Mercurial > projects > ldc
diff druntime/import/stdc/posix/sys/wait.d @ 760:6f33b427bfd1
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> |
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date | Wed, 12 Nov 2008 00:19:18 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/druntime/import/stdc/posix/sys/wait.d Wed Nov 12 00:19:18 2008 +0100 @@ -0,0 +1,136 @@ +/** + * D header file for POSIX. + * + * Copyright: Public Domain + * License: Public Domain + * Authors: Sean Kelly + * Standards: The Open Group Base Specifications Issue 6, IEEE Std 1003.1, 2004 Edition + */ +module stdc.posix.sys.wait; + +private import stdc.posix.config; +public import stdc.posix.sys.types; // for id_t, pid_t +public import stdc.posix.signal; // for siginfo_t (XSI) +//public import stdc.posix.resource; // for rusage (XSI) + +extern (C): + +// +// Required +// +/* +WNOHANG +WUNTRACED + +WEXITSTATUS +WIFCONTINUED +WIFEXITED +WIFSIGNALED +WIFSTOPPED +WSTOPSIG +WTERMSIG + +pid_t wait(int*); +pid_t waitpid(pid_t, int*, int); +*/ + +version( linux ) +{ + const WNOHANG = 1; + const WUNTRACED = 2; + + private + { + const __W_CONTINUED = 0xFFFF; + + extern (D) int __WTERMSIG( int status ) { return status & 0x7F; } + } + + // + // NOTE: These macros assume __USE_BSD is not defined in the relevant + // C headers as the parameter definition there is different and + // much more complicated. + // + extern (D) int WEXITSTATUS( int status ) { return ( status & 0xFF00 ) >> 8; } + extern (D) int WIFCONTINUED( int status ) { return status == __W_CONTINUED; } + extern (D) bool WIFEXITED( int status ) { return __WTERMSIG( status ) == 0; } + extern (D) bool WIFSIGNALED( int status ) + { + return ( cast(byte) ( ( status & 0x7F ) + 1 ) >> 1 ) > 0; + } + extern (D) bool WIFSTOPPED( int status ) { return ( status & 0xFF ) == 0x7F; } + extern (D) int WSTOPSIG( int status ) { return WEXITSTATUS( status ); } + extern (D) int WTERMSIG( int status ) { return status & 0x7F; } +} +else version( darwin ) +{ + const WNOHANG = 1; + const WUNTRACED = 2; + + private + { + const _WSTOPPED = 0177; + } + + extern (D) int _WSTATUS(int status) { return (status & 0177); } + extern (D) int WEXITSTATUS( int status ) { return (status >> 8); } + extern (D) int WIFCONTINUED( int status ) { return status == 0x13; } + extern (D) bool WIFEXITED( int status ) { return _WSTATUS(status) == 0; } + extern (D) bool WIFSIGNALED( int status ) + { + return _WSTATUS( status ) != _WSTOPPED && _WSTATUS( status ) != 0; + } + extern (D) bool WIFSTOPPED( int status ) { return _WSTATUS( status ) == _WSTOPPED; } + extern (D) int WSTOPSIG( int status ) { return status >> 8; } + extern (D) int WTERMSIG( int status ) { return _WSTATUS( status ); } +} +else version( freebsd ) +{ + const WNOHANG = 1; + const WUNTRACED = 2; + const WCONTINUED = 4; + + private + { + const _WSTOPPED = 0177; + } + + extern (D) int _WSTATUS(int status) { return (status & 0177); } + extern (D) int WEXITSTATUS( int status ) { return (status >> 8); } + extern (D) int WIFCONTINUED( int status ) { return status == 0x13; } + extern (D) bool WIFEXITED( int status ) { return _WSTATUS(status) == 0; } + extern (D) bool WIFSIGNALED( int status ) + { + return _WSTATUS( status ) != _WSTOPPED && _WSTATUS( status ) != 0; + } + extern (D) bool WIFSTOPPED( int status ) { return _WSTATUS( status ) == _WSTOPPED; } + extern (D) int WSTOPSIG( int status ) { return status >> 8; } + extern (D) int WTERMSIG( int status ) { return _WSTATUS( status ); } +} +else +{ + static assert( false ); +} + +pid_t wait(int*); +pid_t waitpid(pid_t, int*, int); + +// +// XOpen (XSI) +// +/* +WEXITED +WSTOPPED +WCONTINUED +WNOHANG +WNOWAIT + +enum idtype_t +{ + P_ALL, + P_PID, + P_PGID +} + +int waitid(idtype_t, id_t, siginfo_t*, int); +*/