Use bionic's <linux/fuse.h>.

No need for an out-of-date copy of a uapi header.

Change-Id: Iec68c6ceb2bceca1ceef0c57e0b45a89a139e292

2 files changed, 15 insertions, 594 deletions

diff --git a/sdcard/fuse.h b/sdcard/fuse.h
deleted file mode 100644
index 3138da904..000000000
--- a/sdcard/fuse.h
+++ /dev/null
@@ -1,578 +0,0 @@
-/*
-    FUSE: Filesystem in Userspace
-    Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
-
-    This program can be distributed under the terms of the GNU GPL.
-    See the file COPYING.
-*/
-
-/*
- * from the libfuse FAQ (and consistent with the Linux Kernel license):
- *
- * Under what conditions may I distribute a filesystem that uses the
- * raw kernel interface of FUSE?
- *
- * There are no restrictions whatsoever for using the raw kernel interface. 
- *
- */
-
-/*
- * This file defines the kernel interface of FUSE
- *
- * Protocol changelog:
- *
- * 7.9:
- *  - new fuse_getattr_in input argument of GETATTR
- *  - add lk_flags in fuse_lk_in
- *  - add lock_owner field to fuse_setattr_in, fuse_read_in and fuse_write_in
- *  - add blksize field to fuse_attr
- *  - add file flags field to fuse_read_in and fuse_write_in
- *
- * 7.10
- *  - add nonseekable open flag
- *
- * 7.11
- *  - add IOCTL message
- *  - add unsolicited notification support
- *  - add POLL message and NOTIFY_POLL notification
- *
- * 7.12
- *  - add umask flag to input argument of open, mknod and mkdir
- *  - add notification messages for invalidation of inodes and
- *    directory entries
- *
- * 7.13
- *  - make max number of background requests and congestion threshold
- *    tunables
- */
-
-#ifndef _LINUX_FUSE_H
-#define _LINUX_FUSE_H
-
-#include <linux/types.h>
-
-/*
- * Version negotiation:
- *
- * Both the kernel and userspace send the version they support in the
- * INIT request and reply respectively.
- *
- * If the major versions match then both shall use the smallest
- * of the two minor versions for communication.
- *
- * If the kernel supports a larger major version, then userspace shall
- * reply with the major version it supports, ignore the rest of the
- * INIT message and expect a new INIT message from the kernel with a
- * matching major version.
- *
- * If the library supports a larger major version, then it shall fall
- * back to the major protocol version sent by the kernel for
- * communication and reply with that major version (and an arbitrary
- * supported minor version).
- */
-
-/** Version number of this interface */
-#define FUSE_KERNEL_VERSION 7
-
-/** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 13
-
-/** The node ID of the root inode */
-#define FUSE_ROOT_ID 1
-
-/* Make sure all structures are padded to 64bit boundary, so 32bit
-   userspace works under 64bit kernels */
-
-struct fuse_attr {
-	__u64	ino;
-	__u64	size;
-	__u64	blocks;
-	__u64	atime;
-	__u64	mtime;
-	__u64	ctime;
-	__u32	atimensec;
-	__u32	mtimensec;
-	__u32	ctimensec;
-	__u32	mode;
-	__u32	nlink;
-	__u32	uid;
-	__u32	gid;
-	__u32	rdev;
-	__u32	blksize;
-	__u32	padding;
-};
-
-struct fuse_kstatfs {
-	__u64	blocks;
-	__u64	bfree;
-	__u64	bavail;
-	__u64	files;
-	__u64	ffree;
-	__u32	bsize;
-	__u32	namelen;
-	__u32	frsize;
-	__u32	padding;
-	__u32	spare[6];
-};
-
-struct fuse_file_lock {
-	__u64	start;
-	__u64	end;
-	__u32	type;
-	__u32	pid; /* tgid */
-};
-
-/**
- * Bitmasks for fuse_setattr_in.valid
- */
-#define FATTR_MODE	(1 << 0)
-#define FATTR_UID	(1 << 1)
-#define FATTR_GID	(1 << 2)
-#define FATTR_SIZE	(1 << 3)
-#define FATTR_ATIME	(1 << 4)
-#define FATTR_MTIME	(1 << 5)
-#define FATTR_FH	(1 << 6)
-#define FATTR_ATIME_NOW	(1 << 7)
-#define FATTR_MTIME_NOW	(1 << 8)
-#define FATTR_LOCKOWNER	(1 << 9)
-
-/**
- * Flags returned by the OPEN request
- *
- * FOPEN_DIRECT_IO: bypass page cache for this open file
- * FOPEN_KEEP_CACHE: don't invalidate the data cache on open
- * FOPEN_NONSEEKABLE: the file is not seekable
- */
-#define FOPEN_DIRECT_IO		(1 << 0)
