libsecurity_asn1/lib/nsslocks.h

   1 /*
   2  * The contents of this file are subject to the Mozilla Public
   3  * License Version 1.1 (the "License"); you may not use this file
   4  * except in compliance with the License. You may obtain a copy of
   5  * the License at http://www.mozilla.org/MPL/
   6  *
   7  * Software distributed under the License is distributed on an "AS
   8  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
   9  * implied. See the License for the specific language governing
  10  * rights and limitations under the License.
  11  *
  12  * The Original Code is the Netscape security libraries.
  13  *
  14  * The Initial Developer of the Original Code is Netscape
  15  * Communications Corporation.  Portions created by Netscape are
  16  * Copyright (C) 1994-2000 Netscape Communications Corporation.  All
  17  * Rights Reserved.
  18  *
  19  * Contributor(s):
  20  *
  21  * Alternatively, the contents of this file may be used under the
  22  * terms of the GNU General Public License Version 2 or later (the
  23  * "GPL"), in which case the provisions of the GPL are applicable
  24  * instead of those above.  If you wish to allow use of your
  25  * version of this file only under the terms of the GPL and not to
  26  * allow others to use your version of this file under the MPL,
  27  * indicate your decision by deleting the provisions above and
  28  * replace them with the notice and other provisions required by
  29  * the GPL.  If you do not delete the provisions above, a recipient
  30  * may use your version of this file under either the MPL or the
  31  * GPL.
  32  */
  33
  34 /*
  35  * nsslocks.h - threadsafe functions to initialize lock pointers.
  36  *
  37  * NOTE - These are not public interfaces
  38  *
  39  * $Id: nsslocks.h,v 1.1 2003/01/30 22:42:07 dmitch Exp $
  40  */
  41
  42 #ifndef _NSSLOCKS_H_
  43 #define _NSSLOCKS_H_
  44
  45 #include "seccomon.h"
  46 #include "nssilock.h"
  47 #include "prmon.h"
  48
  49 SEC_BEGIN_PROTOS
  50
  51 /* Given the address of a (global) pointer to a PZLock,
  52  * atomicly create the lock and initialize the (global) pointer,
  53  * if it is not already created/initialized.
  54  */
  55
  56 extern SECStatus nss_InitLock(   PZLock    **ppLock, nssILockType ltype );
  57
  58 /* Given the address of a (global) pointer to a PZMonitor,
  59  * atomicly create the monitor and initialize the (global) pointer,
  60  * if it is not already created/initialized.
  61  */
  62
  63 extern SECStatus nss_InitMonitor(PZMonitor **ppMonitor, nssILockType ltype );
  64
  65 SEC_END_PROTOS
  66
  67 #endif