Reply to a message from a client
int PtConnectionReply( PtConnectionServer_t *connection, int len, void const *buf ); int PtConnectionReplymx( PtConnectionServer_t *connection, int rparts, iov_t *riov );
The server in a connection uses these functions to reply to a message sent by a client with a call to PtConnectionSend() or PtConnectionSendmx().
Under QNX 4, the iov_t type is a synonym for struct _mxfer_entry. The riov entry is reserved for headers used internally by the library; the “real” reply buffer are defined by the contents of riov through riov[rparts-1].
PtConnectionFlush(), PtConnectionNotify(), PtConnectionSend(), PtConnectionSendmx()
“Connections” in the Interprocess Communication chapter of the Photon Programmer's Guide