Commit Graph

3893 Commits

Author SHA1 Message Date
Siddhesh Poyarekar
e25cfa6005 Fix formatting in last change 2013-03-14 08:18:48 +05:30
Petr Baudis
58a1335e76 Fix __times() handling of EFAULT when buf is NULL 2013-03-14 01:16:53 +01:00
Andreas Schwab
fb6b0fcbf1 Remove extra pthread_atfork compat symbols 2013-03-11 09:47:01 +01:00
Adhemerval Zanella
edf66e57fc PowerPC: unify math_ldbl.h implementations
This patch removes redudant definition from PowerPC specific
math_ldbl, using the definitions from ieee754 math_ldbl.h.
2013-03-08 11:07:15 -03:00
Andreas Jaeger
4dd4e15794 Install <bits/mman-linux.h>
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
	bits/mman-linux.h.
2013-03-07 13:06:20 +01:00
Siddhesh Poyarekar
adbb8027be Remove PIPE_BUF Linux-specific code
Fixes BZ #12723

The variable pipe buffer size does nothing to the value of PIPE_BUF,
since the number of bytes that are atomically written is still
PIPE_BUF on Linux.
2013-03-07 12:15:08 +05:30
Andreas Jaeger
664a9ce4ca Use <bits/mman-linux.h> for MIPS
* sysdeps/unix/sysv/linux/bits/mman-linux.h (MAP_ANONYMOUS):
	Allow definition via __MAP_ANONYMOUS.

	* sysdeps/unix/sysv/linux/mips/bits/mman.h: Remove all defines
	provided by bits/mman-linux.h and include <bits/mman-linux.h>.
	(__MAP_ANONYMOUS): Define.
2013-03-06 17:36:37 +01:00
Andreas Jaeger
8e39047d31 Remove MAP_GROWSUP on s390
* sysdeps/unix/sysv/linux/s390/bits/mman.h (MAP_GROWSUP):
	Remove, it's not part of Linux headers.
2013-03-06 16:39:56 +01:00
Andreas Jaeger
67525cb832 Sync with Linux 3.8 2013-03-06 16:35:19 +01:00
Joseph Myers
2d67d91ac0 Remove powerpc64 bounded-pointers code. 2013-03-06 00:10:21 +00:00
Andreas Jaeger
890b58d3bd Define MCL_CURRENT, MCL_FUTURE in bits/mman-linux.h
* sysdeps/unix/sysv/linux/s390/bits/mman.h: Include
	<bits/mman-linux.h>.
	(MCL_CURRENT, MCL_FUTURE): Do not define here, the generic value
	is fine.
	* sysdeps/unix/sysv/linux/sh/bits/mman.h: Move include of
	<bits/mman-linux.h> to end of file.
	(MCL_CURRENT, MCL_FUTURE): Do not define here, the generic value
	is fine.
	* sysdeps/unix/sysv/linux/x86/bits/mman.h: Move include of
	<bits/mman-linux.h> to end of file.
	(MCL_CURRENT, MCL_FUTURE): Do not define here, the generic value
	is fine.
	* sysdeps/unix/sysv/linux/sparc/bits/mman.h: Move include of
	<bits/mman-linux.h> to end of file.

	* sysdeps/unix/sysv/linux/bits/mman-linux.h [!MCL_CURRENT]
	(MCL_CURRENT, MCL_FUTURE): Define here.
2013-03-05 19:40:13 +01:00
Andreas Krebbel
c3e94a9533 S/390: Fix rt_sigprocmask syscall invocation in get/set/swapcontext. 2013-03-05 08:15:33 +01:00
Andreas Jaeger
539d8e0188 Create <bits/mman-linux.h>
* sysdeps/unix/sysv/linux/bits/mman-linux.h: New file, with
	Linux common definitions.

