-/* Copyright (C) 1992-2001, 2003, 2004, 2005, 2006, 2007 Free Software
- Foundation, Inc.
+/* Copyright (C) 1992-2001, 2003-2007, 2009-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ with this program; if not, see <http://www.gnu.org/licenses/>. */
#ifndef _LIBC
# include <config.h>
#if !((defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__)
-#include <stdbool.h>
+# include <stdbool.h>
-#if HAVE_DECL___FSETLOCKING && HAVE___FSETLOCKING
-# if HAVE_STDIO_EXT_H
-# include <stdio_ext.h>
+# if HAVE_DECL___FSETLOCKING && HAVE___FSETLOCKING
+# if HAVE_STDIO_EXT_H
+# include <stdio_ext.h>
+# endif
+# else
+# define __fsetlocking(stream, type) /* empty */
# endif
-#else
-# define __fsetlocking(stream, type) /* empty */
-#endif
-
-#if HAVE_TERMIOS_H
-# include <termios.h>
-#endif
-#if USE_UNLOCKED_IO
-# include "unlocked-io.h"
-#else
-# if !HAVE_DECL_FFLUSH_UNLOCKED
-# undef fflush_unlocked
-# define fflush_unlocked(x) fflush (x)
-# endif
-# if !HAVE_DECL_FLOCKFILE
-# undef flockfile
-# define flockfile(x) ((void) 0)
+# if HAVE_TERMIOS_H
+# include <termios.h>
# endif
-# if !HAVE_DECL_FUNLOCKFILE
-# undef funlockfile
-# define funlockfile(x) ((void) 0)
-# endif
-# if !HAVE_DECL_FPUTS_UNLOCKED
-# undef fputs_unlocked
-# define fputs_unlocked(str,stream) fputs (str, stream)
-# endif
-# if !HAVE_DECL_PUTC_UNLOCKED
-# undef putc_unlocked
-# define putc_unlocked(c,stream) putc (c, stream)
+
+# if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+# else
+# if !HAVE_DECL_FFLUSH_UNLOCKED
+# undef fflush_unlocked
+# define fflush_unlocked(x) fflush (x)
+# endif
+# if !HAVE_DECL_FLOCKFILE
+# undef flockfile
+# define flockfile(x) ((void) 0)
+# endif
+# if !HAVE_DECL_FUNLOCKFILE
+# undef funlockfile
+# define funlockfile(x) ((void) 0)
+# endif
+# if !HAVE_DECL_FPUTS_UNLOCKED
+# undef fputs_unlocked
+# define fputs_unlocked(str,stream) fputs (str, stream)
+# endif
+# if !HAVE_DECL_PUTC_UNLOCKED
+# undef putc_unlocked
+# define putc_unlocked(c,stream) putc (c, stream)
+# endif
# endif
-#endif
/* It is desirable to use this bit on systems that have it.
The only bit of terminal state we want to twiddle is echoing, which is
done in software; there is no need to change the state of the terminal
hardware. */
-#ifndef TCSASOFT
-# define TCSASOFT 0
-#endif
+# ifndef TCSASOFT
+# define TCSASOFT 0
+# endif
static void
call_fclose (void *arg)
flockfile (out);
/* Turn echoing off if it is on now. */
-#if HAVE_TCGETATTR
+# if HAVE_TCGETATTR
if (tcgetattr (fileno (in), &t) == 0)
{
/* Save the old one. */
t.c_lflag &= ~(ECHO | ISIG);
tty_changed = (tcsetattr (fileno (in), TCSAFLUSH | TCSASOFT, &t) == 0);
}
-#endif
+# endif
/* Write the prompt. */
fputs_unlocked (prompt, out);
}
/* Restore the original setting. */
-#if HAVE_TCSETATTR
+# if HAVE_TCSETATTR
if (tty_changed)
tcsetattr (fileno (in), TCSAFLUSH | TCSASOFT, &s);
-#endif
+# endif
funlockfile (out);
improved by Simon Josefsson. */
/* For PASS_MAX. */
-#include <limits.h>
+# include <limits.h>
/* For _getch(). */
-#include <conio.h>
+# include <conio.h>
/* For strdup(). */
-#include <string.h>
+# include <string.h>
-#ifndef PASS_MAX
-# define PASS_MAX 512
-#endif
+# ifndef PASS_MAX
+# define PASS_MAX 512
+# endif
char *
getpass (const char *prompt)