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Kernel: Support non-blocking connect().

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If connect() is called on a non-blocking socket, it will "fail" immediately
with -EINPROGRESS. After that, you select() on the socket and wait for it to
become writable.
This commit is contained in:
Andreas Kling 2019-04-08 04:52:21 +02:00
parent 7fcca0ce4b
commit 65d6318c33
11 changed files with 22 additions and 17 deletions
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2
Kernel/Process.cpp
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@ -2038,7 +2038,7 @@ int Process::sys$connect(int sockfd, const sockaddr* address, socklen_t address_
return -EISCONN;
auto& socket = *descriptor->socket();
descriptor->set_socket_role(SocketRole::Connecting);
auto result = socket.connect(address, address_size);
auto result = socket.connect(address, address_size, descriptor->is_blocking() ? ShouldBlock::Yes : ShouldBlock::No);
if (result.is_error()) {
descriptor->set_socket_role(SocketRole::None);
return result;