a887211b00
* include/fcntl.h: Ditto.
* include/lastlog.h: Ditto.
* include/memory.h: Ditto.
* include/mntent.h: Ditto.
* include/paths.h: Ditto.
* include/poll.h: Ditto.
* include/syslog.h: Ditto.
* include/termio.h: Ditto.
* include/tzfile.h: Ditto.
* include/arpa/inet.h: Ditto.
* include/asm/byteorder.h: Ditto.
* include/asm/socket.h: Ditto.
* include/asm/types.h: Ditto.
* include/cygwin/if.h: Ditto.
* include/cygwin/mtio.h: Ditto.
* include/cygwin/rdevio.h: Ditto.
* include/cygwin/socket.h: Ditto.
* include/net/if.h: Ditto.
* include/netinet/in.h: Ditto.
* include/netinet/in_systm.h: Ditto.
* include/netinet/ip.h: Ditto.
* include/netinet/ip_icmp.h: Ditto.
* include/netinet/tcp.h: Ditto.
* include/sys/cdefs.h: Ditto.
* include/sys/cygwin.h: Ditto.
* include/sys/ioctl.h: Ditto.
* include/sys/mman.h: Ditto.
* include/sys/mount.h: Ditto.
* include/sys/mtio.h: Ditto.
* include/sys/procfs.h: Ditto.
* include/sys/resource.h: Ditto.
* include/sys/smallprint.h: Ditto.
* include/sys/socket.h: Ditto.
* include/sys/strace.h: Ditto.
* include/sys/syslog.h: Ditto.
* include/sys/sysmacros.h: Ditto.
* include/sys/termio.h: Ditto.
* include/sys/termios.h: Ditto.
* include/sys/uio.h: Ditto.
* include/sys/un.h: Ditto.
* include/sys/utsname.h: Ditto.
* include/sys/vfs.h: Ditto.
* include/sys/wait.h: Ditto.
* regexp/regerror.c: Ditto.
* regexp/regexp.h: Ditto.
* regexp/regmagic.h: Ditto.
74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
/* sys/wait.h
|
|
|
|
Copyright 1997, 1998, 2001 Red Hat, Inc.
|
|
|
|
This file is part of Cygwin.
|
|
|
|
This software is a copyrighted work licensed under the terms of the
|
|
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
|
|
details. */
|
|
|
|
#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
|