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fs/yaffs2/yaffs_error.c
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/*
* YAFFS: Yet another FFS. A NAND-flash specific file system.
*
* Copyright (C) 2002-2011 Aleph One Ltd.
* for Toby Churchill Ltd and Brightstar Engineering
*
* Created by Timothy Manning <timothy@yaffs.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "yaffsfs.h"
struct error_entry {
int code;
const char *text;
};
static const struct error_entry error_list[] = {
{ ENOMEM , "ENOMEM" },
{ EBUSY , "EBUSY"},
{ ENODEV , "ENODEV"},
{ EINVAL , "EINVAL"},
{ EBADF , "EBADF"},
{ EACCES , "EACCES"},
{ EXDEV , "EXDEV" },
{ ENOENT , "ENOENT"},
{ ENOSPC , "ENOSPC"},
{ ERANGE , "ERANGE"},
{ ENODATA, "ENODATA"},
{ ENOTEMPTY, "ENOTEMPTY"},
{ ENAMETOOLONG, "ENAMETOOLONG"},
{ ENOMEM , "ENOMEM"},
{ EEXIST , "EEXIST"},
{ ENOTDIR , "ENOTDIR"},
{ EISDIR , "EISDIR"},
{ ENFILE, "ENFILE"},
{ EROFS, "EROFS"},
{ EFAULT, "EFAULT"},
{ 0, NULL }
};
const char *yaffs_error_to_str(int err)
{
const struct error_entry *e = error_list;
if (err < 0)
err = -err;
while (e->code && e->text) {
if (err == e->code)
return e->text;
e++;
}
return "Unknown error code";
}
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