H.J. Lu 6a088436d4 Hide internal signal functions [BZ #18822] ...

Hide internal signal functions to allow direct access within libc.so and
libc.a without using GOT nor PLT.

__GI___kill and __GI___sigaltstack are defined when syscalls.list is
used to generate them.  Otherwise libc_hidden_def is needed explicitly.

	[BZ #18822]
	* include/signal.h (__kill): Add libc_hidden_proto.
	(__sigblock): Likewise.
	(__sigprocmask): Likewise.
	(__sigaltstack): Likewise.
	* signal/kill.c (__kill): Add libc_hidden_def.
	* signal/sigblock.c (__sigblock): Likewise.
	* signal/sigprocmask.c (__sigprocmask): Likewise.
	* sysdeps/mach/hurd/kill.c (__kill): Likewise.
	* sysdeps/mach/hurd/sigaltstack.c (__sigaltstack): Likewise.
	* sysdeps/mach/hurd/sigprocmask.c (__sigprocmask): Likewise.
	* sysdeps/posix/sigblock.c (__sigblock): Likewise.
	* sysdeps/unix/sysv/linux/alpha/sigprocmask.c (__sigprocmask):
	Likewise.
	* sysdeps/unix/sysv/linux/ia64/sigprocmask.c (__sigprocmask):
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c
	(__sigprocmask): Likewise.
	* sysdeps/unix/sysv/linux/sigprocmask.c (__sigprocmask):
	Likewise.
	* /sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c
	(__sigprocmask): Likewise.
	* sysdeps/unix/sysv/linux/x86_64/sigprocmask.c (__sigprocmask):
	Likewise.

2017-10-01 16:04:41 -07:00

..

bits

Fix XPG4.2 bits/sigaction.h namespace (bug 21899).

2017-08-07 23:41:32 +00:00

sys

Fix mcontext_t sigcontext namespace (bug 21457).

2017-08-30 22:02:04 +00:00

____longjmp_chk.S

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2017-01-01 00:14:16 +00:00

__ia64_longjmp.S

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2017-01-01 00:14:16 +00:00

__longjmp.S

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2017-01-01 00:14:16 +00:00

__sigstack_longjmp.c

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2017-01-01 00:14:16 +00:00

__start_context.S

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2017-01-01 00:14:16 +00:00

arch-fork.h

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2017-01-01 00:14:16 +00:00

brk.S

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2017-01-01 00:14:16 +00:00

bsd-_setjmp.S

…

bsd-setjmp.S

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c++-types.data

IA64: Consolidate nptl/ subdirectories under linux/...

2014-08-04 10:00:52 -04:00

clone2.S

Call exit directly in clone (BZ #21512)

2017-06-26 17:52:20 -03:00

clone.S

…

configure

Assume that accept4 is always available and works

2017-04-19 07:44:48 +02:00

configure.ac

Assume that accept4 is always available and works

2017-04-19 07:44:48 +02:00

dl-brk.S

…

dl-cache.h

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2017-01-01 00:14:16 +00:00

dl-static.c

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2017-01-01 00:14:16 +00:00

dl-sysdep.h

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2017-01-01 00:14:16 +00:00

get_clockfreq.c

Narrowing the visibility of libc-internal.h even further.

2017-03-01 20:33:46 -05:00

getclktck.c

…

getcontext.S

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2017-01-01 00:14:16 +00:00

has_cpuclock.c

Consolidate non cancellable close call

2017-08-18 18:38:55 -03:00

Implies

NPTL is no longer an add-on!

