1 d4397503 2009-04-30 rsc 
  2 d4397503 2009-04-30 rsc 
  3 d4397503 2009-04-30 rsc 
  4 5551e51d 2006-07-23 devnull /*
  5 fd997ef0 2008-08-19 jas     This file defines the kernel interface of FUSE
  6 fd997ef0 2008-08-19 jas     Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
  7 fd997ef0 2008-08-19 jas 
  8 fd997ef0 2008-08-19 jas 
  9 5551e51d 2006-07-23 devnull     This -- and only this -- header file may also be distributed under
 10 5551e51d 2006-07-23 devnull     the terms of the BSD Licence as follows:
 11 5551e51d 2006-07-23 devnull 
 12 fd997ef0 2008-08-19 jas     Copyright (C) 2001-2007 Miklos Szeredi. All rights reserved.
 13 5551e51d 2006-07-23 devnull 
 14 5551e51d 2006-07-23 devnull     Redistribution and use in source and binary forms, with or without
 15 5551e51d 2006-07-23 devnull     modification, are permitted provided that the following conditions
 16 5551e51d 2006-07-23 devnull     are met:
 17 5551e51d 2006-07-23 devnull     1. Redistributions of source code must retain the above copyright
 18 5551e51d 2006-07-23 devnull        notice, this list of conditions and the following disclaimer.
 19 5551e51d 2006-07-23 devnull     2. Redistributions in binary form must reproduce the above copyright
 20 5551e51d 2006-07-23 devnull        notice, this list of conditions and the following disclaimer in the
 21 5551e51d 2006-07-23 devnull        documentation and/or other materials provided with the distribution.
 22 5551e51d 2006-07-23 devnull 
 23 5551e51d 2006-07-23 devnull     THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 24 5551e51d 2006-07-23 devnull     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 25 5551e51d 2006-07-23 devnull     IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 26 5551e51d 2006-07-23 devnull     ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
 27 5551e51d 2006-07-23 devnull     FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 28 5551e51d 2006-07-23 devnull     DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 29 5551e51d 2006-07-23 devnull     OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 30 5551e51d 2006-07-23 devnull     HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 31 5551e51d 2006-07-23 devnull     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 32 5551e51d 2006-07-23 devnull     OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 33 5551e51d 2006-07-23 devnull     SUCH DAMAGE.
 34 5551e51d 2006-07-23 devnull */
 35 5551e51d 2006-07-23 devnull 
 36 5551e51d 2006-07-23 devnull /* RSC changed these lines */
 37 5551e51d 2006-07-23 devnull #include <inttypes.h>
 38 5551e51d 2006-07-23 devnull #define __u64 uint64_t
 39 5551e51d 2006-07-23 devnull #define __u32 uint32_t
 40 5551e51d 2006-07-23 devnull #define __s32 int32_t
