[PATCH uClibc 3/3] libc/pause: Add __pause_nocancel weak alias.

[Markos Chandras]

From: Markos Chandras <markos.chandras at imgtec.com>

On architectures that don't provide __NR_pause, __pause_nocancel is
needed when wanting to perform an uncancelable pause.

Signed-off-by: Markos Chandras <markos.chandras at imgtec.com>
---
 libc/sysdeps/linux/common/pause.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libc/sysdeps/linux/common/pause.c b/libc/sysdeps/linux/common/pause.c
index ab16fa7..036f6a3 100644
--- a/libc/sysdeps/linux/common/pause.c
+++ b/libc/sysdeps/linux/common/pause.c
@@ -34,6 +34,7 @@ __libc_pause (void)
   return sigsuspend (&set);
 }
 weak_alias (__libc_pause, pause)
+weak_alias (__libc_pause, __pause_nocancel)
 
 #ifdef __UCLIBC_HAS_THREADS_NATIVE__
 LIBC_CANCEL_HANDLED ();		/* sigsuspend handles our cancellation.  */
-- 
1.8.0