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108 lines
2.9 KiB
C
108 lines
2.9 KiB
C
/*
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* Copyright (c) 1997-2002 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "kcm_locl.h"
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RCSID("$Id: main.c 15298 2005-05-30 10:58:14Z lha $");
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sig_atomic_t exit_flag = 0;
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krb5_context kcm_context = NULL;
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static RETSIGTYPE
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sigterm(int sig)
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{
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exit_flag = 1;
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}
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static RETSIGTYPE
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sigusr1(int sig)
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{
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kcm_debug_ccache(kcm_context);
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}
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static RETSIGTYPE
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sigusr2(int sig)
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{
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kcm_debug_events(kcm_context);
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}
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int
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main(int argc, char **argv)
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{
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krb5_error_code ret;
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setprogname(argv[0]);
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ret = krb5_init_context(&kcm_context);
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if (ret) {
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errx (1, "krb5_init_context failed: %d", ret);
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return ret;
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}
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kcm_configure(argc, argv);
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#ifdef HAVE_SIGACTION
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{
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struct sigaction sa;
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sa.sa_flags = 0;
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sa.sa_handler = sigterm;
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sigemptyset(&sa.sa_mask);
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sigaction(SIGINT, &sa, NULL);
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sigaction(SIGTERM, &sa, NULL);
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sa.sa_handler = sigusr1;
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sigaction(SIGUSR1, &sa, NULL);
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sa.sa_handler = sigusr2;
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sigaction(SIGUSR2, &sa, NULL);
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sa.sa_handler = SIG_IGN;
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sigaction(SIGPIPE, &sa, NULL);
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}
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#else
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signal(SIGINT, sigterm);
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signal(SIGTERM, sigterm);
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signal(SIGUSR1, sigusr1);
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signal(SIGUSR2, sigusr2);
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signal(SIGPIPE, SIG_IGN);
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#endif
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if (detach_from_console)
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daemon(0, 0);
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pidfile(NULL);
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kcm_loop();
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krb5_free_context(kcm_context);
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return 0;
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}
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