fs/afs/misc.c

   1 /* miscellaneous bits
   2  *
   3  * Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the License, or (at your option) any later version.
  10  */
  11
  12 #include <linux/kernel.h>
  13 #include <linux/module.h>
  14 #include <linux/errno.h>
  15 #include <rxrpc/packet.h>
  16 #include "internal.h"
  17 #include "afs_fs.h"
  18
  19 /*
  20  * convert an AFS abort code to a Linux error number
  21  */
  22 int afs_abort_to_error(u32 abort_code)
  23 {
  24         switch (abort_code) {
  25         case 13:                return -EACCES;
  26         case 27:                return -EFBIG;
  27         case 30:                return -EROFS;
  28         case VSALVAGE:          return -EIO;
  29         case VNOVNODE:          return -ENOENT;
  30         case VNOVOL:            return -ENOMEDIUM;
  31         case VVOLEXISTS:        return -EEXIST;
  32         case VNOSERVICE:        return -EIO;
  33         case VOFFLINE:          return -ENOENT;
  34         case VONLINE:           return -EEXIST;
  35         case VDISKFULL:         return -ENOSPC;
  36         case VOVERQUOTA:        return -EDQUOT;
  37         case VBUSY:             return -EBUSY;
  38         case VMOVED:            return -ENXIO;
  39         case 0x2f6df0a:         return -EWOULDBLOCK;
  40         case 0x2f6df0c:         return -EACCES;
  41         case 0x2f6df0f:         return -EBUSY;
  42         case 0x2f6df10:         return -EEXIST;
  43         case 0x2f6df11:         return -EXDEV;
  44         case 0x2f6df13:         return -ENOTDIR;
  45         case 0x2f6df14:         return -EISDIR;
  46         case 0x2f6df15:         return -EINVAL;
  47         case 0x2f6df1a:         return -EFBIG;
  48         case 0x2f6df1b:         return -ENOSPC;
  49         case 0x2f6df1d:         return -EROFS;
  50         case 0x2f6df1e:         return -EMLINK;
  51         case 0x2f6df20:         return -EDOM;
  52         case 0x2f6df21:         return -ERANGE;
  53         case 0x2f6df22:         return -EDEADLK;
  54         case 0x2f6df23:         return -ENAMETOOLONG;
  55         case 0x2f6df24:         return -ENOLCK;
  56         case 0x2f6df26:         return -ENOTEMPTY;
  57         case 0x2f6df78:         return -EDQUOT;
  58
  59         case RXKADINCONSISTENCY: return -EPROTO;
  60         case RXKADPACKETSHORT:  return -EPROTO;
  61         case RXKADLEVELFAIL:    return -EKEYREJECTED;
  62         case RXKADTICKETLEN:    return -EKEYREJECTED;
  63         case RXKADOUTOFSEQUENCE: return -EPROTO;
  64         case RXKADNOAUTH:       return -EKEYREJECTED;
  65         case RXKADBADKEY:       return -EKEYREJECTED;
  66         case RXKADBADTICKET:    return -EKEYREJECTED;
  67         case RXKADUNKNOWNKEY:   return -EKEYREJECTED;
  68         case RXKADEXPIRED:      return -EKEYEXPIRED;
  69         case RXKADSEALEDINCON:  return -EKEYREJECTED;
  70         case RXKADDATALEN:      return -EKEYREJECTED;
  71         case RXKADILLEGALLEVEL: return -EKEYREJECTED;
  72
  73         default:                return -EREMOTEIO;
  74         }
  75 }