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review.evervolv.com / android_kernel_htc_msm8960 / faa6fcbbba110c7c4bc299bc90f59d9f7b51ac6e / . / fs / afs / misc.c
blob: 0dd4dafee10b391f7d92b89f8c4e491ed5f09810 [file] [log] [blame]
David Howellsec268152007-04-26 15:49:28 -0700[diff] [blame]1/* miscellaneous bits
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]2 *
David Howells08e0e7c2007-04-26 15:55:03 -0700[diff] [blame]3 * Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]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>
David Howells005411c2009-06-16 21:36:49 +0100[diff] [blame]15#include <rxrpc/packet.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]16#include "internal.h"
David Howells08e0e7c2007-04-26 15:55:03 -0700[diff] [blame]17#include "afs_fs.h"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]18
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]19/*
20 * convert an AFS abort code to a Linux error number
21 */
David Howells08e0e7c2007-04-26 15:55:03 -0700[diff] [blame]22int afs_abort_to_error(u32 abort_code)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]23{
David Howells08e0e7c2007-04-26 15:55:03 -0700[diff] [blame]24 switch (abort_code) {
25 case 13: return -EACCES;
David Howells416351f2007-05-09 02:33:45 -0700[diff] [blame]26 case 27: return -EFBIG;
David Howells260a9802007-04-26 15:59:35 -0700[diff] [blame]27 case 30: return -EROFS;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]28 case VSALVAGE: return -EIO;
29 case VNOVNODE: return -ENOENT;
David Howells08e0e7c2007-04-26 15:55:03 -0700[diff] [blame]30 case VNOVOL: return -ENOMEDIUM;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]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;
David Howellse8d6c552007-07-15 23:40:12 -0700[diff] [blame]39 case 0x2f6df0a: return -EWOULDBLOCK;
David Howells260a9802007-04-26 15:59:35 -0700[diff] [blame]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;
David Howells005411c2009-06-16 21:36:49 +0100[diff] [blame]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
David Howells260a9802007-04-26 15:59:35 -0700[diff] [blame]73 default: return -EREMOTEIO;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]74 }
David Howellsec268152007-04-26 15:49:28 -0700[diff] [blame]75}