diff options
| author | Timo Teräs <timo.teras@iki.fi> | 2010-04-15 17:52:54 +0300 |
|---|---|---|
| committer | Austin Foxley <austinf@cetoncorp.com> | 2010-04-15 08:52:49 -0700 |
| commit | 268cd8184f8daa106e4b20a8ee2c66410e6f9cbb (patch) | |
| tree | d7e944a36b71f539fba0def7ff73a3b474ce0cb2 /libc/sysdeps/linux | |
| parent | 9c9652debbf3f21effb9a119220e747188d590b9 (diff) | |
nptl: fix libc sigtimedwait
It seems that 57e8823548ad6e65d33b2153edeb18fb0edc20e6 removed completely
sigtimedwait symbol from libc which is wrong. I hope there is not too
many other things like this.
Apparently the libc_hidden_* macros actually make previously hidden
symbols visible globally (creates alias from __GI_* to *). This is
probably ancient confusion from times when gcc did not support
visibility attribute and hiding symbols was done using hacks like
this.
This also adds attribute_hidden to the internal __sigtimedwait for
nptl case.
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Diffstat (limited to 'libc/sysdeps/linux')
| -rw-r--r-- | libc/sysdeps/linux/common/__rt_sigtimedwait.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/common/__rt_sigtimedwait.c b/libc/sysdeps/linux/common/__rt_sigtimedwait.c index 554c6b9cb..79b94adef 100644 --- a/libc/sysdeps/linux/common/__rt_sigtimedwait.c +++ b/libc/sysdeps/linux/common/__rt_sigtimedwait.c @@ -60,8 +60,8 @@ static int do_sigtimedwait(const sigset_t *set, siginfo_t *info, } /* Return any pending signal or wait for one for the given time. */ -int __sigtimedwait(const sigset_t *set, siginfo_t *info, - const struct timespec *timeout) +int attribute_hidden __sigtimedwait(const sigset_t *set, siginfo_t *info, + const struct timespec *timeout) { if(SINGLE_THREAD_P) return do_sigtimedwait(set, info, timeout); @@ -102,3 +102,4 @@ int attribute_hidden __sigtimedwait(const sigset_t * set, siginfo_t * info, } #endif weak_alias(__sigtimedwait,sigtimedwait) +libc_hidden_weak(sigtimedwait) |