misc.c

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/* miscellaneous bits
 *
 * Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved.
 * Written by David Howells ([email protected])
 *
 * 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 (at your option) any later version.
 */

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <rxrpc/packet.h>
#include "internal.h"
#include "afs_fs.h"

/*
 * convert an AFS abort code to a Linux error number
 */
int afs_abort_to_error(u32 abort_code)
{
    switch (abort_code) {
    case 13:        return -EACCES;
    case 27:        return -EFBIG;
    case 30:        return -EROFS;
    case VSALVAGE:      return -EIO;
    case VNOVNODE:      return -ENOENT;
    case VNOVOL:        return -ENOMEDIUM;
    case VVOLEXISTS:    return -EEXIST;
    case VNOSERVICE:    return -EIO;
    case VOFFLINE:      return -ENOENT;
    case VONLINE:       return -EEXIST;
    case VDISKFULL:     return -ENOSPC;
    case VOVERQUOTA:    return -EDQUOT;
    case VBUSY:     return -EBUSY;
    case VMOVED:        return -ENXIO;
    case 0x2f6df0a:     return -EWOULDBLOCK;
    case 0x2f6df0c:     return -EACCES;
    case 0x2f6df0f:     return -EBUSY;
    case 0x2f6df10:     return -EEXIST;
    case 0x2f6df11:     return -EXDEV;
    case 0x2f6df13:     return -ENOTDIR;
    case 0x2f6df14:     return -EISDIR;
    case 0x2f6df15:     return -EINVAL;
    case 0x2f6df1a:     return -EFBIG;
    case 0x2f6df1b:     return -ENOSPC;
    case 0x2f6df1d:     return -EROFS;
    case 0x2f6df1e:     return -EMLINK;
    case 0x2f6df20:     return -EDOM;
    case 0x2f6df21:     return -ERANGE;
    case 0x2f6df22:     return -EDEADLK;
    case 0x2f6df23:     return -ENAMETOOLONG;
    case 0x2f6df24:     return -ENOLCK;
    case 0x2f6df26:     return -ENOTEMPTY;
    case 0x2f6df78:     return -EDQUOT;

    case RXKADINCONSISTENCY: return -EPROTO;
    case RXKADPACKETSHORT:  return -EPROTO;
    case RXKADLEVELFAIL:    return -EKEYREJECTED;
    case RXKADTICKETLEN:    return -EKEYREJECTED;
    case RXKADOUTOFSEQUENCE: return -EPROTO;
    case RXKADNOAUTH:   return -EKEYREJECTED;
    case RXKADBADKEY:   return -EKEYREJECTED;
    case RXKADBADTICKET:    return -EKEYREJECTED;
    case RXKADUNKNOWNKEY:   return -EKEYREJECTED;
    case RXKADEXPIRED:  return -EKEYEXPIRED;
    case RXKADSEALEDINCON:  return -EKEYREJECTED;
    case RXKADDATALEN:  return -EKEYREJECTED;
    case RXKADILLEGALLEVEL: return -EKEYREJECTED;

    default:        return -EREMOTEIO;
    }
}