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82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape Portable Runtime (NSPR).
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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* Test whether classic NSPR's select() wrapper properly blocks
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* the periodic SIGALRM clocks. On some platforms (such as
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* HP-UX and SINIX) an interrupted select() system call is
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* restarted with the originally specified timeout, ignoring
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* the time that has elapsed. If a select() call is interrupted
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* repeatedly, it will never time out. (See Bugzilla bug #39674.)
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*/
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#if !defined(XP_UNIX)
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/*
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* This test is applicable to Unix only.
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*/
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int main()
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{
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return 0;
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}
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#else /* XP_UNIX */
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#include "nspr.h"
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#include <sys/time.h>
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#include <stdio.h>
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int main()
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{
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struct timeval timeout;
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int rv;
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PR_SetError(0, 0); /* force NSPR to initialize */
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PR_EnableClockInterrupts();
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/* 2 seconds timeout */
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timeout.tv_sec = 2;
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timeout.tv_usec = 0;
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rv = select(1, NULL, NULL, NULL, &timeout);
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printf("select returned %d\n", rv);
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return 0;
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}
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#endif /* XP_UNIX */
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