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61 lines
2.1 KiB
61 lines
2.1 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* (C) 2001 Clemson University and The University of Chicago |
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* |
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* See COPYING in top-level directory. |
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*/ |
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#ifndef _ORANGEFS_DEV_PROTO_H |
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#define _ORANGEFS_DEV_PROTO_H |
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/* |
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* types and constants shared between user space and kernel space for |
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* device interaction using a common protocol |
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*/ |
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/* |
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* valid orangefs kernel operation types |
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*/ |
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#define ORANGEFS_VFS_OP_INVALID 0xFF000000 |
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#define ORANGEFS_VFS_OP_FILE_IO 0xFF000001 |
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#define ORANGEFS_VFS_OP_LOOKUP 0xFF000002 |
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#define ORANGEFS_VFS_OP_CREATE 0xFF000003 |
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#define ORANGEFS_VFS_OP_GETATTR 0xFF000004 |
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#define ORANGEFS_VFS_OP_REMOVE 0xFF000005 |
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#define ORANGEFS_VFS_OP_MKDIR 0xFF000006 |
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#define ORANGEFS_VFS_OP_READDIR 0xFF000007 |
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#define ORANGEFS_VFS_OP_SETATTR 0xFF000008 |
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#define ORANGEFS_VFS_OP_SYMLINK 0xFF000009 |
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#define ORANGEFS_VFS_OP_RENAME 0xFF00000A |
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#define ORANGEFS_VFS_OP_STATFS 0xFF00000B |
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#define ORANGEFS_VFS_OP_TRUNCATE 0xFF00000C |
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#define ORANGEFS_VFS_OP_RA_FLUSH 0xFF00000D |
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#define ORANGEFS_VFS_OP_FS_MOUNT 0xFF00000E |
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#define ORANGEFS_VFS_OP_FS_UMOUNT 0xFF00000F |
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#define ORANGEFS_VFS_OP_GETXATTR 0xFF000010 |
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#define ORANGEFS_VFS_OP_SETXATTR 0xFF000011 |
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#define ORANGEFS_VFS_OP_LISTXATTR 0xFF000012 |
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#define ORANGEFS_VFS_OP_REMOVEXATTR 0xFF000013 |
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#define ORANGEFS_VFS_OP_PARAM 0xFF000014 |
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#define ORANGEFS_VFS_OP_PERF_COUNT 0xFF000015 |
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#define ORANGEFS_VFS_OP_CANCEL 0xFF00EE00 |
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#define ORANGEFS_VFS_OP_FSYNC 0xFF00EE01 |
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#define ORANGEFS_VFS_OP_FSKEY 0xFF00EE02 |
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#define ORANGEFS_VFS_OP_READDIRPLUS 0xFF00EE03 |
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#define ORANGEFS_VFS_OP_FEATURES 0xFF00EE05 /* 2.9.6 */ |
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/* features is a 64-bit unsigned bitmask */ |
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#define ORANGEFS_FEATURE_READAHEAD 1 |
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/* |
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* Misc constants. Please retain them as multiples of 8! |
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* Otherwise 32-64 bit interactions will be messed up :) |
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*/ |
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#define ORANGEFS_MAX_DEBUG_STRING_LEN 0x00000800 |
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#define ORANGEFS_MAX_DIRENT_COUNT_READDIR 512 |
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#include "upcall.h" |
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#include "downcall.h" |
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#endif
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