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/types

Fix sigval namespace (bug 21944).

2017-08-16 20:33:59 +00:00

sys

…

allocrtsig.c

Update copyright dates with scripts/update-copyrights.

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

kill.c

Hide internal signal functions [BZ #18822]

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

killpg.c

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

Makefile

Fix sigval namespace (bug 21944).

2017-08-16 20:33:59 +00:00

raise.c

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

sigaction.c

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

sigaddset.c

Remove __need macros from signal.h.

2017-05-20 19:04:43 -04:00

sigaltstack.c

Fix struct sigaltstack namespace (bug 21517).

2017-06-05 10:17:46 +00:00

sigandset.c

Remove __need macros from signal.h.

2017-05-20 19:04:43 -04:00

sigblock.c

Hide internal signal functions [BZ #18822]

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

sigdelset.c

Remove __need macros from signal.h.

2017-05-20 19:04:43 -04:00

sigempty.c

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

sigfillset.c

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

siggetmask.c

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

sighold.c

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

sigignore.c

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

sigintr.c

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

sigisempty.c

Remove __need macros from signal.h.

2017-05-20 19:04:43 -04:00

sigismem.c

Remove __need macros from signal.h.

2017-05-20 19:04:43 -04:00

signal.c

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

signal.h

Fix sigval namespace (bug 21944).

2017-08-16 20:33:59 +00:00

sigorset.c

Remove __need macros from signal.h.

2017-05-20 19:04:43 -04:00

sigpause.c

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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

sigqueue.c

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

sigrelse.c

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

sigreturn.c

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

sigset.c

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

sigsetmask.c

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

sigsetops.c

Remove __need macros from signal.h.

2017-05-20 19:04:43 -04:00

sigstack.c

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

sigsuspend.c

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

sigtimedwait.c

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

sigvec.c

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

sigwait.c

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

sigwaitinfo.c

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

sysv_signal.c

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

tst-raise.c

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

tst-signal.c

…

tst-sigset2.c

[BZ #1951]

2006-04-23 19:05:33 +00:00

tst-sigset.c

…

tst-sigsimple.c

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

Versions

Remove __need macros from signal.h.

2017-05-20 19:04:43 -04:00