1 /*
2 * Copyright (C) 2017 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in
12 * the documentation and/or other materials provided with the
13 * distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29 #if !defined(DO_NOT_INCLUDE_SCHED_H)
30 #include <sched.h>
31 #endif
32
33 #include "header_checks.h"
34
sched_h()35 static void sched_h() {
36 TYPE(pid_t);
37 TYPE(time_t);
38 TYPE(struct timespec);
39
40 TYPE(struct sched_param);
41 STRUCT_MEMBER(struct sched_param, int, sched_priority);
42 #if !defined(__linux__)
43 STRUCT_MEMBER(struct sched_param, int, sched_ss_low_priority);
44 STRUCT_MEMBER(struct sched_param, struct timespec, sched_ss_repl_period);
45 STRUCT_MEMBER(struct sched_param, struct timespec, sched_ss_init_budget);
46 STRUCT_MEMBER(struct sched_param, int, sched_ss_max_repl);
47 #endif
48
49 MACRO(SCHED_FIFO);
50 MACRO(SCHED_RR);
51 #if !defined(__linux__)
52 MACRO(SCHED_SPORADIC);
53 #endif
54 MACRO(SCHED_OTHER);
55
56 FUNCTION(sched_get_priority_max, int (*f)(int));
57 FUNCTION(sched_get_priority_min, int (*f)(int));
58 FUNCTION(sched_getparam, int (*f)(pid_t, struct sched_param*));
59 FUNCTION(sched_getscheduler, int (*f)(pid_t));
60 FUNCTION(sched_rr_get_interval, int (*f)(pid_t, struct timespec*));
61 FUNCTION(sched_setparam, int (*f)(pid_t, const struct sched_param*));
62 FUNCTION(sched_setscheduler, int (*f)(pid_t, int, const struct sched_param*));
63 FUNCTION(sched_yield, int (*f)(void));
64 }
65