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 #include <sys/wait.h>
30
31 #include "header_checks.h"
32
sys_wait_h()33 static void sys_wait_h() {
34 MACRO(WCONTINUED);
35 MACRO(WNOHANG);
36 MACRO(WUNTRACED);
37
38 #if !defined(WEXITSTATUS)
39 #error WEXITSTATUS
40 #endif
41 #if !defined(WIFCONTINUED)
42 #error WIFCONTINUED
43 #endif
44 #if !defined(WIFEXITED)
45 #error WIFEXITED
46 #endif
47 #if !defined(WIFSIGNALED)
48 #error WIFSIGNALED
49 #endif
50 #if !defined(WIFSTOPPED)
51 #error WIFSTOPPED
52 #endif
53 #if !defined(WSTOPSIG)
54 #error WSTOPSIG
55 #endif
56 #if !defined(WTERMSIG)
57 #error WTERMSIG
58 #endif
59
60 MACRO(WEXITED);
61 MACRO(WNOWAIT);
62 MACRO(WSTOPPED);
63
64 TYPE(idtype_t);
65 MACRO(P_ALL);
66 MACRO(P_PGID);
67 MACRO(P_PID);
68
69 TYPE(id_t);
70 TYPE(pid_t);
71 TYPE(siginfo_t);
72 TYPE(union sigval);
73
74 FUNCTION(wait, pid_t (*f)(int*));
75 FUNCTION(waitid, int (*f)(idtype_t, id_t, siginfo_t*, int));
76 FUNCTION(waitpid, pid_t (*f)(pid_t, int*, int));
77 }
78