home *** CD-ROM | disk | FTP | other *** search
- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /*
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL. You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation. All Rights
- * Reserved.
- */
-
- #include <setjmp.h>
- #include "primpl.h"
-
- void _MD_EarlyInit(void)
- {
- }
-
- PRStatus _MD_CREATE_THREAD(PRThread *thread,
- void (*start)(void *),
- PRThreadPriority priority,
- PRThreadScope scope,
- PRThreadState state,
- PRUint32 stackSize)
- {
- PR_NOT_REACHED("_MD_CREATE_THREAD should not be called for SunOS 4.1.3.");
- return PR_FAILURE;
- }
-
- void _MD_SET_PRIORITY(_MDThread *md_thread, PRUintn newPri)
- {
- PR_NOT_REACHED("_MD_SET_PRIORITY should not be called for user-level threads.");
- }
-
- PRStatus
- _MD_WAIT(PRThread *thread, PRIntervalTime ticks)
- {
- PR_ASSERT(!(thread->flags & _PR_GLOBAL_SCOPE));
- _PR_MD_SWITCH_CONTEXT(thread);
- return PR_SUCCESS;
- }
-
- PRStatus
- _MD_WAKEUP_WAITER(PRThread *thread)
- {
- if (thread) {
- PR_ASSERT(!(thread->flags & _PR_GLOBAL_SCOPE));
- }
- return PR_SUCCESS;
- }
-
- PRStatus _MD_InitializeThread(PRThread *thread)
- {
- return PR_SUCCESS;
- }
-
- void
- _MD_YIELD(void)
- {
- PR_NOT_REACHED("_MD_YIELD should not be called for SunOS 4.1.3.");
- }
-
- PRWord *_MD_HomeGCRegisters(PRThread *t, int isCurrent, int *np)
- {
- if (isCurrent) {
- (void) setjmp(CONTEXT(t));
- }
- *np = sizeof(CONTEXT(t)) / sizeof(PRWord);
- return (PRWord *) CONTEXT(t);
- }
-