 41 5551e51d 2006-07-23 devnull 
 42 5551e51d 2006-07-23 devnull /** Version number of this interface */
 43 5551e51d 2006-07-23 devnull #define FUSE_KERNEL_VERSION 7
 44 5551e51d 2006-07-23 devnull 
 45 5551e51d 2006-07-23 devnull /** Minor version number of this interface */
 46 fd997ef0 2008-08-19 jas #define FUSE_KERNEL_MINOR_VERSION 8
 47 5551e51d 2006-07-23 devnull 
 48 5551e51d 2006-07-23 devnull /** The node ID of the root inode */
 49 5551e51d 2006-07-23 devnull #define FUSE_ROOT_ID 1
 50 5551e51d 2006-07-23 devnull 
 51 5551e51d 2006-07-23 devnull /** The major number of the fuse character device */
 52 fd997ef0 2008-08-19 jas #define FUSE_MAJOR MISC_MAJOR
 53 5551e51d 2006-07-23 devnull 
 54 5551e51d 2006-07-23 devnull /** The minor number of the fuse character device */
 55 5551e51d 2006-07-23 devnull #define FUSE_MINOR 229
 56 5551e51d 2006-07-23 devnull 
 57 5551e51d 2006-07-23 devnull /* Make sure all structures are padded to 64bit boundary, so 32bit
 58 5551e51d 2006-07-23 devnull    userspace works under 64bit kernels */
 59 5551e51d 2006-07-23 devnull 
 60 5551e51d 2006-07-23 devnull struct fuse_attr {
 61 5551e51d 2006-07-23 devnull 	__u64	ino;
 62 5551e51d 2006-07-23 devnull 	__u64	size;
 63 5551e51d 2006-07-23 devnull 	__u64	blocks;
 64 5551e51d 2006-07-23 devnull 	__u64	atime;
 65 5551e51d 2006-07-23 devnull 	__u64	mtime;
 66 5551e51d 2006-07-23 devnull 	__u64	ctime;
 67 4a34106c 2009-06-16 rsc #if (__FreeBSD__ >= 10 && OSX_VERSION >= 100500)
 68 f0cd09f3 2008-12-10 jas 	__u64	crtime;
 69 f0cd09f3 2008-12-10 jas #endif /* __FreeBSD__ >= 10 */
 70 5551e51d 2006-07-23 devnull 	__u32	atimensec;
 71 5551e51d 2006-07-23 devnull 	__u32	mtimensec;
 72 5551e51d 2006-07-23 devnull 	__u32	ctimensec;
 73 4a34106c 2009-06-16 rsc #if (__FreeBSD__ >= 10 && OSX_VERSION >= 100500)
 74 f0cd09f3 2008-12-10 jas 	__u32	crtimensec;
 75 f0cd09f3 2008-12-10 jas #endif /* __FreeBSD__ >= 10 */
 76 5551e51d 2006-07-23 devnull 	__u32	mode;
 77 5551e51d 2006-07-23 devnull 	__u32	nlink;
 78 5551e51d 2006-07-23 devnull 	__u32	uid;
 79 5551e51d 2006-07-23 devnull 	__u32	gid;
 80 5551e51d 2006-07-23 devnull 	__u32	rdev;
 81 fd997ef0 2008-08-19 jas #if (__FreeBSD__ >= 10)
 82 fd997ef0 2008-08-19 jas 	__u32	flags; /* file flags; see chflags(2) */
 83 4a34106c 2009-06-16 rsc #if OSX_VERSION < 100500
 84 d4397503 2009-04-30 rsc 	__u32	padding;
 85 d4397503 2009-04-30 rsc #endif /* __OSX_VERSION__ < 100500 */
 86 fd997ef0 2008-08-19 jas #endif /* __FreeBSD__ >= 10 */
 87 5551e51d 2006-07-23 devnull };
 88 5551e51d 2006-07-23 devnull 
 89 5551e51d 2006-07-23 devnull struct fuse_kstatfs {
 90 5551e51d 2006-07-23 devnull 	__u64	blocks;
 91 5551e51d 2006-07-23 devnull 	__u64	bfree;
 92 5551e51d 2006-07-23 devnull 	__u64	bavail;
 93 5551e51d 2006-07-23 devnull 	__u64	files;
