| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /* Copyright (C) 2003-2015 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. |
| 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 <errno.h> |
| 20 | #include <pthread.h> |
| 21 | #include <signal.h> |
| 22 | #include <stdio.h> |
| 23 | #include <stdlib.h> |
| 24 | #include <string.h> |
| 25 | |
| 26 | #include "eintr.c" |
| 27 | |
| 28 | |
| 29 | static void * |
| 30 | tf2 (void *arg) |
| 31 | { |
| 32 | return arg; |
| 33 | } |
| 34 | |
| 35 | |
| 36 | static void * |
| 37 | tf1 (void *arg) |
| 38 | { |
| 39 | while (1) |
| 40 | { |
| 41 | pthread_t th; |
| 42 | |
| 43 | int e = pthread_create (&th, NULL, tf2, NULL); |
| 44 | if (e != 0) |
| 45 | { |
| 46 | if (e == EINTR) |
| 47 | { |
| 48 | puts ("pthread_create returned EINTR"); |
| 49 | exit (1); |
| 50 | } |
| 51 | |
| 52 | char buf[100]; |
| 53 | printf ("tf1: pthread_create failed: %s\n", |
| 54 | strerror_r (e, buf, sizeof (buf))); |
| 55 | exit (1); |
| 56 | } |
| 57 | |
| 58 | e = pthread_join (th, NULL); |
| 59 | if (e != 0) |
| 60 | { |
| 61 | if (e == EINTR) |
| 62 | { |
| 63 | puts ("pthread_join returned EINTR"); |
| 64 | exit (1); |
| 65 | } |
| 66 | |
| 67 | char buf[100]; |
| 68 | printf ("tf1: pthread_join failed: %s\n", |
| 69 | strerror_r (e, buf, sizeof (buf))); |
| 70 | exit (1); |
| 71 | } |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | |
| 76 | static int |
| 77 | do_test (void) |
| 78 | { |
| 79 | setup_eintr (SIGUSR1, NULL); |
| 80 | |
| 81 | int i; |
| 82 | for (i = 0; i < 10; ++i) |
| 83 | { |
| 84 | pthread_t th; |
| 85 | int e = pthread_create (&th, NULL, tf1, NULL); |
| 86 | if (e != 0) |
| 87 | { |
| 88 | char buf[100]; |
| 89 | printf ("main: pthread_create failed: %s\n", |
| 90 | strerror_r (e, buf, sizeof (buf))); |
| 91 | exit (1); |
| 92 | } |
| 93 | } |
| 94 | |
| 95 | (void) tf1 (NULL); |
| 96 | /* NOTREACHED */ |
| 97 | |
| 98 | return 0; |
| 99 | } |
| 100 | |
| 101 | #define EXPECTED_SIGNAL SIGALRM |
| 102 | #define TIMEOUT 3 |
| 103 | #define TEST_FUNCTION do_test () |
| 104 | #include "../test-skeleton.c" |