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NOTE: This documentation is for version 1.0.0 of nng, but the latest released version is 1.1.0. Please see the documentation for 1.1.0 for the most up-to-date information.


#include <nng/nng.h>

const char * nng_strerror(int err);


The nng_strerror() returns the human-readable description of the given nng error in err.

The returned error message is provided in US English, but in the future locale-specific strings may be presented instead.
The specific strings associated with specific error messages are subject to change. Therefore applications must not depend on the message, but may use them verbatim when supplying information to end-users, such as in diagnostic messages or log entries.


This function returns the human-readable error message, terminated by a NUL byte.


NNG Reference Manual v1.0.0 © 2018 Staysail Systems, Inc, © 2018 Capitar IT Group BV
This document is supplied under the MIT License.
nanomsg™ and nng™ are trademarks of Garrett D'Amore.