 94 5551e51d 2006-07-23 devnull 	__u64	ffree;
 95 5551e51d 2006-07-23 devnull 	__u32	bsize;
 96 5551e51d 2006-07-23 devnull 	__u32	namelen;
 97 5551e51d 2006-07-23 devnull 	__u32	frsize;
 98 5551e51d 2006-07-23 devnull 	__u32	padding;
 99 5551e51d 2006-07-23 devnull 	__u32	spare[6];
100 5551e51d 2006-07-23 devnull };
101 5551e51d 2006-07-23 devnull 
102 fd997ef0 2008-08-19 jas struct fuse_file_lock {
103 fd997ef0 2008-08-19 jas 	__u64	start;
104 fd997ef0 2008-08-19 jas 	__u64	end;
105 fd997ef0 2008-08-19 jas 	__u32	type;
106 fd997ef0 2008-08-19 jas 	__u32	pid; /* tgid */
107 fd997ef0 2008-08-19 jas };
108 fd997ef0 2008-08-19 jas 
109 fd997ef0 2008-08-19 jas /**
110 fd997ef0 2008-08-19 jas  * Bitmasks for fuse_setattr_in.valid
111 fd997ef0 2008-08-19 jas  */
112 5551e51d 2006-07-23 devnull #define FATTR_MODE	(1 << 0)
113 5551e51d 2006-07-23 devnull #define FATTR_UID	(1 << 1)
114 5551e51d 2006-07-23 devnull #define FATTR_GID	(1 << 2)
115 5551e51d 2006-07-23 devnull #define FATTR_SIZE	(1 << 3)
116 5551e51d 2006-07-23 devnull #define FATTR_ATIME	(1 << 4)
117 5551e51d 2006-07-23 devnull #define FATTR_MTIME	(1 << 5)
118 5551e51d 2006-07-23 devnull #define FATTR_FH	(1 << 6)
119 fd997ef0 2008-08-19 jas #if (__FreeBSD__ >= 10)
120 fd997ef0 2008-08-19 jas #define FATTR_CRTIME	(1 << 28)
121 fd997ef0 2008-08-19 jas #define FATTR_CHGTIME	(1 << 29)
122 fd997ef0 2008-08-19 jas #define FATTR_BKUPTIME	(1 << 30)
123 fd997ef0 2008-08-19 jas #define FATTR_FLAGS	(1 << 31)
124 fd997ef0 2008-08-19 jas #endif /* __FreeBSD__ >= 10 */
125 5551e51d 2006-07-23 devnull 
126 5551e51d 2006-07-23 devnull /**
127 5551e51d 2006-07-23 devnull  * Flags returned by the OPEN request
128 5551e51d 2006-07-23 devnull  *
129 5551e51d 2006-07-23 devnull  * FOPEN_DIRECT_IO: bypass page cache for this open file
130 5551e51d 2006-07-23 devnull  * FOPEN_KEEP_CACHE: don't invalidate the data cache on open
131 5551e51d 2006-07-23 devnull  */
132 5551e51d 2006-07-23 devnull #define FOPEN_DIRECT_IO		(1 << 0)
133 5551e51d 2006-07-23 devnull #define FOPEN_KEEP_CACHE	(1 << 1)
134 fd997ef0 2008-08-19 jas #if (__FreeBSD__ >= 10)
135 fd997ef0 2008-08-19 jas #define FOPEN_PURGE_ATTR	(1 << 30)
136 fd997ef0 2008-08-19 jas #define FOPEN_PURGE_UBC		(1 << 31)
137 fd997ef0 2008-08-19 jas #endif
138 5551e51d 2006-07-23 devnull 
139 fd997ef0 2008-08-19 jas /**
140 fd997ef0 2008-08-19 jas  * INIT request/reply flags
141 fd997ef0 2008-08-19 jas  */
142 fd997ef0 2008-08-19 jas #define FUSE_ASYNC_READ		(1 << 0)
143 fd997ef0 2008-08-19 jas #define FUSE_POSIX_LOCKS	(1 << 1)
144 fd997ef0 2008-08-19 jas #if (__FreeBSD__ >= 10)
145 fd997ef0 2008-08-19 jas #define FUSE_CASE_INSENSITIVE	(1 << 29)
146 fd997ef0 2008-08-19 jas #define FUSE_VOL_RENAME		(1 << 30)
147 fd997ef0 2008-08-19 jas #define FUSE_XTIMES		(1 << 31)
