1 files changed, 21 insertions, 0 deletions

diff --git a/include/uapi/linux/wait.h b/include/uapi/linux/wait.h
new file mode 100644
index 000000000000..9393eead23e2
--- /dev/null
+++ b/include/uapi/linux/wait.h
@@ -0,0 +1,21 @@
+#ifndef _UAPI_LINUX_WAIT_H
+#define _UAPI_LINUX_WAIT_H
+
+#define WNOHANG         0x00000001
+#define WUNTRACED       0x00000002
+#define WSTOPPED        WUNTRACED
+#define WEXITED         0x00000004
+#define WCONTINUED      0x00000008
+#define WNOWAIT         0x01000000      /* Don't reap, just poll status.  */
+
+#define __WNOTHREAD     0x20000000      /* Don't wait on children of other threads in this group */
+#define __WALL          0x40000000      /* Wait on all children, regardless of type */
+#define __WCLONE        0x80000000      /* Wait only on non-SIGCHLD children */
+
+/* First argument to waitid: */
+#define P_ALL           0
+#define P_PID           1
+#define P_PGID          2
+
+
+#endif /* _UAPI_LINUX_WAIT_H */