From 28f540f45bbacd939bfd07f213bcad2bf730b1bf Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@gnu.org>
Date: Sat, 18 Feb 1995 01:27:10 +0000
Subject: initial import

---
 sysdeps/mach/hurd/opendir.c | 60 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 sysdeps/mach/hurd/opendir.c

(limited to 'sysdeps/mach/hurd/opendir.c')

diff --git a/sysdeps/mach/hurd/opendir.c b/sysdeps/mach/hurd/opendir.c
new file mode 100644
index 0000000000..d843da8aeb
--- /dev/null
+++ b/sysdeps/mach/hurd/opendir.c
@@ -0,0 +1,60 @@
+/* Copyright (C) 1993, 1994 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <ansidecl.h>
+#include <errno.h>
+#include <limits.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <hurd.h>
+
+
+/* Open a directory stream on NAME.  */
+DIR *
+DEFUN(opendir, (name), CONST char *name)
+{
+  DIR *dirp;
+  file_t port;
+
+  port = __file_name_lookup (name, O_RDONLY, 0);
+  if (port == MACH_PORT_NULL)
+    return NULL;
+
+  /* XXX this port should be deallocated on exec */
+
+  dirp = (DIR *) malloc (sizeof (DIR));
+  if (dirp == NULL)
+    {
+      __mach_port_deallocate (__mach_task_self (), port);
+      return NULL;
+    }    
+
+  dirp->__port = port;
+  dirp->__data = dirp->__ptr = NULL;
+  dirp->__entry_data = dirp->__entry_ptr = 0;
+  dirp->__allocation = 0;
+  dirp->__size = 0;
+
+  return dirp;
+}
-- 
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