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Side by Side Diff: net/third_party/nss/ssl/sslmutex.h

Issue 9558017: Update net/third_party/nss to NSS 3.13.3. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Upload before checkin Created 8 years, 9 months ago
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1 /* ***** BEGIN LICENSE BLOCK ***** 1 /* ***** BEGIN LICENSE BLOCK *****
2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3 * 3 *
4 * The contents of this file are subject to the Mozilla Public License Version 4 * The contents of this file are subject to the Mozilla Public License Version
5 * 1.1 (the "License"); you may not use this file except in compliance with 5 * 1.1 (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at 6 * the License. You may obtain a copy of the License at
7 * http://www.mozilla.org/MPL/ 7 * http://www.mozilla.org/MPL/
8 * 8 *
9 * Software distributed under the License is distributed on an "AS IS" basis, 9 * Software distributed under the License is distributed on an "AS IS" basis,
10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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26 * in which case the provisions of the GPL or the LGPL are applicable instead 26 * in which case the provisions of the GPL or the LGPL are applicable instead
27 * of those above. If you wish to allow use of your version of this file only 27 * of those above. If you wish to allow use of your version of this file only
28 * under the terms of either the GPL or the LGPL, and not to allow others to 28 * under the terms of either the GPL or the LGPL, and not to allow others to
29 * use your version of this file under the terms of the MPL, indicate your 29 * use your version of this file under the terms of the MPL, indicate your
30 * decision by deleting the provisions above and replace them with the notice 30 * decision by deleting the provisions above and replace them with the notice
31 * and other provisions required by the GPL or the LGPL. If you do not delete 31 * and other provisions required by the GPL or the LGPL. If you do not delete
32 * the provisions above, a recipient may use your version of this file under 32 * the provisions above, a recipient may use your version of this file under
33 * the terms of any one of the MPL, the GPL or the LGPL. 33 * the terms of any one of the MPL, the GPL or the LGPL.
34 * 34 *
35 * ***** END LICENSE BLOCK ***** */ 35 * ***** END LICENSE BLOCK ***** */
36 /* $Id: sslmutex.h,v 1.12 2009/06/05 02:34:15 nelson%bolyard.com Exp $ */ 36 /* $Id: sslmutex.h,v 1.13 2011/09/30 23:27:08 rrelyea%redhat.com Exp $ */
37 #ifndef __SSLMUTEX_H_ 37 #ifndef __SSLMUTEX_H_
38 #define __SSLMUTEX_H_ 1 38 #define __SSLMUTEX_H_ 1
39 39
40 /* What SSL really wants is portable process-shared unnamed mutexes in 40 /* What SSL really wants is portable process-shared unnamed mutexes in
41 * shared memory, that have the property that if the process that holds 41 * shared memory, that have the property that if the process that holds
42 * them dies, they are released automatically, and that (unlike fcntl 42 * them dies, they are released automatically, and that (unlike fcntl
43 * record locking) lock to the thread, not to the process. 43 * record locking) lock to the thread, not to the process.
44 * NSPR doesn't provide that. 44 * NSPR doesn't provide that.
45 * Windows has mutexes that meet that description, but they're not portable. 45 * Windows has mutexes that meet that description, but they're not portable.
46 * POSIX mutexes are not automatically released when the holder dies, 46 * POSIX mutexes are not automatically released when the holder dies,
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131 typedef int sslPID; 131 typedef int sslPID;
132 132
133 #endif 133 #endif
134 134
135 #include "seccomon.h" 135 #include "seccomon.h"
136 136
137 SEC_BEGIN_PROTOS 137 SEC_BEGIN_PROTOS
138 138
139 extern SECStatus sslMutex_Init(sslMutex *sem, int shared); 139 extern SECStatus sslMutex_Init(sslMutex *sem, int shared);
140 140
141 extern SECStatus sslMutex_Destroy(sslMutex *sem); 141 /* If processLocal is set to true, then just free resources which are *only* ass ociated
142 * with the current process. Leave any shared resources (including the state of
143 * shared memory) intact. */
144 extern SECStatus sslMutex_Destroy(sslMutex *sem, PRBool processLocal);
142 145
143 extern SECStatus sslMutex_Unlock(sslMutex *sem); 146 extern SECStatus sslMutex_Unlock(sslMutex *sem);
144 147
145 extern SECStatus sslMutex_Lock(sslMutex *sem); 148 extern SECStatus sslMutex_Lock(sslMutex *sem);
146 149
147 #ifdef WINNT 150 #ifdef WINNT
148 151
149 extern SECStatus sslMutex_2LevelInit(sslMutex *sem); 152 extern SECStatus sslMutex_2LevelInit(sslMutex *sem);
150 153
151 #endif 154 #endif
152 155
153 SEC_END_PROTOS 156 SEC_END_PROTOS
154 157
155 #endif 158 #endif
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