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d614a753 | 1 | /* Copyright (C) 2003-2020 Free Software Foundation, Inc. |
f1205aa7 UD |
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 | |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
f1205aa7 UD |
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" |