-#define FOPEN_KEEP_CACHE	(1 << 1)
-#define FOPEN_NONSEEKABLE	(1 << 2)
-
-/**
- * INIT request/reply flags
- *
- * FUSE_EXPORT_SUPPORT: filesystem handles lookups of "." and ".."
- * FUSE_DONT_MASK: don't apply umask to file mode on create operations
- */
-#define FUSE_ASYNC_READ		(1 << 0)
-#define FUSE_POSIX_LOCKS	(1 << 1)
-#define FUSE_FILE_OPS		(1 << 2)
-#define FUSE_ATOMIC_O_TRUNC	(1 << 3)
-#define FUSE_EXPORT_SUPPORT	(1 << 4)
-#define FUSE_BIG_WRITES		(1 << 5)
-#define FUSE_DONT_MASK		(1 << 6)
-
-/**
- * CUSE INIT request/reply flags
- *
- * CUSE_UNRESTRICTED_IOCTL:  use unrestricted ioctl
- */
-#define CUSE_UNRESTRICTED_IOCTL	(1 << 0)
-
-/**
- * Release flags
- */
-#define FUSE_RELEASE_FLUSH	(1 << 0)
-
-/**
- * Getattr flags
- */
-#define FUSE_GETATTR_FH		(1 << 0)
-
-/**
- * Lock flags
- */
-#define FUSE_LK_FLOCK		(1 << 0)
-
-/**
- * WRITE flags
- *
- * FUSE_WRITE_CACHE: delayed write from page cache, file handle is guessed
- * FUSE_WRITE_LOCKOWNER: lock_owner field is valid
- */
-#define FUSE_WRITE_CACHE	(1 << 0)
-#define FUSE_WRITE_LOCKOWNER	(1 << 1)
-
-/**
- * Read flags
- */
-#define FUSE_READ_LOCKOWNER	(1 << 1)
-
-/**
- * Ioctl flags
- *
- * FUSE_IOCTL_COMPAT: 32bit compat ioctl on 64bit machine
- * FUSE_IOCTL_UNRESTRICTED: not restricted to well-formed ioctls, retry allowed
- * FUSE_IOCTL_RETRY: retry with new iovecs
- *
- * FUSE_IOCTL_MAX_IOV: maximum of in_iovecs + out_iovecs
- */
-#define FUSE_IOCTL_COMPAT	(1 << 0)
-#define FUSE_IOCTL_UNRESTRICTED	(1 << 1)
-#define FUSE_IOCTL_RETRY	(1 << 2)
-
-#define FUSE_IOCTL_MAX_IOV	256
-
-/**
- * Poll flags
- *
- * FUSE_POLL_SCHEDULE_NOTIFY: request poll notify
- */
-#define FUSE_POLL_SCHEDULE_NOTIFY (1 << 0)
-
-enum fuse_opcode {
-	FUSE_LOOKUP	   = 1,
-	FUSE_FORGET	   = 2,  /* no reply */
-	FUSE_GETATTR	   = 3,
-	FUSE_SETATTR	   = 4,
-	FUSE_READLINK	   = 5,
-	FUSE_SYMLINK	   = 6,
-	FUSE_MKNOD	   = 8,
-	FUSE_MKDIR	   = 9,
-	FUSE_UNLINK	   = 10,
-	FUSE_RMDIR	   = 11,
-	FUSE_RENAME	   = 12,
-	FUSE_LINK	   = 13,
-	FUSE_OPEN	   = 14,
-	FUSE_READ	   = 15,
-	FUSE_WRITE	   = 16,
-	FUSE_STATFS	   = 17,
-	FUSE_RELEASE       = 18,
-	FUSE_FSYNC         = 20,
-	FUSE_SETXATTR      = 21,
-	FUSE_GETXATTR      = 22,
-	FUSE_LISTXATTR     = 23,
-	FUSE_REMOVEXATTR   = 24,
-	FUSE_FLUSH         = 25,
-	FUSE_INIT          = 26,
-	FUSE_OPENDIR       = 27,
-	FUSE_READDIR       = 28,
-	FUSE_RELEASEDIR    = 29,
-	FUSE_FSYNCDIR      = 30,
-	FUSE_GETLK         = 31,
-	FUSE_SETLK         = 32,
-	FUSE_SETLKW        = 33,
-	FUSE_ACCESS        = 34,
-	FUSE_CREATE        = 35,
-	FUSE_INTERRUPT     = 36,
-	FUSE_BMAP          = 37,
-	FUSE_DESTROY       = 38,
-	FUSE_IOCTL         = 39,
-	FUSE_POLL          = 40,
-
-	/* CUSE specific operations */
-	CUSE_INIT          = 4096,
-};
-
-enum fuse_notify_code {
-	FUSE_NOTIFY_POLL   = 1,
-	FUSE_NOTIFY_INVAL_INODE = 2,
-	FUSE_NOTIFY_INVAL_ENTRY = 3,
-	FUSE_NOTIFY_CODE_MAX,
-};
-
-/* The read buffer is required to be at least 8k, but may be much larger */
-#define FUSE_MIN_READ_BUFFER 8192
-
-#define FUSE_COMPAT_ENTRY_OUT_SIZE 120
-
-struct fuse_entry_out {
-	__u64	nodeid;		/* Inode ID */
-	__u64	generation;	/* Inode generation: nodeid:gen must
-				   be unique for the fs's lifetime */
-	__u64	entry_valid;	/* Cache timeout for the name */
-	__u64	attr_valid;	/* Cache timeout for the attributes */
-	__u32	entry_valid_nsec;
-	__u32	attr_valid_nsec;
-	struct fuse_attr attr;
-};
-
-struct fuse_forget_in {
-	__u64	nlookup;
-};
-
-struct fuse_getattr_in {
-	__u32	getattr_flags;
-	__u32	dummy;
-	__u64	fh;
-};
-
-#define FUSE_COMPAT_ATTR_OUT_SIZE 96
-
-struct fuse_attr_out {
-	__u64	attr_valid;	/* Cache timeout for the attributes */
-	__u32	attr_valid_nsec;
-	__u32	dummy;
-	struct fuse_attr attr;
-};
-
-#define FUSE_COMPAT_MKNOD_IN_SIZE 8
-
-struct fuse_mknod_in {
-	__u32	mode;
-	__u32	rdev;
-	__u32	umask;
-	__u32	padding;
-};
-
-struct fuse_mkdir_in {
-	__u32	mode;
-	__u32	umask;
-};
-
-struct fuse_rename_in {
