nng_url_clone3
Clone url structure
Usage
#include <nng/nng.h> int nng_url_clone(nng_url **dup, nng_url *orig);
Overview
The nng_url_clone() makes a clone of the original URL structure orig, and saves the result in the location pointed by dup. This clone includes fully duplicating each of the member fields.
The new nng_url structure can be disposed of using nng_url_free() when it is no longer needed.
Return values
This function returns 0 on success, and non-zero otherwise.
Errors
NNG_ENOMEM
Insufficient free memory exists to duplicate a message.