diff options
author | Rodney W. Grimes <rgrimes@FreeBSD.org> | 1993-06-12 14:58:17 +0000 |
---|---|---|
committer | Rodney W. Grimes <rgrimes@FreeBSD.org> | 1993-06-12 14:58:17 +0000 |
commit | 5b81b6b301437eb9a6df491c829475bd29ae5d6c (patch) | |
tree | de2d7c6726a45428d4a310da2acd8839daf9f85f /libexec/makekey/makekey.c | |
parent | 9002c02abc587664acb357c6879d8ca08664dd0b (diff) | |
download | src-5b81b6b301437eb9a6df491c829475bd29ae5d6c.tar.gz src-5b81b6b301437eb9a6df491c829475bd29ae5d6c.zip |
Initial import, 0.1 + pk 0.2.4-B1
Notes
Notes:
svn path=/cvs2svn/branches/unlabeled-1.1.1/; revision=4
Diffstat (limited to 'libexec/makekey/makekey.c')
-rw-r--r-- | libexec/makekey/makekey.c | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/libexec/makekey/makekey.c b/libexec/makekey/makekey.c new file mode 100644 index 000000000000..1a2e14965808 --- /dev/null +++ b/libexec/makekey/makekey.c @@ -0,0 +1,85 @@ +/*- + * Copyright (c) 1990 The Regents of the University of California. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef lint +char copyright[] = +"@(#) Copyright (c) 1990 The Regents of the University of California.\n\ + All rights reserved.\n"; +#endif /* not lint */ + +#ifndef lint +static char sccsid[] = "@(#)makekey.c 5.3 (Berkeley) 2/25/91"; +#endif /* not lint */ + +#include <errno.h> +#include <unistd.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +static void error(), get(); + +main() +{ + int len; + char *r, key[9], salt[3]; + + get(key, sizeof(key) - 1); + get(salt, sizeof(salt) - 1); + len = strlen(r = crypt(key, salt)); + if (write(STDOUT_FILENO, r, len) != len) + error(); + exit(0); +} + +static void +get(bp, len) + char *bp; + register int len; +{ + register int nr; + + bp[len] = '\0'; + if ((nr = read(STDIN_FILENO, bp, len)) == len) + return; + if (nr >= 0) + errno = EFTYPE; + error(); +} + +static void +error() +{ + (void)fprintf(stderr, "makekey: %s\n", strerror(errno)); + exit(1); +} |