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* sigwait: remove __sigwait for realtime case as wellAustin Foxley2009-09-181-4/+3
| | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* sigpause: remove libc_hidden_proto/defDenys Vlasenko2009-09-182-2/+0
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* sigwait: remove __sigwait and __GI_sigwait symbols - they are unusedDenys Vlasenko2009-09-183-11/+3
| | | | | | | | | sigwait is not called from any uclibc function, so "hidden symbol" trick is not needed on it. __sigwait also is never used, and it's not clear why it even existed. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* add non realtime sigwait from master and cleanup a bitAustin Foxley2009-09-181-11/+68
| | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* raise: remove unused hidden weak symbol __raiseDenys Vlasenko2009-09-181-6/+2
| | | | | | | | It is not used by anybody, otherwise users of dynamically linked uclibc would notice - it is not exported from libuClibc-x.x.x.so Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* libc/misc/wctype/_wctype.c: make it more readable. no code changesDenys Vlasenko2009-09-181-211/+183
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* remove a few more empty #if/#endif pairsDenys Vlasenko2009-09-1811-36/+8
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* use proper macrosAustin Foxley2009-09-182-4/+4
| | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* Fix __attribute__ (( __attribute__ ((noreturn)))), which doesn't compile.Rob Landley2009-09-181-1/+1
| | | | | Signed-off-by: Rob Landley <rob@landley.net> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* sync up bfin reloc names to masterAustin Foxley2009-09-184-33/+33
| | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* convert // comments to /**/; remove empty #if/#endif pairs. no code changesDenys Vlasenko2009-09-1858-245/+86
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* trim Experimentally off and uncommented hiddenAustin Foxley2009-09-18479-1836/+7
| | | | | | | | 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: Austin Foxley <austinf@cetoncorp.com>
* fix make {,install_}{,host}utilsBernhard Reutner-Fischer2009-09-188-232/+375
| | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* document ARCH=Bernhard Reutner-Fischer2009-09-181-0/+1
| | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* always define float_t as floatBernhard Reutner-Fischer2009-09-184-80/+4
| | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* No need for a libresolv stubBernhard Reutner-Fischer2009-09-182-0/+8
| | | | | | | libresolv is just a stub anyway, default to not building it. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* handle make ARCH= configBernhard Reutner-Fischer2009-09-182-10/+42
| | | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* sys/mount.h: sync with latest glibcMike Frysinger2009-09-181-1/+5
| | | | | | | Newer glibc adds a few more MNT_* flags, so import them. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* sh/user.h: clean up conflicts from kernel user.hAndrew Stubbs2009-09-181-0/+11
| | | | | | | | | | | | | This patch makes sufficient modifications to the SH sys/user.h to be able to build and run gdbserver with Linux kernel 2.6.30. The problem is that both the kernel and library headers define the same symbols, thus making it impossible in include both headers. The patch undefines the kernel symbols in favour of the library symbols. Signed-off-by: Andrew Stubbs <ams@codesourcery.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* daemon: fix up INTERNAL_SYSCALL() usageMike Frysinger2009-09-181-4/+6
| | | | | | | | | | | | Make sure we declare the error properly in case a port uses it, and fix the invocation of exit(). Since clone() will be returning a pid, assume that the value will not have the MSB set (negative) to simplify the error test a bit more. If gcc supports it, force this function to always be heavily optimized in a bid to avoid stack usage as much as possible. Signed-off-by: James Coleman <james.coleman@ubicom.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* setup attribute_optimize which comes with gcc-4.4+Mike Frysinger2009-09-181-0/+6
| | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* Revert "default ?conf to native arch"Bernhard Reutner-Fischer2009-09-1831-316/+217
| | | | | | | This reverts commit 6625518cd6894338937a74ca6b9187b7b8167b03. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* sparc/sigaction.c: note possible bugs by comments. style fixesDenys Vlasenko2009-09-181-49/+57
| | | | | | | no code is actually changed Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* strsignal.c: whitespace fixes, no code changes (verified with objdump)Denys Vlasenko2009-09-181-21/+17
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* time.c: style cleanup. no code changes (verified with objdump)Denys Vlasenko2009-09-181-89/+37
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* simpler and shorter read_TZ_file() helperDenys Vlasenko2009-09-181-10/+23
| | | | | | | | | text data bss dec hex filename - 1109 8 76 1193 4a9 libc/misc/time/tzset.o + 1095 8 76 1179 49b libc/misc/time/tzset.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* docs/defines.txt: add a note about possibly obsolete __LDBL_COMPATDenys Vlasenko2009-09-181-0/+2
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* wordexp.c: cleanup - remove old hidden_proto's; remove unused parameterDenys Vlasenko2009-09-181-42/+3