2014-07-07 09:29:06 -07:00

ioperm.c

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2017-01-01 00:14:16 +00:00

kernel_stat.h

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2017-01-01 00:14:16 +00:00

kernel-features.h

Assume that accept4 is always available and works

2017-04-19 07:44:48 +02:00

ld.abilist

ld.so: Remove __libc_memalign

2016-11-30 16:23:58 +01:00

ldconfig.h

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2017-01-01 00:14:16 +00:00

ldd-rewrite.sed

…

ldsodefs.h

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2017-01-01 00:14:16 +00:00

libanl.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

libBrokenLocale.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

libc.abilist

posix: Add compat glob symbol to not follow dangling symbols

2017-09-25 18:04:16 -07:00

libcrypt.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

libdl.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

libm.abilist

New expf and exp2f version without SVID compat wrapper

2017-09-25 10:45:08 +01:00

libnsl.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

libpthread.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

libresolv.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

librt.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

libthread_db.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

libutil.abilist

Simplify the abilist format

2015-11-06 13:58:53 +01:00

localplt.data

ld.so: Introduce struct dl_exception

2017-08-10 16:54:57 +02:00

makecontext.c

Fix mcontext_t sigcontext namespace (bug 21457).

2017-08-30 22:02:04 +00:00

Makefile

conformtest: XFAIL uc_sigmask test for ia64 (bug 21634).

2017-06-20 17:47:32 +00:00

mmap_internal.h

posix: Fix mmap for m68k and ia64 (BZ#21908)

2017-08-14 10:35:14 -03:00

pipe.S

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2017-01-01 00:14:16 +00:00

profil-counter.h

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2017-01-01 00:14:16 +00:00

pt-vfork.S

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2017-01-01 00:14:16 +00:00

readelflib.c

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2017-01-01 00:14:16 +00:00

register-dump.h

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2017-01-01 00:14:16 +00:00

rt-sysdep.S

…

setcontext.S

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2017-01-01 00:14:16 +00:00

setjmp.S

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2017-01-01 00:14:16 +00:00

shlib-versions

Remove configuration name patterns from shlib-versions.

2014-09-12 12:28:47 +00:00

sigaction.c

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2017-01-01 00:14:16 +00:00

sigaltstack-offsets.sym

…

sigcontext-offsets.sym

Fix mcontext_t sigcontext namespace (bug 21457).

2017-08-30 22:02:04 +00:00

sigcontextinfo.h

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2017-01-01 00:14:16 +00:00

sigpending.c

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2017-01-01 00:14:16 +00:00

sigprocmask.c

Hide internal signal functions [BZ #18822]

2017-10-01 16:04:41 -07:00

swapcontext.c

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2017-01-01 00:14:16 +00:00

syscall.S

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2017-01-01 00:14:16 +00:00

syscalls.list

Consolidate Linux send implementation

2017-03-09 15:22:06 +01:00

sysconf.c

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2017-01-01 00:14:16 +00:00

sysdep-cancel.h

Remove NO_CANCELLATION macro

2017-08-31 16:10:34 -03:00

sysdep.h

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2017-01-01 00:14:16 +00:00

sysdep.S

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2017-01-01 00:14:16 +00:00

system.c

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2017-01-01 00:14:16 +00:00

timer_create.c

IA64: Consolidate nptl/ subdirectories under linux/...

2014-08-04 10:00:52 -04:00

timer_delete.c

IA64: Consolidate nptl/ subdirectories under linux/...

2014-08-04 10:00:52 -04:00

timer_getoverr.c

IA64: Consolidate nptl/ subdirectories under linux/...

2014-08-04 10:00:52 -04:00

timer_gettime.c

IA64: Consolidate nptl/ subdirectories under linux/...

2014-08-04 10:00:52 -04:00

timer_settime.c

IA64: Consolidate nptl/ subdirectories under linux/...

2014-08-04 10:00:52 -04:00

tst-setcontext2.c

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2017-01-01 00:14:16 +00:00

ucontext_i.h

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2017-01-01 00:14:16 +00:00

umount.c

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2017-01-01 00:14:16 +00:00

unwind_longjmp.c

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2017-01-01 00:14:16 +00:00

unwind-dw2-fde.c

…

unwind-forcedunwind.c

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2017-01-01 00:14:16 +00:00

Versions

network: recvmsg and sendmsg standard compliance (BZ#16919)

2016-05-25 17:39:01 -03:00

vfork.S

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2017-01-01 00:14:16 +00:00

wordexp.c

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2017-01-01 00:14:16 +00:00