/* Definitions of flag bits for `waitpid' et al.
- Copyright (C) 1992-2015 Free Software Foundation, Inc.
+ Copyright (C) 1992-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
+ <https://www.gnu.org/licenses/>. */
#if !defined _SYS_WAIT_H && !defined _STDLIB_H
# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead."
#define WUNTRACED 2 /* Report status of stopped children. */
/* Bits in the fourth argument to `waitid'. */
-#define WSTOPPED 2 /* Report stopped child (same as WUNTRACED). */
-#define WEXITED 4 /* Report dead child. */
-#define WCONTINUED 8 /* Report continued child. */
-#define WNOWAIT 0x01000000 /* Don't reap, just poll status. */
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
+# define WSTOPPED 2 /* Report stopped child (same as WUNTRACED). */
+# define WEXITED 4 /* Report dead child. */
+# define WCONTINUED 8 /* Report continued child. */
+# define WNOWAIT 0x01000000 /* Don't reap, just poll status. */
+#endif
#define __WNOTHREAD 0x20000000 /* Don't wait on children of other threads
in this group */