diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/storage/s_lock.h | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h index b628438f62b..b82d713b0a2 100644 --- a/src/include/storage/s_lock.h +++ b/src/include/storage/s_lock.h @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.37 1998/07/18 14:38:12 momjian Exp $ + * $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.38 1998/07/18 14:51:10 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -230,24 +230,6 @@ tas(volatile slock_t *lock) -#if defined(__hpux) -/* - * HP-UX (PA-RISC) - * - * Note that slock_t on PA-RISC is a structure instead of char - * (see storage/ipc.h). - * - * a "set" slock_t has a single word cleared. a "clear" slock_t has - * all words set to non-zero. tas() in tas.s - */ -static slock_t clear_lock = -{-1, -1, -1, -1}; - -#define S_UNLOCK(lock) (*(lock) = clear_lock) /* struct assignment */ -#define S_LOCK_FREE(lock) ( *(int *) (((long) (lock) + 15) & ~15) != 0) -#endif /* __hpux */ - - #if defined(NEED_I386_TAS_ASM) /* non gcc i386 based things */ @@ -277,7 +259,22 @@ tas(slock_t *s_lock) #endif /* else defined(__GNUC__) */ +#if defined(__hpux) +/* + * HP-UX (PA-RISC) + * + * Note that slock_t on PA-RISC is a structure instead of char + * (see storage/ipc.h). + * + * a "set" slock_t has a single word cleared. a "clear" slock_t has + * all words set to non-zero. tas() in tas.s + */ +static const slock_t clear_lock = +{{-1, -1, -1, -1}}; +#define S_UNLOCK(lock) (*(lock) = clear_lock) /* struct assignment */ +#define S_LOCK_FREE(lock) ( *(int *) (((long) (lock) + 15) & ~15) != 0) +#endif /* __hpux */ /**************************************************************************** |