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581c785b | 1 | /* Copyright (C) 2003-2022 Free Software Foundation, Inc. |
f1205aa7 | 2 | This file is part of the GNU C Library. |
f1205aa7 UD |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
f1205aa7 UD |
17 | |
18 | #include <pthread.h> | |
19 | #include <stdio.h> | |
20 | #include <unistd.h> | |
21 | #include <sys/types.h> | |
22 | ||
23 | ||
24 | static int global; | |
25 | ||
26 | static void * | |
27 | tf (void *a) | |
28 | { | |
29 | global = 1; | |
30 | ||
31 | return 0; | |
32 | } | |
33 | ||
34 | ||
35 | int | |
36 | do_test (void) | |
37 | { | |
38 | pthread_t th; | |
39 | pthread_attr_t at; | |
40 | ||
41 | if (pthread_attr_init (&at) != 0) | |
42 | { | |
43 | puts ("attr_init failed"); | |
44 | return 1; | |
45 | } | |
46 | ||
47 | if (pthread_attr_setschedpolicy (&at, SCHED_OTHER) != 0) | |
48 | { | |
49 | puts ("attr_setschedpolicy failed"); | |
50 | return 1; | |
51 | } | |
52 | ||
53 | struct sched_param pa; | |
54 | if (sched_getparam (getpid (), &pa) != 0) | |
55 | { | |
56 | puts ("sched_getschedparam failed"); | |
57 | return 1; | |
58 | } | |
59 | ||
60 | if (pthread_attr_setschedparam (&at, &pa) != 0) | |
61 | { | |
62 | puts ("attr_setschedparam failed"); | |
63 | return 1; | |
64 | } | |
65 | ||
66 | if (pthread_attr_setinheritsched (&at, PTHREAD_EXPLICIT_SCHED) != 0) | |
67 | { | |
68 | puts ("attr_setinheritsched failed"); | |
69 | return 1; | |
70 | } | |
71 | ||
72 | if (pthread_create (&th, &at, tf, NULL) != 0) | |
73 | { | |
74 | puts ("create failed"); | |
75 | return 1; | |
76 | } | |
77 | ||
78 | int e = pthread_join (th, NULL); | |
79 | if (e != 0) | |
80 | { | |
81 | printf ("join failed: %d\n", e); | |
82 | return 1; | |
83 | } | |
84 | ||
85 | if (global == 0) | |
86 | { | |
87 | puts ("thread didn't run"); | |
88 | return 1; | |
89 | } | |
90 | ||
91 | return 0; | |
92 | } | |
93 | ||
94 | ||
95 | #define TEST_FUNCTION do_test () | |
96 | #include "../test-skeleton.c" |