FIDO\_STRERR(3) Library Functions Manual FIDO\_STRERR(3)

# [NAME](#NAME)

`fido_strerr` — FIDO2 error codes

# [SYNOPSIS](#SYNOPSIS)

`#include <fido.h>`

`const char *`  
`fido_strerr`(`int n`);

# [DESCRIPTION](#DESCRIPTION)

The [`fido_strerr`](#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.

May 25, 2018 Linux 4.19.0-gvisor

---

Document: fido_strerr(3) from libfido2 1.17.0-r8 (Chainguard OS)
Source: https://github.com/Yubico/libfido2