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* bits/statvfs.h: the common one is good for alpha and sparcPeter S. Mazinger2011-03-091-96/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* bits/kernel_stat.h: no need for _LIBC guard, the file is not installed on targetPeter S. Mazinger2011-03-091-4/+0
| | | | Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
* remove ucontext.h and guard sigstack structure with SUSV4_LEGACY and ↵Peter S. Mazinger2011-03-031-0/+2
| | | | | | | | | | 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>
* libm: improve readability of math.h; expand comments and docsDenys Vlasenko2010-10-311-4/+4
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nommu: use MAP_UNINITIALIZE for mallocsMike Frysinger2009-11-231-0/+2
| | | | | | | | | Now that the kernel supports MAP_UNINITIALIZE, have the malloc places use it to get real uninitialized memory on no-mmu systems. This avoids a lot of normally useless overhead involved in zeroing out all of the memory (sometimes multiple times). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* clean up O_CLOEXEC handlingMike Frysinger2009-10-071-2/+0
| | | | | | | Drop the "#ifndef O_CLOEXEC" cruft, enable O_CLOEXEC in most fcntl.h headers, and import __ASSUME_O_CLOEXEC from glibc. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* trim Experimentally off and uncommented hiddenBernhard Reutner-Fischer2009-09-181-1/+0
| | | | | | | | sed -i -e '/Experimentally off - /d' $(grep -rl "Experimentally off - " *) sed -i -e '/^\/\*[[:space:]]*libc_hidden_proto(/d' $(grep -rl "libc_hidden_proto" *) should be a nop Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* always define float_t as floatBernhard Reutner-Fischer2009-09-171-19/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* honour NO_LONG_DOUBLE_MATHBernhard Reutner-Fischer2009-08-302-2/+6
| | | | | | | | This fixes compilation errors on hosts that turn off long double support for C99 like powerpc32. Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* build: Include Makefile.commonarch from common Makefile.inCarmelo Amoroso2009-07-291-2/+0
| | | | | | | | Avoid including akefile.commonarch in each Makefile.arch. Include it instead from Makefile.in just after the arch specific Makefile.arch Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* add missing UTIME_* defines for *at funcsMike Frysinger2009-07-261-0/+5
| | | | | | I always forget that many arches have their own bits/stat.h ... Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* enable nanosecond stat support for everyoneMike Frysinger2009-07-262-7/+4
| | | | | | | | | | | | | Fill out the stat structure so that the nanosecond resolution support is always available. There is a small code size increase for a few ports (three additional assignments in xstatconv), but otherwise everything should remain the same. While we're here, punt __old_kernel_stat from the few headers that still define it as it is unused in uClibc and causes compile errors after these nanosecond changes. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* alpha: fix building with no asm/elf.hMike Frysinger2009-07-201-1/+14
| | | | | | | The latest sanitized linux kernel headers no longer export asm/elf.h, so do not rely on it anymore. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* alpha/sigprocmask: fix implicit memset() prototypeMike Frysinger2009-07-201-0/+1
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* syscall: unify part 2: NCS varietyMike Frysinger2009-07-091-4/+4
| | | | | | | Declare common NCS (non-constant syscall) variants and convert the existing ports over to this. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* syscall: unify common syscall definesMike Frysinger2009-07-081-168/+233
| | | | | | | | | 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>
* uClibc_arch_features: sync defines between portsMike Frysinger2009-07-031-0/+9
| | | | | | | Make sure each arch has the same complete list to make comparing between them easier. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* remove some duplicates in bits/signum.h. No code changes.Denis Vlasenko2008-12-151-19/+0
| | | | | | | | | | | include/signal.h | 42 +++++++++++++++++++------------- libc/sysdeps/linux/alpha/bits/signum.h | 19 -------------- libc/sysdeps/linux/common/bits/signum.h | 22 ---------------- libc/sysdeps/linux/hppa/bits/signum.h | 17 ------------ libc/sysdeps/linux/mips/bits/signum.h | 23 +---------------- libc/sysdeps/linux/sparc/bits/signum.h | 20 --------------- 6 files changed, 27 insertions(+), 116 deletions(-)
* sigaction overhaul as described in docs/sigaction.txtDenis Vlasenko2008-12-152-30/+18
| | | | | Run tested on i386.
* Remove the rest of "bounded pointers" scaffolding. gcc website says"Denis Vlasenko2008-12-131-2/+2
| | | | | | "Bounds Checking Projects... This project has been abandoned" for four years at least.
