diff options
Diffstat (limited to 'win/sys/wait.h')
-rw-r--r-- | win/sys/wait.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/win/sys/wait.h b/win/sys/wait.h new file mode 100644 index 000000000..077f46618 --- /dev/null +++ b/win/sys/wait.h @@ -0,0 +1,82 @@ +/* This file is part of the KDE project + Copyright (C) 2003-2004 Jaroslaw Staniek <js@iidea.pl> + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this program; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef _SYS_WAIT_H +#define _SYS_WAIT_H + +#include <sys/types.h> +#include <sys/resource.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#define WNOHANG 1 +#define WUNTRACED 2 + +/* A status looks like: + <2 bytes info> <2 bytes code> + + <code> == 0, child has exited, info is the exit value + <code> == 1..7e, child has exited, info is the signal number. + <code> == 7f, child has stopped, info was the signal number. + <code> == 80, there was a core dump. +*/ + +#define WIFEXITED(w) (((w) & 0xff) == 0) +#define WIFSIGNALED(w) (((w) & 0x7f) > 0 && (((w) & 0x7f) < 0x7f)) +#define WIFSTOPPED(w) (((w) & 0xff) == 0x7f) +#define WEXITSTATUS(w) (((w) >> 8) & 0xff) +#define WTERMSIG(w) ((w) & 0x7f) +#define WSTOPSIG WEXITSTATUS + +pid_t wait (int *); +pid_t waitpid (pid_t, int *, int); +pid_t wait3 (int *__status, int __options, struct rusage *__rusage); +pid_t wait4 (pid_t __pid, int *__status, int __options, struct rusage *__rusage); + +union wait + { + int w_status; + struct + { + unsigned int __w_termsig:7; /* Terminating signal. */ + unsigned int __w_coredump:1; /* Set if dumped core. */ + unsigned int __w_retcode:8; /* Return code if exited normally. */ + unsigned int:16; + } __wait_terminated; + struct + { + unsigned int __w_stopval:8; /* W_STOPPED if stopped. */ + unsigned int __w_stopsig:8; /* Stopping signal. */ + unsigned int:16; + } __wait_stopped; + }; + +#define w_termsig __wait_terminated.__w_termsig +#define w_coredump __wait_terminated.__w_coredump +#define w_retcode __wait_terminated.__w_retcode +#define w_stopsig __wait_stopped.__w_stopsig +#define w_stopval __wait_stopped.__w_stopval + +#ifdef __cplusplus +}; +#endif + +#endif |