NS32K lock patch reversed.

diff --git a/src/backend/storage/buffer/s_lock.c b/src/backend/storage/buffer/s_lock.c
index c50c9612bdb63441dbcfa099442b50d27d3579b3..a7b42bc479332f491066aa1cb5981b644cce57ae 100644 (file)
--- a/src/backend/storage/buffer/s_lock.c
+++ b/src/backend/storage/buffer/s_lock.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/s_lock.c,v 1.11 1998/09/18 05:36:23 momjian Exp $
+ *   $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/s_lock.c,v 1.12 1998/09/18 17:18:39 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -118,17 +118,6 @@ 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__) */
 /***************************************************************************

diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h
index 967ec432cd1db9d1f1323e29b40e884542c1a9c8..7b531fda72571314abab7e640d8cbca68706dff4 100644 (file)
--- 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 1.48 1998/09/18 05:36:24 momjian Exp $
+ *   $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.49 1998/09/18 17:18:41 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -213,7 +213,22 @@ tas(slock_t *s_lock)
 #endif  /* NEED_I386_TAS_ASM */
 
 
-/* NS32K code is in s_lock.c */
+
+#if defined(NEED_NS32K_TAS_ASM)
+
+#define S_LOCK(lock)               \
+{                      \
+   slock_t res = 1;                \
+   while (res) {               \
+     __asm__("movqd 0, r0");           \
+     __asm__("sbitd r0, %0" : "=m"(*lock));    \
+     __asm__("sprb us, %0" : "=r" (res));  \
+     res = ((res >> 5) & 1);           \
+   }                       \
+}
+
+#endif  /* NEED_NS32K_TAS_ASM */
+
 
 #endif  /* defined(__GNUC__) */