* hostid: improve extremely unreadable partsDenis Vlasenko2008-12-011-1/+1
| | | | | | | | | | | | | | | | | | | | *: remove checks of sigaction and sigprocmask results in cases where they clearly can't fail: sigaction(known_good_sig) sigprocmask(known_good_how) text data bss dec hex filename - 393 4 0 397 18d libc/pwd_grp/lckpwdf.o + 382 4 0 386 182 libc/pwd_grp/lckpwdf.o - 56 0 0 56 38 libc/signal/sigblock.o + 44 0 0 44 2c libc/signal/sigblock.o - 211 0 0 211 d3 libc/signal/sigset.o + 202 0 0 202 ca libc/signal/sigset.o - 56 0 0 56 38 libc/signal/sigsetmask.o + 44 0 0 44 2c libc/signal/sigsetmask.o - 309 0 0 309 135 libc/unistd/sleep.o + 256 0 0 256 100 libc/unistd/sleep.o
* optimize signal mask ops. comment out "impossible" errorsDenis Vlasenko2008-12-011-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | text data bss dec hex filename - 1179 13 2 1194 4aa libc/misc/syslog/syslog.o + 1165 13 2 1180 49c libc/misc/syslog/syslog.o - 435 4 0 439 1b7 libc/pwd_grp/lckpwdf.o + 393 4 0 397 18d libc/pwd_grp/lckpwdf.o - 38 0 0 38 26 libc/signal/sigandset.o + 32 0 0 32 20 libc/signal/sigandset.o - 63 0 0 63 3f libc/signal/sigblock.o + 56 0 0 56 38 libc/signal/sigblock.o - 22 0 0 22 16 libc/signal/sigempty.o + 20 0 0 20 14 libc/signal/sigempty.o - 25 0 0 25 19 libc/signal/sigfillset.o + 20 0 0 20 14 libc/signal/sigfillset.o - 34 0 0 34 22 libc/signal/sigisempty.o + 16 0 0 16 10 libc/signal/sigisempty.o - 38 0 0 38 26 libc/signal/sigorset.o + 32 0 0 32 20 libc/signal/sigorset.o - 119 0 0 119 77 libc/signal/sigpause.o + 113 0 0 113 71 libc/signal/sigpause.o - 215 0 0 215 d7 libc/signal/sigset.o + 211 0 0 211 d3 libc/signal/sigset.o - 63 0 0 63 3f libc/signal/sigsetmask.o + 56 0 0 56 38 libc/signal/sigsetmask.o - 194 0 1 195 c3 libc/stdlib/abort.o + 183 0 1 184 b8 libc/stdlib/abort.o - 323 0 0 323 143 libc/unistd/sleep.o + 309 0 0 309 135 libc/unistd/sleep.o
* shring sugnal-relared stuff a bit. BTW why constant memset is not inlined by ↵Denis Vlasenko2008-11-291-3/+2
| | | | | | | | | | | gcc? text data bss dec hex filename - 38015 18096 8636 64747 fceb lib/libpthread-0.9.30-svn.so + 38001 18096 8636 64733 fcdd lib/libpthread-0.9.30-svn.so - 274842 1835 19012 295689 48309 lib/libuClibc-0.9.30-svn.so + 274779 1835 19012 295626 482ca lib/libuClibc-0.9.30-svn.so
* fix ioperm build problems caused by libc_hidden_proto removalDenis Vlasenko2008-11-211-0/+1
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* next portion of libc_hidden_proto removalDenis Vlasenko2008-11-201-1/+1
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* - Remove linux-specific prototypes if asked to.Bernhard Reutner-Fischer2008-11-151-3/+2
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* - revert wrong r24049Bernhard Reutner-Fischer2008-11-151-2/+3
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* - Remove linux-specific prototypes if asked to.Bernhard Reutner-Fischer2008-11-151-3/+2
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* - trim superfluous ';'. No objcode changesBernhard Reutner-Fischer2008-10-281-1/+1
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* - add long double math wrappers (Ned Ludd)Bernhard Reutner-Fischer2008-10-032-6/+2
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* - fix ISO C keywordsBernhard Reutner-Fischer2008-09-291-4/+4
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* - add sync_file_range()Bernhard Reutner-Fischer2008-09-161-4/+0
| | | | Tested successfully on i386..
* - trim any trailing whitespaceBernhard Reutner-Fischer2008-07-234-6/+6
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* - fix inline keywordBernhard Reutner-Fischer2008-07-231-1/+1
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* Include errno.h from kernel headers instead of using internal errno_values.hCarmelo Amoroso2008-07-021-129/+0
| | | | | | otherwie some errno will be missed (i.e. ENOKEY used in libusb) Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* - add missing #endifBernhard Reutner-Fischer2008-05-031-0/+1
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* - implement splice,vmsplice,tee for all archesBernhard Reutner-Fischer2008-05-031-12/+27
| | | | - synch F_LINUX_SPECIFIC_BASE related fcntls for all arches
* - fixup asm. No object-code changesBernhard Reutner-Fischer2008-04-242-8/+8
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* A patch from our Blackfin repository, originally from Jie Zhang. This fixesBernd Schmidt2008-01-171-3/+0
| | | | | | | | | | | | | a problem where the linker was trying to use the wrong symbol name for the init function. Define SYMBOL_PREFIX as _ in Rules.mak for h8300, bfin, i960, microblaze, and v850. Add -D__UCLIBC_UNDERSCORES__ in CFLAGS for targets which define SYMBOL_PREFIX as _. Remove defines and undefs from uClibc_arch_features.h of each target. Add $(SYMBOL_PREFIX) to __uClibc_init when passed by ld option -init.
* change NO_UNDERSCORES to just UNDERSCORES so as to be less confusing when ↵Mike Frysinger2008-01-081-1/+1
| | | | doing double negatives
* Take Mike Frysinger's comments into account -- make certain that userEric Andersen2006-12-081-5/+0
| | | | | applications stop using _syscall#() and use syscall() instead. Cleanup internal handling of syscall includes to use the correct header file.
* bits/kernel_stat.h is for internal uClibc use only, fix a few otherEric Andersen2006-12-061-0/+4
| | | | minor include file issues
* merge with psm: sync with common socket headersMike Frysinger2006-08-251-315/+0
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* fix from psm: enable readahead prototypeMike Frysinger2006-08-241-1/+3
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* sync with psm: update errno handling to be the same on all archesMike Frysinger2006-08-231-4/+4
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* sync with upstream via psmMike Frysinger2006-08-233-6/+55
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* import new headers from upstream via psmMike Frysinger2006-08-232-0/+267
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* fixes from psm: hide internal brk symbolsMike Frysinger2006-08-231-1/+1
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* fixes from psm: disable unsupported __fpu_control and sync with upstreamMike Frysinger2006-08-231-0/+2
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* bits/profil-counter.h and bits/atomicity.h are leftovers from the old gprofEric Andersen2006-08-211-102/+0
| | | | | based profiling I nuked ages ago since tools like oprofile are non invasive and work so much better.
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