#include <nng/nng.h>
int nng_msg_dup(nng_msg **dup, nng_msg_t *orig);| This documentation is for version v1.7.3 of NNG, but the latest released version is v1.8.0. see the documentation for v1.8.0 for the most up-to-date information. |
nng_msg_dup(3)
NAME
nng_msg_dup - duplicate a message
SYNOPSIS
DESCRIPTION
The nng_msg_dup() makes a duplicate of the original message orig, and
saves the result in the location pointed by dup.
The actual message body and header content is copied,
but the duplicate may contain a
different amount of unused space than the original message.
RETURN VALUES
This function returns 0 on success, and non-zero otherwise.
ERRORS
NNG_ENOMEM
|
Insufficient free memory exists to duplicate a message. |