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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/fs/afs/afs_fs.h
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/* SPDX-License-Identifier: GPL-2.0-or-later */

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/* AFS File Service definitions

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 *

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 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.

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 * Written by David Howells ([email protected])

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 */

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#ifndef AFS_FS_H

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#define AFS_FS_H

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#define AFS_FS_PORT		7000	/* AFS file server port */

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#define FS_SERVICE		1	/* AFS File Service ID */

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enum AFS_FS_Operations {

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	FSFETCHDATA		= 130,	/* AFS Fetch file data */

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	FSFETCHACL		= 131,	/* AFS Fetch file ACL */

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	FSFETCHSTATUS		= 132,	/* AFS Fetch file status */

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	FSSTOREDATA		= 133,	/* AFS Store file data */

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	FSSTOREACL		= 134,	/* AFS Store file ACL */

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	FSSTORESTATUS		= 135,	/* AFS Store file status */

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	FSREMOVEFILE		= 136,	/* AFS Remove a file */

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	FSCREATEFILE		= 137,	/* AFS Create a file */

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	FSRENAME		= 138,	/* AFS Rename or move a file or directory */

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	FSSYMLINK		= 139,	/* AFS Create a symbolic link */

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	FSLINK			= 140,	/* AFS Create a hard link */

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	FSMAKEDIR		= 141,	/* AFS Create a directory */

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	FSREMOVEDIR		= 142,	/* AFS Remove a directory */

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	FSGIVEUPCALLBACKS	= 147,	/* AFS Discard callback promises */

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	FSGETVOLUMEINFO		= 148,	/* AFS Get information about a volume */

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	FSGETVOLUMESTATUS	= 149,	/* AFS Get volume status information */

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	FSGETROOTVOLUME		= 151,	/* AFS Get root volume name */

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	FSBULKSTATUS		= 155,	/* AFS Fetch multiple file statuses */

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	FSSETLOCK		= 156,	/* AFS Request a file lock */

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	FSEXTENDLOCK		= 157,	/* AFS Extend a file lock */

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	FSRELEASELOCK		= 158,	/* AFS Release a file lock */

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	FSLOOKUP		= 161,	/* AFS lookup file in directory */

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	FSINLINEBULKSTATUS	= 65536, /* AFS Fetch multiple file statuses with inline errors */

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	FSFETCHDATA64		= 65537, /* AFS Fetch file data */

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	FSSTOREDATA64		= 65538, /* AFS Store file data */

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	FSGIVEUPALLCALLBACKS	= 65539, /* AFS Give up all outstanding callbacks on a server */

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	FSGETCAPABILITIES	= 65540, /* Probe and get the capabilities of a fileserver */

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};

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enum AFS_FS_Errors {

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	VRESTARTING	= -100,	/* Server is restarting */

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	VSALVAGE	= 101,	/* volume needs salvaging */

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	VNOVNODE	= 102,	/* no such file/dir (vnode) */

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	VNOVOL		= 103,	/* no such volume or volume unavailable */

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	VVOLEXISTS	= 104,	/* volume name already exists */

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	VNOSERVICE	= 105,	/* volume not currently in service */

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	VOFFLINE	= 106,	/* volume is currently offline (more info available [VVL-spec]) */

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	VONLINE		= 107,	/* volume is already online */

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	VDISKFULL	= 108,	/* disk partition is full */

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	VOVERQUOTA	= 109,	/* volume's maximum quota exceeded */

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	VBUSY		= 110,	/* volume is temporarily unavailable */

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	VMOVED		= 111,	/* volume moved to new server - ask this FS where */

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	VIO		= 112,	/* I/O error in volume */

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	VSALVAGING	= 113,	/* Volume is being salvaged */

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	VRESTRICTED	= 120,	/* Volume is restricted from using  */

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};

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#endif /* AFS_FS_H */

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