148 fd997ef0 2008-08-19 jas #endif /* __FreeBSD__ >= 10 */
149 fd997ef0 2008-08-19 jas 
150 fd997ef0 2008-08-19 jas /**
151 fd997ef0 2008-08-19 jas  * Release flags
152 fd997ef0 2008-08-19 jas  */
153 fd997ef0 2008-08-19 jas #define FUSE_RELEASE_FLUSH	(1 << 0)
154 fd997ef0 2008-08-19 jas 
155 5551e51d 2006-07-23 devnull enum fuse_opcode {
156 5551e51d 2006-07-23 devnull 	FUSE_LOOKUP	   = 1,
157 5551e51d 2006-07-23 devnull 	FUSE_FORGET	   = 2,  /* no reply */
158 5551e51d 2006-07-23 devnull 	FUSE_GETATTR	   = 3,
159 5551e51d 2006-07-23 devnull 	FUSE_SETATTR	   = 4,
160 5551e51d 2006-07-23 devnull 	FUSE_READLINK	   = 5,
161 5551e51d 2006-07-23 devnull 	FUSE_SYMLINK	   = 6,
162 5551e51d 2006-07-23 devnull 	FUSE_MKNOD	   = 8,
163 5551e51d 2006-07-23 devnull 	FUSE_MKDIR	   = 9,
164 5551e51d 2006-07-23 devnull 	FUSE_UNLINK	   = 10,
165 5551e51d 2006-07-23 devnull 	FUSE_RMDIR	   = 11,
166 5551e51d 2006-07-23 devnull 	FUSE_RENAME	   = 12,
167 5551e51d 2006-07-23 devnull 	FUSE_LINK	   = 13,
168 5551e51d 2006-07-23 devnull 	FUSE_OPEN	   = 14,
169 5551e51d 2006-07-23 devnull 	FUSE_READ	   = 15,
170 5551e51d 2006-07-23 devnull 	FUSE_WRITE	   = 16,
171 5551e51d 2006-07-23 devnull 	FUSE_STATFS	   = 17,
172 5551e51d 2006-07-23 devnull 	FUSE_RELEASE       = 18,
173 5551e51d 2006-07-23 devnull 	FUSE_FSYNC         = 20,
174 5551e51d 2006-07-23 devnull 	FUSE_SETXATTR      = 21,
175 5551e51d 2006-07-23 devnull 	FUSE_GETXATTR      = 22,
176 5551e51d 2006-07-23 devnull 	FUSE_LISTXATTR     = 23,
177 5551e51d 2006-07-23 devnull 	FUSE_REMOVEXATTR   = 24,
178 5551e51d 2006-07-23 devnull 	FUSE_FLUSH         = 25,
179 5551e51d 2006-07-23 devnull 	FUSE_INIT          = 26,
180 5551e51d 2006-07-23 devnull 	FUSE_OPENDIR       = 27,
181 5551e51d 2006-07-23 devnull 	FUSE_READDIR       = 28,
182 5551e51d 2006-07-23 devnull 	FUSE_RELEASEDIR    = 29,
183 5551e51d 2006-07-23 devnull 	FUSE_FSYNCDIR      = 30,
184 fd997ef0 2008-08-19 jas 	FUSE_GETLK         = 31,
185 fd997ef0 2008-08-19 jas 	FUSE_SETLK         = 32,
186 fd997ef0 2008-08-19 jas 	FUSE_SETLKW        = 33,
187 5551e51d 2006-07-23 devnull 	FUSE_ACCESS        = 34,
188 fd997ef0 2008-08-19 jas 	FUSE_CREATE        = 35,
189 fd997ef0 2008-08-19 jas 	FUSE_INTERRUPT     = 36,
190 fd997ef0 2008-08-19 jas 	FUSE_BMAP          = 37,
191 fd997ef0 2008-08-19 jas 	FUSE_DESTROY       = 38,
192 fd997ef0 2008-08-19 jas #if (__FreeBSD__ >= 10)
193 fd997ef0 2008-08-19 jas         FUSE_SETVOLNAME    = 61,
194 fd997ef0 2008-08-19 jas 	FUSE_GETXTIMES     = 62,
195 fd997ef0 2008-08-19 jas 	FUSE_EXCHANGE      = 63,
196 fd997ef0 2008-08-19 jas #endif /* __FreeBSD__ >= 10 */
197 5551e51d 2006-07-23 devnull };
198 5551e51d 2006-07-23 devnull 
199 5551e51d 2006-07-23 devnull /* The read buffer is required to be at least 8k, but may be much larger */
200 5551e51d 2006-07-23 devnull #define FUSE_MIN_READ_BUFFER 8192
201 5551e51d 2006-07-23 devnull 
202 5551e51d 2006-07-23 devnull struct fuse_entry_out {
203 5551e51d 2006-07-23 devnull 	__u64	nodeid;		/* Inode ID */
204 5551e51d 2006-07-23 devnull 	__u64	generation;	/* Inode generation: nodeid:gen must
205 5551e51d 2006-07-23 devnull 				   be unique for the fs's lifetime */
206 5551e51d 2006-07-23 devnull 	__u64	entry_valid;	/* Cache timeout for the name */
207 5551e51d 2006-07-23 devnull 	__u64	attr_valid;	/* Cache timeout for the attributes */
208 5551e51d 2006-07-23 devnull 	__u32	entry_valid_nsec;
209 5551e51d 2006-07-23 devnull 	__u32	attr_valid_nsec;
210 5551e51d 2006-07-23 devnull 	struct fuse_attr attr;
211 5551e51d 2006-07-23 devnull };
212 5551e51d 2006-07-23 devnull 
213 5551e51d 2006-07-23 devnull struct fuse_forget_in {
214 5551e51d 2006-07-23 devnull 	__u64	nlookup;
215 5551e51d 2006-07-23 devnull };
216 5551e51d 2006-07-23 devnull 
217 5551e51d 2006-07-23 devnull struct fuse_attr_out {
218 5551e51d 2006-07-23 devnull 	__u64	attr_valid;	/* Cache timeout for the attributes */
219 5551e51d 2006-07-23 devnull 	__u32	attr_valid_nsec;
220 5551e51d 2006-07-23 devnull 	__u32	dummy;
221 5551e51d 2006-07-23 devnull 	struct fuse_attr attr;
222 5551e51d 2006-07-23 devnull };
223 5551e51d 2006-07-23 devnull 
224 fd997ef0 2008-08-19 jas #if (__FreeBSD__ >= 10)
225 fd997ef0 2008-08-19 jas struct fuse_getxtimes_out {
226 fd997ef0 2008-08-19 jas 	__u64	bkuptime;
227 fd997ef0 2008-08-19 jas 	__u64	crtime;
228 fd997ef0 2008-08-19 jas 	__u32	bkuptimensec;
229 fd997ef0 2008-08-19 jas 	__u32	crtimensec;
230 fd997ef0 2008-08-19 jas };
231 fd997ef0 2008-08-19 jas #endif /* __FreeBSD__ >= 10 */
232 fd997ef0 2008-08-19 jas 
233 5551e51d 2006-07-23 devnull struct fuse_mknod_in {
234 5551e51d 2006-07-23 devnull 	__u32	mode;
235 5551e51d 2006-07-23 devnull 	__u32	rdev;
236 5551e51d 2006-07-23 devnull };
237 5551e51d 2006-07-23 devnull 
238 5551e51d 2006-07-23 devnull struct fuse_mkdir_in {
239 5551e51d 2006-07-23 devnull 	__u32	mode;
240 5551e51d 2006-07-23 devnull 	__u32	padding;
241 5551e51d 2006-07-23 devnull };
242 5551e51d 2006-07-23 devnull 
243 5551e51d 2006-07-23 devnull struct fuse_rename_in {
244 5551e51d 2006-07-23 devnull 	__u64	newdir;
245 5551e51d 2006-07-23 devnull };
246 5551e51d 2006-07-23 devnull 
247 fd997ef0 2008-08-19 jas #if (__FreeBSD__ >= 10)
248 fd997ef0 2008-08-19 jas struct fuse_exchange_in {
249 fd997ef0 2008-08-19 jas 	__u64	olddir;
250 fd997ef0 2008-08-19 jas 	__u64	newdir;
251 fd997ef0 2008-08-19 jas 	__u64	options;
252 fd997ef0 2008-08-19 jas };
253 fd997ef0 2008-08-19 jas #endif /* __FreeBSD__ >= 10 */
254 fd997ef0 2008-08-19 jas 
255 5551e51d 2006-07-23 devnull struct fuse_link_in {
256 5551e51d 2006-07-23 devnull 	__u64	oldnodeid;
257 5551e51d 2006-07-23 devnull };
258 5551e51d 2006-07-23 devnull 
259 5551e51d 2006-07-23 devnull struct fuse_setattr_in {
260 5551e51d 2006-07-23 devnull 	__u32	valid;
261 5551e51d 2006-07-23 devnull 	__u32	padding;
262 5551e51d 2006-07-23 devnull 	__u64	fh;
263 5551e51d 2006-07-23 devnull 	__u64	size;
264 5551e51d 2006-07-23 devnull 	__u64	unused1;
265 5551e51d 2006-07-23 devnull 	__u64	atime;
266 5551e51d 2006-07-23 devnull 	__u64	mtime;
267 5551e51d 2006-07-23 devnull 	__u64	unused2;
268 5551e51d 2006-07-23 devnull 	__u32	atimensec;
269 5551e51d 2006-07-23 devnull 	__u32	mtimensec;
270 5551e51d 2006-07-23 devnull 	__u32	unused3;
271 5551e51d 2006-07-23 devnull 	__u32	mode;
272 5551e51d 2006-07-23 devnull 	__u32	unused4;
273 5551e51d 2006-07-23 devnull 	__u32	uid;
274 5551e51d 2006-07-23 devnull 	__u32	gid;
275 5551e51d 2006-07-23 devnull 	__u32	unused5;
276 fd997ef0 2008-08-19 jas #if (__FreeBSD__ >= 10)
277 fd997ef0 2008-08-19 jas 	__u64	bkuptime;
278 fd997ef0 2008-08-19 jas 	__u64	chgtime;
279 fd997ef0 2008-08-19 jas 	__u64	crtime;
280 fd997ef0 2008-08-19 jas 	__u32	bkuptimensec;
281 fd997ef0 2008-08-19 jas 	__u32	chgtimensec;
282 fd997ef0 2008-08-19 jas 	__u32	crtimensec;
283 fd997ef0 2008-08-19 jas 	__u32	flags; /* file flags; see chflags(2) */
284 fd997ef0 2008-08-19 jas #endif /* __FreeBSD__ >= 10 */
285 5551e51d 2006-07-23 devnull };
286 5551e51d 2006-07-23 devnull 
287 5551e51d 2006-07-23 devnull struct fuse_open_in {
288 5551e51d 2006-07-23 devnull 	__u32	flags;
289 5551e51d 2006-07-23 devnull 	__u32	mode;
290 5551e51d 2006-07-23 devnull };
291 5551e51d 2006-07-23 devnull 
292 5551e51d 2006-07-23 devnull struct fuse_open_out {
293 5551e51d 2006-07-23 devnull 	__u64	fh;
294 5551e51d 2006-07-23 devnull 	__u32	open_flags;
295 5551e51d 2006-07-23 devnull 	__u32	padding;
296 5551e51d 2006-07-23 devnull };
297 5551e51d 2006-07-23 devnull 
298 5551e51d 2006-07-23 devnull struct fuse_release_in {
299 5551e51d 2006-07-23 devnull 	__u64	fh;
300 5551e51d 2006-07-23 devnull 	__u32	flags;
301 fd997ef0 2008-08-19 jas 	__u32	release_flags;
302 fd997ef0 2008-08-19 jas 	__u64	lock_owner;
303 5551e51d 2006-07-23 devnull };
304 5551e51d 2006-07-23 devnull 
305 5551e51d 2006-07-23 devnull struct fuse_flush_in {
306 5551e51d 2006-07-23 devnull 	__u64	fh;
307 5551e51d 2006-07-23 devnull 	__u32	flush_flags;
308 5551e51d 2006-07-23 devnull 	__u32	padding;
309 fd997ef0 2008-08-19 jas 	__u64	lock_owner;
310 5551e51d 2006-07-23 devnull };
311 5551e51d 2006-07-23 devnull 
312 5551e51d 2006-07-23 devnull struct fuse_read_in {
313 5551e51d 2006-07-23 devnull 	__u64	fh;
314 5551e51d 2006-07-23 devnull 	__u64	offset;
315 5551e51d 2006-07-23 devnull 	__u32	size;
316 5551e51d 2006-07-23 devnull 	__u32	padding;
317 5551e51d 2006-07-23 devnull };
