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Austin Foxley [Sat, 17 Oct 2009 20:37:52 +0000 (13:37 -0700)]
rework internal uClibc mutexes to support futex locking, and nptl
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 20:28:17 +0000 (13:28 -0700)]
build system changes needed for nptl
* add include dir for nptl
* pregen nptl headers
* add include dir to pick up subarchs
* a few tweaks for test/* to match state of the code
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 20:23:11 +0000 (13:23 -0700)]
arm specific bits needed for nptl
* SAVE_PID, RESTORE_PID in vfork.S
* clone.S tweaks to allow for the pid to be reset
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 20:19:56 +0000 (13:19 -0700)]
i386 specific bit for nptl
* RESET_PID support for clone.S
* SAVE_PID, RESTORE_PID in vfork.S
* fixup syscall assembly constraints to be a little less restrictive
allows arbitrary variables to be used as the syscall nr
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 20:17:51 +0000 (13:17 -0700)]
mips specific bits needed for nptl
* vfork impl with support for SAVE_PID, RESTORE_PID
* sysdep.h assembly macros
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 20:09:30 +0000 (13:09 -0700)]
sh specific bits needed for nptl
* unified atomic.h compare and exchange macros
* clone.S with RESET_PID support
* sh specific versions of pread/pwrite with cancellation support
* check SHARED instead of PIC
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 20:05:04 +0000 (13:05 -0700)]
sparc specific bits needed for nptl
* a tweaked clone.S with RESET_PID support
* atomic.h with cmpxchg that works for v8 and beyond
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 19:59:14 +0000 (12:59 -0700)]
some tweaks under libc/ needed for nptl
* updated kernel-features.h
* system is provided by pt-system with nptl
* _exit should do exit_group with nptl
* tsd tls ptr in libc
* rt_sigwaitinfo impl added
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 19:39:59 +0000 (12:39 -0700)]
test/tls/: tests for thread local storage functionality
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 19:39:06 +0000 (12:39 -0700)]
test/nptl/: tests for NPTL
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 19:32:38 +0000 (12:32 -0700)]
libpthread/nptl_db: debugging support for nptl
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 19:26:24 +0000 (12:26 -0700)]
libpthread/nptl: core of the "Native Posix Threading Library" for uClibc
targetting arm,sh,i386,mips,sparc for now
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 19:00:36 +0000 (12:00 -0700)]
add .gitignore for test/ and extra/
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 18:54:57 +0000 (11:54 -0700)]
test/dlopen: use pthread_once directly
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 18:41:26 +0000 (11:41 -0700)]
linuxthreads: check TLS_DTV_AT_TP define correctly
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 18:15:57 +0000 (11:15 -0700)]
mktemp does not depend on floats
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 18:01:45 +0000 (11:01 -0700)]
gitignore: ignore install_dir/
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 17 Oct 2009 17:59:55 +0000 (10:59 -0700)]
Makerules: add a do_sed command
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Fri, 16 Oct 2009 18:50:51 +0000 (11:50 -0700)]
ldso: fixup missed variable rename ( tls_tpnt -> tpntp )
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Bernhard Reutner-Fischer [Fri, 16 Oct 2009 09:38:53 +0000 (11:38 +0200)]
remove readelf from helptext
readelf was removed
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Mike Frysinger [Thu, 15 Oct 2009 23:47:12 +0000 (19:47 -0400)]
malloc: handle size overflows in realloc()
The malloc() code checks the incoming size to make sure the header
adjustment doesn't cause overflow in the size storage. Add the same
check to realloc() to catch stupid stuff like realloc(..., -1).
