2 * Copyright (c) 1997-2005 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
39 RCSID("$Id: main.c 20454 2007-04-19 20:21:51Z lha $");
41 sig_atomic_t exit_flag = 0;
43 int detach_from_console = -1;
52 main(int argc, char **argv)
56 krb5_kdc_configuration *config;
60 ret = krb5_init_context(&context);
61 if (ret == KRB5_CONFIG_BADFORMAT)
62 errx (1, "krb5_init_context failed to parse configuration file");
64 errx (1, "krb5_init_context failed: %d", ret);
66 ret = krb5_kt_register(context, &hdb_kt_ops);
68 errx (1, "krb5_kt_register(HDB) failed: %d", ret);
70 config = configure(context, argc, argv);
77 sa.sa_handler = sigterm;
78 sigemptyset(&sa.sa_mask);
80 sigaction(SIGINT, &sa, NULL);
81 sigaction(SIGTERM, &sa, NULL);
82 sigaction(SIGXCPU, &sa, NULL);
84 sa.sa_handler = SIG_IGN;
85 sigaction(SIGPIPE, &sa, NULL);
88 signal(SIGINT, sigterm);
89 signal(SIGTERM, sigterm);
90 signal(SIGXCPU, sigterm);
91 signal(SIGPIPE, SIG_IGN);
93 if (detach_from_console)
96 loop(context, config);
97 krb5_free_context(context);