if (!arg_dump_core)
log_error("Caught <%s>, not dumping core.", signal_to_string(sig));
else {
- struct sigaction sa;
+ struct sigaction sa = {
+ .sa_handler = nop_handler,
+ .sa_flags = SA_NOCLDSTOP|SA_RESTART,
+ };
pid_t pid;
/* We want to wait for the core process, hence let's enable SIGCHLD */
- zero(sa);
- sa.sa_handler = nop_handler;
- sa.sa_flags = SA_NOCLDSTOP|SA_RESTART;
assert_se(sigaction(SIGCHLD, &sa, NULL) == 0);
- if ((pid = fork()) < 0)
+ pid = fork();
+ if (pid < 0)
log_error("Caught <%s>, cannot fork for core dump: %s", signal_to_string(sig), strerror(errno));
else if (pid == 0) {
- struct rlimit rl;
+ struct rlimit rl = {};
/* Enable default signal handler for core dump */
zero(sa);
assert_se(sigaction(sig, &sa, NULL) == 0);
/* Don't limit the core dump size */
- zero(rl);
rl.rlim_cur = RLIM_INFINITY;
rl.rlim_max = RLIM_INFINITY;
setrlimit(RLIMIT_CORE, &rl);
int r;
/* Order things nicely. */
- if ((r = wait_for_terminate(pid, &status)) < 0)
+ r = wait_for_terminate(pid, &status);
+ if (r < 0)
log_error("Caught <%s>, waitpid() failed: %s", signal_to_string(sig), strerror(-r));
else if (status.si_code != CLD_DUMPED)
log_error("Caught <%s>, core dump failed.", signal_to_string(sig));
chvt(arg_crash_chvt);
if (arg_crash_shell) {
- struct sigaction sa;
+ struct sigaction sa = {
+ .sa_handler = SIG_IGN,
+ .sa_flags = SA_NOCLDSTOP|SA_NOCLDWAIT|SA_RESTART,
+ };
pid_t pid;
log_info("Executing crash shell in 10s...");
sleep(10);
/* Let the kernel reap children for us */
- zero(sa);
- sa.sa_handler = SIG_IGN;
- sa.sa_flags = SA_NOCLDSTOP|SA_NOCLDWAIT|SA_RESTART;
assert_se(sigaction(SIGCHLD, &sa, NULL) == 0);
pid = fork();
}
static void install_crash_handler(void) {
- struct sigaction sa;
-
- zero(sa);
-
- sa.sa_handler = crash;
- sa.sa_flags = SA_NODEFER;
+ struct sigaction sa = {
+ .sa_handler = crash,
+ .sa_flags = SA_NODEFER,
+ };
sigaction_many(&sa, SIGNALS_CRASH_HANDLER, -1);
}
{ "Manager", "DefaultStandardOutput", config_parse_output, 0, &arg_default_std_output },
{ "Manager", "DefaultStandardError", config_parse_output, 0, &arg_default_std_error },
{ "Manager", "JoinControllers", config_parse_join_controllers, 0, &arg_join_controllers },
- { "Manager", "RuntimeWatchdogSec", config_parse_usec, 0, &arg_runtime_watchdog },
- { "Manager", "ShutdownWatchdogSec", config_parse_usec, 0, &arg_shutdown_watchdog },
+ { "Manager", "RuntimeWatchdogSec", config_parse_sec, 0, &arg_runtime_watchdog },
+ { "Manager", "ShutdownWatchdogSec", config_parse_sec, 0, &arg_shutdown_watchdog },
{ "Manager", "CapabilityBoundingSet", config_parse_bounding_set, 0, &arg_capability_bounding_set_drop },
{ "Manager", "TimerSlackNSec", config_parse_nsec, 0, &arg_timer_slack_nsec },
{ "Manager", "DefaultLimitCPU", config_parse_limit, 0, &arg_default_rlimit[RLIMIT_CPU]},
{ NULL, NULL, NULL, 0, NULL }
};
- FILE *f;
+ FILE _cleanup_fclose_ *f;
const char *fn;
int r;
if (r < 0)
log_warning("Failed to parse configuration file: %s", strerror(-r));
- fclose(f);
-
return 0;
}
return 0;
}
-static int prepare_reexecute(Manager *m, FILE **_f, FDSet **_fds, bool serialize_jobs) {
+static int prepare_reexecute(Manager *m, FILE **_f, FDSet **_fds, bool switching_root) {
FILE *f = NULL;
FDSet *fds = NULL;
int r;
goto fail;
}
- r = manager_serialize(m, f, fds, serialize_jobs);
+ r = manager_serialize(m, f, fds, switching_root);
if (r < 0) {
log_error("Failed to serialize state: %s", strerror(-r));
goto fail;
after_startup = now(CLOCK_MONOTONIC);
log_full(arg_action == ACTION_TEST ? LOG_INFO : LOG_DEBUG,
"Loaded units and determined initial transaction in %s.",
- format_timespan(timespan, sizeof(timespan), after_startup - before_startup));
+ format_timespan(timespan, sizeof(timespan), after_startup - before_startup, 0));
if (arg_action == ACTION_TEST) {
printf("-> By jobs:\n");
case MANAGER_REEXECUTE:
- if (prepare_reexecute(m, &serialization, &fds, true) < 0)
+ if (prepare_reexecute(m, &serialization, &fds, false) < 0)
goto finish;
reexecute = true;
m->switch_root = m->switch_root_init = NULL;
if (!switch_root_init)
- if (prepare_reexecute(m, &serialization, &fds, false) < 0)
+ if (prepare_reexecute(m, &serialization, &fds, true) < 0)
goto finish;
reexecute = true;