318 5551e51d 2006-07-23 devnull 
319 5551e51d 2006-07-23 devnull struct fuse_write_in {
320 5551e51d 2006-07-23 devnull 	__u64	fh;
321 5551e51d 2006-07-23 devnull 	__u64	offset;
322 5551e51d 2006-07-23 devnull 	__u32	size;
323 5551e51d 2006-07-23 devnull 	__u32	write_flags;
324 5551e51d 2006-07-23 devnull };
325 5551e51d 2006-07-23 devnull 
326 5551e51d 2006-07-23 devnull struct fuse_write_out {
327 5551e51d 2006-07-23 devnull 	__u32	size;
328 5551e51d 2006-07-23 devnull 	__u32	padding;
329 5551e51d 2006-07-23 devnull };
330 5551e51d 2006-07-23 devnull 
331 5551e51d 2006-07-23 devnull #define FUSE_COMPAT_STATFS_SIZE 48
332 5551e51d 2006-07-23 devnull 
333 5551e51d 2006-07-23 devnull struct fuse_statfs_out {
334 5551e51d 2006-07-23 devnull 	struct fuse_kstatfs st;
335 5551e51d 2006-07-23 devnull };
336 5551e51d 2006-07-23 devnull 
337 5551e51d 2006-07-23 devnull struct fuse_fsync_in {
338 5551e51d 2006-07-23 devnull 	__u64	fh;
339 5551e51d 2006-07-23 devnull 	__u32	fsync_flags;
340 5551e51d 2006-07-23 devnull 	__u32	padding;
341 5551e51d 2006-07-23 devnull };
342 5551e51d 2006-07-23 devnull 
343 5551e51d 2006-07-23 devnull struct fuse_setxattr_in {
344 5551e51d 2006-07-23 devnull 	__u32	size;
345 5551e51d 2006-07-23 devnull 	__u32	flags;
346 fd997ef0 2008-08-19 jas #if (__FreeBSD__ >= 10)
347 fd997ef0 2008-08-19 jas 	__u32	position;
348 fd997ef0 2008-08-19 jas 	__u32	padding;
349 fd997ef0 2008-08-19 jas #endif /* __FreeBSD__ >= 10 */
350 5551e51d 2006-07-23 devnull };
351 5551e51d 2006-07-23 devnull 
352 5551e51d 2006-07-23 devnull struct fuse_getxattr_in {
353 5551e51d 2006-07-23 devnull 	__u32	size;
354 5551e51d 2006-07-23 devnull 	__u32	padding;
355 fd997ef0 2008-08-19 jas #if (__FreeBSD__ >= 10)
356 fd997ef0 2008-08-19 jas 	__u32	position;
357 fd997ef0 2008-08-19 jas 	__u32	padding2;
358 fd997ef0 2008-08-19 jas #endif /* __FreeBSD__ >= 10 */
359 5551e51d 2006-07-23 devnull };
360 5551e51d 2006-07-23 devnull 
361 5551e51d 2006-07-23 devnull struct fuse_getxattr_out {
362 5551e51d 2006-07-23 devnull 	__u32	size;
363 5551e51d 2006-07-23 devnull 	__u32	padding;
364 5551e51d 2006-07-23 devnull };
365 5551e51d 2006-07-23 devnull 
366 fd997ef0 2008-08-19 jas struct fuse_lk_in {
367 fd997ef0 2008-08-19 jas 	__u64	fh;
368 fd997ef0 2008-08-19 jas 	__u64	owner;
369 fd997ef0 2008-08-19 jas 	struct fuse_file_lock lk;
370 fd997ef0 2008-08-19 jas };
371 fd997ef0 2008-08-19 jas 
372 fd997ef0 2008-08-19 jas struct fuse_lk_out {
373 fd997ef0 2008-08-19 jas 	struct fuse_file_lock lk;
374 fd997ef0 2008-08-19 jas };
375 fd997ef0 2008-08-19 jas 
376 5551e51d 2006-07-23 devnull struct fuse_access_in {
377 5551e51d 2006-07-23 devnull 	__u32	mask;
378 5551e51d 2006-07-23 devnull 	__u32	padding;
379 5551e51d 2006-07-23 devnull };
380 5551e51d 2006-07-23 devnull 
