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/*
* Copyright (C) 2008 Michael Brown <mbrown@fensystems.co.uk>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
FILE_LICENCE ( GPL2_OR_LATER );
#include <stdio.h>
#include <gpxe/efi/efi.h>
/** @file
*
* gPXE error message formatting for EFI
*
*/
/**
* Format EFI status code
*
* @v efirc EFI status code
* @v efi_strerror EFI status code string
*/
const char * efi_strerror ( EFI_STATUS efirc ) {
static char errbuf[32];
if ( ! efirc )
return "No error";
snprintf ( errbuf, sizeof ( errbuf ), "Error %lld",
( unsigned long long ) ( efirc ^ MAX_BIT ) );
return errbuf;
}
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