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https://github.com/edk2-porting/linux-next.git
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ddc6c70f07
Move the protocol description header file into net/rxrpc/ and rename it to protocol.h. It's no longer necessary to expose it as packets are no longer exposed to kernel services (such as AFS) that use the facility. The abort codes are transferred to the UAPI header instead as we pass these back to userspace and also to kernel services. Signed-off-by: David Howells <dhowells@redhat.com>
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/* miscellaneous bits
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*
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* Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#include <linux/kernel.h>
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#include <linux/module.h>
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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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/*
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* convert an AFS abort code to a Linux error number
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*/
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int afs_abort_to_error(u32 abort_code)
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{
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switch (abort_code) {
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/* low errno codes inserted into abort namespace */
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case 13: return -EACCES;
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case 27: return -EFBIG;
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case 30: return -EROFS;
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/* VICE "special error" codes; 101 - 111 */
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case VSALVAGE: return -EIO;
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case VNOVNODE: return -ENOENT;
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case VNOVOL: return -ENOMEDIUM;
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case VVOLEXISTS: return -EEXIST;
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case VNOSERVICE: return -EIO;
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case VOFFLINE: return -ENOENT;
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case VONLINE: return -EEXIST;
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case VDISKFULL: return -ENOSPC;
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case VOVERQUOTA: return -EDQUOT;
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case VBUSY: return -EBUSY;
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case VMOVED: return -ENXIO;
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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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/* RXKAD abort codes; from include/rxrpc/packet.h. ET "RXK" == 0x1260B00 */
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case RXKADINCONSISTENCY: return -EPROTO;
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case RXKADPACKETSHORT: return -EPROTO;
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case RXKADLEVELFAIL: return -EKEYREJECTED;
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case RXKADTICKETLEN: return -EKEYREJECTED;
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case RXKADOUTOFSEQUENCE: return -EPROTO;
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case RXKADNOAUTH: return -EKEYREJECTED;
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case RXKADBADKEY: return -EKEYREJECTED;
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case RXKADBADTICKET: return -EKEYREJECTED;
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case RXKADUNKNOWNKEY: return -EKEYREJECTED;
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case RXKADEXPIRED: return -EKEYEXPIRED;
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case RXKADSEALEDINCON: return -EKEYREJECTED;
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case RXKADDATALEN: return -EKEYREJECTED;
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case RXKADILLEGALLEVEL: return -EKEYREJECTED;
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case RXGEN_OPCODE: return -ENOTSUPP;
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default: return -EREMOTEIO;
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}
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}
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