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comparison druntime/import/stdc/posix/sys/wait.d @ 760:6f33b427bfd1

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Seems like hg ignores .di files, so I missed a bunch of stuff. complete druntime should be there now :)
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Wed, 12 Nov 2008 00:19:18 +0100
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759:d3eb054172f9 760:6f33b427bfd1
1 /**
2 * D header file for POSIX.
3 *
4 * Copyright: Public Domain
5 * License: Public Domain
6 * Authors: Sean Kelly
7 * Standards: The Open Group Base Specifications Issue 6, IEEE Std 1003.1, 2004 Edition
8 */
9 module stdc.posix.sys.wait;
10
11 private import stdc.posix.config;
12 public import stdc.posix.sys.types; // for id_t, pid_t
13 public import stdc.posix.signal; // for siginfo_t (XSI)
14 //public import stdc.posix.resource; // for rusage (XSI)
15
16 extern (C):
17
18 //
19 // Required
20 //
21 /*
22 WNOHANG
23 WUNTRACED
24
25 WEXITSTATUS
26 WIFCONTINUED
27 WIFEXITED
28 WIFSIGNALED
29 WIFSTOPPED
30 WSTOPSIG
31 WTERMSIG
32
33 pid_t wait(int*);
34 pid_t waitpid(pid_t, int*, int);
35 */
36
37 version( linux )
38 {
39 const WNOHANG = 1;
40 const WUNTRACED = 2;
41
42 private
43 {
44 const __W_CONTINUED = 0xFFFF;
45
46 extern (D) int __WTERMSIG( int status ) { return status & 0x7F; }
47 }
48
49 //
50 // NOTE: These macros assume __USE_BSD is not defined in the relevant
51 // C headers as the parameter definition there is different and
52 // much more complicated.
53 //
54 extern (D) int WEXITSTATUS( int status ) { return ( status & 0xFF00 ) >> 8; }
55 extern (D) int WIFCONTINUED( int status ) { return status == __W_CONTINUED; }
56 extern (D) bool WIFEXITED( int status ) { return __WTERMSIG( status ) == 0; }
57 extern (D) bool WIFSIGNALED( int status )
58 {
59 return ( cast(byte) ( ( status & 0x7F ) + 1 ) >> 1 ) > 0;
60 }
61 extern (D) bool WIFSTOPPED( int status ) { return ( status & 0xFF ) == 0x7F; }
62 extern (D) int WSTOPSIG( int status ) { return WEXITSTATUS( status ); }
63 extern (D) int WTERMSIG( int status ) { return status & 0x7F; }
64 }
65 else version( darwin )
66 {
67 const WNOHANG = 1;
68 const WUNTRACED = 2;
69
70 private
71 {
72 const _WSTOPPED = 0177;
73 }
74
75 extern (D) int _WSTATUS(int status) { return (status & 0177); }
76 extern (D) int WEXITSTATUS( int status ) { return (status >> 8); }
77 extern (D) int WIFCONTINUED( int status ) { return status == 0x13; }
78 extern (D) bool WIFEXITED( int status ) { return _WSTATUS(status) == 0; }
79 extern (D) bool WIFSIGNALED( int status )
80 {
81 return _WSTATUS( status ) != _WSTOPPED && _WSTATUS( status ) != 0;
82 }
83 extern (D) bool WIFSTOPPED( int status ) { return _WSTATUS( status ) == _WSTOPPED; }
84 extern (D) int WSTOPSIG( int status ) { return status >> 8; }
85 extern (D) int WTERMSIG( int status ) { return _WSTATUS( status ); }
86 }
87 else version( freebsd )
88 {
89 const WNOHANG = 1;
90 const WUNTRACED = 2;
91 const WCONTINUED = 4;
92
93 private
94 {
95 const _WSTOPPED = 0177;
96 }
97
98 extern (D) int _WSTATUS(int status) { return (status & 0177); }
99 extern (D) int WEXITSTATUS( int status ) { return (status >> 8); }
100 extern (D) int WIFCONTINUED( int status ) { return status == 0x13; }
101 extern (D) bool WIFEXITED( int status ) { return _WSTATUS(status) == 0; }
102 extern (D) bool WIFSIGNALED( int status )
103 {
104 return _WSTATUS( status ) != _WSTOPPED && _WSTATUS( status ) != 0;
105 }
106 extern (D) bool WIFSTOPPED( int status ) { return _WSTATUS( status ) == _WSTOPPED; }
107 extern (D) int WSTOPSIG( int status ) { return status >> 8; }
108 extern (D) int WTERMSIG( int status ) { return _WSTATUS( status ); }
109 }
110 else
111 {
112 static assert( false );
113 }
114
115 pid_t wait(int*);
116 pid_t waitpid(pid_t, int*, int);
117
118 //
119 // XOpen (XSI)
120 //
121 /*
122 WEXITED
123 WSTOPPED
124 WCONTINUED
125 WNOHANG
126 WNOWAIT
127
128 enum idtype_t
129 {
130 P_ALL,
131 P_PID,
132 P_PGID
133 }
134
135 int waitid(idtype_t, id_t, siginfo_t*, int);
136 */