nng_strerror3
Return an error description
Usage
#include <nng/nng.h> const char * nng_strerror(int err);
Overview
The nng_strerror() returns the human-readable description of the given error in err.
Note
The returned error message is provided in US English, but in the future locale-specific strings may be presented instead.
Note
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.