee
Commits 1f6601a and 094d82d introduced the "else ifeq" construct, which requires GNU make v3.81 or higher. This breaks the build on RHEL4 hosts. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-01-29nptl/mips64: Fix build when using mips64 and ABIs other than o32Khem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com>
2010-10-27Fix msync() redefinition for noMMU buildBernhard Reutner-Fischer
An architecture that _may_ have a MMU (and thus implements the msync syscall), but for which the kernel and uClibc are built as noMMU, we have a stub for msync. Thanks to Steven J. Magnani for noticing. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-09-20nptl: Fix libpthread build when UCLIBC_LINUX_SPECIFIC is disabledCarmelo Amoroso
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>
2010-09-15libc: Fix cancellation handling in some C functionsSalvatore Cro
According to POSIX.1-2008 standard, the following syscalls shall be cancellation points : waitid, sleep, fdatasync, ppoll. Further, if generic syscall is not available and stubs are configured, provide the stub implementation for function. Signed-off-by: Salvatore Cro <salvatore.cro@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2010-07-06nptl: fix buildsysBernhard Reutner-Fischer
Now automatically picks the correct (arch and subarch specific) impls in favour of generic impls. make O=/tmp/objs PREFIX=/my/sysroot -j works now as expected (both out-of-tree as well as parallel-safe). Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-05-09powerpc: Add TLS and NPTL supportKhem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-04-02Merge commit 'origin/master' into nptlAustin Foxley
Conflicts: Makefile.in extra/Configs/Config.in libc/sysdeps/linux/common/bits/kernel-features.h libc/sysdeps/linux/common/poll.c libc/sysdeps/linux/common/sysdep.h libc/sysdeps/linux/sh/sysdep.h Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-03-25prettify make cleanBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-02-19fixes to get nptl compiling for x86_64Austin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-12-16x86_64: no waitpid syscall exists, so use wait4Austin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-10-17whitespace fixesAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-10-17some tweaks under libc/ needed for nptlAustin Foxley
* updated kernel-features.h * system is provided by pt-system with nptl * _exit should do exit_group with nptl * tsd tls ptr in libc * rt_sigwaitinfo impl added Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-10-08utime() is obsolescent in SUSv4Bernhard Reutner-Fischer
LEGACY was removed for utimes() in SUSv4 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-10-08Fix building arm EABIBernhard Reutner-Fischer
The syscall() impl on aeabi comes from syscall-eabi.S thus we do not need the generic syscall() impl. Fixes: AS libc/sysdeps/linux/arm/syscall-eabi.os CC libc/sysdeps/linux/common/syscall.os libc/libc_so.a(syscall.os): In function `syscall': syscall.c:(.text+0x0): multiple definition of `syscall' libc/libc_so.a(syscall-eabi.os):(.text+0x0): first defined here Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-09-21add timerfd syscall and headerStephan Raue
Signed-off-by: Austin Foxley <austinf@cetoncorp.com> Signed-off-by: Stephan Raue <mailinglists@openelec.tv>
2009-07-26enable sbrk() for everyoneMike Frysinger
The sbrk() function can be used to merely query sizes and for that, no-mmu works the same as mmu. It can also sometimes increase data segments on no-mmu systems provided the trailing memory is free. So, there is no real reason to exclude this function for no-mmu ports. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-12-22- mark capset() as linux specificBernhard Reutner-Fischer
2008-12-22- capget() is linux specific; Sync helptext with current exclude list.Bernhard Reutner-Fischer
2008-11-07- less verbose make cleanBernhard Reutner-Fischer
2008-10-10- add signalfd()Bernhard Reutner-Fischer
2008-09-25delete/init module functions are not 2.4 specificMike Frysinger
2008-09-16- add sync_file_range()Bernhard Reutner-Fischer
Tested successfully on i386..
2008-06-03- adds several config-options to allow for turning off certain featuresBernhard Reutner-Fischer
like o UCLIBC_HAS_GNU_ERROR o UCLIBC_HAS_BSD_ERR o UCLIBC_HAS_PTY o UCLIBC_HAS_GETPT (1) o UCLIBC_SYSCALL_STUBS o UCLIBC_SYSCALL_STUB_WARNING o UCLIBC_LINUX_SPECIFIC (2) o UCLIBC_BSD_SPECIFIC (3) o UCLIBC_NTP_LEGACY (4) o UCLIBC_SV4_DEPRECATED (5) o UCLIBC_HAVE_REALTIME (6) o UCLIBC_HAVE_ADVANCED_REALTIME (7) o UCLIBC_HAVE_EPOLL (8) o UCLIBC_HAVE_XATTR (9) o UCLIBC_HAVE_PROFILING (10) (1) make non-standard getpt optional and implement standard posix_openpt (2) fstatfs(), inotify_*(), ioperm(), iopl(), madvise(), modify_ldt(), personality() ppoll(), setresuid() (3) mincore(), getdomainname(), setdomainname() (4) ntp_adjtime(), ntp_gettime() aliases (5) ustat() [use statfs(2) in your code instead] (6) All marked as "(REALTIME)" in SUSv3 (7) All marked as "(ADVANCED REALTIME)" in SUSv3 (8) epoll_create(), epoll_ctl(), epoll_wait() (9) all Extended Attributes (10) helpers for gcc's -finstrument-functions - Fixes _dl_exit() - Implements sleep(3) for !UCLIBC_HAVE_REALTIME - Implements usleep(3) for !UCLIBC_HAVE_REALTIME - adds #warning about incorrect posix_fadvise{,64}() - removes unused and unwanted uselib() Net outcome is that an allnoconfig with HAVE_SHARED is now about 88k instead of formerly 130k.
2008-05-30- cannot really guarantee proper order, so play safe and compile the problematicBernhard Reutner-Fischer
sources separately for now.
2008-05-30- Fix gcc glitch with mremap and IMA.Bernhard Reutner-Fischer
For -combine, make sure that we don't pollute our non-varargs mremap decl with some vararg decl from later in the TU by putting ours after anybody else who is picking up mman.h. This is admittedly a small work-around.. smallish testcase: $ cat bug.h extern void *mremap (void*, unsigned, unsigned, int, ...); $ cat bug1.c #include "bug.h" int whatever; $ cat bug2.c #define mremap _hidemremap #include "bug.h" #undef mremap void *mremap (void*, unsigned, unsigned, int, void*); $ gcc -c bug1.c bug2.c $ gcc -c bug1.c bug2.c -combine bug2.c:4: error: conflicting types for ‘mremap’ bug.h:1: error: previous declaration of ‘mremap’ was here
2008-05-21- my manpage sais that init_module, create_module, query_module, delete_moduleBernhard Reutner-Fischer
were removed in linux-2.6
2006-02-15DOMULTI may be used for libc, the excluded files need work, ↵Peter S. Mazinger
linuxthreads[_db] as well, don't try on slow box
2006-02-13libc-{a,so,multi}-y replaced by libc-y covering common objects both in ↵Peter S. Mazinger
libc.a/libc.so, the diffs go into libc-static-y/libc-shared-y exclusively, add IMA to libc, don't use any MSRC anymore
2006-01-27Do not build *64 and llseek, correct some failure when LFS is disabledPeter S. Mazinger
2006-01-09Hope I have it correct now w/ native gcc4 sspPeter S. Mazinger
2005-11-03Last bits for IMA, now everything can be built w/ DOMULTI=y on gcc-3.4.4 ↵Peter S. Mazinger
with my config (no locale, the rest enabled). Not tested if libc is complete and usable. All the files listed in *_NO_MULTI need love, best would be to replace all multisources w/ single sources.
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