From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- src/libs/xpcom18a4/nsprpub/pr/include/prpdce.h | 127 +++++++++++++++++++++++++ 1 file changed, 127 insertions(+) create mode 100644 src/libs/xpcom18a4/nsprpub/pr/include/prpdce.h (limited to 'src/libs/xpcom18a4/nsprpub/pr/include/prpdce.h') diff --git a/src/libs/xpcom18a4/nsprpub/pr/include/prpdce.h b/src/libs/xpcom18a4/nsprpub/pr/include/prpdce.h new file mode 100644 index 00000000..434f1ec2 --- /dev/null +++ b/src/libs/xpcom18a4/nsprpub/pr/include/prpdce.h @@ -0,0 +1,127 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * 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 Portable Runtime (NSPR). + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1998-2000 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +/* + * File: prpdce.h + * Description: This file is the API defined to allow for DCE (aka POSIX) + * thread emulation in an NSPR environment. It is not the + * intent that this be a fully supported API. + */ + +#if !defined(PRPDCE_H) +#define PRPDCE_H + +#include "prlock.h" +#include "prcvar.h" +#include "prtypes.h" +#include "prinrval.h" + +#ifdef VBOX_WITH_XPCOM_NAMESPACE_CLEANUP +#define PRP_DestroyNakedCondVar VBoxNsprPRP_DestroyNakedCondVar +#define PRP_NakedBroadcast VBoxNsprPRP_NakedBroadcast +#define PRP_NakedNotify VBoxNsprPRP_NakedNotify +#define PRP_NakedWait VBoxNsprPRP_NakedWait +#define PRP_NewNakedCondVar VBoxNsprPRP_NewNakedCondVar +#define PRP_TryLock VBoxNsprPRP_TryLock +#endif /* VBOX_WITH_XPCOM_NAMESPACE_CLEANUP */ + +PR_BEGIN_EXTERN_C + +#define _PR_NAKED_CV_LOCK (PRLock*)0xdce1dce1 + +/* +** Test and acquire a lock. +** +** If the lock is acquired by the calling thread, the +** return value will be PR_SUCCESS. If the lock is +** already held, by another thread or this thread, the +** result will be PR_FAILURE. +*/ +NSPR_API(PRStatus) PRP_TryLock(PRLock *lock); + +/* +** Create a naked condition variable +** +** A "naked" condition variable is one that is not created bound +** to a lock. The CV created with this function is the only type +** that may be used in the subsequent "naked" condition variable +** operations (see PRP_NakedWait, PRP_NakedNotify, PRP_NakedBroadcast); +*/ +NSPR_API(PRCondVar*) PRP_NewNakedCondVar(void); + +/* +** Destroy a naked condition variable +** +** Destroy the condition variable created by PR_NewNakedCondVar. +*/ +NSPR_API(void) PRP_DestroyNakedCondVar(PRCondVar *cvar); + +/* +** Wait on a condition +** +** Wait on the condition variable 'cvar'. It is asserted that +** the lock protecting the condition 'lock' is held by the +** calling thread. If more time expires than that declared in +** 'timeout' the condition will be notified. Waits can be +** interrupted by another thread. +** +** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar. +*/ +NSPR_API(PRStatus) PRP_NakedWait( + PRCondVar *cvar, PRLock *lock, PRIntervalTime timeout); + +/* +** Notify a thread waiting on a condition +** +** Notify the condition specified 'cvar'. +** +** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar. +*/ +NSPR_API(PRStatus) PRP_NakedNotify(PRCondVar *cvar); + +/* +** Notify all threads waiting on a condition +** +** Notify the condition specified 'cvar'. +** +** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar. +*/ +NSPR_API(PRStatus) PRP_NakedBroadcast(PRCondVar *cvar); + +PR_END_EXTERN_C + +#endif /* PRPDCE_H */ -- cgit v1.2.3