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afs: Add support for the UAE error table
Add support for mapping AFS UAE abort codes to Linux errno values. Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells
parent
ee102584ef
commit
1eda8bab70
2 changed files with 152 additions and 28 deletions
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@ -14,6 +14,7 @@
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#include <linux/errno.h>
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#include "internal.h"
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#include "afs_fs.h"
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#include "protocol_uae.h"
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/*
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* convert an AFS abort code to a Linux error number
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@ -69,34 +70,25 @@ int afs_abort_to_error(u32 abort_code)
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case AFSVL_PERM: return -EACCES;
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case AFSVL_NOMEM: return -EREMOTEIO;
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/* Unified AFS error table; ET "uae" == 0x2f6df00 */
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case 0x2f6df00: return -EPERM;
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case 0x2f6df01: return -ENOENT;
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case 0x2f6df04: return -EIO;
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case 0x2f6df0a: return -EAGAIN;
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case 0x2f6df0b: return -ENOMEM;
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case 0x2f6df0c: return -EACCES;
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case 0x2f6df0f: return -EBUSY;
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case 0x2f6df10: return -EEXIST;
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case 0x2f6df11: return -EXDEV;
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case 0x2f6df12: return -ENODEV;
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case 0x2f6df13: return -ENOTDIR;
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case 0x2f6df14: return -EISDIR;
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case 0x2f6df15: return -EINVAL;
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case 0x2f6df1a: return -EFBIG;
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case 0x2f6df1b: return -ENOSPC;
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case 0x2f6df1d: return -EROFS;
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case 0x2f6df1e: return -EMLINK;
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case 0x2f6df20: return -EDOM;
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case 0x2f6df21: return -ERANGE;
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case 0x2f6df22: return -EDEADLK;
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case 0x2f6df23: return -ENAMETOOLONG;
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case 0x2f6df24: return -ENOLCK;
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case 0x2f6df26: return -ENOTEMPTY;
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case 0x2f6df28: return -EWOULDBLOCK;
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case 0x2f6df69: return -ENOTCONN;
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case 0x2f6df6c: return -ETIMEDOUT;
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case 0x2f6df78: return -EDQUOT;
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/* Unified AFS error table */
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case UAEPERM: return -EPERM;
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case UAENOENT: return -ENOENT;
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case UAEACCES: return -EACCES;
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case UAEBUSY: return -EBUSY;
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case UAEEXIST: return -EEXIST;
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case UAENOTDIR: return -ENOTDIR;
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case UAEISDIR: return -EISDIR;
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case UAEFBIG: return -EFBIG;
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case UAENOSPC: return -ENOSPC;
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case UAEROFS: return -EROFS;
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case UAEMLINK: return -EMLINK;
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case UAEDEADLK: return -EDEADLK;
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case UAENAMETOOLONG: return -ENAMETOOLONG;
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case UAENOLCK: return -ENOLCK;
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case UAENOTEMPTY: return -ENOTEMPTY;
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case UAELOOP: return -ELOOP;
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case UAENOMEDIUM: return -ENOMEDIUM;
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case UAEDQUOT: return -EDQUOT;
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/* RXKAD abort codes; from include/rxrpc/packet.h. ET "RXK" == 0x1260B00 */
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case RXKADINCONSISTENCY: return -EPROTO;
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132
fs/afs/protocol_uae.h
Normal file
132
fs/afs/protocol_uae.h
Normal file
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@ -0,0 +1,132 @@
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// SPDX-License-Identifier: GPL-2.0
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/* Universal AFS Error codes (UAE).
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*
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* Copyright (C) 2003, Daria Phoebe Brashear
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* Copyright (C) 2018 Red Hat, Inc. All Rights Reserved.
