fn recvfrom(sockfd: socket_t, buf: []u8, flags: u32, src_addr: ?*sockaddr, addrlen: ?*socklen_t) RecvFromError!usize

If sockfd is opened in non blocking mode, the function will return error.WouldBlock when EAGAIN is received.

Parameters

sockfd: socket_t,
buf: []u8,
flags: u32,
src_addr: ?*sockaddr,
addrlen: ?*socklen_t,