11 lines
379 B
Diff
11 lines
379 B
Diff
|
--- a/libc/sysdeps/linux/avr32/bits/atomic.h
|
||
|
|
+++ b/libc/sysdeps/linux/avr32/bits/atomic.h
|
||
|
|
@@ -28,6 +28,7 @@ typedef uintmax_t uatomic_max_t;
|
||
|
|
|
||
|
|
#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
|
||
|
|
({ \
|
||
|
|
+ __uint32_t __result; \
|
||
|
|
__typeof__(*(mem)) __prev; \
|
||
|
|
__asm__ __volatile__( \
|
||
|
|
"/* __arch_compare_and_exchange_val_32_acq */\n" \
|