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-rw-r--r--sysdeps/mach/hurd/wait4.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/sysdeps/mach/hurd/wait4.c b/sysdeps/mach/hurd/wait4.c
deleted file mode 100644
index 4d54c0e316..0000000000
--- a/sysdeps/mach/hurd/wait4.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Copyright (C) 1993-2017 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
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   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/>.  */
-
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <errno.h>
-#include <hurd.h>
-#include <hurd/port.h>
-
-pid_t
-__wait4 (pid_t pid, int *stat_loc, int options, struct rusage *usage)
-{
-  pid_t dead;
-  error_t err;
-  struct rusage ignored;
-  int sigcode;
-  int dummy;
-
-  err = __USEPORT (PROC, __proc_wait (port, pid, options,
-				      stat_loc ?: &dummy, &sigcode,
-				      usage ?: &ignored, &dead));
-  switch (err)
-    {
-    case 0:			/* Got a child.  */
-      return dead;
-    case EAGAIN:
-      /* The RPC returns this error when the WNOHANG flag is set and no
-	 selected children are dead (but some are living).  In that
-	 situation, our return value is zero.  (The RPC can't return zero
-	 for DEAD without also returning some garbage for the other out
-	 parameters, so an error return is much more natural here.  Hence
-	 the difference between the RPC and the POSIX.1 interface.  */
-      return (pid_t) 0;
-    default:
-      return (pid_t) __hurd_fail (err);
-    }
-}
-
-weak_alias (__wait4, wait4)