The Tor Browser / file comparison
comparison: nsprpub/pr/tests/cleanup.c
nsprpub/pr/tests/cleanup.c
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
equal
deleted
inserted
replaced
| -1:000000000000 | 0:46547982e07e |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #include "prprf.h" | |
| 7 #include "prio.h" | |
| 8 #include "prinit.h" | |
| 9 #include "prthread.h" | |
| 10 #include "prinrval.h" | |
| 11 | |
| 12 #include "plgetopt.h" | |
| 13 | |
| 14 #include <stdlib.h> | |
| 15 | |
| 16 static void PR_CALLBACK Thread(void *sleep) | |
| 17 { | |
| 18 PR_Sleep(PR_SecondsToInterval((PRUint32)sleep)); | |
| 19 printf("Thread exiting\n"); | |
| 20 } | |
| 21 | |
| 22 static void Help(void) | |
| 23 { | |
| 24 PRFileDesc *err = PR_GetSpecialFD(PR_StandardError); | |
| 25 PR_fprintf(err, "Cleanup usage: [-g] [-s n] [-t n] [-c n] [-h]\n"); | |
| 26 PR_fprintf(err, "\t-c Call cleanup before exiting (default: false)\n"); | |
| 27 PR_fprintf(err, "\t-G Use global threads only (default: local)\n"); | |
| 28 PR_fprintf(err, "\t-t n Number of threads involved (default: 1)\n"); | |
| 29 PR_fprintf(err, "\t-s n Seconds thread(s) should dally (defaut: 10)\n"); | |
| 30 PR_fprintf(err, "\t-S n Seconds main() should dally (defaut: 5)\n"); | |
| 31 PR_fprintf(err, "\t-C n Value to set concurrency (default 1)\n"); | |
| 32 PR_fprintf(err, "\t-h This message and nothing else\n"); | |
| 33 } /* Help */ | |
| 34 | |
| 35 int main(int argc, char **argv) | |
| 36 { | |
| 37 PLOptStatus os; | |
| 38 PRBool cleanup = PR_FALSE; | |
| 39 PRThreadScope type = PR_LOCAL_THREAD; | |
| 40 PRFileDesc *err = PR_GetSpecialFD(PR_StandardError); | |
| 41 PLOptState *opt = PL_CreateOptState(argc, argv, "Ghs:S:t:cC:"); | |
| 42 PRIntn concurrency = 1, child_sleep = 10, main_sleep = 5, threads = 1; | |
| 43 | |
| 44 PR_STDIO_INIT(); | |
| 45 while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) | |
| 46 { | |
| 47 if (PL_OPT_BAD == os) continue; | |
| 48 switch (opt->option) | |
| 49 { | |
| 50 case 'c': /* call PR_Cleanup() before exiting */ | |
| 51 cleanup = PR_TRUE; | |
| 52 break; | |
| 53 case 'G': /* local vs global threads */ | |
| 54 type = PR_GLOBAL_THREAD; | |
| 55 break; | |
| 56 case 's': /* time to sleep */ | |
| 57 child_sleep = atoi(opt->value); | |
| 58 break; | |
| 59 case 'S': /* time to sleep */ | |
| 60 main_sleep = atoi(opt->value); | |
| 61 break; | |
| 62 case 'C': /* number of cpus to create */ | |
| 63 concurrency = atoi(opt->value); | |
| 64 break; | |
| 65 case 't': /* number of threads to create */ | |
| 66 threads = atoi(opt->value); | |
| 67 break; | |
| 68 case 'h': /* user wants some guidance */ | |
| 69 Help(); /* so give him an earful */ | |
| 70 return 2; /* but not a lot else */ | |
| 71 break; | |
| 72 default: | |
| 73 break; | |
| 74 } | |
| 75 } | |
| 76 PL_DestroyOptState(opt); | |
| 77 | |
| 78 PR_fprintf(err, "Cleanup settings\n"); | |
| 79 PR_fprintf(err, "\tThread type: %s\n", | |
| 80 (PR_LOCAL_THREAD == type) ? "LOCAL" : "GLOBAL"); | |
| 81 PR_fprintf(err, "\tConcurrency: %d\n", concurrency); | |
| 82 PR_fprintf(err, "\tNumber of threads: %d\n", threads); | |
| 83 PR_fprintf(err, "\tThread sleep: %d\n", child_sleep); | |
| 84 PR_fprintf(err, "\tMain sleep: %d\n", main_sleep); | |
| 85 PR_fprintf(err, "\tCleanup will %sbe called\n\n", (cleanup) ? "" : "NOT "); | |
| 86 | |
| 87 PR_SetConcurrency(concurrency); | |
| 88 | |
| 89 while (threads-- > 0) | |
| 90 (void)PR_CreateThread( | |
| 91 PR_USER_THREAD, Thread, (void*)child_sleep, PR_PRIORITY_NORMAL, | |
| 92 type, PR_UNJOINABLE_THREAD, 0); | |
| 93 PR_Sleep(PR_SecondsToInterval(main_sleep)); | |
| 94 | |
| 95 if (cleanup) PR_Cleanup(); | |
| 96 | |
| 97 PR_fprintf(err, "main() exiting\n"); | |
| 98 return 0; | |
| 99 } /* main */ |
