include/readpassphrase.h

   1 /*
   2  * Copyright (c) 2000, 2002 Todd C. Miller <Todd.Miller@courtesan.com>
   3  *
   4  * Permission to use, copy, modify, and distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  *
  16  * Sponsored in part by the Defense Advanced Research Projects
  17  * Agency (DARPA) and Air Force Research Laboratory, Air Force
  18  * Materiel Command, USAF, under agreement number F39502-99-1-0512.
  19  */
  20
  21 #ifndef _READPASSPHRASE_H_
  22 #define _READPASSPHRASE_H_
  23
  24 #define RPP_ECHO_OFF    0x00            /* Turn off echo (default). */
  25 #define RPP_ECHO_ON     0x01            /* Leave echo on. */
  26 #define RPP_REQUIRE_TTY 0x02            /* Fail if there is no tty. */
  27 #define RPP_FORCELOWER  0x04            /* Force input to lower case. */
  28 #define RPP_FORCEUPPER  0x08            /* Force input to upper case. */
  29 #define RPP_SEVENBIT    0x10            /* Strip the high bit from input. */
  30 #define RPP_STDIN       0x20            /* Read from stdin, not /dev/tty */
  31
  32 #include <_types.h>
  33 #include <sys/_types/_size_t.h>
  34
  35 __BEGIN_DECLS
  36 char * readpassphrase(const char *, char *, size_t, int);
  37 __END_DECLS
  38
  39 #endif /* !_READPASSPHRASE_H_ */