1 files changed, 64 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/mach/hurd/readdir_r.c b/REORG.TODO/sysdeps/mach/hurd/readdir_r.c
new file mode 100644
index 0000000000..6acbb7c811
--- /dev/null
+++ b/REORG.TODO/sysdeps/mach/hurd/readdir_r.c
@@ -0,0 +1,64 @@
+/* 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 <errno.h>
+#include <limits.h>
+#include <stddef.h>
+#include <string.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <hurd.h>
+#include <hurd/fd.h>
+#include "dirstream.h"
+
+
+/* Read a directory entry from DIRP.  */
+int
+__readdir_r (DIR *dirp, struct dirent *entry, struct dirent **result)
+{
+  if (sizeof (struct dirent64) == sizeof (struct dirent))
+    /* We should in fact just be an alias to readdir64_r on this machine.  */
+    return __readdir64_r (dirp,
+			  (struct dirent64 *) entry,
+			  (struct dirent64 **) result);
+
+  struct dirent64 *result64;
+  union
+  {
+    struct dirent64 d;
+    char b[offsetof (struct dirent64, d_name) + UCHAR_MAX + 1];
+  } u;
+  int err;
+
+  err = __readdir64_r (dirp, &u.d, &result64);
+  if (result64)
+    {
+      entry->d_fileno = result64->d_fileno;
+      entry->d_reclen = result64->d_reclen;
+      entry->d_type = result64->d_type;
+      entry->d_namlen = result64->d_namlen;
+      memcpy (entry->d_name, result64->d_name, result64->d_namlen + 1);
+      *result = entry;
+    }
+  else
+    *result = NULL;
+
+  return err;
+}
+
+weak_alias (__readdir_r, readdir_r)