fido_strerr(3)

The function translates the error code into a readable string, where is an error code defined in never returns NULL.

Section 3 libfido2-doc bookworm source

Description

FIDO_STRERR(3) Library Functions Manual FIDO_STRERR(3)

NAME

fido_strerr — FIDO2 error codes

SYNOPSIS

#include <fido.h>

const char *

fido_strerr(int n);

DESCRIPTION

The fido_strerr() function translates the error code n into a readable string, where n is an error code defined in <fido/err.h>. fido_strerr() never returns NULL. Returned pointers point to static strings. GNU May 25, 2018 FIDO_STRERR(3)