diff options
Diffstat (limited to 'src/include/storage/s_lock.h')
| -rw-r--r-- | src/include/storage/s_lock.h | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index 1b493ace4f4..7dcd5d90b21 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -836,31 +836,6 @@ typedef unsigned int slock_t; #endif /* HPUX on IA64, non gcc */ - -#if defined(__sgi) /* SGI compiler */ -/* - * SGI IRIX 5 - * slock_t is defined as a unsigned long. We use the standard SGI - * mutex API. - * - * The following comment is left for historical reasons, but is probably - * not a good idea since the mutex ABI is supported. - * - * This stuff may be supplemented in the future with Masato Kataoka's MIPS-II - * assembly from his NECEWS SVR4 port, but we probably ought to retain this - * for the R3000 chips out there. - */ -#define HAS_TEST_AND_SET - -typedef unsigned long slock_t; - -#include "mutex.h" -#define TAS(lock) (test_and_set(lock,1)) -#define S_UNLOCK(lock) (test_then_and(lock,0)) -#define S_INIT_LOCK(lock) (test_then_and(lock,0)) -#define S_LOCK_FREE(lock) (test_then_add(lock,0) == 0) -#endif /* __sgi */ - #if defined(_AIX) /* AIX */ /* * AIX (POWER) |