Reported-by: James Coleman <james.coleman@ubicom.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 15 Oct 2009 23:34:04 +0000 (19:34 -0400)]
sparc qops: unify & shrink
We don't really need to know the exact symbol that caused a failure as
long as we know where to start looking. So unify the duplicate code
between all funcs and between the sparc variants. This gives us a nice
code shrink of ~95%.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 15 Oct 2009 23:27:17 +0000 (19:27 -0400)]
ldso: drop duplicated/unused defines
We already include bits/fcntl.h for some of these defines, and most of
the bits/stat.h defines are unused.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 15 Oct 2009 23:15:41 +0000 (19:15 -0400)]
ldso: unify and cleanup _dl_mmap code
The interface should be straight forward now and the same for everyone.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 15 Oct 2009 22:12:51 +0000 (18:12 -0400)]
i386: use common INTERNAL_SYSCALL_ERROR_P
The common define has the same behavior, just formatted differently.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 15 Oct 2009 21:35:33 +0000 (17:35 -0400)]
ldso: define MAP_FAILED for everyone
This fixes build errors where common code has started using MAP_FAILED.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 15 Oct 2009 21:14:40 +0000 (17:14 -0400)]
ldso: simplify handling of extra _dl_lookup_hash() arg
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 15 Oct 2009 20:15:59 +0000 (16:15 -0400)]
ldso: clean up breakage in tls merge
The TLS merge
534661b91c9849 introduced multiple style problems as well as
random breakage:
- missing _dl_free
- incomplete parametrization of _dl_lookup_hash
- restore FDPIC handling in _dl_lookup_hash
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Austin Foxley [Thu, 15 Oct 2009 00:21:46 +0000 (17:21 -0700)]
ldso: fixup all the rest of the calls to _dl_find_hash
With TLS _dl_find_hash grew an extra param.
These archs don't have TLS reloc support yet, but they do need to
compile without it.
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Joseph Myers [Wed, 14 Oct 2009 14:13:34 +0000 (14:13 +0000)]
Fix SH bits/kernel_types.h for new kernel headers.
Recent SH kernel headers merge 32-bit and 64-bit headers, changing the
include guards on asm/posix_types.h in the process; update uClibc code
depending on those include guards.
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
Denys Vlasenko [Wed, 14 Oct 2009 12:09:29 +0000 (14:09 +0200)]
check stat("/etc/resolv.conf") for errors
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bernhard Reutner-Fischer [Wed, 14 Oct 2009 10:53:59 +0000 (12:53 +0200)]
fix cosmetic typo
s/dependancies/dependencies/g
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Tue, 13 Oct 2009 20:34:15 +0000 (22:34 +0200)]
libc/inet/resolv.c: reread resolv.conf if its mtime was changed
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Mike Frysinger [Sat, 10 Oct 2009 16:44:02 +0000 (12:44 -0400)]
drop __BCC__ cruft from string code
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Bernhard Reutner-Fischer [Fri, 9 Oct 2009 16:10:50 +0000 (18:10 +0200)]
check_ld some more flags
gold does not currently implement these.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Fri, 9 Oct 2009 15:48:13 +0000 (17:48 +0200)]
SUSV4: remove utime.h
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Thu, 8 Oct 2009 21:05:11 +0000 (23:05 +0200)]
add and use qstrip
qstrip substitites quotes and strips the result.
Avoiding single-quotes helps vim's poor syntax highlighting.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Wed, 7 Oct 2009 17:42:09 +0000 (19:42 +0200)]
utime() is obsolescent in SUSv4
LEGACY was removed for utimes() in SUSv4
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Fri, 18 Sep 2009 14:18:25 +0000 (16:18 +0200)]
ftw() is obsolescent in SUSv4
Apps should switch to nftw()
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Fri, 18 Sep 2009 14:17:51 +0000 (16:17 +0200)]
_toupper, _tolower depend on SUSv4
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Tue, 25 Aug 2009 13:29:07 +0000 (15:29 +0200)]
link-time warning for obsolescent/removed network funcs
Signed-off-by: aldot <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Thu, 8 Oct 2009 14:48:16 +0000 (16:48 +0200)]
Fix building arm EABI
The syscall() impl on aeabi comes from syscall-eabi.S thus we do not
need the generic syscall() impl.
Fixes:
AS libc/sysdeps/linux/arm/syscall-eabi.os
CC libc/sysdeps/linux/common/syscall.os
libc/libc_so.a(syscall.os): In function `syscall':
syscall.c:(.text+0x0): multiple definition of `syscall'
libc/libc_so.a(syscall-eabi.os):(.text+0x0): first defined here
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Mike Frysinger [Thu, 8 Oct 2009 03:01:44 +0000 (23:01 -0400)]
resolv/crypt: convert to foo-y kbuild style
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 8 Oct 2009 02:53:19 +0000 (22:53 -0400)]
ldso: pull in missing bits/fcntl.h header for O_CLOEXEC
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 8 Oct 2009 02:53:19 +0000 (22:53 -0400)]
ldso: use O_CLOEXEC for cache file
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 8 Oct 2009 02:51:55 +0000 (22:51 -0400)]
clean up O_CLOEXEC handling
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>
Mike Frysinger [Thu, 8 Oct 2009 02:46:10 +0000 (22:46 -0400)]
fcntl.h: drop unused/dead O_STREAMING
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 8 Oct 2009 02:24:22 +0000 (22:24 -0400)]
ldso: use MAP_FAILED with ld.so.cache
Rather than use our own custom casted -1 value, just use the MAP_FAILED
that common code already sets up for us for mmap().
