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-rw-r--r--security/nss/lib/util/nsslocks.c105
1 files changed, 0 insertions, 105 deletions
diff --git a/security/nss/lib/util/nsslocks.c b/security/nss/lib/util/nsslocks.c
deleted file mode 100644
index ce9072c68..000000000
--- a/security/nss/lib/util/nsslocks.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is the Netscape security libraries.
- *
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1994-2000 Netscape Communications Corporation. All
- * Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL"), in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your
- * version of this file only under the terms of the GPL and not to
- * allow others to use your version of this file under the MPL,
- * indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient
- * may use your version of this file under either the MPL or the
- * GPL.
- */
-
-/*
- * nsslocks.h - threadsafe functions to initialize lock pointers.
- *
- * NOTE - These are not public interfaces
- *
- * $Id$
- */
-
-#include "seccomon.h"
-#include "nsslocks.h"
-#include "pratom.h"
-#include "prthread.h"
-
-/* Given the address of a (global) pointer to a PZLock,
- * atomicly create the lock and initialize the (global) pointer,
- * if it is not already created/initialized.
- */
-
-SECStatus
-__nss_InitLock( PZLock **ppLock, nssILockType ltype )
-{
- static PRInt32 initializers;
-
- PORT_Assert( ppLock != NULL);
-
- /* atomically initialize the lock */
- while (!*ppLock) {
- PRInt32 myAttempt = PR_AtomicIncrement(&initializers);
- if (myAttempt == 1) {
- *ppLock = PZ_NewLock(ltype);
- (void) PR_AtomicDecrement(&initializers);
- break;
- }
- PR_Sleep(PR_INTERVAL_NO_WAIT); /* PR_Yield() */
- (void) PR_AtomicDecrement(&initializers);
- }
-
- return (*ppLock != NULL) ? SECSuccess : SECFailure;
-}
-
-SECStatus
-nss_InitLock( PZLock **ppLock, nssILockType ltype )
-{
- return __nss_InitLock(ppLock, ltype);
-}
-
-/* Given the address of a (global) pointer to a PZMonitor,
- * atomicly create the monitor and initialize the (global) pointer,
- * if it is not already created/initialized.
- */
-
-SECStatus
-nss_InitMonitor(PZMonitor **ppMonitor, nssILockType ltype )
-{
- static PRInt32 initializers;
-
- PORT_Assert( ppMonitor != NULL);
-
- /* atomically initialize the lock */
- while (!*ppMonitor) {
- PRInt32 myAttempt = PR_AtomicIncrement(&initializers);
- if (myAttempt == 1) {
- *ppMonitor = PZ_NewMonitor(ltype);
- (void) PR_AtomicDecrement(&initializers);
- break;
- }
- PR_Sleep(PR_INTERVAL_NO_WAIT); /* PR_Yield() */
- (void) PR_AtomicDecrement(&initializers);
- }
-
- return (*ppMonitor != NULL) ? SECSuccess : SECFailure;
-}