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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
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