| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* Copyright (C) 2002-2015 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. |
| 4 | |
| 5 | The GNU C Library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with the GNU C Library; if not, see |
| 17 | <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #include <pthread.h> |
| 20 | #include <stdio.h> |
| 21 | #include <string.h> |
| 22 | |
| 23 | |
| 24 | static int result; |
| 25 | |
| 26 | |
| 27 | static void |
| 28 | destr (void *arg) |
| 29 | { |
| 30 | if (arg != (void *) -2l) |
| 31 | result = 2; |
| 32 | else |
| 33 | result = 0; |
| 34 | } |
| 35 | |
| 36 | |
| 37 | static void * |
| 38 | tf (void *arg) |
| 39 | { |
| 40 | pthread_key_t key = (pthread_key_t) (long int) arg; |
| 41 | int err; |
| 42 | |
| 43 | err = pthread_setspecific (key, (void *) -2l); |
| 44 | if (err != 0) |
| 45 | result = 3; |
| 46 | |
| 47 | return NULL; |
| 48 | } |
| 49 | |
| 50 | |
| 51 | static int |
| 52 | do_test (void) |
| 53 | { |
| 54 | pthread_key_t key; |
| 55 | pthread_t th; |
| 56 | int err; |
| 57 | |
| 58 | err = pthread_key_create (&key, destr); |
| 59 | if (err != 0) |
| 60 | { |
| 61 | printf ("key_create failed: %s\n", strerror (err)); |
| 62 | return 1; |
| 63 | } |
| 64 | |
| 65 | result = 1; |
| 66 | |
| 67 | err = pthread_create (&th, NULL, tf, (void *) (long int) key); |
| 68 | if (err != 0) |
| 69 | { |
| 70 | printf ("create failed: %s\n", strerror (err)); |
| 71 | return 1; |
| 72 | } |
| 73 | |
| 74 | /* Wait for the thread to terminate. */ |
| 75 | err = pthread_join (th, NULL); |
| 76 | if (err != 0) |
| 77 | { |
| 78 | printf ("join failed: %s\n", strerror (err)); |
| 79 | return 1; |
| 80 | } |
| 81 | |
| 82 | if (result == 1) |
| 83 | puts ("destructor not called"); |
| 84 | else if (result == 2) |
| 85 | puts ("destructor got passed a wrong value"); |
| 86 | else if (result == 3) |
| 87 | puts ("setspecific in child failed"); |
| 88 | else if (result != 0) |
| 89 | puts ("result != 0"); |
| 90 | |
| 91 | return result; |
| 92 | } |
| 93 | |
| 94 | |
| 95 | #define TEST_FUNCTION do_test () |
| 96 | #include "../test-skeleton.c" |