diff options
Diffstat (limited to 'src/libs/xpcom18a4/nsprpub/pr/tests/cleanup.c')
| -rw-r--r-- | src/libs/xpcom18a4/nsprpub/pr/tests/cleanup.c | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/nsprpub/pr/tests/cleanup.c b/src/libs/xpcom18a4/nsprpub/pr/tests/cleanup.c new file mode 100644 index 00000000..e94979e9 --- /dev/null +++ b/src/libs/xpcom18a4/nsprpub/pr/tests/cleanup.c @@ -0,0 +1,131 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Netscape Portable Runtime (NSPR). + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1998-2000 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include "prprf.h" +#include "prio.h" +#include "prinit.h" +#include "prthread.h" +#include "prinrval.h" + +#include "plgetopt.h" + +#include <stdlib.h> + +static void PR_CALLBACK Thread(void *sleep) +{ + PR_Sleep(PR_SecondsToInterval((PRUint32)sleep)); + printf("Thread exiting\n"); +} + +static void Help(void) +{ + PRFileDesc *err = PR_GetSpecialFD(PR_StandardError); + PR_fprintf(err, "Cleanup usage: [-g] [-s n] [-t n] [-c n] [-h]\n"); + PR_fprintf(err, "\t-c Call cleanup before exiting (default: false)\n"); + PR_fprintf(err, "\t-G Use global threads only (default: local)\n"); + PR_fprintf(err, "\t-t n Number of threads involved (default: 1)\n"); + PR_fprintf(err, "\t-s n Seconds thread(s) should dally (defaut: 10)\n"); + PR_fprintf(err, "\t-S n Seconds main() should dally (defaut: 5)\n"); + PR_fprintf(err, "\t-C n Value to set concurrency (default 1)\n"); + PR_fprintf(err, "\t-h This message and nothing else\n"); +} /* Help */ + +PRIntn main(PRIntn argc, char **argv) +{ + PLOptStatus os; + PRBool cleanup = PR_FALSE; + PRThreadScope type = PR_LOCAL_THREAD; + PRFileDesc *err = PR_GetSpecialFD(PR_StandardError); + PLOptState *opt = PL_CreateOptState(argc, argv, "Ghs:S:t:cC:"); + PRIntn concurrency = 1, child_sleep = 10, main_sleep = 5, threads = 1; + + PR_STDIO_INIT(); + while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) + { + if (PL_OPT_BAD == os) continue; + switch (opt->option) + { + case 'c': /* call PR_Cleanup() before exiting */ + cleanup = PR_TRUE; + break; + case 'G': /* local vs global threads */ + type = PR_GLOBAL_THREAD; + break; + case 's': /* time to sleep */ + child_sleep = atoi(opt->value); + break; + case 'S': /* time to sleep */ + main_sleep = atoi(opt->value); + break; + case 'C': /* number of cpus to create */ + concurrency = atoi(opt->value); + break; + case 't': /* number of threads to create */ + threads = atoi(opt->value); + break; + case 'h': /* user wants some guidance */ + Help(); /* so give him an earful */ + return 2; /* but not a lot else */ + break; + default: + break; + } + } + PL_DestroyOptState(opt); + + PR_fprintf(err, "Cleanup settings\n"); + PR_fprintf(err, "\tThread type: %s\n", + (PR_LOCAL_THREAD == type) ? "LOCAL" : "GLOBAL"); + PR_fprintf(err, "\tConcurrency: %d\n", concurrency); + PR_fprintf(err, "\tNumber of threads: %d\n", threads); + PR_fprintf(err, "\tThread sleep: %d\n", child_sleep); + PR_fprintf(err, "\tMain sleep: %d\n", main_sleep); + PR_fprintf(err, "\tCleanup will %sbe called\n\n", (cleanup) ? "" : "NOT "); + + PR_SetConcurrency(concurrency); + + while (threads-- > 0) + (void)PR_CreateThread( + PR_USER_THREAD, Thread, (void*)child_sleep, PR_PRIORITY_NORMAL, + type, PR_UNJOINABLE_THREAD, 0); + PR_Sleep(PR_SecondsToInterval(main_sleep)); + + if (cleanup) PR_Cleanup(); + + PR_fprintf(err, "main() exiting\n"); + return 0; +} /* main */ |