1 files changed, 39 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/getlogin.c b/REORG.TODO/sysdeps/unix/sysv/linux/getlogin.c
new file mode 100644
index 0000000000..ccb9e78ff2
--- /dev/null
+++ b/REORG.TODO/sysdeps/unix/sysv/linux/getlogin.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 2010-2017 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 <pwd.h>
+#include <unistd.h>
+#include <not-cancel.h>
+
+#define STATIC static
+#define getlogin getlogin_fd0
+#include <sysdeps/unix/getlogin.c>
+#undef getlogin
+
+
+/* Return the login name of the user, or NULL if it can't be determined.
+   The returned pointer, if not NULL, is good only until the next call.  */
+
+char *
+getlogin (void)
+{
+  int res = __getlogin_r_loginuid (name, sizeof (name));
+  if (res >= 0)
+    return res == 0 ? name : NULL;
+
+  return getlogin_fd0 ();
+}