include/bsd/readpassphrase.h

0001 /*  $OpenBSD: readpassphrase.h,v 1.4 2003/06/03 01:52:39 millert Exp $  */
0002
0003 /*
0004  * Copyright (c) 2000, 2002 Todd C. Miller <Todd.Miller@courtesan.com>
0005  *
0006  * Permission to use, copy, modify, and distribute this software for any
0007  * purpose with or without fee is hereby granted, provided that the above
0008  * copyright notice and this permission notice appear in all copies.
0009  *
0010  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
0011  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
0012  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
0013  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
0014  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
0015  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
0016  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
0017  *
0018  * Sponsored in part by the Defense Advanced Research Projects
0019  * Agency (DARPA) and Air Force Research Laboratory, Air Force
0020  * Materiel Command, USAF, under agreement number F39502-99-1-0512.
0021  */
0022
0023 #ifndef LIBBSD_READPASSPHRASE_H
0024 #define LIBBSD_READPASSPHRASE_H
0025
0026 #define RPP_ECHO_OFF    0x00        /* Turn off echo (default). */
0027 #define RPP_ECHO_ON     0x01        /* Leave echo on. */
0028 #define RPP_REQUIRE_TTY 0x02        /* Fail if there is no tty. */
0029 #define RPP_FORCELOWER  0x04        /* Force input to lower case. */
0030 #define RPP_FORCEUPPER  0x08        /* Force input to upper case. */
0031 #define RPP_SEVENBIT    0x10        /* Strip the high bit from input. */
0032 #define RPP_STDIN       0x20        /* Read from stdin, not /dev/tty */
0033
0034 #ifdef LIBBSD_OVERLAY
0035 #include <sys/cdefs.h>
0036 #else
0037 #include <bsd/sys/cdefs.h>
0038 #endif
0039 #include <sys/types.h>
0040
0041 __BEGIN_DECLS
0042 char * readpassphrase(const char *, char *, size_t, int);
0043 __END_DECLS
0044
0045 #endif /* !LIBBSD_READPASSPHRASE_H */