Receives a file descriptor from the sending end of the connection.
The sending end has to call g_unix_connection_send_fd() for this
to work.
As well as reading the fd this also reads a single byte from the
stream, as this is required for fd passing to work on some
implementations.
Since 2.22
Receives a file descriptor from the sending end of the connection. The sending end has to call g_unix_connection_send_fd() for this to work. As well as reading the fd this also reads a single byte from the stream, as this is required for fd passing to work on some implementations. Since 2.22