diff options
Diffstat (limited to 'security/nss/lib/fortcrypt/fmutex.c')
-rw-r--r-- | security/nss/lib/fortcrypt/fmutex.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/security/nss/lib/fortcrypt/fmutex.c b/security/nss/lib/fortcrypt/fmutex.c deleted file mode 100644 index ad98c04b6..000000000 --- a/security/nss/lib/fortcrypt/fmutex.c +++ /dev/null @@ -1,113 +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. - */ -#include "fmutex.h" -#include "fpkmem.h" -#include <stdio.h> - -typedef struct PKMutexFunctions { - CK_CREATEMUTEX CreateMutex; - CK_DESTROYMUTEX DestroyMutex; - CK_LOCKMUTEX LockMutex; - CK_UNLOCKMUTEX UnlockMutex; - int useMutex; -} PKMutexFunctions; - -static PKMutexFunctions gMutex = {NULL, NULL, NULL, NULL, 0}; -static int gInit = 0; - -#define FMUTEX_CHECKS() \ - if (gInit == 0) { \ - return CKR_GENERAL_ERROR; \ - } \ - if (!gMutex.useMutex) { \ - return CKR_GENERAL_ERROR; \ - } - -CK_RV FMUTEX_Init(CK_C_INITIALIZE_ARGS_PTR pArgs) { - if (gInit != 0) { - return CKR_GENERAL_ERROR; - } - - if (pArgs && pArgs->CreateMutex && pArgs->DestroyMutex && - pArgs->LockMutex && pArgs->UnlockMutex) { - - gMutex.CreateMutex = pArgs->CreateMutex; - gMutex.DestroyMutex = pArgs->DestroyMutex; - gMutex.LockMutex = pArgs->LockMutex; - gMutex.UnlockMutex = pArgs->UnlockMutex; - gMutex.useMutex = 1; - gInit = 1; - } else { - gInit = 0; - return CKR_GENERAL_ERROR; - } - - return CKR_OK; -} - - -CK_RV FMUTEX_Create(CK_VOID_PTR_PTR pMutex) { - CK_RV rv; - FMUTEX_CHECKS() - - rv = gMutex.CreateMutex(pMutex); - return rv; -} - -CK_RV FMUTEX_Destroy(CK_VOID_PTR pMutex) { - CK_RV rv; - FMUTEX_CHECKS() - - rv = gMutex.DestroyMutex(pMutex); - return rv; -} - -CK_RV FMUTEX_Lock(CK_VOID_PTR pMutex) { - CK_RV rv; - FMUTEX_CHECKS() - - rv = gMutex.LockMutex(pMutex); - return rv; -} - -CK_RV FMUTEX_Unlock(CK_VOID_PTR pMutex) { - CK_RV rv; - FMUTEX_CHECKS() - - rv = gMutex.UnlockMutex(pMutex); - return rv; -} - -int FMUTEX_MutexEnabled (void) { - return gMutex.useMutex; -} |