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 v1.3.2. See the documentation for v1.3.2 for the most up-to-date information.

nng_strerror(3)

NAME

nng_strerror - return an error description

SYNOPSIS

#include <nng/nng.h>

const char * nng_strerror(int err);

DESCRIPTION

The nng_strerror() returns the human-readable description of the given 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.

RETURN VALUES

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

SEE ALSO