- assert_se(ignore_signals(SIGRTMIN + 1, -1) >= 0);
- assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGRTMIN, -1) >= 0);
+ r = ignore_signals(SIGRTMIN + 1, -1);
+ if (r < 0)
+ return log_error_errno(r, "Cannot ignore SIGRTMIN + 1: %m");
+
+ r = sigprocmask_many(SIG_BLOCK, SIGRTMIN, -1);
+ if (r < 0)
+ return log_error_errno(r, "Cannot block SIGRTMIN: %m");