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initctl: exit immediately on signal (from Finit)

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Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
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Joachim Wiberg committed 2022-02-13 22:45:47 +01:00
1 parent 74ad34a0c5
commit b994858907
1 file changed
+5 -3
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src/client.c
+5 -3
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@@ -86,11 +86,13 @@ int client_send(struct init_request *rq, ssize_t len)
} }
pfd.fd = sd; pfd.fd = sd;
pfd.events = POLLIN; pfd.events = POLLIN | POLLERR | POLLHUP;
if ((rc = poll(&pfd, 1, 2000)) <= 0) { if ((rc = poll(&pfd, 1, 2000)) <= 0) {
if (rc) if (rc) {
if (errno == EINTR) /* shutdown/reboot */
goto exit;
warn("poll(), errno %d", errno); warn("poll(), errno %d", errno);
else } else
warnx("Timed out waiting for reply from Finit."); warnx("Timed out waiting for reply from Finit.");
goto exit; goto exit;
} }