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Bernhard Reutner-Fischer [Tue, 6 Oct 2009 17:04:42 +0000 (19:04 +0200)]
fix coding style
TODO: use likely/unlikely
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Tue, 6 Oct 2009 16:51:08 +0000 (18:51 +0200)]
commentary typo fix
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Tue, 6 Oct 2009 16:50:19 +0000 (18:50 +0200)]
trim whitespace
and wrap superlong line.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Tue, 6 Oct 2009 10:59:17 +0000 (12:59 +0200)]
whitespace cleanup
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Austin Foxley [Mon, 5 Oct 2009 18:01:30 +0000 (11:01 -0700)]
sparc: add stubs for more of the _Q* ops
Thanks to Jason Woodward <jason.woodward@timesys.com>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Bernhard Reutner-Fischer [Mon, 5 Oct 2009 11:04:12 +0000 (13:04 +0200)]
descriptive error message
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Austin Foxley [Mon, 5 Oct 2009 00:48:54 +0000 (17:48 -0700)]
mips: fix typo in elfinterp.c
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 26 Sep 2009 16:34:19 +0000 (09:34 -0700)]
Config.in: enable TLS config option only for nptl
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Thu, 24 Sep 2009 06:43:58 +0000 (23:43 -0700)]
errno.c: add tls versions of errno and h_errno
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 19 Sep 2009 17:11:14 +0000 (10:11 -0700)]
dl-support.c: add tls support
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 19 Sep 2009 17:09:39 +0000 (10:09 -0700)]
resolv.c: add support for per thread res_state
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 19 Sep 2009 17:04:05 +0000 (10:04 -0700)]
ldso/: tls support for dynamic linker
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Sat, 19 Sep 2009 16:54:20 +0000 (09:54 -0700)]
include/: add tls errno and res_state
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Daniel Jacobowitz [Fri, 25 Sep 2009 22:48:39 +0000 (18:48 -0400)]
mips: do not save variables in "hi" or "lo" across system calls
The kernel does not save these registers across system calls. GCC 4.4
has gotten more aggressive about using them for temporary variables, so
this shows up as intermittent crashes if you use a recent compiler.
Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Austin Foxley [Fri, 25 Sep 2009 19:55:30 +0000 (12:55 -0700)]
sparc specific bits/socket.h
use socketcall for sparc32 since it does not have
the individual socket syscalls
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Austin Foxley [Wed, 23 Sep 2009 14:24:20 +0000 (07:24 -0700)]
doc/: typo fix
noted by Carlo Zinato <c.zinato@viscount.it>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Stephan Raue [Tue, 22 Sep 2009 01:35:40 +0000 (18:35 -0700)]
add timerfd syscall and header
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Signed-off-by: Stephan Raue <mailinglists@openelec.tv>
Austin Foxley [Mon, 21 Sep 2009 16:16:52 +0000 (09:16 -0700)]
sparc sigaction.c: fix the noted bugs by syncing up with glibc
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Denys Vlasenko [Sat, 19 Sep 2009 02:00:48 +0000 (04:00 +0200)]
sigpause: remove libc_hidden_proto/def
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 19 Sep 2009 01:41:14 +0000 (03:41 +0200)]
sigwait: remove __sigwait and __GI_sigwait symbols - they are unused
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>
Denys Vlasenko [Sat, 19 Sep 2009 00:51:20 +0000 (02:51 +0200)]
raise: remove unused hidden weak symbol __raise
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>
Denys Vlasenko [Sat, 19 Sep 2009 00:14:12 +0000 (02:14 +0200)]
libc/misc/wctype/_wctype.c: make it more readable. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 19 Sep 2009 00:09:48 +0000 (02:09 +0200)]
remove a few more empty #if/#endif pairs
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 18 Sep 2009 21:07:26 +0000 (23:07 +0200)]
convert // comments to /**/; remove empty #if/#endif pairs. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Bernhard Reutner-Fischer [Fri, 18 Sep 2009 18:57:40 +0000 (20:57 +0200)]
trim Experimentally off and uncommented hidden
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>
Bernhard Reutner-Fischer [Fri, 18 Sep 2009 14:07:31 +0000 (16:07 +0200)]
fix make {,install_}{,host}utils
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Fri, 18 Sep 2009 13:45:50 +0000 (15:45 +0200)]
document ARCH=
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Thu, 17 Sep 2009 08:34:22 +0000 (10:34 +0200)]
always define float_t as float
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Thu, 17 Sep 2009 07:29:59 +0000 (09:29 +0200)]
No need for a libresolv stub
libresolv is just a stub anyway, default to not building it.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Bernhard Reutner-Fischer [Wed, 16 Sep 2009 08:00:56 +0000 (10:00 +0200)]
handle make ARCH= config
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Mike Frysinger [Tue, 15 Sep 2009 22:07:29 +0000 (18:07 -0400)]
sys/mount.h: sync with latest glibc
Newer glibc adds a few more MNT_* flags, so import them.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Andrew Stubbs [Tue, 15 Sep 2009 22:02:48 +0000 (18:02 -0400)]
sh/user.h: clean up conflicts from kernel user.h
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>
Mike Frysinger [Thu, 13 Aug 2009 11:49:07 +0000 (07:49 -0400)]
daemon: fix up INTERNAL_SYSCALL() usage
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>
Mike Frysinger [Thu, 13 Aug 2009 11:48:55 +0000 (07:48 -0400)]
setup attribute_optimize which comes with gcc-4.4+
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Bernhard Reutner-Fischer [Mon, 14 Sep 2009 14:00:24 +0000 (16:00 +0200)]
Revert "default ?conf to native arch"
This reverts commit
6625518cd6894338937a74ca6b9187b7b8167b03.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Denys Vlasenko [Tue, 8 Sep 2009 23:34:30 +0000 (01:34 +0200)]
sparc/sigaction.c: note possible bugs by comments. style fixes
no code is actually changed
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 8 Sep 2009 22:38:41 +0000 (00:38 +0200)]
strsignal.c: whitespace fixes, no code changes (verified with objdump)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 8 Sep 2009 20:30:22 +0000 (22:30 +0200)]
time.c: style cleanup. no code changes (verified with objdump)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 8 Sep 2009 20:03:51 +0000 (22:03 +0200)]
simpler and shorter read_TZ_file() helper
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>
Denys Vlasenko [Sun, 6 Sep 2009 19:58:17 +0000 (21:58 +0200)]
docs/defines.txt: add a note about possibly obsolete __LDBL_COMPAT
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 6 Sep 2009 19:51:10 +0000 (21:51 +0200)]
wordexp.c: cleanup - remove old hidden_proto's; remove unused parameter
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 6 Sep 2009 19:48:16 +0000 (21:48 +0200)]
wordexp.c: fix a bug where we might close stdout
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Mike Frysinger [Sun, 6 Sep 2009 16:12:12 +0000 (12:12 -0400)]
fstatat: fix up behavior on 32/64 bit hosts
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>
Mike Frysinger [Sun, 6 Sep 2009 15:15:29 +0000 (11:15 -0400)]
xstatconv: drop useless hidden code
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>
Khem Raj [Sun, 6 Sep 2009 08:02:02 +0000 (01:02 -0700)]
Revert "syscall.c: Use common syscall.c for ARM"
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>
Denys Vlasenko [Sun, 6 Sep 2009 02:34:07 +0000 (04:34 +0200)]
md5 passwords: reduce static usage
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>
Denys Vlasenko [Sat, 5 Sep 2009 23:03:10 +0000 (01:03 +0200)]
rexec.c: style fixes, no code chages (verified with objdump)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 5 Sep 2009 22:54:06 +0000 (00:54 +0200)]
rexec.c: small code shrink
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>
Denys Vlasenko [Sat, 5 Sep 2009 22:52:35 +0000 (00:52 +0200)]
comment out "int rexecoptions"; make "char ahostbuf[]" static (was hidden)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 5 Sep 2009 21:37:40 +0000 (23:37 +0200)]
do not save/restore errno around free() calls
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>
Denys Vlasenko [Sat, 5 Sep 2009 21:35:09 +0000 (23:35 +0200)]
do not pass 3rd param to open() which do not create files
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 5 Sep 2009 21:30:57 +0000 (23:30 +0200)]
wtmp code: style fixes, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>