Cogent C API and Utilities : Version 6.4
	Inter-Process Communication Functions

`IP_Reply`

IP_Reply — replies to an IP_SYNC message using rcvid.

Syntax

#include <cogent.h>
int IP_Reply(int rcvid, IP_Msg* rmsg);

Arguments

rcvid: The rcvid returned from IP_Receive in msginfo->rcvid.
rmsg: The message to transmit as a reply.

Returns

0 on success, or -1 on failure and errno is set.

Description

This function replies to a previously recevied IP_SYNC message by using the rcvid directly. This is sometimes simpler than using the IP_MsgInfo structure, as the rcvid is a single integer that can be easily passed to other functions.

See Also

Replying to Messages, IP_MsgInfoReply


IP_RemoveFDHandler		IP_ReplyRaw

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