From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 16 Sep 2011 18:29:24 +0000 (-0400)
Subject: use a_swap rather than old name a_xchg
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=813d37839b97960d38f10ea93d9c4a391c1c91a5;p=musl

use a_swap rather than old name a_xchg
---

diff --git a/src/thread/__lock.c b/src/thread/__lock.c
index 21c85fc0..d1717956 100644
--- a/src/thread/__lock.c
+++ b/src/thread/__lock.c
@@ -5,7 +5,7 @@ void __lock(volatile int *l)
 	int spins=10000;
 	/* Do not use futexes because we insist that unlocking is a simple
 	 * assignment to optimize non-pathological code with no contention. */
-	while (a_xchg(l, 1))
+	while (a_swap(l, 1))
 		if (spins) spins--, a_spin();
 		else __syscall(SYS_sched_yield);
 }