	* sysdeps/unix/sysv/linux/sh/bits/mman.h: Remove all defines
	provided by bits/mman-linux.h and include <bits/mman-linux.h>.
	* sysdeps/unix/sysv/linux/x86/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/sh/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/mman.h: Likewise.
2013-03-04 20:26:59 +01:00
Roland McGrath
7775448e57 Fix NEED_DL_SYSINFO_DSO conditionals. 2013-03-01 14:44:44 -08:00
Joseph Myers
b551088322 Remove powerpc32 bounded-pointers code. 2013-02-28 21:23:47 +00:00
Joseph Myers
2366713d87 Remove remaining bounded-pointers support from i386 .S files. 2013-02-21 22:21:52 +00:00
Siddhesh Poyarekar
ba384f6ed9 C++11 thread_local destructors support
This feature is specifically for the C++ compiler to offload calling
thread_local object destructors on thread program exit, to glibc.
This is to overcome the possible complication of destructors of
thread_local objects getting called after the DSO in which they're
defined is unloaded by the dynamic linker.  The DSO is marked as
'unloadable' if it has a constructed thread_local object and marked as
'unloadable' again when all the constructed thread_local objects
defined in it are destroyed.
2013-02-18 19:08:21 +05:30
Siddhesh Poyarekar
8313cb997d FUTEX_*_REQUEUE_PI support for non-x86 code
Add FUTEX_*_REQUEUE_PI support for the default C code and also add
implementations for s-390 and ppc.
2013-02-18 16:07:10 +05:30
Joseph Myers
2969121014 Remove bounded-pointers handling from x86_64 assembly sources. 2013-02-17 21:57:26 +00:00
Joseph Myers
2bdd4ca6b6 Remove miscellaneous bounded-pointers relics in C code. 2013-02-15 00:51:53 +00:00
Joseph Myers
e97ed6ddbe Remove bp-sym.h and BP_SYM uses from C code. 2013-02-14 13:12:02 +00:00
Joseph Myers
70d9946a44 Remove __ptrvalue, __bounded and __unbounded. 2013-02-13 23:30:40 +00:00
Joseph Myers
a2da1673fe Remove CHECK_N and bp-checks.h. 2013-02-08 20:06:30 +00:00
Joseph Myers
f3aae3f3eb Remove CHECK_1 and CHECK_1_NULL_OK. 2013-02-08 01:12:11 +00:00
Roland McGrath
f1d70dad53 Remove lots of inline keywords. 2013-02-07 14:44:18 -08:00
Roland McGrath
7bd642f580 Move nss directory into sysdeps Subdirs. 2013-02-05 14:32:48 -08:00
Joseph Myers
6277fdabc0 Remove CHECK_STRING, CHECK_STRING_NULL_OK and __ubp_memchr. 2013-02-04 16:29:39 +00:00
Joseph Myers
e782a927c2 Remove BOUNDED_N and BOUNDED_1. 2013-02-01 06:35:29 +00:00
Joseph Myers
3a7ac8a0f5 Remove bp-start.h and INIT_ARGV_and_ENVIRON. 2013-02-01 00:06:18 +00:00
Joseph Myers
32a45bea39 Remove CHECK_SIGSET and CHECK_SIGSET_NULL_OK. 2013-01-31 23:00:15 +00:00
Joseph Myers
2e8a5c8c46 Remove bp-semctl.h and CHECK_SEMCTL. 2013-01-31 22:59:04 +00:00
Joseph Myers
c2d549290d Remove bp-thunks code. 2013-01-31 22:57:06 +00:00
Pino Toscano
67b3f58c83 ulimit: remove buggy bsd implementation
The bsd implementation of ulimit produces wrong return values, so remove it
in favour of the posix implementation.

The only regression for non-Linux implementations using bsd sysdeps and not
providing an own ulimit is that the __UL_GETMAXBRK case (which is non-standard)
is left unimplemented (giving EINVAL).
2013-01-23 17:29:35 +01:00
Pino Toscano
9cbbc4aebe ulimit: move linux implementation as posix
The linux implementation of ulimit works correctly and has nothing specific
to Linux, so move it as general posix implementation.
2013-01-23 17:25:53 +01:00
Joseph Myers
052aff9578 Make bits/wchar.h correct for all architectures (bug 15036). 2013-01-23 00:42:51 +00:00
Anton Blanchard
471a1672d4 PowerPC: Rename __kernel_vdso_get_tbfreq to __kernel_get_tbfreq.
In order for the __kernel_get_tbfreq vDSO call to work the
INTERNAL_VSYSCALL_NCS macro needed to be updated to prevent it from
assuming an integer return type (since the timebase frequency is a 64-bit
value) by specifying the type of the return type as a macro parameter.  The
macro then specifically declares the return value as a 'register' (or
implied pair) of the denoted type.  The compiler is then informed that this
register (or implied pair) is to be used for the return value.
2013-01-18 07:44:38 -06:00
Pino Toscano
2a26ef3a01 Add HAVE_MREMAP for mremap usage
Introduce (only on Linux) and use a HAVE_MREMAP symbol to advertize mremap
availability.

