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sock: MSG_PEEK and other fixes

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Matheus
2024-06-03 21:53:46 -03:00
parent 7d95b6e00d
commit 40d8a05062
9 changed files with 54 additions and 21 deletions
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kernel-src/io/net/localsocket.c
+12 -6
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@@ -211,6 +211,9 @@ static int localsock_send(socket_t *socket, sockaddr_t *addr, void *buffer, size
localsocket_t *peer = pair->client == localsocket ? pair->server : pair->client;
if (peer == NULL) {
if (_cpu()->thread->proc)
signal_signalproc(_cpu()->thread->proc, SIGPIPE);
error = EPIPE;
goto leave;
}
@@ -277,12 +280,15 @@ static int localsock_recv(socket_t *socket, sockaddr_t *addr, void *buffer, size
goto leave;
}
*recvcount = ringbuffer_read(&localsocket->ringbuffer, buffer, count);
localsocket_t *peer = pair->client == localsocket ? pair->server : pair->client;
// signal that there is space to write for any threads blocked on this socket
if (peer && *recvcount)
poll_event(&peer->socket.pollheader, POLLOUT);
if (flags & SOCKET_RECV_FLAGS_PEEK) {
*recvcount = ringbuffer_peek(&localsocket->ringbuffer, buffer, 0, count);
} else {
*recvcount = ringbuffer_read(&localsocket->ringbuffer, buffer, count);
localsocket_t *peer = pair->client == localsocket ? pair->server : pair->client;
// signal that there is space to write for any threads blocked on this socket
if (peer && *recvcount)
poll_event(&peer->socket.pollheader, POLLOUT);
}
leave:
if (pair)