| 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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| 2 | /* ***** BEGIN LICENSE BLOCK *****
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| 3 | * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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| 4 | *
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| 5 | * The contents of this file are subject to the Mozilla Public License Version
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| 6 | * 1.1 (the "License"); you may not use this file except in compliance with
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| 7 | * the License. You may obtain a copy of the License at
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| 8 | * http://www.mozilla.org/MPL/
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| 9 | *
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| 10 | * Software distributed under the License is distributed on an "AS IS" basis,
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| 11 | * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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| 12 | * for the specific language governing rights and limitations under the
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| 13 | * License.
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| 14 | *
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| 15 | * The Original Code is the Netscape Portable Runtime (NSPR).
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| 16 | *
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| 17 | * The Initial Developer of the Original Code is
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| 18 | * Netscape Communications Corporation.
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| 19 | * Portions created by the Initial Developer are Copyright (C) 1998-2000
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| 20 | * the Initial Developer. All Rights Reserved.
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| 21 | *
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| 22 | * Contributor(s):
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| 23 | *
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| 24 | * Alternatively, the contents of this file may be used under the terms of
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| 25 | * either the GNU General Public License Version 2 or later (the "GPL"), or
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| 26 | * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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| 27 | * in which case the provisions of the GPL or the LGPL are applicable instead
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| 28 | * of those above. If you wish to allow use of your version of this file only
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| 29 | * under the terms of either the GPL or the LGPL, and not to allow others to
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| 30 | * use your version of this file under the terms of the MPL, indicate your
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| 31 | * decision by deleting the provisions above and replace them with the notice
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| 32 | * and other provisions required by the GPL or the LGPL. If you do not delete
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| 33 | * the provisions above, a recipient may use your version of this file under
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| 34 | * the terms of any one of the MPL, the GPL or the LGPL.
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| 35 | *
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| 36 | * ***** END LICENSE BLOCK ***** */
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| 37 |
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| 38 | #include "prio.h"
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| 39 | #include "prprf.h"
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| 40 | #include "prinit.h"
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| 41 | #include "prthread.h"
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| 42 | #include "prproces.h"
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| 43 | #include "prinrval.h"
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| 44 |
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| 45 | #include "plgetopt.h"
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| 46 |
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| 47 | #include <stdlib.h>
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| 48 |
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| 49 | static PRInt32 dally = 0;
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| 50 | static PRFileDesc *err = NULL;
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| 51 | static PRBool verbose = PR_FALSE, force = PR_FALSE;
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| 52 |
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| 53 | static void Help(void)
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| 54 | {
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| 55 | PR_fprintf(err, "Usage: [-t s] [-h]\n");
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| 56 | PR_fprintf(err, "\t-d Verbose output (default: FALSE)\n");
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| 57 | PR_fprintf(err, "\t-x Forced termination (default: FALSE)\n");
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| 58 | PR_fprintf(err, "\t-t Time for thread to block (default: 10 seconds)\n");
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| 59 | PR_fprintf(err, "\t-h This message and nothing else\n");
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| 60 | } /* Help */
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| 61 |
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| 62 | static void Dull(void *arg)
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| 63 | {
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| 64 | PR_Sleep(PR_SecondsToInterval(dally));
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| 65 | if (verbose && force)
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| 66 | PR_fprintf(err, "If you see this, the test failed\n");
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| 67 | } /* Dull */
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| 68 |
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| 69 | static PRIntn PR_CALLBACK RealMain(PRIntn argc, char **argv)
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| 70 | {
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| 71 | PLOptStatus os;
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| 72 | PLOptState *opt = PL_CreateOptState(argc, argv, "ht:dx");
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| 73 |
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| 74 | err = PR_GetSpecialFD(PR_StandardError);
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| 75 |
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| 76 | while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
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| 77 | {
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| 78 | if (PL_OPT_BAD == os) continue;
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| 79 | switch (opt->option)
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| 80 | {
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| 81 | case 'd': /* verbosity */
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| 82 | verbose = PR_TRUE;
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| 83 | break;
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| 84 | case 'x': /* force exit */
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| 85 | force = PR_TRUE;
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| 86 | break;
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| 87 | case 't': /* seconds to dally in child */
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| 88 | dally = atoi(opt->value);
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| 89 | break;
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| 90 | case 'h': /* user wants some guidance */
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| 91 | default:
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| 92 | Help(); /* so give him an earful */
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| 93 | return 2; /* but not a lot else */
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| 94 | }
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| 95 | }
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| 96 | PL_DestroyOptState(opt);
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| 97 |
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| 98 | if (0 == dally) dally = 10;
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| 99 |
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| 100 | /*
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| 101 | * Create LOCAL and GLOBAL threads
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| 102 | */
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| 103 | (void)PR_CreateThread(
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| 104 | PR_USER_THREAD, Dull, NULL, PR_PRIORITY_NORMAL,
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| 105 | PR_LOCAL_THREAD, PR_UNJOINABLE_THREAD, 0);
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| 106 |
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| 107 | (void)PR_CreateThread(
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| 108 | PR_USER_THREAD, Dull, NULL, PR_PRIORITY_NORMAL,
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| 109 | PR_GLOBAL_THREAD, PR_UNJOINABLE_THREAD, 0);
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| 110 |
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| 111 | if (verbose)
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| 112 | PR_fprintf(
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| 113 | err, "Main is exiting now. Program should exit %s.\n",
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| 114 | (force) ? "immediately" : "after child dally time");
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| 115 |
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| 116 | if (force)
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| 117 | {
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| 118 | PR_ProcessExit(0);
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| 119 | if (verbose)
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| 120 | {
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| 121 | PR_fprintf(err, "You should not have gotten here.\n");
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| 122 | return 1;
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| 123 | }
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| 124 | }
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| 125 | return 0;
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| 126 |
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| 127 | }
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| 128 |
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| 129 |
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| 130 | PRIntn main(PRIntn argc, char *argv[])
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| 131 | {
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| 132 | PRIntn rv;
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| 133 |
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| 134 | PR_STDIO_INIT();
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| 135 | rv = PR_Initialize(RealMain, argc, argv, 0);
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| 136 | return rv;
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| 137 | } /* main */
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