-	__u64	newdir;
-};
-
-struct fuse_link_in {
-	__u64	oldnodeid;
-};
-
-struct fuse_setattr_in {
-	__u32	valid;
-	__u32	padding;
-	__u64	fh;
-	__u64	size;
-	__u64	lock_owner;
-	__u64	atime;
-	__u64	mtime;
-	__u64	unused2;
-	__u32	atimensec;
-	__u32	mtimensec;
-	__u32	unused3;
-	__u32	mode;
-	__u32	unused4;
-	__u32	uid;
-	__u32	gid;
-	__u32	unused5;
-};
-
-struct fuse_open_in {
-	__u32	flags;
-	__u32	unused;
-};
-
-struct fuse_create_in {
-	__u32	flags;
-	__u32	mode;
-	__u32	umask;
-	__u32	padding;
-};
-
-struct fuse_open_out {
-	__u64	fh;
-	__u32	open_flags;
-	__u32	padding;
-};
-
-struct fuse_release_in {
-	__u64	fh;
-	__u32	flags;
-	__u32	release_flags;
-	__u64	lock_owner;
-};
-
-struct fuse_flush_in {
-	__u64	fh;
-	__u32	unused;
-	__u32	padding;
-	__u64	lock_owner;
-};
-
-struct fuse_read_in {
-	__u64	fh;
-	__u64	offset;
-	__u32	size;
-	__u32	read_flags;
-	__u64	lock_owner;
-	__u32	flags;
-	__u32	padding;
-};
-
-#define FUSE_COMPAT_WRITE_IN_SIZE 24
-
-struct fuse_write_in {
-	__u64	fh;
-	__u64	offset;
-	__u32	size;
-	__u32	write_flags;
-	__u64	lock_owner;
-	__u32	flags;
-	__u32	padding;
-};
-
-struct fuse_write_out {
-	__u32	size;
-	__u32	padding;
-};
-
-#define FUSE_COMPAT_STATFS_SIZE 48
-
-struct fuse_statfs_out {
-	struct fuse_kstatfs st;
-};
-
-struct fuse_fsync_in {
-	__u64	fh;
-	__u32	fsync_flags;
-	__u32	padding;
-};
-
-struct fuse_setxattr_in {
-	__u32	size;
-	__u32	flags;
-};
-
-struct fuse_getxattr_in {
-	__u32	size;
-	__u32	padding;
-};
-
-struct fuse_getxattr_out {
-	__u32	size;
-	__u32	padding;
-};
-
-struct fuse_lk_in {
-	__u64	fh;
-	__u64	owner;
-	struct fuse_file_lock lk;
-	__u32	lk_flags;
-	__u32	padding;
-};
-
-struct fuse_lk_out {
-	struct fuse_file_lock lk;
-};
-
-struct fuse_access_in {
-	__u32	mask;
-	__u32	padding;
-};
-
-struct fuse_init_in {
-	__u32	major;
-	__u32	minor;
-	__u32	max_readahead;
-	__u32	flags;
-};
-
-struct fuse_init_out {
-	__u32	major;
-	__u32	minor;
-	__u32	max_readahead;
-	__u32	flags;
-	__u16   max_background;
-	__u16   congestion_threshold;
-	__u32	max_write;
-};
-
-#define CUSE_INIT_INFO_MAX 4096
-
-struct cuse_init_in {
-	__u32	major;
-	__u32	minor;
-	__u32	unused;
-	__u32	flags;
-};
-
-struct cuse_init_out {
-	__u32	major;
-	__u32	minor;
-	__u32	unused;
-	__u32	flags;
-	__u32	max_read;
-	__u32	max_write;
-	__u32	dev_major;		/* chardev major */
-	__u32	dev_minor;		/* chardev minor */
-	__u32	spare[10];
-};
-
-struct fuse_interrupt_in {
-	__u64	unique;
-};
-
-struct fuse_bmap_in {
-	__u64	block;
-	__u32	blocksize;
-	__u32	padding;
-};
-
-struct fuse_bmap_out {
-	__u64	block;
-};
-
-struct fuse_ioctl_in {
-	__u64	fh;
-	__u32	flags;
-	__u32	cmd;
-	__u64	arg;
-	__u32	in_size;
-	__u32	out_size;
-};
-
-struct fuse_ioctl_out {
-	__s32	result;
-	__u32	flags;
-	__u32	in_iovs;
-	__u32	out_iovs;
-};
-
-struct fuse_poll_in {
-	__u64	fh;
-	__u64	kh;
-	__u32	flags;
-	__u32   padding;
-};
-
-struct fuse_poll_out {
-	__u32	revents;
-	__u32	padding;
-};
-
-struct fuse_notify_poll_wakeup_out {
-	__u64	kh;
-};
-
-struct fuse_in_header {
-	__u32	len;
-	__u32	opcode;
-	__u64	unique;
-	__u64	nodeid;
-	__u32	uid;
-	__u32	gid;
-	__u32	pid;
-	__u32	padding;
-};
-
-struct fuse_out_header {
-	__u32	len;
-	__s32	error;
-	__u64	unique;
-};
-
-struct fuse_dirent {
-	__u64	ino;
-	__u64	off;
-	__u32	namelen;
-	__u32	type;
-	char name[0];
-};
-
-#define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name)
-#define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1))
-#define FUSE_DIRENT_SIZE(d) \
-	FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
-
-struct fuse_notify_inval_inode_out {
-	__u64	ino;
-	__s64	off;
-	__s64	len;
-};
-
-struct fuse_notify_inval_entry_out {
-	__u64	parent;
-	__u32	namelen;
-	__u32	padding;
-};
-
-#endif /* _LINUX_FUSE_H */
diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index 6a9c2eb94..7baad6395 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -14,23 +14,24 @@
  * limitations under the License.
  */
 
