log_close();
/* Remember open file descriptors for later deserialization */
- r = fdset_new_fill(&fds);
- if (r < 0) {
- log_emergency_errno(r, "Failed to allocate fd set: %m");
- error_message = "Failed to allocate fd set";
- goto finish;
- } else
- fdset_cloexec(fds, true);
+ if (arg_action == ACTION_RUN) {
+ r = fdset_new_fill(&fds);
+ if (r < 0) {
+ log_emergency_errno(r, "Failed to allocate fd set: %m");
+ error_message = "Failed to allocate fd set";
+ goto finish;
+ } else
+ fdset_cloexec(fds, true);
- if (arg_serialization)
- assert_se(fdset_remove(fds, fileno(arg_serialization)) >= 0);
+ if (arg_serialization)
+ assert_se(fdset_remove(fds, fileno(arg_serialization)) >= 0);
- if (arg_system)
- /* Become a session leader if we aren't one yet. */
- setsid();
+ if (arg_system)
+ /* Become a session leader if we aren't one yet. */
+ setsid();
+ }
/* Move out of the way, so that we won't block unmounts */
assert_se(chdir("/") == 0);
arg_action == ACTION_TEST ? " test" : "", getuid(), t);
}
- if (arg_system && !skip_setup) {
- if (arg_show_status > 0)
- status_welcome();
+ if (arg_action == ACTION_RUN) {
+ if (arg_system && !skip_setup) {
+ if (arg_show_status > 0)
+ status_welcome();
- hostname_setup();
- machine_id_setup(NULL, arg_machine_id, NULL);
- loopback_setup();
- bump_unix_max_dgram_qlen();
+ hostname_setup();
+ machine_id_setup(NULL, arg_machine_id, NULL);
+ loopback_setup();
+ bump_unix_max_dgram_qlen();
- test_usr();
- }
+ test_usr();
+ }
- if (arg_system && arg_runtime_watchdog > 0 && arg_runtime_watchdog != USEC_INFINITY)
- watchdog_set_timeout(&arg_runtime_watchdog);
+ if (arg_system && arg_runtime_watchdog > 0 && arg_runtime_watchdog != USEC_INFINITY)
+ watchdog_set_timeout(&arg_runtime_watchdog);
- if (arg_timer_slack_nsec != NSEC_INFINITY)
- if (prctl(PR_SET_TIMERSLACK, arg_timer_slack_nsec) < 0)
- log_error_errno(errno, "Failed to adjust timer slack: %m");
+ if (arg_timer_slack_nsec != NSEC_INFINITY)
+ if (prctl(PR_SET_TIMERSLACK, arg_timer_slack_nsec) < 0)
+ log_error_errno(errno, "Failed to adjust timer slack: %m");
- if (arg_system && !cap_test_all(arg_capability_bounding_set)) {
- r = capability_bounding_set_drop_usermode(arg_capability_bounding_set);
- if (r < 0) {
- log_emergency_errno(r, "Failed to drop capability bounding set of usermode helpers: %m");
- error_message = "Failed to drop capability bounding set of usermode helpers";
- goto finish;
- }
- r = capability_bounding_set_drop(arg_capability_bounding_set, true);
- if (r < 0) {
- log_emergency_errno(r, "Failed to drop capability bounding set: %m");
- error_message = "Failed to drop capability bounding set";
- goto finish;
+ if (arg_system && !cap_test_all(arg_capability_bounding_set)) {
+ r = capability_bounding_set_drop_usermode(arg_capability_bounding_set);
+ if (r < 0) {
+ log_emergency_errno(r, "Failed to drop capability bounding set of usermode helpers: %m");
+ error_message = "Failed to drop capability bounding set of usermode helpers";
+ goto finish;
+ }
+ r = capability_bounding_set_drop(arg_capability_bounding_set, true);
+ if (r < 0) {
+ log_emergency_errno(r, "Failed to drop capability bounding set: %m");
+ error_message = "Failed to drop capability bounding set";
+ goto finish;
+ }
}
- }
- if (arg_syscall_archs) {
- r = enforce_syscall_archs(arg_syscall_archs);
- if (r < 0) {
- error_message = "Failed to set syscall architectures";
- goto finish;
+ if (arg_syscall_archs) {
+ r = enforce_syscall_archs(arg_syscall_archs);
+ if (r < 0) {
+ error_message = "Failed to set syscall architectures";
+ goto finish;
+ }
}
- }
- if (!arg_system)
- /* Become reaper of our children */
- if (prctl(PR_SET_CHILD_SUBREAPER, 1) < 0)
- log_warning_errno(errno, "Failed to make us a subreaper: %m");
+ if (!arg_system)
+ /* Become reaper of our children */
+ if (prctl(PR_SET_CHILD_SUBREAPER, 1) < 0)
+ log_warning_errno(errno, "Failed to make us a subreaper: %m");
- if (arg_system)
- /* Bump up RLIMIT_NOFILE for systemd itself */
- (void) bump_rlimit_nofile(&saved_rlimit_nofile);
+ if (arg_system)
+ /* Bump up RLIMIT_NOFILE for systemd itself */
+ (void) bump_rlimit_nofile(&saved_rlimit_nofile);
+ }
r = manager_new(arg_system ? UNIT_FILE_SYSTEM : UNIT_FILE_USER, arg_action == ACTION_TEST, &m);
if (r < 0) {