Is there way to make file descriptor non blocking in windows?

Question

I want to port my code from linux to windows. It is something like this:

void SetNonBlocking( int filehandle )
{
    int fhFlags;

    fhFlags = fcntl(fileha         


        

Answer 1

Like this:

ulong arg = 1;
ioctlsocket(sock, FIONBIO, &arg);

FIONBIO sets the socket in non-blocking mode. Though you should also use OVERLAPPED io as Will suggests. But overlapping and non-blocking is not the same thing.