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Fix for NS32K machine.

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This commit is contained in:
Bruce Momjian
1998-09-18 05:36:24 +00:00
parent 0498b6a487
commit 33554989c0
2 changed files with 14 additions and 18 deletions
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13
src/backend/storage/buffer/s_lock.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/s_lock.c,v 1.10 1998/09/03 02:14:39 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/s_lock.c,v 1.11 1998/09/18 05:36:23 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -118,6 +118,17 @@ success: \n\
#endif /* PPC */
#if defined(__ns32k__)
int
tas(volatile slock_t *lock)
{
int res;
__asm__("sbitb 0, %0" : "=m"(*lock));
__asm__("sprb us, %0" : "=r"(res));
res = (res >> 5) & 1;
return res;
}
#endif
#else /* defined(__GNUC__) */
/***************************************************************************