diff options
Diffstat (limited to 'crypto/heimdal/kcm/main.c')
-rw-r--r-- | crypto/heimdal/kcm/main.c | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/crypto/heimdal/kcm/main.c b/crypto/heimdal/kcm/main.c new file mode 100644 index 0000000..da88a2c --- /dev/null +++ b/crypto/heimdal/kcm/main.c @@ -0,0 +1,107 @@ +/* + * Copyright (c) 1997-2002 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 "kcm_locl.h" + +RCSID("$Id: main.c 15298 2005-05-30 10:58:14Z lha $"); + +sig_atomic_t exit_flag = 0; + +krb5_context kcm_context = NULL; + +static RETSIGTYPE +sigterm(int sig) +{ + exit_flag = 1; +} + +static RETSIGTYPE +sigusr1(int sig) +{ + kcm_debug_ccache(kcm_context); +} + +static RETSIGTYPE +sigusr2(int sig) +{ + kcm_debug_events(kcm_context); +} + +int +main(int argc, char **argv) +{ + krb5_error_code ret; + setprogname(argv[0]); + + ret = krb5_init_context(&kcm_context); + if (ret) { + errx (1, "krb5_init_context failed: %d", ret); + return ret; + } + + kcm_configure(argc, argv); + +#ifdef HAVE_SIGACTION + { + struct sigaction sa; + + sa.sa_flags = 0; + sa.sa_handler = sigterm; + sigemptyset(&sa.sa_mask); + + sigaction(SIGINT, &sa, NULL); + sigaction(SIGTERM, &sa, NULL); + + sa.sa_handler = sigusr1; + sigaction(SIGUSR1, &sa, NULL); + + sa.sa_handler = sigusr2; + sigaction(SIGUSR2, &sa, NULL); + + sa.sa_handler = SIG_IGN; + sigaction(SIGPIPE, &sa, NULL); + } +#else + signal(SIGINT, sigterm); + signal(SIGTERM, sigterm); + signal(SIGUSR1, sigusr1); + signal(SIGUSR2, sigusr2); + signal(SIGPIPE, SIG_IGN); +#endif + if (detach_from_console) + daemon(0, 0); + pidfile(NULL); + kcm_loop(); + krb5_free_context(kcm_context); + return 0; +} |