/**
* sighup_handler
* @brief signal handler for SIGHUP
*
* The SIGHUP signal will cause the rtas_errd daemon to re-read
* the configuration file. If it is currently safe to re-configure
* ourselves we do, otherwise we set a flag to indicate that a
* re-configuration needs to occur at the next "safe" place
*/
void
sighup_handler(int sig, siginfo_t siginfo, void *context)
{
if (d_cfg.flags & RE_CFG_RECFG_SAFE)
diag_cfg(1, &cfg_log);
else
d_cfg.flags |= RE_CFG_RECEIVED_SIGHUP;
}
int
main(int argc, char *argv[])
{
int option_index, rc, fail=0;
int platform = 0;
uint64_t dump_tag;
platform = get_platform();
switch (platform) {
case PLATFORM_UNKNOWN:
case PLATFORM_POWERKVM:
fprintf(stderr, "%s: is not supported on the %s platform\n",
argv[0], __power_platform_name(platform));
return -1;
}
for (;;) {
option_index = 0;
rc = getopt_long(argc, argv, "hv", long_options,
&option_index);
if (rc == -1)
break;
switch (rc) {
case 'h':
print_usage(argv[0]);
return 0;
case 'v':
flag_v = 1;
break;
case '?':
print_usage(argv[0]);
return -1;
break;
default:
printf("huh?\n");
break;
}
}
if (optind < argc) {
/* Parse ppc64-diag config file */
rc = diag_cfg(0, &msg);
if (rc) {
fprintf(stderr, "Could not parse configuration file "
"%s\n", config_file);
return -2;
}
while (optind < argc) {
dump_tag = strtoll(argv[optind++], NULL, 16);
fail += extract_platform_dump(dump_tag);
}
}
else {
fprintf(stderr, "No dump tag specified\n");
print_usage(argv[0]);
return -1;
}
return fail;
}