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*/
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enum {
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UAEPERM = 0x2f6df00, /* Operation not permitted */
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UAENOENT = 0x2f6df01, /* No such file or directory */
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UAESRCH = 0x2f6df02, /* No such process */
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UAEINTR = 0x2f6df03, /* Interrupted system call */
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UAEIO = 0x2f6df04, /* I/O error */
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UAENXIO = 0x2f6df05, /* No such device or address */
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UAE2BIG = 0x2f6df06, /* Arg list too long */
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UAENOEXEC = 0x2f6df07, /* Exec format error */
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UAEBADF = 0x2f6df08, /* Bad file number */
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UAECHILD = 0x2f6df09, /* No child processes */
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UAEAGAIN = 0x2f6df0a, /* Try again */
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UAENOMEM = 0x2f6df0b, /* Out of memory */
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UAEACCES = 0x2f6df0c, /* Permission denied */
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UAEFAULT = 0x2f6df0d, /* Bad address */
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UAENOTBLK = 0x2f6df0e, /* Block device required */
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UAEBUSY = 0x2f6df0f, /* Device or resource busy */
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UAEEXIST = 0x2f6df10, /* File exists */
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UAEXDEV = 0x2f6df11, /* Cross-device link */
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UAENODEV = 0x2f6df12, /* No such device */
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UAENOTDIR = 0x2f6df13, /* Not a directory */
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UAEISDIR = 0x2f6df14, /* Is a directory */
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UAEINVAL = 0x2f6df15, /* Invalid argument */
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UAENFILE = 0x2f6df16, /* File table overflow */
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UAEMFILE = 0x2f6df17, /* Too many open files */
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UAENOTTY = 0x2f6df18, /* Not a typewriter */
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UAETXTBSY = 0x2f6df19, /* Text file busy */
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UAEFBIG = 0x2f6df1a, /* File too large */
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UAENOSPC = 0x2f6df1b, /* No space left on device */
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UAESPIPE = 0x2f6df1c, /* Illegal seek */
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UAEROFS = 0x2f6df1d, /* Read-only file system */
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UAEMLINK = 0x2f6df1e, /* Too many links */
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UAEPIPE = 0x2f6df1f, /* Broken pipe */
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UAEDOM = 0x2f6df20, /* Math argument out of domain of func */
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UAERANGE = 0x2f6df21, /* Math result not representable */
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UAEDEADLK = 0x2f6df22, /* Resource deadlock would occur */
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UAENAMETOOLONG = 0x2f6df23, /* File name too long */
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UAENOLCK = 0x2f6df24, /* No record locks available */
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UAENOSYS = 0x2f6df25, /* Function not implemented */
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UAENOTEMPTY = 0x2f6df26, /* Directory not empty */
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UAELOOP = 0x2f6df27, /* Too many symbolic links encountered */
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UAEWOULDBLOCK = 0x2f6df28, /* Operation would block */
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UAENOMSG = 0x2f6df29, /* No message of desired type */
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UAEIDRM = 0x2f6df2a, /* Identifier removed */
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UAECHRNG = 0x2f6df2b, /* Channel number out of range */
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UAEL2NSYNC = 0x2f6df2c, /* Level 2 not synchronized */
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UAEL3HLT = 0x2f6df2d, /* Level 3 halted */
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UAEL3RST = 0x2f6df2e, /* Level 3 reset */
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UAELNRNG = 0x2f6df2f, /* Link number out of range */
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UAEUNATCH = 0x2f6df30, /* Protocol driver not attached */
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UAENOCSI = 0x2f6df31, /* No CSI structure available */
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UAEL2HLT = 0x2f6df32, /* Level 2 halted */
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UAEBADE = 0x2f6df33, /* Invalid exchange */
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UAEBADR = 0x2f6df34, /* Invalid request descriptor */
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UAEXFULL = 0x2f6df35, /* Exchange full */
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UAENOANO = 0x2f6df36, /* No anode */
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UAEBADRQC = 0x2f6df37, /* Invalid request code */
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UAEBADSLT = 0x2f6df38, /* Invalid slot */
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UAEBFONT = 0x2f6df39, /* Bad font file format */
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UAENOSTR = 0x2f6df3a, /* Device not a stream */
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UAENODATA = 0x2f6df3b, /* No data available */
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UAETIME = 0x2f6df3c, /* Timer expired */
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UAENOSR = 0x2f6df3d, /* Out of streams resources */
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UAENONET = 0x2f6df3e, /* Machine is not on the network */
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UAENOPKG = 0x2f6df3f, /* Package not installed */
