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Add --[version|help].

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@20963 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2007-06-07 05:12:59 +00:00
parent 9ea34e5fa3
commit ea26dbde83
1 changed files with 29 additions and 1 deletions
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30
kdc/kdc-replay.c
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@@ -35,6 +35,23 @@
RCSID("$Id$"); RCSID("$Id$");
static int version_flag;
static int help_flag;
struct getargs args[] = {
{ "version", 0, arg_flag, &version_flag },
{ "help", 'h', arg_flag, &help_flag }
};
const static int num_args = sizeof(args) / sizeof(args[0]);
static void
usage(int ret)
{
arg_printusage (args, num_args, NULL, "kdc-request-log-file");
exit (ret);
}
int int
main(int argc, char **argv) main(int argc, char **argv)
{ {
@@ -42,10 +59,21 @@ main(int argc, char **argv)
krb5_context context; krb5_context context;
krb5_kdc_configuration *config; krb5_kdc_configuration *config;
krb5_storage *sp; krb5_storage *sp;
int fd; int fd, optidx = 0;
setprogname(argv[0]); setprogname(argv[0]);
if(getarg(args, num_args, argc, argv, &optidx))
usage(1);
if(help_flag)
usage(0);
if(version_flag){
print_version(NULL);
exit(0);
}
ret = krb5_init_context(&context); ret = krb5_init_context(&context);
if (ret) if (ret)
errx (1, "krb5_init_context failed to parse configuration file"); errx (1, "krb5_init_context failed to parse configuration file");