1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _UAPI_LINUX_WAIT_H 3#define _UAPI_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 21 22#endif /* _UAPI_LINUX_WAIT_H */ 23