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* wordexp.c: fix a bug where we might close stdoutDenys Vlasenko2009-09-181-5/+8
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* fstatat: fix up behavior on 32/64 bit hostsMike Frysinger2009-09-184-2/+32
| | | | | | | | | | | | | The fstatat() syscall is a little funky in that it sometimes changes name between 32 and 64 bit hosts, but it should always operate on a 64bit stat structure. So for the fstatat() function, make sure we convert it from a 64bit kstat to a 32bit stat. Along these lines, we need to restore the __xstat32_conv() function. Reported-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* xstatconv: drop useless hidden codeMike Frysinger2009-09-181-4/+2
| | | | | | | | The xstatconv.h header already sets up hidden prototypes for us, so no need to duplicate the code. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* Revert "syscall.c: Use common syscall.c for ARM"Khem Raj2009-09-183-0/+129
| | | | | | | | | This reverts commit b1913a876059949e6c309bafade55e9425ef33fb. OABI is still a requirement. So we override the common syscall implementation specifically for arm port. Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* md5 passwords: reduce static usageDenys Vlasenko2009-09-181-8/+11
| | | | | | | | | text data bss dec hex filename - 1875 0 120 1995 7cb libcrypt/md5.o + 1855 0 35 1890 762 libcrypt/md5.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* rexec.c: style fixes, no code chages (verified with objdump)Denys Vlasenko2009-09-181-44/+23
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* rexec.c: small code shrinkDenys Vlasenko2009-09-181-2/+6
| | | | | | | | | text data bss dec hex filename - 1223 0 0 1223 4c7 libc/inet/rpc/rexec.o + 1214 0 0 2239 8bf libc/inet/rpc/rexec.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* comment out "int rexecoptions"; make "char ahostbuf[]" static (was hidden)Denys Vlasenko2009-09-181-2/+2
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* do not save/restore errno around free() callsDenys Vlasenko2009-09-184-29/+16
| | | | | | | | | In any non-buggy program free() does not fail. And when it fails in a buggy program, the failure is usually fatal (heap corruption and segfault). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* open_not_cancel macro requires all three argsAustin Foxley2009-09-181-1/+1
| | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* do not pass 3rd param to open() which do not create filesDenys Vlasenko2009-09-182-13/+5
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* wtmp code: style fixes, no code changesDenys Vlasenko2009-09-182-32/+20
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* remove(): slight readabability tweak, no code changesDenys Vlasenko2009-09-181-5/+2
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* opensock: work correctly on IPv6-only configDenys Vlasenko2009-09-181-9/+9
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* lckpwdf: remove a wrong comment and one write-only variableDenys Vlasenko2009-09-181-5/+1
| | | | | | | no code changes (verified with objdump) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* CLOEXEC: use open(CLOEXEC) if exist; do not check fcntl(FD_CLOEXEC) failureDenys Vlasenko2009-09-185-58/+61
| | | | | | | | | | | | | text data bss dec hex filename - 370 0 0 370 172 libc/misc/dirent/opendir.o + 366 0 0 366 16e libc/misc/dirent/opendir.o - 375 4 0 379 17b libc/pwd_grp/lckpwdf.o + 356 4 0 360 168 libc/pwd_grp/lckpwdf.o - 248 0 0 248 f8 librt/shm.o + 209 0 0 209 d1 librt/shm.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* utent.c: fix a few bugs, and shrink a bitDenys Vlasenko2009-09-181-58/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bug #1: static_fd = -1; close(static_fd); DOH! bug #2: if (utmp_fd == -1) { __setutent(); } if (utmp_fd == -1) { return NULL; } if utmp_fd == -1, we call _setutent(). if __setutent() opens a fd, utmp_fd (a parameter) wouldn't change, the second check is bogus. We need to use static_fd instead in second check. Which makes clear that having utmp_fd parameter is wrong. See the patch for a complete fix. Shrink comes from simplifying fcntl(static_fd, F_SETFD, FD_CLOEXEC): text data bss dec hex filename - 661 8 384 1053 41d libc/misc/utmp/utent.o + 604 8 384 996 3e4 libc/misc/utmp/utent.o Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* math.h: fix trivial typo (missing !): !defined __NO_LONG_DOUBLE_MATHDenys Vlasenko2009-09-092-2/+2
| | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* accidently let arm's sigaction.c sneak in when merging d990ec5891dfAustin Foxley2009-09-031-1/+1
| | | | Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* drop last _syscall6 checksMike Frysinger2009-09-032-2/+2
| | | | | | | If your arch does not support _syscall6(), it is broken anyways. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* honour NO_LONG_DOUBLE_MATHBernhard Reutner-Fischer2009-09-0322-27/+99
| | | | | | | | | 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> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
* Build posix_fadvice{64} only when UCLIBC_HAS_ADVANCED_REALTIME is set.Khem Raj2009-09-035-9/+22
| | | | | | | | | | Right now for ARM, MIPS, Xtensa and powerpc posix_fadvise routines are included conditionally. They should only be enabled when UCLIBC_HAS_ADVANCED_REALTIME is set. Also fix code style in powerpc/posix_fadvise64.c Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
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