Commit ba58a37c authored by Miklos Szeredi's avatar Miklos Szeredi
Browse files

fuse: add STATX request 



Use the same structure as statx.

Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
parent 8d8f9c4b

include/uapi/linux/fuse.h

+52 −0
Original line number Diff line number Diff line
@@ -210,6 +210,7 @@ 
 *

 *  7.39

 *  - add FUSE_DIRECT_IO_RELAX

 *  - add FUSE_STATX and related structures

 */



#ifndef _LINUX_FUSE_H
@@ -272,6 +273,40 @@ struct fuse_attr { 
	uint32_t	flags;

};



/*

 * The following structures are bit-for-bit compatible with the statx(2) ABI in

 * Linux.

 */

struct fuse_sx_time {

	int64_t		tv_sec;

	uint32_t	tv_nsec;

	int32_t		__reserved;

};



struct fuse_statx {

	uint32_t	mask;

	uint32_t	blksize;

	uint64_t	attributes;

	uint32_t	nlink;

	uint32_t	uid;

	uint32_t	gid;

	uint16_t	mode;

	uint16_t	__spare0[1];

	uint64_t	ino;

	uint64_t	size;

	uint64_t	blocks;

	uint64_t	attributes_mask;

	struct fuse_sx_time	atime;

	struct fuse_sx_time	btime;

	struct fuse_sx_time	ctime;

	struct fuse_sx_time	mtime;

	uint32_t	rdev_major;

	uint32_t	rdev_minor;

	uint32_t	dev_major;

	uint32_t	dev_minor;

	uint64_t	__spare2[14];

};



struct fuse_kstatfs {

	uint64_t	blocks;

	uint64_t	bfree;
@@ -581,6 +616,7 @@ enum fuse_opcode { 
	FUSE_REMOVEMAPPING	= 49,

	FUSE_SYNCFS		= 50,

	FUSE_TMPFILE		= 51,

	FUSE_STATX		= 52,



	/* CUSE specific operations */

	CUSE_INIT		= 4096,
@@ -645,6 +681,22 @@ struct fuse_attr_out { 
	struct fuse_attr attr;

};



struct fuse_statx_in {

	uint32_t	getattr_flags;

	uint32_t	reserved;

	uint64_t	fh;

	uint32_t	sx_flags;

	uint32_t	sx_mask;

};



struct fuse_statx_out {

	uint64_t	attr_valid;	/* Cache timeout for the attributes */

	uint32_t	attr_valid_nsec;

	uint32_t	flags;

	uint64_t	spare[2];

	struct fuse_statx stat;

};



#define FUSE_COMPAT_MKNOD_IN_SIZE 8



struct fuse_mknod_in {