| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Copyright (C) 2003-2016 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 <unistd.h> |
| 22 | #include <sys/types.h> |
| 23 | |
| 24 | |
| 25 | static int global; |
| 26 | |
| 27 | static void * |
| 28 | tf (void *a) |
| 29 | { |
| 30 | global = 1; |
| 31 | |
| 32 | return 0; |
| 33 | } |
| 34 | |
| 35 | |
| 36 | int |
| 37 | do_test (void) |
| 38 | { |
| 39 | pthread_t th; |
| 40 | pthread_attr_t at; |
| 41 | |
| 42 | if (pthread_attr_init (&at) != 0) |
| 43 | { |
| 44 | puts ("attr_init failed"); |
| 45 | return 1; |
| 46 | } |
| 47 | |
| 48 | if (pthread_attr_setschedpolicy (&at, SCHED_OTHER) != 0) |
| 49 | { |
| 50 | puts ("attr_setschedpolicy failed"); |
| 51 | return 1; |
| 52 | } |
| 53 | |
| 54 | struct sched_param pa; |
| 55 | if (sched_getparam (getpid (), &pa) != 0) |
| 56 | { |
| 57 | puts ("sched_getschedparam failed"); |
| 58 | return 1; |
| 59 | } |
| 60 | |
| 61 | if (pthread_attr_setschedparam (&at, &pa) != 0) |
| 62 | { |
| 63 | puts ("attr_setschedparam failed"); |
| 64 | return 1; |
| 65 | } |
| 66 | |
| 67 | if (pthread_attr_setinheritsched (&at, PTHREAD_EXPLICIT_SCHED) != 0) |
| 68 | { |
| 69 | puts ("attr_setinheritsched failed"); |
| 70 | return 1; |
| 71 | } |
| 72 | |
| 73 | if (pthread_create (&th, &at, tf, NULL) != 0) |
| 74 | { |
| 75 | puts ("create failed"); |
| 76 | return 1; |
| 77 | } |
| 78 | |
| 79 | int e = pthread_join (th, NULL); |
| 80 | if (e != 0) |
| 81 | { |
| 82 | printf ("join failed: %d\n", e); |
| 83 | return 1; |
| 84 | } |
| 85 | |
| 86 | if (global == 0) |
| 87 | { |
| 88 | puts ("thread didn't run"); |
| 89 | return 1; |
| 90 | } |
| 91 | |
| 92 | return 0; |
| 93 | } |
| 94 | |
| 95 | |
| 96 | #define TEST_FUNCTION do_test () |
| 97 | #include "../test-skeleton.c" |