IP_ConnectToService -- like IP_ConnectToPort, but uses the service name.
Arguments
- host
A host name.
- service
The service name, as found in
/etc/services.
Returns
A file descriptor (socket) on
success, or -1 on failure and errno is set.
Description
This function looks up the
service name, resolving it to a port number before calling IP_ConnectToPort.