[PATCH 3/3] Add __pause_nocancel weak alias.

Will Newton will.newton at gmail.com
Wed Jan 12 12:07:18 UTC 2011


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

Signed-off-by: Matt Fleming <matthew.fleming at imgtec.com>
---
 libc/sysdeps/linux/common/pause.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

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.  */
-- 
1.7.2.2


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