exit(EXIT_FAILURE);
}
+static int catch_signal(int sig)
+{
+ struct sigaction act;
+
+ act.sa_handler = signal_handler;
+ sigemptyset(&act.sa_mask);
+ act.sa_flags = 0;
+ return sigaction(sig, &act, NULL);
+}
+
static int init_signals(void)
{
- if (signal(SIGINT, &signal_handler) == SIG_ERR)
- return -E_SIGNAL_SIG_ERR;
- if (signal(SIGTERM, &signal_handler) == SIG_ERR)
- return -E_SIGNAL_SIG_ERR;
- if (signal(SIGPIPE, &signal_handler) == SIG_ERR)
- return -E_SIGNAL_SIG_ERR;
+ if (catch_signal(SIGINT) < 0)
+ return -E_SIGACTION;
+ if (catch_signal(SIGTERM) < 0)
+ return -E_SIGACTION;
+ if (catch_signal(SIGPIPE) < 0)
+ return -E_SIGACTION;
return 1;
}
goto out;
NOTICE_LOG("creating dir table\n");
ret = osl(osl_create_table(&dir_table_desc));
- if (ret < 0)
+ if (ret < 0) {
+ ERROR_LOG("could not create %s\n", dir_table_desc.dir);
goto out;
+ }
}
INFO_LOG("opening dir table\n");
return osl(osl_open_table(&dir_table_desc, &dir_table));