Linux kernel & device driver programming

Cross-Referenced Linux and Device Driver Code

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Version: [ 2.6.11.8 ] [ 2.6.25 ] [ 2.6.25.8 ] [ 2.6.31.13 ] Architecture: [ i386 ]
  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 }
 76 
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