Replace ad-hoc 'read_pass' with gnulib module 'getpass-gnu'.

1 files changed, 31 insertions, 0 deletions

diff --git a/gl/getpass.h b/gl/getpass.h
new file mode 100644
index 0000000000..6502126497
--- /dev/null
+++ b/gl/getpass.h
@@ -0,0 +1,31 @@
+/* getpass.h -- Read a password of arbitrary length from /dev/tty or stdin.
+   Copyright (C) 2004 Free Software Foundation, Inc.
+   Contributed by Simon Josefsson <jas@extundo.com>, 2004.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef GETPASS_H
+#define GETPASS_H
+
+/* Get getpass declaration, if available.  */
+#include <unistd.h>
+
+#if defined HAVE_DECL_GETPASS && !HAVE_DECL_GETPASS
+/* Read a password of arbitrary length from /dev/tty or stdin.  */
+char *getpass (const char *prompt);
+
+#endif
+
+#endif /* GETPASS_H */