IP_MsgInfoReply -- replies to an IP_SYNC message
using IP_MsgInfo.
Arguments
- orig
The original msginfo as
filled by IP_Receive.
- rmsg
The reply message.
Returns
0 on success,
or -1 on failure and
errno is set.
Description
This function replies to a
previously received IP_SYNC message by using the
information in the IP_MsgInfo structure
filled by IP_Receive. The
rmsg contains the information to be transmitted
as the reply.