Inside Macintosh: Networking With Open Transport / Part 2 - Open Transport Reference

Appendix A - Open Transport and XTI

Data Structures

Many of the Open Transport functions take pointers to data structures as parameters. Table A-4 shows the standard XTI data structure names and the corresponding preferred-C interface structure names.

Table A-4  XTI-to-Open Transport data structure cross-reference

XTI name	Open Transport name
int fd	EndpointRef
t_info	TEndpointInfo
t_netbuf	TNetbuf
t_bind	TBind
t_discon	TDiscon
t_call	TCall
t_unitdata	TUnitData
t_uderr	TUDErr
t_optmgmt	TOptMgmt

Table A-5 lists the apple extensions to XTI data structures.

Table A-5  Apple extensions to XTI data structures

Open Transport name	XTI name
TOptionhdr	t_opthdr
TRequest	t_request
TReply	t_reply
TUnitRequest	t_unitrequest
TUnitReply	t_unitreply