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author | markm <markm@FreeBSD.org> | 2000-01-09 20:58:00 +0000 |
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committer | markm <markm@FreeBSD.org> | 2000-01-09 20:58:00 +0000 |
commit | 4ecbd6db44d79348bc815f31096e53104f50838b (patch) | |
tree | 36fa73706fa0587a390c45a3fbf17c9523cb0e35 /crypto/heimdal/lib/krb5/prog_setup.c | |
download | FreeBSD-src-4ecbd6db44d79348bc815f31096e53104f50838b.zip FreeBSD-src-4ecbd6db44d79348bc815f31096e53104f50838b.tar.gz |
Import KTH Heimdal, which will be the core of our Kerberos5.
Userland to follow.
Diffstat (limited to 'crypto/heimdal/lib/krb5/prog_setup.c')
-rw-r--r-- | crypto/heimdal/lib/krb5/prog_setup.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/krb5/prog_setup.c b/crypto/heimdal/lib/krb5/prog_setup.c new file mode 100644 index 0000000..4693d08 --- /dev/null +++ b/crypto/heimdal/lib/krb5/prog_setup.c @@ -0,0 +1,62 @@ +/* + * Copyright (c) 1997, 1998, 1999 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * 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. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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. + */ + +#include "krb5_locl.h" +#include <getarg.h> + +RCSID("$Id: prog_setup.c,v 1.6 1999/12/02 17:05:11 joda Exp $"); + +void +krb5_std_usage(int code, struct getargs *args, int num_args) +{ + arg_printusage(args, num_args, NULL, ""); + exit(code); +} + +int +krb5_program_setup(krb5_context *context, int argc, char **argv, + struct getargs *args, int num_args, + void (*usage)(int, struct getargs*, int)) +{ + int optind = 0; + + if(usage == NULL) + usage = krb5_std_usage; + + set_progname(argv[0]); + krb5_init_context(context); + + if(getarg(args, num_args, argc, argv, &optind)) + (*usage)(1, args, num_args); + return optind; +} |