diff options
| -rw-r--r-- | src/include/storage/s_lock.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index 3593b63afc5..52b86e3f0d7 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -752,6 +752,15 @@ tas(volatile slock_t *lock) return (lockval == 0); } +/* + * The hppa implementation doesn't follow the rules of this files and provides + * a gcc specific implementation outside of the above defined(__GNUC__). It + * does so to avoid duplication between the HP compiler and gcc. So undefine + * the generic fallback S_UNLOCK from above. + */ +#ifdef S_UNLOCK +#undef S_UNLOCK +#endif #define S_UNLOCK(lock) \ do { \ __asm__ __volatile__("" : : : "memory"); \ |