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accept() can return an error

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folkert van heusden 2024-05-04 20:11:37 +02:00
parent 8cd6eed238
commit d1cd336ccd
Signed by untrusted user who does not match committer: folkert
GPG key ID: 6B6455EDFEED3BD1
1 changed files with 7 additions and 5 deletions
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12
dc11.cpp
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@ -117,13 +117,15 @@ void dc11::operator()()
}
pfds[client_i].fd = accept(pfds[i].fd, nullptr, nullptr);
set_nodelay(pfds[client_i].fd);
if (pfds[client_i].fd != -1) {
set_nodelay(pfds[client_i].fd);
std::unique_lock<std::mutex> lck(input_lock[i]);
std::unique_lock<std::mutex> lck(input_lock[i]);
registers[i * 4 + 0] |= 0160000; // "ERROR", RING INDICATOR, CARRIER TRANSITION
if (is_rx_interrupt_enabled(i))
trigger_interrupt(i);
registers[i * 4 + 0] |= 0160000; // "ERROR", RING INDICATOR, CARRIER TRANSITION
if (is_rx_interrupt_enabled(i))
trigger_interrupt(i);
}
}
// receive data