#include <nng/nng.h>
int nng_msg_alloc(nng_msg **msgp, size_t size);| This documentation is for the TIP (development tree) of NNG and may represent unreleased changes or functionality that is experimental, and is subject to change before release. The latest released version is v1.7.3. See the documentation for v1.7.3 for the most up-to-date information. |
nng_msg_alloc(3)
NAME
nng_msg_alloc - allocate a message
SYNOPSIS
DESCRIPTION
The nng_msg_alloc() function allocates a new message with body length size
and stores the result in msgp.
Messages allocated with this function contain a body and optionally a header.
They are used with receive and transmit functions.
RETURN VALUES
This function returns 0 on success, and non-zero otherwise.
ERRORS
NNG_ENOMEM
|
Insufficient free memory exists to allocate a message. |