crypto/external/bsd/openssh/dist/readpassphrase.h

   1 /*      $NetBSD: readpassphrase.h,v 1.12 2009/02/16 20:55:22 christos Exp $     */
   2 /*      $OpenBSD: readpassphrase.h,v 1.1 2000/11/21 00:48:38 millert Exp $      */
   3
   4 /*
   5  * Copyright (c) 2000 Todd C. Miller <Todd.Miller@courtesan.com>
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. The name of the author may not be used to endorse or promote products
  17  *    derived from this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
  20  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
  21  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
  22  * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  23  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  24  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  25  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  26  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  27  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  28  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #ifndef _READPASSPHRASE_H_
  32 #define _READPASSPHRASE_H_
  33
  34 #define RPP_ECHO_OFF    0x00            /* Turn off echo (default). */
  35 #define RPP_ECHO_ON     0x01            /* Leave echo on. */
  36 #define RPP_REQUIRE_TTY 0x02            /* Fail if there is no tty. */
  37 #define RPP_FORCELOWER  0x04            /* Force input to lower case. */
  38 #define RPP_FORCEUPPER  0x08            /* Force input to upper case. */
  39 #define RPP_SEVENBIT    0x10            /* Strip the high bit from input. */
  40
  41 #include <sys/cdefs.h>
  42
  43 __BEGIN_DECLS
  44 char * readpassphrase __P((const char *, char *, size_t, int));
  45 char * getpass __P((const char *));
  46 __END_DECLS
  47
  48 #endif /* !_READPASSPHRASE_H_ */