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

`IP_ReplyRaw`

IP_ReplyRaw — replies to an IP_RAW message using rcvid.

Syntax

#include <cogent.h>
int IP_ReplyRaw(int rcvid, char* msg, int len);

Arguments

rcvid: The rcvid returned from IP_Receive in msginfo->rcvid.
msg: The message buffer to be transmitted.
len: The length of the message buffer.

Returns

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

Description

This function replies to a previously received IP_RAW 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. len bytes of msg are transmitted as the reply message.

See Also

Replying to Messages, IP_MsgInfoReplyRaw


IP_Reply		IP_SelectFD

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