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-rw-r--r--src/include/storage/s_lock.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h
index c0cce4b14b0..6d6f5e7d6d5 100644
--- a/src/include/storage/s_lock.h
+++ b/src/include/storage/s_lock.h
@@ -66,7 +66,7 @@
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/storage/s_lock.h,v 1.154 2006/05/18 16:02:30 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/storage/s_lock.h,v 1.155 2006/05/18 21:18:40 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -770,7 +770,12 @@ typedef unsigned char slock_t;
#if defined(__sun) && (defined(__i386) || defined(__x86_64__) || defined(__sparc__) || defined(__sparc))
#define HAS_TEST_AND_SET
+
+#if defined(__sparcv9) || defined(__sparcv8plus)
typedef unsigned int slock_t;
+#else
+typedef unsigned char slock_t;
+#endif
extern slock_t pg_atomic_cas(volatile slock_t *lock, slock_t with,
slock_t cmp);