2011-02-12 05:22:29 +00:00
|
|
|
#ifndef _SYS_WAIT_H
|
|
|
|
|
#define _SYS_WAIT_H
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
extern "C" {
|
|
|
|
|
#endif
|
|
|
|
|
|
2011-04-21 18:21:57 +00:00
|
|
|
#include <signal.h>
|
|
|
|
|
|
2011-02-12 05:22:29 +00:00
|
|
|
#define __NEED_pid_t
|
|
|
|
|
#define __NEED_id_t
|
|
|
|
|
#define __NEED_siginfo_t
|
|
|
|
|
#include <bits/alltypes.h>
|
|
|
|
|
|
|
|
|
|
typedef int idtype_t;
|
|
|
|
|
|
|
|
|
|
pid_t wait (int *);
|
|
|
|
|
int waitid (idtype_t, id_t, siginfo_t *, int);
|
|
|
|
|
pid_t waitpid (pid_t, int *, int );
|
2011-02-19 07:26:11 +00:00
|
|
|
|
|
|
|
|
#ifdef _GNU_SOURCE
|
|
|
|
|
#include <sys/resource.h>
|
|
|
|
|
pid_t wait3 (int *, int, struct rusage *);
|
|
|
|
|
pid_t wait4 (pid_t, int *, int, struct rusage *);
|
|
|
|
|
#endif
|
2011-02-12 05:22:29 +00:00
|
|
|
|
2011-04-21 18:27:28 +00:00
|
|
|
#define WNOHANG 1
|
|
|
|
|
#define WUNTRACED 2
|
|
|
|
|
|
|
|
|
|
#define WSTOPPED 2
|
|
|
|
|
#define WEXITED 4
|
|
|
|
|
#define WCONTINUED 8
|
|
|
|
|
#define WNOWAIT 0x1000000
|
|
|
|
|
|
|
|
|
|
#define P_ALL 0
|
|
|
|
|
#define P_PID 1
|
|
|
|
|
#define P_PGID 2
|
|
|
|
|
|
|
|
|
|
#ifndef WEXITSTATUS
|
|
|
|
|
#define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
|
|
|
|
|
#define WTERMSIG(s) ((s) & 0x7f)
|
|
|
|
|
#define WSTOPSIG(s) WEXITSTATUS(s)
|
|
|
|
|
#define WCOREDUMP(s) ((s) & 0x80)
|
|
|
|
|
#define WIFEXITED(s) (!WTERMSIG(s))
|
|
|
|
|
#define WIFSTOPPED(s) (((s) & 0xff) == 0x7f)
|
|
|
|
|
#define WIFSIGNALED(s) (((signed char) (((s) & 0x7f) + 1) >> 1) > 0)
|
|
|
|
|
#define WIFCONTINUED(s) ((s) == 0xffff)
|
|
|
|
|
#endif
|
2011-02-12 05:22:29 +00:00
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
