From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 1 Jul 2003 20:22:23 +0000 (+0000)
Subject: sem_post implementation for nptl on Alpha.
X-Git-Tag: upstream/2.30~10627^2~1323
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=22c9b5efb9049eb0c9121e285e287df89206ffbb;p=external%2Fglibc.git

sem_post implementation for nptl on Alpha.
---

diff --git a/sysdeps/unix/sysv/linux/alpha/nptl/sem_post.c b/sysdeps/unix/sysv/linux/alpha/nptl/sem_post.c
new file mode 100644
index 0000000..27fd817
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/nptl/sem_post.c
@@ -0,0 +1,5 @@
+/* ??? This is an ass-backwards way to do this.  We should simply define
+   the acquire/release semantics of atomic_exchange_and_add.  And even if
+   we don't do this, we should be using atomic_full_barrier or otherwise.  */
+#define __lll_rel_instr  "mb"
+#include "../sem_post.c"