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2012-06-15syslog.c: no need for hidden vsyslog, use a static __vsyslog insteadPeter S. Mazinger
It is only used within the same file. Guard the visible version according to header. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15wait.h: resource.h is included already, rusage is definedPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15quota.h: update, but keep old functionalityPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-08signalfd.h: Use new "bits/" scheme for arch-specific flagsKevin Cernekee
glibc has split off the arch-specific flag definitions (like SFD_NONBLOCK) into <arch>/bits/signalfd.h, so that there are no longer multiple redundant copies of the entire header file. We will adopt the same scheme in uClibc. Special cases are included for: alpha mips sparc hppa was omitted because it has not been updated in glibc. All others use the common definition. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-12-22sys/queue.h: update to eglibc versionNatanael Copa
Xen needs SIMPLEQ_* queue types which was not provided from the old uclibc queue.h. Use same implementation as eglibc. Grabbed from: http://www.eglibc.org/svn/trunk/libc/misc/sys/queue.h Signed-off-by: Natanael Copa <ncopa@alpinelinux.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-07-01mips/signalfd.h: SFD_NONBLOCK for mips is 0200 unlike 04000 commonlyKhem Raj
Exposed by udev 171 which uses signalfd Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-05-12linux_specific: handle accept4 and pipe2Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-11accept4: Implement cancellationBernhard Reutner-Fischer
.. and add proper prototype, move it into it's own obj and other such cleanups. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-03-03update some headersPeter S. Mazinger
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>
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>
2010-08-05sysconf: implement _SC_NPROCESSORS_CONF, _SC_NPROCESSORS_ONLNBernhard Reutner-Fischer
perusing the config parser Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-07-27lutimes: add lutimes supportVladimir Zapolskiy
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>
2010-07-09include/param.h: Dont use ARG_MAX from kernel headersKhem Raj
* 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>
2009-11-20futimens: add functionBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-19sync some headers and disable unused prototypesPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-19msgrcv is of type ssize_tPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-19no need for bits/syscalls.h on targetPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-09-15sys/mount.h: sync with latest glibcMike Frysinger
Newer glibc adds a few more MNT_* flags, so import them. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-07-20first pass at implementing *at funcsMike Frysinger
Tested basic functionality with coreutils and things seem to work. At least gives us a basis to jump from. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-07-20sync a few headers with glibc (no functional changes)Mike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-07-08syscall: unify common syscall definesMike Frysinger
Unify all the common syscall defines in syscalls-common.h and scrub all the duplicated code from relevant ports. This should also make converting existing ports to INLINE_SYSCALL() much easier as they don't have to get lost in all the unrelated noise, as well as creating new ports. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-12-29- whitespace cleanup; no obj-code changesBernhard Reutner-Fischer
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.
2008-11-26- remove fstatfs() and statfs() related headers upon requestBernhard Reutner-Fischer
2008-11-20Last portion of libc_hidden_proto removal.Denis Vlasenko
Appears to build fine (several .configs tried)
2008-11-20next portion of libc_hidden_proto removalDenis Vlasenko
2008-11-15- Remove linux-specific prototypes if asked to.Bernhard Reutner-Fischer
2008-11-15- revert wrong r24049Bernhard Reutner-Fischer
2008-11-15- Remove linux-specific prototypes if asked to.Bernhard Reutner-Fischer
2008-10-10- add signalfd()Bernhard Reutner-Fischer
2008-07-23- trim any trailing whitespaceBernhard Reutner-Fischer
2008-07-23- fix inline keywordBernhard Reutner-Fischer
2008-06-06Heed a warning: "string" was assigned to char*, changing that to const char*Denis Vlasenko
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.
2008-03-26Enable remap_file_pages prototype controlled by __USE_GNU define as well as ↵Carmelo Amoroso
mremap, instead of __USE_MISC according to glibc. Missing prototype was spotted out by Peter Mazinger
2008-01-09fetch queue.h from latest freebsd cvsMike Frysinger
2008-01-06use the __extern_always_inline define from cdefs.h instead of duplicating ↵Mike Frysinger
gcc version checking in every pt-machine.h header ... while __extern_always_inline should work fine, i think what is intended is __extern_inline ... should double check later
2008-01-05sync with glibc to get the extern inline directiveMike Frysinger
2008-01-05implement semtimedop for #927Mike Frysinger
2007-07-14syslog.h: allow prioritynames[]/facilitynames[] to be defined constDenis Vlasenko
(selectable by #defining SYSLOG_NAMES_CONST)
2007-03-01include stddef.h to get NULL definition.Khem Raj
2007-02-28add support for ppoll() and emulate poll() with it when __NR_poll does not existMike Frysinger
2007-02-21stub out msync() for no-mmu as wellMike Frysinger
2007-01-29Richard Sandiford writes:Mike Frysinger
However, retesting on m68k showed up a problem that had appeared in uClibc since the last time I tried. Specifically, revision 15785 did: -#define HEAP_GRANULARITY (sizeof (HEAP_GRANULARITY_TYPE)) +#define HEAP_GRANULARITY (__alignof__ (HEAP_GRANULARITY_TYPE)) -#define MALLOC_ALIGNMENT (sizeof (double)) +#define MALLOC_ALIGNMENT (__alignof__ (double)) The problem is that (a) MALLOC_HEADER_SIZE == MALLOC_ALIGNMENT (b) the header contains a size value of type size_t (c) sizeof (size_t) is 4 on m68k, but... (d) __alignof__ (double) is only 2 (the largest alignment used on m68k) So we only allocate 2 bytes for the 4-byte header, and the least significant 2 bytes of the size are in the user's area rather than the header. The patch below fixes that problem by redefining MALLOC_HEADER_SIZE to: MAX (MALLOC_ALIGNMENT, sizeof (size_t)) (but without the help of the MAX macro ;)). However, we really would like to have word alignment on Coldfire. It makes a big performance difference, and because we have to allocate a 4-byte header anyway, what wastage there is will be confined to the end of the allocated block. Any wastage will also be limited to 2 bytes per allocation compared to the current alignment. I've therefore used the __aligned__ type attribute to create a double type that has at least sizeof (size_t) bytes of alignment. I've introduced a new __attribute_aligned__ macro for this. It might seem silly protecting against old or non-GNU compilers here, but the extra alignment is only an optimisation, and having the macro is more in the spirit of the other attribute code.
2007-01-29- sync with glibc (and provide a check for icc).Bernhard Reutner-Fischer
Only affects gcc <2.7 or non-gcc compilers that bailed earlier due to missing int64_t
2006-12-08Take Mike Frysinger's comments into account -- make certain that userEric Andersen
applications stop using _syscall#() and use syscall() instead. Cleanup internal handling of syscall includes to use the correct header file.
2006-12-08Sorry psm but contrary to commit 12927, kernel provided syscallsEric Andersen
are NOT suitable for user-space. The libc ones are the ones that application code must use. If a problem is found with the libc ones, then the libc syscall macros should be fixed.
2006-09-08add some inline funcs for the mlock funcs on no-mmuMike Frysinger
2006-06-07sync with glibcMike Frysinger
2006-06-07sync with glibcMike Frysinger
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