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* remove a few more empty #if/#endif pairsDenys Vlasenko2009-09-1911-36/+8
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* convert // comments to /**/; remove empty #if/#endif pairs. no code changesDenys Vlasenko2009-09-1859-242/+86
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* trim Experimentally off and uncommented hiddenBernhard Reutner-Fischer2009-09-18485-1842/+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: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* fix make {,install_}{,host}utilsBernhard Reutner-Fischer2009-09-188-232/+375
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* document ARCH=Bernhard Reutner-Fischer2009-09-181-0/+1
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* always define float_t as floatBernhard Reutner-Fischer2009-09-174-80/+4
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* No need for a libresolv stubBernhard Reutner-Fischer2009-09-172-0/+8
| | | | | | libresolv is just a stub anyway, default to not building it. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* handle make ARCH= configBernhard Reutner-Fischer2009-09-162-10/+42
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* sys/mount.h: sync with latest glibcMike Frysinger2009-09-151-1/+5
| | | | | | Newer glibc adds a few more MNT_* flags, so import them. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sh/user.h: clean up conflicts from kernel user.hAndrew Stubbs2009-09-151-0/+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>
* daemon: fix up INTERNAL_SYSCALL() usageMike Frysinger2009-09-151-4/+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>
* setup attribute_optimize which comes with gcc-4.4+Mike Frysinger2009-09-151-0/+6
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Revert "default ?conf to native arch"Bernhard Reutner-Fischer2009-09-1431-316/+217
| | | | | | This reverts commit 6625518cd6894338937a74ca6b9187b7b8167b03. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* sparc/sigaction.c: note possible bugs by comments. style fixesDenys Vlasenko2009-09-091-49/+57
| | | | | | no code is actually changed Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* strsignal.c: whitespace fixes, no code changes (verified with objdump)Denys Vlasenko2009-09-091-21/+17
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* time.c: style cleanup. no code changes (verified with objdump)Denys Vlasenko2009-09-081-89/+37
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* simpler and shorter read_TZ_file() helperDenys Vlasenko2009-09-081-10/+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>
* docs/defines.txt: add a note about possibly obsolete __LDBL_COMPATDenys Vlasenko2009-09-061-0/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* wordexp.c: cleanup - remove old hidden_proto's; remove unused parameterDenys Vlasenko2009-09-061-42/+3
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* wordexp.c: fix a bug where we might close stdoutDenys Vlasenko2009-09-061-5/+8
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* fstatat: fix up behavior on 32/64 bit hostsMike Frysinger2009-09-064-2/+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>
* xstatconv: drop useless hidden codeMike Frysinger2009-09-061-4/+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>
* Revert "syscall.c: Use common syscall.c for ARM"Khem Raj2009-09-063-0/+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>
* md5 passwords: reduce static usageDenys Vlasenko2009-09-061-8/+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>
* rexec.c: style fixes, no code chages (verified with objdump)Denys Vlasenko2009-09-061-44/+23
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rexec.c: small code shrinkDenys Vlasenko2009-09-061-2/+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>
* comment out "int rexecoptions"; make "char ahostbuf[]" static (was hidden)Denys Vlasenko2009-09-061-2/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* do not save/restore errno around free() callsDenys Vlasenko2009-09-054-29/+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>
* do not pass 3rd param to open() which do not create filesDenys Vlasenko2009-09-052-13/+5
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* wtmp code: style fixes, no code changesDenys Vlasenko2009-09-052-29/+17
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* remove(): slight readabability tweak, no code changesDenys Vlasenko2009-09-051-5/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* opensock: work correctly on IPv6-only configDenys Vlasenko2009-09-051-9/+9
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* lckpwdf: remove a wrong comment and one write-only variableDenys Vlasenko2009-09-051-5/+1
| | | | | | no code changes (verified with objdump) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* CLOEXEC: use open(CLOEXEC) if exist; do not check fcntl(FD_CLOEXEC) failureDenys Vlasenko2009-09-055-54/+53
| | | | | | | | | | | | 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>
* utent.c: fix a few bugs, and shrink a bitDenys Vlasenko2009-09-051-47/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* math.h: fix trivial typo (missing !): !defined __NO_LONG_DOUBLE_MATHDenys Vlasenko2009-09-052-2/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* drop last _syscall6 checksMike Frysinger2009-08-312-2/+2
| | | | | | If your arch does not support _syscall6(), it is broken anyways. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* honour NO_LONG_DOUBLE_MATHBernhard Reutner-Fischer2009-08-3022-27/+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>
* Build posix_fadvice{64} only when UCLIBC_HAS_ADVANCED_REALTIME is set.Khem Raj2009-08-305-9/+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>
* Add posix_fadvise{64}.c routines to Makefile.archKhem Raj2009-08-302-7/+7
| | | | | | | Fix the argument types to operate on long and correct a typo. Signed-off-by: Khem Raj <raj.khem@gmail.com>
* Add posix_fadvise and posix_fadvise64 for powerpcKhem Raj2009-08-302-0/+106
| | | | | | | | | The syscall is having different number of params and in one case the parameters are passed in differently. This patch add powerpc specific versions of these functions. Signed-off-by: Khem Raj <raj.khem@gmail.com>
* default ?conf to native archBernhard Reutner-Fischer2009-08-2531-217/+316
| | | | | | | Default is now the native arch, you can start a fresh .config via 'make ARCH=ia64 menuconfig'. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* use CURDIRBernhard Reutner-Fischer2009-08-251-4/+4
| | | | | | | use CURDIR instead of spawning a separate shell as suggested by Mike. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* use pwd, not PWDBernhard Reutner-Fischer2009-08-191-4/+5
| | | | | | PWD may point to somewhere else if we're run from another make Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* always define CONFIG_SHELLBernhard Reutner-Fischer2009-08-171-0/+2
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* support building out-of-treeBernhard Reutner-Fischer2009-08-1772-433/+683
| | | | | | Handle O= Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* add hidden aliases for newer regex search functionsBernhard Reutner-Fischer2009-08-171-0/+2
| | | | | | | Fixes 3575b741754b391a27e33bb1866bdb29131b7fea which only changed the old impl but not the new one. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* m68k syscall: switch to common codeMaxim Kuvyrkov2009-08-133-204/+69
| | | | | Signed-off-by: Maxim Kuvyrkov <maxim@codesourcery.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* define attribute_noreturnBernhard Reutner-Fischer2009-08-102-2/+10
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* handle _SC_NPROCESSORS_CONF and _SC_NPROCESSORS_ONLNBernhard Reutner-Fischer2009-08-052-12/+17
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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