1 files changed, 35 insertions, 0 deletions
diff --git a/REORG.TODO/sysvipc/ftok.c b/REORG.TODO/sysvipc/ftok.c
new file mode 100644
index 0000000000..00749031eb
--- /dev/null
+++ b/REORG.TODO/sysvipc/ftok.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1995-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+   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/ipc.h>
+#include <sys/stat.h>
+
+key_t
+ftok (const char *pathname, int proj_id)
+{
+  struct stat64 st;
+  key_t key;
+
+  if (__xstat64 (_STAT_VER, pathname, &st) < 0)
+    return (key_t) -1;
+
+  key = ((st.st_ino & 0xffff) | ((st.st_dev & 0xff) << 16)
+	 | ((proj_id & 0xff) << 24));
+
+  return key;
+}