1 files changed, 1 insertions, 10 deletions
diff --git a/posix/wait3.c b/posix/wait3.c
index 6b6e3a500d..9d7141f5ba 100644
--- a/posix/wait3.c
+++ b/posix/wait3.c
@@ -15,7 +15,6 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include <sys/wait.h>
 #include <sys/types.h>
 
@@ -27,15 +26,7 @@
 pid_t
 __wait3 (int *stat_loc, int options, struct rusage *usage)
 {
-  if ((options & ~(WNOHANG|WUNTRACED)) != 0)
-    {
-      __set_errno (EINVAL);
-      return (pid_t) -1;
-    }
-
-  __set_errno (ENOSYS);
-  return (pid_t) -1;
+  return __wait4 (WAIT_ANY, stat_loc, options, usage);
 }
-stub_warning (wait3)
 
 weak_alias (__wait3, wait3)