+#include <ctype.h>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <linux/fuse.h>
+#include <pthread.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
+#include <sys/inotify.h>
 #include <sys/mount.h>
+#include <sys/resource.h>
 #include <sys/stat.h>
 #include <sys/statfs.h>
-#include <sys/uio.h>
-#include <dirent.h>
-#include <limits.h>
-#include <ctype.h>
-#include <pthread.h>
 #include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/inotify.h>
+#include <sys/uio.h>
+#include <unistd.h>
 
 #include <cutils/fs.h>
 #include <cutils/hashmap.h>
@@ -38,15 +39,13 @@
 
 #include <private/android_filesystem_config.h>
 
-#include "fuse.h"
-
 /* README
  *
  * What is this?
- * 
+ *
  * sdcard is a program that uses FUSE to emulate FAT-on-sdcard style
- * directory permissions (all files are given fixed owner, group, and 
- * permissions at creation, owner, group, and permissions are not 
+ * directory permissions (all files are given fixed owner, group, and
+ * permissions at creation, owner, group, and permissions are not
  * changeable, symlinks and hardlinks are not createable, etc.
  *
  * See usage() for command line options.
@@ -1245,7 +1244,7 @@ static int handle_write(struct fuse* fuse, struct fuse_handler* handler,
     struct handle *h = id_to_ptr(req->fh);
     int res;
     __u8 aligned_buffer[req->size] __attribute__((__aligned__(PAGESIZE)));
-    
+
     if (req->flags & O_DIRECT) {
         memcpy(aligned_buffer, buffer, req->size);
         buffer = (const __u8*) aligned_buffer;