wait.h File Reference

Go to the source code of this file.

Macros
#define	wait_crashed(w)   ((w) & 127)
#define	wait_exitcode(w)   ((w) >> 8)
#define	wait_stopsig(w)   ((w) >> 8)
#define	wait_stopped(w)   (((w) & 127) == 127)

Functions
int	wait_pid (int *, int)
int	wait_nohang (int *)
int	wait_stop ()
int	wait_stopnohang ()

Detailed Description

Author

djb s/qmail

Definition in file wait.h.

Macro Definition Documentation

wait_crashed

#define wait_crashed

(

w

)

((w) & 127)

Definition at line 15 of file wait.h.

wait_exitcode

#define wait_exitcode

(

w

)

((w) >> 8)

Definition at line 16 of file wait.h.

wait_stopped

#define wait_stopped

(

w

)

(((w) & 127) == 127)

Definition at line 18 of file wait.h.

wait_stopsig

#define wait_stopsig

(

w

)

((w) >> 8)

Definition at line 17 of file wait.h.

Function Documentation

wait_nohang()

int wait_nohang

(

int *

wstat

)

Definition at line 12 of file wait.c.

wait_pid()

int wait_pid	(	int *	wstat,
		int	pid
	)

Definition at line 17 of file wait.c.

wait_stop()

int wait_stop

(

)

wait_stopnohang()

int wait_stopnohang

(

)