1.\" Copyright (c) 2018 Yubico AB. All rights reserved. 2.\" 3.\" Redistribution and use in source and binary forms, with or without 4.\" modification, are permitted provided that the following conditions are 5.\" met: 6.\" 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in 11.\" the documentation and/or other materials provided with the 12.\" distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 15.\" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 16.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 17.\" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 18.\" HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 19.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 20.\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24.\" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25.\" 26.\" SPDX-License-Identifier: BSD-2-Clause 27.\" 28.Dd $Mdocdate: May 25 2018 $ 29.Dt FIDO_STRERR 3 30.Os 31.Sh NAME 32.Nm fido_strerr 33.Nd FIDO2 error codes 34.Sh SYNOPSIS 35.In fido.h 36.Ft const char * 37.Fn fido_strerr "int n" 38.Sh DESCRIPTION 39The 40.Fn fido_strerr 41function translates the error code 42.Fa n 43into a readable string, 44where 45.Fa n 46is an error code defined in 47.In fido/err.h . 48.Fn fido_strerr 49never returns NULL. 50Returned pointers point to static strings. 51