Move the malloc-sysdep.h include from arena.c to malloc.c, since what is
provided by malloc-sysdep.h is needed earlier in malloc.c, before the inclusion
of arena.c.
2013-01-17 21:08:12 +01:00
Mike Frysinger
357679d2fc scsi/sg.h: include stddef.h for size_t
This header uses size_t but doesn't include stddef.h for it.  So when
packages happen to include this before any header that defines size_t,
they get a build failure.

Reviewed-by: Carlos O'Donell <codonell@redhat.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-01-15 12:56:21 -05:00
David S. Miller
8794a96418 Adjust sparc for Roland's multiarch sysdep directory changes.
* sysdeps/sparc/sparc32/sparcv9/fpu/unix/sysv/linux/multiarch/Implies:
	Move to...
	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/fpu/multiarch/Implies:
	Here.
2013-01-11 18:04:10 -08:00
Joseph Myers
6a57d93130 Remove __GLIBC_HAVE_LONG_LONG. 2013-01-11 21:13:25 +00:00
Andreas Jaeger
c6fe55cf60 Add MSG_FASTOPEN
[BZ #15003]
	* sysdeps/unix/sysv/linux/bits/socket.h (MSG_FASTOPEN): New
	value. Sync with Linux 3.7.
2013-01-11 11:53:13 +01:00
Joseph Myers
828beb132d Use __extension__ with long long in installed headers. 2013-01-10 20:19:45 +00:00
H.J. Lu
1a20cb20ff Correct _XXX_ILP32_OFFBIG for x32 2013-01-10 08:38:48 -08:00
Andreas Schwab
557eead076 Revert "Use ieee754/dbl-64/wordsize-64 on powerpc64"
This reverts commit 7a9d2c3971.
2013-01-10 10:44:05 +01:00
Andreas Schwab
7a9d2c3971 Use ieee754/dbl-64/wordsize-64 on powerpc64
* sysdeps/ieee754/ldbl-opt/wordsize-64/s_ceil.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_finite.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_floor.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_frexp.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_isinf.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_isnan.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_llround.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_logb.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_lround.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_modf.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_nearbyint.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_remquo.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_rint.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_round.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_scalbln.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_scalbn.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_trunc.c: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/Implies: Add
	ieee754/ldbl-opt/wordsize-64.
	* sysdeps/powerpc/powerpc64/Implies: Add
	ieee754/dbl-64/wordsize-64.
2013-01-10 09:59:58 +01:00
Andreas Schwab
988197f0cc Define flags for fallocate 2013-01-10 09:59:57 +01:00
Anton Blanchard
d5e0b9bd6e PowerPC: Change sched_getcpu to use vDSO getcpu instead of syscall. 2013-01-09 20:30:11 -06:00
Joseph Myers
eede9df980 Don't check __GNUC__ together with __USE_EXTERN_INLINES. 2013-01-08 20:08:56 +00:00
Andreas Jaeger
c40ea3d9a3 BZ#14985: Remove erroneous EPOLL_NONBLOCK
[BZ# 14985]
	* sysdeps/unix/sysv/linux/sparc/bits/epoll.h (EPOLL_NONBLOCK):
	Remove.
	* sysdeps/unix/sysv/linux/bits/epoll.h (EPOLL_NONBLOCK):
	Likewise.
	* sysdeps/unix/sysv/linux/x86/bits/epoll.h (EPOLL_NONBLOCK):
	Likewise.

ChangeLog.mips:
	[BZ# 14985]
	* sysdeps/unix/sysv/linux/mips/bits/epoll.h (EPOLL_NONBLOCK):
	* Remove.

ChangeLog.hppa:
	[BZ# 14985]
	* sysdeps/unix/sysv/linux/hppa/sys/epoll.h (EPOLL_NONBLOCK):
	Remove.

ChangeLog.alpha:
	[BZ# 14985]
	* sysdeps/unix/sysv/linux/alpha/bits/epoll.h (EPOLL_NONBLOCK):
	Remove.
2013-01-08 19:32:00 +01:00
Joseph Myers
568035b787 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00