Mercurial > trustbridge > nss-cmake-static
comparison nspr/pr/include/prpdce.h @ 0:1e5118fa0cb1
This is NSS with a Cmake Buildsyste
To compile a static NSS library for Windows we've used the
Chromium-NSS fork and added a Cmake buildsystem to compile
it statically for Windows. See README.chromium for chromium
changes and README.trustbridge for our modifications.
| author | Andre Heinecke <andre.heinecke@intevation.de> |
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| date | Mon, 28 Jul 2014 10:47:06 +0200 |
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| -1:000000000000 | 0:1e5118fa0cb1 |
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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 /* | |
| 7 * File: prpdce.h | |
| 8 * Description: This file is the API defined to allow for DCE (aka POSIX) | |
| 9 * thread emulation in an NSPR environment. It is not the | |
| 10 * intent that this be a fully supported API. | |
| 11 */ | |
| 12 | |
| 13 #if !defined(PRPDCE_H) | |
| 14 #define PRPDCE_H | |
| 15 | |
| 16 #include "prlock.h" | |
| 17 #include "prcvar.h" | |
| 18 #include "prtypes.h" | |
| 19 #include "prinrval.h" | |
| 20 | |
| 21 PR_BEGIN_EXTERN_C | |
| 22 | |
| 23 #define _PR_NAKED_CV_LOCK (PRLock*)0xdce1dce1 | |
| 24 | |
| 25 /* | |
| 26 ** Test and acquire a lock. | |
| 27 ** | |
| 28 ** If the lock is acquired by the calling thread, the | |
| 29 ** return value will be PR_SUCCESS. If the lock is | |
| 30 ** already held, by another thread or this thread, the | |
| 31 ** result will be PR_FAILURE. | |
| 32 */ | |
| 33 NSPR_API(PRStatus) PRP_TryLock(PRLock *lock); | |
| 34 | |
| 35 /* | |
| 36 ** Create a naked condition variable | |
| 37 ** | |
| 38 ** A "naked" condition variable is one that is not created bound | |
| 39 ** to a lock. The CV created with this function is the only type | |
| 40 ** that may be used in the subsequent "naked" condition variable | |
| 41 ** operations (see PRP_NakedWait, PRP_NakedNotify, PRP_NakedBroadcast); | |
| 42 */ | |
| 43 NSPR_API(PRCondVar*) PRP_NewNakedCondVar(void); | |
| 44 | |
| 45 /* | |
| 46 ** Destroy a naked condition variable | |
| 47 ** | |
| 48 ** Destroy the condition variable created by PR_NewNakedCondVar. | |
| 49 */ | |
| 50 NSPR_API(void) PRP_DestroyNakedCondVar(PRCondVar *cvar); | |
| 51 | |
| 52 /* | |
| 53 ** Wait on a condition | |
| 54 ** | |
| 55 ** Wait on the condition variable 'cvar'. It is asserted that | |
| 56 ** the lock protecting the condition 'lock' is held by the | |
| 57 ** calling thread. If more time expires than that declared in | |
| 58 ** 'timeout' the condition will be notified. Waits can be | |
| 59 ** interrupted by another thread. | |
| 60 ** | |
| 61 ** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar. | |
| 62 */ | |
| 63 NSPR_API(PRStatus) PRP_NakedWait( | |
| 64 PRCondVar *cvar, PRLock *lock, PRIntervalTime timeout); | |
| 65 | |
| 66 /* | |
| 67 ** Notify a thread waiting on a condition | |
| 68 ** | |
| 69 ** Notify the condition specified 'cvar'. | |
| 70 ** | |
| 71 ** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar. | |
| 72 */ | |
| 73 NSPR_API(PRStatus) PRP_NakedNotify(PRCondVar *cvar); | |
| 74 | |
| 75 /* | |
| 76 ** Notify all threads waiting on a condition | |
| 77 ** | |
| 78 ** Notify the condition specified 'cvar'. | |
| 79 ** | |
| 80 ** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar. | |
| 81 */ | |
| 82 NSPR_API(PRStatus) PRP_NakedBroadcast(PRCondVar *cvar); | |
| 83 | |
| 84 PR_END_EXTERN_C | |
| 85 | |
| 86 #endif /* PRPDCE_H */ |