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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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* The Original Code is the Netscape Portable Runtime (NSPR).
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998-2000 Netscape Communications Corporation. All
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU General Public License Version 2 or later (the
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* "GPL"), in which case the provisions of the GPL are applicable
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* instead of those above. If you wish to allow use of your
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* version of this file only under the terms of the GPL and not to
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* allow others to use your version of this file under the MPL,
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* indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by
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* the GPL. If you do not delete the provisions above, a recipient
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* may use your version of this file under either the MPL or the
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* OS/2-specific semaphore handling code.
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_PR_MD_NEW_SEM(_MDSemaphore *md, PRUintn value)
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/* Our Sems don't support a value > 1 */
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PR_ASSERT(value <= 1);
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rv = DosCreateEventSem(NULL, &md->sem, 0, 0);
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PR_ASSERT(rv == NO_ERROR);
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_PR_MD_DESTROY_SEM(_MDSemaphore *md)
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rv = DosCloseEventSem(md->sem);
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PR_ASSERT(rv == NO_ERROR);
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_PR_MD_TIMED_WAIT_SEM(_MDSemaphore *md, PRIntervalTime ticks)
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rv = DosWaitEventSem(md->sem, PR_IntervalToMilliseconds(ticks));
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_PR_MD_WAIT_SEM(_MDSemaphore *md)
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return _PR_MD_TIMED_WAIT_SEM(md, PR_INTERVAL_NO_TIMEOUT);
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_PR_MD_POST_SEM(_MDSemaphore *md)
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rv = DosPostEventSem(md->sem);
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PR_ASSERT(rv == NO_ERROR);