1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 2#ifndef _LINUX_WAIT_H
 3#define _LINUX_WAIT_H
 4
 5#define WNOHANG		0x00000001
 6#define WUNTRACED	0x00000002
 7#define WSTOPPED	WUNTRACED
 8#define WEXITED		0x00000004
 9#define WCONTINUED	0x00000008
10#define WNOWAIT		0x01000000	/* Don't reap, just poll status.  */
11
12#define __WNOTHREAD	0x20000000	/* Don't wait on children of other threads in this group */
13#define __WALL		0x40000000	/* Wait on all children, regardless of type */
14#define __WCLONE	0x80000000	/* Wait only on non-SIGCHLD children */
15
16/* First argument to waitid: */
17#define P_ALL		0
18#define P_PID		1
19#define P_PGID		2
20#define P_PIDFD		3
21
22
23#endif /* _LINUX_WAIT_H */