1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/nsprpub/pr/src/md/unix/dgux.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,77 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "primpl.h"
1.10 +
1.11 +/*
1.12 + * using only NSPR threads here
1.13 + *
1.14 + * Copied from the UnixWare implementation. Should be kept in sync
1.15 + * with ../../../include/md/_dgux.h.
1.16 + */
1.17 +
1.18 +#include <setjmp.h>
1.19 +
1.20 +void _MD_EarlyInit(void)
1.21 +{
1.22 +}
1.23 +
1.24 +PRWord *_MD_HomeGCRegisters(PRThread *t, int isCurrent, int *np)
1.25 +{
1.26 + if (isCurrent) {
1.27 + (void) setjmp(CONTEXT(t));
1.28 + }
1.29 + *np = sizeof(CONTEXT(t)) / sizeof(PRWord);
1.30 + return (PRWord *) CONTEXT(t);
1.31 +}
1.32 +
1.33 +void
1.34 +_MD_SET_PRIORITY(_MDThread *thread, PRUintn newPri)
1.35 +{
1.36 + return;
1.37 +}
1.38 +
1.39 +PRStatus
1.40 +_MD_InitializeThread(PRThread *thread)
1.41 +{
1.42 + return PR_SUCCESS;
1.43 +}
1.44 +
1.45 +PRStatus
1.46 +_MD_WAIT(PRThread *thread, PRIntervalTime ticks)
1.47 +{
1.48 + PR_ASSERT(!(thread->flags & _PR_GLOBAL_SCOPE));
1.49 + _PR_MD_SWITCH_CONTEXT(thread);
1.50 + return PR_SUCCESS;
1.51 +}
1.52 +
1.53 +PRStatus
1.54 +_MD_WAKEUP_WAITER(PRThread *thread)
1.55 +{
1.56 + if (thread) {
1.57 + PR_ASSERT(!(thread->flags & _PR_GLOBAL_SCOPE));
1.58 + }
1.59 + return PR_SUCCESS;
1.60 +}
1.61 +
1.62 +/* These functions should not be called for DG/UX */
1.63 +void
1.64 +_MD_YIELD(void)
1.65 +{
1.66 + PR_NOT_REACHED("_MD_YIELD should not be called for DG/UX.");
1.67 +}
1.68 +
1.69 +PRStatus
1.70 +_MD_CREATE_THREAD(
1.71 + PRThread *thread,
1.72 + void (*start) (void *),
1.73 + PRThreadPriority priority,
1.74 + PRThreadScope scope,
1.75 + PRThreadState state,
1.76 + PRUint32 stackSize)
1.77 +{
1.78 + PR_NOT_REACHED("_MD_CREATE_THREAD should not be called for DG/UX.");
1.79 +}
1.80 +
