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shutdown: properly handle sigtimedwait() timing out

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This commit is contained in:
Lennart Poettering
2010-10-26 20:51:15 +02:00
parent 57b63f363f
commit 415dbd2e54
1 changed files with 4 additions and 2 deletions
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src/shutdown.c
+4 -2
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@@ -140,7 +140,8 @@ static int send_signal(int sign) {
timespec_store(&ts, until - n);
if (sigtimedwait(&mask, NULL, &ts) != SIGCHLD)
log_warning("Failed: sigtimedwait did not return SIGCHLD: %m");
if (errno != EAGAIN)
log_warning("Failed: sigtimedwait did not return SIGCHLD: %m");
}
finish:
@@ -189,7 +190,8 @@ static int rescue_send_signal(int sign) {
timespec_store(&ts, until - n);
if (sigtimedwait(&mask, NULL, &ts) != SIGCHLD)
log_warning("Failed: sigtimedwait did not return SIGCHLD: %m");
if (errno != EAGAIN)
log_warning("Failed: sigtimedwait did not return SIGCHLD: %m");
}
finish: