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path: root/libpthread/nptl/sem_open.c
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2018-08-10nptl: Allow sem_open to work on MMU-less systemsChristophe Lyon
Allow both tmpfs and ramfs for shm devices. * libpthread/nptl/linux_fsinfo.h (SHMFS_SUPER_MAGIC_WITH_MMU): Define. (SHMFS_SUPER_MAGIC_WITHOUT_MMU): Define. * libpthread/nptl/sem_open.c (__where_is_shmfs): Add support for SHMFS_SUPER_MAGIC_WITHOUT_MMU. Signed-off-by: Mickaël Guêné <mickael.guene@st.com> Signed-off-by: Christophe Lyon <christophe.lyon@st.com>
2016-11-27remove UCLIBC_HAS_LFSWaldemar Brodkorb
2015-08-14add mkstemps, mkstemps64 and mkostemps, mkostemps64 functionsRomain Naour
Change __gen_tempname() prototype in order to pass the additional suffix lenght. In __gen_tempname() add a new check for suffixlen. Update some comments in the code. Signed-off-by: Romain Naour <romain.naour@openwide.fr> Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
2014-12-10mkostemp: fix implementationAnthony G. Basile
mkostemp(char *template, int flags) generates a unique temporary filename from a template. The flags parameter accepts three of the same flags as open(2): O_APPEND, O_CLOEXEC, and O_SYNC. The current implementation of mkostemp(3) does not respect the flags and in fact confuses the flags with the file mode which should always be S_IRUSR | S_IWUSR. This patch corrects this issue. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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>
2011-11-18nptl: sem_open: use open64 if LFSBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-12-18sem_open.c/sem_unlink.c: Use INTUSE macro to get proper function call to ↵Khem Raj
__pthread_once We need to use __pthread_once_internal if available this macro is therefore used to notify that. Signed-off-by: Khem Raj <raj.khem@gmail.com>
2010-05-03nptl: fix sem_open with O_CREATRoman I Khimov
Temporary file name template passed to __gen_tempname had no "XXXXXX" in it, so __gen_tempname returned EINVAL which led to sem_open failure. Fixes NPTL tests tst-sem4, tst-sem7, tst-sem8, tst-sem9. Signed-off-by: Roman I Khimov <khimov@altell.ru> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-02-16mass sync with glibc nptlAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-09make the sem_open changes actually compileAustin Foxley
__gen_tempname now needs to not be hidden so libpthread can get at it Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-11-09Unbreak sem_open when UCLIBC_SUSV3_LEGACY is not definedMikhail Gusarov
sem_open uses mktemp to create temporary file. Reimplement it using __gen_tmpname, removing ugly while(1) loop. As a side-effect remove the potential source of EAGAIN errors. Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-10-17libpthread/nptl: core of the "Native Posix Threading Library" for uClibcAustin Foxley
targetting arm,sh,i386,mips,sparc for now Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2005-05-20Back out nptl changes, which for now will be done in branches/uClibc-nptlEric Andersen
2005-05-07Import in NPTL code from glibc. For further information please"Steven J. Hill"
consult the 'README.NPTL' file.
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