Obtaining session and adapter status

You can use the ioctl system call to obtain NetBIOS session status and adapter status (both local and remote) over SCO TCP/NetBIOS and NetBEUI. The header file /usr/include/sys/nb/nb_ioctl.h defines the constants and data structures you need. The following program provides an example of how to obtain session and adapter status over an existing transport endpoint. The transport endpoint can be either connection-oriented or connectionless.