Add var defines for no testandset

fe90c548 · Bruce Momjian · ef15ed17 · fe90c548
隐藏空白更改
内联并排

Showing with 3 addition and 1 deletion

src/backend/storage/buffer/buf_init.c src/backend/storage/buffer/buf_init.c +3 -1

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--- a/src/backend/storage/buffer/buf_init.c
+++ b/src/backend/storage/buffer/buf_init.c
@@ -7,7 +7,7 @@
 *
 *
 * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/storage/buffer/buf_init.c,v 1.24 1999/06/12 22:17:24 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/storage/buffer/buf_init.c,v 1.25 1999/06/26 15:58:28 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
@@ -235,6 +235,8 @@ InitBufferPool(IPCKey key)
 #ifndef HAS_TEST_AND_SET
 	{
 		int			status;
+		extern IpcSemaphoreId WaitIOSemId;
+		extern IpcSemaphoreId WaitCLSemId;

 		WaitIOSemId = IpcSemaphoreCreate(IPCKeyGetWaitIOSemaphoreKey(key),
 										 1, IPCProtection, 0, 1, &status);