зеркало из https://github.com/mozilla/pjs.git
140 строки
4.2 KiB
C
140 строки
4.2 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) 1998-2000
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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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** File: lazyinit.c
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** Description: Testing lazy initialization
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**
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** Since you only get to initialize once, you have to rerun the test
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** for each test case. The test cases are numbered. If you want to
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** add more tests, take the next number and add it to the switch
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** statement.
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**
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** This test is problematic on systems that don't support the notion
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** of console output. The workarounds to emulate that feature include
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** initializations themselves, which defeats the purpose here.
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*/
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#include "prcvar.h"
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#include "prenv.h"
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#include "prinit.h"
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#include "prinrval.h"
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#include "prio.h"
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#include "prlock.h"
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#include "prlog.h"
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#include "prthread.h"
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#include "prtypes.h"
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#include <stdio.h>
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#include <stdlib.h>
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static void PR_CALLBACK lazyEntry(void *arg)
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{
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PR_ASSERT(NULL == arg);
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} /* lazyEntry */
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int main(int argc, char **argv)
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{
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PRUintn pdkey;
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PRStatus status;
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char *path = NULL;
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PRDir *dir = NULL;
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PRLock *ml = NULL;
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PRCondVar *cv = NULL;
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PRThread *thread = NULL;
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PRIntervalTime interval = 0;
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PRFileDesc *file, *udp, *tcp, *pair[2];
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PRIntn test;
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if ( argc < 2)
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{
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test = 0;
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}
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else
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test = atoi(argv[1]);
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switch (test)
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{
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case 0: ml = PR_NewLock();
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break;
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case 1: interval = PR_SecondsToInterval(1);
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break;
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case 2: thread = PR_CreateThread(
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PR_USER_THREAD, lazyEntry, NULL, PR_PRIORITY_NORMAL,
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PR_LOCAL_THREAD, PR_JOINABLE_THREAD, 0);
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break;
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case 3: file = PR_Open("/usr/tmp/", PR_RDONLY, 0);
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break;
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case 4: udp = PR_NewUDPSocket();
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break;
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case 5: tcp = PR_NewTCPSocket();
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break;
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case 6: dir = PR_OpenDir("/usr/tmp/");
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break;
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case 7: (void)PR_NewThreadPrivateIndex(&pdkey, NULL);
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break;
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case 8: path = PR_GetEnv("PATH");
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break;
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case 9: status = PR_NewTCPSocketPair(pair);
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break;
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case 10: PR_SetConcurrency(2);
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break;
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default:
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printf(
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"lazyinit: unrecognized command line argument: %s\n",
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argv[1] );
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printf( "FAIL\n" );
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exit( 1 );
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break;
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} /* switch() */
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return 0;
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} /* Lazy */
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/* lazyinit.c */
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