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libc: Fix typo that broke NDK compatibility.

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The function must be named __atomic_cmpxchg, not __android_cmpxchg.
This typo broke existing prebuilt binaries (they couldn't be loaded
at runtime anymore).

Change-Id: I25ca7d18329817f0056e616a0409113269ad7b1f
This commit is contained in:
David 'Digit' Turner 2011-11-23 14:38:36 +01:00
parent de44d0b2bd
commit f1a39dce60
1 changed files with 1 additions and 1 deletions
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libc/arch-arm/bionic/atomics_arm.c
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@ -58,7 +58,7 @@
/* DO NOT INCLUDE <sys/atomics.h> HERE ! */ /* DO NOT INCLUDE <sys/atomics.h> HERE ! */
int int
__android_cmpxchg(int old, int _new, volatile int *ptr) __atomic_cmpxchg(int old, int _new, volatile int *ptr)
{ {
/* We must return 0 on success */ /* We must return 0 on success */
return __sync_val_compare_and_swap(ptr, old, _new) != old; return __sync_val_compare_and_swap(ptr, old, _new) != old;