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UAEREMOTE = 0x2f6df40, /* Object is remote */
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UAENOLINK = 0x2f6df41, /* Link has been severed */
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UAEADV = 0x2f6df42, /* Advertise error */
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UAESRMNT = 0x2f6df43, /* Srmount error */
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UAECOMM = 0x2f6df44, /* Communication error on send */
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UAEPROTO = 0x2f6df45, /* Protocol error */
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UAEMULTIHOP = 0x2f6df46, /* Multihop attempted */
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UAEDOTDOT = 0x2f6df47, /* RFS specific error */
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UAEBADMSG = 0x2f6df48, /* Not a data message */
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UAEOVERFLOW = 0x2f6df49, /* Value too large for defined data type */
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UAENOTUNIQ = 0x2f6df4a, /* Name not unique on network */
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UAEBADFD = 0x2f6df4b, /* File descriptor in bad state */
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UAEREMCHG = 0x2f6df4c, /* Remote address changed */
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UAELIBACC = 0x2f6df4d, /* Can not access a needed shared library */
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UAELIBBAD = 0x2f6df4e, /* Accessing a corrupted shared library */
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UAELIBSCN = 0x2f6df4f, /* .lib section in a.out corrupted */
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UAELIBMAX = 0x2f6df50, /* Attempting to link in too many shared libraries */
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UAELIBEXEC = 0x2f6df51, /* Cannot exec a shared library directly */
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UAEILSEQ = 0x2f6df52, /* Illegal byte sequence */
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UAERESTART = 0x2f6df53, /* Interrupted system call should be restarted */
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UAESTRPIPE = 0x2f6df54, /* Streams pipe error */
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UAEUSERS = 0x2f6df55, /* Too many users */
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UAENOTSOCK = 0x2f6df56, /* Socket operation on non-socket */
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UAEDESTADDRREQ = 0x2f6df57, /* Destination address required */
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UAEMSGSIZE = 0x2f6df58, /* Message too long */
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UAEPROTOTYPE = 0x2f6df59, /* Protocol wrong type for socket */
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UAENOPROTOOPT = 0x2f6df5a, /* Protocol not available */
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UAEPROTONOSUPPORT = 0x2f6df5b, /* Protocol not supported */
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UAESOCKTNOSUPPORT = 0x2f6df5c, /* Socket type not supported */
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UAEOPNOTSUPP = 0x2f6df5d, /* Operation not supported on transport endpoint */
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UAEPFNOSUPPORT = 0x2f6df5e, /* Protocol family not supported */
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UAEAFNOSUPPORT = 0x2f6df5f, /* Address family not supported by protocol */
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UAEADDRINUSE = 0x2f6df60, /* Address already in use */
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UAEADDRNOTAVAIL = 0x2f6df61, /* Cannot assign requested address */
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UAENETDOWN = 0x2f6df62, /* Network is down */
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UAENETUNREACH = 0x2f6df63, /* Network is unreachable */
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UAENETRESET = 0x2f6df64, /* Network dropped connection because of reset */
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UAECONNABORTED = 0x2f6df65, /* Software caused connection abort */
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UAECONNRESET = 0x2f6df66, /* Connection reset by peer */
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UAENOBUFS = 0x2f6df67, /* No buffer space available */
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UAEISCONN = 0x2f6df68, /* Transport endpoint is already connected */
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UAENOTCONN = 0x2f6df69, /* Transport endpoint is not connected */
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UAESHUTDOWN = 0x2f6df6a, /* Cannot send after transport endpoint shutdown */
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UAETOOMANYREFS = 0x2f6df6b, /* Too many references: cannot splice */
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UAETIMEDOUT = 0x2f6df6c, /* Connection timed out */
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UAECONNREFUSED = 0x2f6df6d, /* Connection refused */
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UAEHOSTDOWN = 0x2f6df6e, /* Host is down */
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UAEHOSTUNREACH = 0x2f6df6f, /* No route to host */
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UAEALREADY = 0x2f6df70, /* Operation already in progress */
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UAEINPROGRESS = 0x2f6df71, /* Operation now in progress */
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UAESTALE = 0x2f6df72, /* Stale NFS file handle */
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UAEUCLEAN = 0x2f6df73, /* Structure needs cleaning */
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UAENOTNAM = 0x2f6df74, /* Not a XENIX named type file */
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UAENAVAIL = 0x2f6df75, /* No XENIX semaphores available */
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UAEISNAM = 0x2f6df76, /* Is a named type file */
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UAEREMOTEIO = 0x2f6df77, /* Remote I/O error */
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UAEDQUOT = 0x2f6df78, /* Quota exceeded */
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UAENOMEDIUM = 0x2f6df79, /* No medium found */
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UAEMEDIUMTYPE = 0x2f6df7a, /* Wrong medium type */
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};
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