buildroot/toolchain/uClibc/uClibc-0.9.29-fix-inverted-login-in-compare_and_swap-in-linuxthreads.patch

From: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Wed, 19 Sep 2007 10:03:36 +0200
Subject: [Avr-gnu-toolchain] [uClibc PATCH] Fix inverted logic in
	__compare_and_swap in linuxthreads.old

If the old value equals the value in memory, the result should be
TRUE, not FALSE.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
---
 .../linuxthreads.old/sysdeps/avr32/pt-machine.h    |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
index 2e8a33b..eccf329 100644
--- a/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
+++ b/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
@@ -67,7 +67,7 @@ __compare_and_swap(long int *p, long int oldval, long int newval)
 		: "m"(*p), [new] "r"(newval), [old] "r"(oldval)
 		: "cc", "memory");
 
-	return result;
+	return result == 0;
 }
 
 #endif /* pt-machine.h */
-- 
1.5.3.1