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-rw-r--r--REORG.TODO/sysdeps/mach/hurd/seekdir.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/mach/hurd/seekdir.c b/REORG.TODO/sysdeps/mach/hurd/seekdir.c
new file mode 100644
index 0000000000..8d3020b02c
--- /dev/null
+++ b/REORG.TODO/sysdeps/mach/hurd/seekdir.c
@@ -0,0 +1,37 @@
+/* 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 <stddef.h>
+#include <dirent.h>
+#include <unistd.h>
+#include "dirstream.h"
+
+/* Seek to position POS in DIRP.  */
+/* XXX should be __seekdir ? */
+void
+seekdir (DIR *dirp, long int pos)
+{
+  __libc_lock_lock (dirp->__lock);
+  /* Change our entry index pointer to POS and discard any data already
+     read.  The next `readdir' call will notice the empty block and read
+     anew from the location in DIRP->__entry_ptr and reset the other state
+     variables.  */
+  dirp->__entry_ptr = pos;
+  dirp->__size = 0;
+  __libc_lock_unlock (dirp->__lock);
+}