pskc_strerror_name3

Usage

Arguments

int err

error code, a pskc_rc value.

Overview

Convert return code to human readable string representing the error code symbol itself. For example, pskc_strerror_name(PSKC_OK) returns the string "PSKC_OK".

This string can be used to output a diagnostic message to the user.

This function is one of few in the library that can be used without a successful call to pskc_init().

Return value

Returns a pointer to a statically allocated string containing a string version of the error code err, or NULL if the error code is not known.