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