381 5551e51d 2006-07-23 devnull struct fuse_init_in {
382 5551e51d 2006-07-23 devnull 	__u32	major;
383 5551e51d 2006-07-23 devnull 	__u32	minor;
384 fd997ef0 2008-08-19 jas 	__u32	max_readahead;
385 fd997ef0 2008-08-19 jas 	__u32	flags;
386 5551e51d 2006-07-23 devnull };
387 5551e51d 2006-07-23 devnull 
388 5551e51d 2006-07-23 devnull struct fuse_init_out {
389 5551e51d 2006-07-23 devnull 	__u32	major;
390 5551e51d 2006-07-23 devnull 	__u32	minor;
391 fd997ef0 2008-08-19 jas 	__u32	max_readahead;
392 fd997ef0 2008-08-19 jas 	__u32	flags;
393 fd997ef0 2008-08-19 jas 	__u32	unused;
394 5551e51d 2006-07-23 devnull 	__u32	max_write;
395 5551e51d 2006-07-23 devnull };
396 5551e51d 2006-07-23 devnull 
397 fd997ef0 2008-08-19 jas struct fuse_interrupt_in {
398 fd997ef0 2008-08-19 jas 	__u64	unique;
399 fd997ef0 2008-08-19 jas };
400 fd997ef0 2008-08-19 jas 
401 fd997ef0 2008-08-19 jas struct fuse_bmap_in {
402 fd997ef0 2008-08-19 jas 	__u64	block;
403 fd997ef0 2008-08-19 jas 	__u32	blocksize;
404 fd997ef0 2008-08-19 jas 	__u32	padding;
405 fd997ef0 2008-08-19 jas };
406 fd997ef0 2008-08-19 jas 
407 fd997ef0 2008-08-19 jas struct fuse_bmap_out {
408 fd997ef0 2008-08-19 jas 	__u64	block;
409 fd997ef0 2008-08-19 jas };
410 fd997ef0 2008-08-19 jas 
411 5551e51d 2006-07-23 devnull struct fuse_in_header {
412 5551e51d 2006-07-23 devnull 	__u32	len;
413 5551e51d 2006-07-23 devnull 	__u32	opcode;
414 5551e51d 2006-07-23 devnull 	__u64	unique;
415 5551e51d 2006-07-23 devnull 	__u64	nodeid;
416 5551e51d 2006-07-23 devnull 	__u32	uid;
417 5551e51d 2006-07-23 devnull 	__u32	gid;
418 5551e51d 2006-07-23 devnull 	__u32	pid;
419 5551e51d 2006-07-23 devnull 	__u32	padding;
420 5551e51d 2006-07-23 devnull };
421 5551e51d 2006-07-23 devnull 
422 5551e51d 2006-07-23 devnull struct fuse_out_header {
423 5551e51d 2006-07-23 devnull 	__u32	len;
424 5551e51d 2006-07-23 devnull 	__s32	error;
425 5551e51d 2006-07-23 devnull 	__u64	unique;
426 5551e51d 2006-07-23 devnull };
427 5551e51d 2006-07-23 devnull 
428 5551e51d 2006-07-23 devnull /* RSC changed name[0] to name[1] for old C compilers */
429 5551e51d 2006-07-23 devnull struct fuse_dirent {
430 5551e51d 2006-07-23 devnull 	__u64	ino;
431 5551e51d 2006-07-23 devnull 	__u64	off;
432 5551e51d 2006-07-23 devnull 	__u32	namelen;
433 5551e51d 2006-07-23 devnull 	__u32	type;
434 5551e51d 2006-07-23 devnull 	char name[1];
435 5551e51d 2006-07-23 devnull };
436 5551e51d 2006-07-23 devnull 
437 fd997ef0 2008-08-19 jas #define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name)
438 5551e51d 2006-07-23 devnull #define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1))
439 5551e51d 2006-07-23 devnull #define FUSE_DIRENT_SIZE(d) \
440 5551e51d 2006-07-23 devnull 	FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)