/** If more requests are outstanding, then the operation will block */
#define FUSE_MAX_OUTSTANDING 10
+/** It could be as large as PATH_MAX, but would that have any uses? */
+#define FUSE_NAME_MAX 1024
+
/** If the FUSE_DEFAULT_PERMISSIONS flag is given, the filesystem
module will check permissions based on the file mode. Otherwise no
permission checking is done in the kernel */
struct fuse_arg args[3];
};
-struct fuse_req;
-struct fuse_conn;
-
/**
* A request to the client
*/
union {
struct fuse_forget_in forget_in;
struct fuse_release_in release_in;
- struct fuse_init_in_out init_in_out;
+ struct fuse_init_in init_in;
+ struct fuse_init_out init_out;
} misc;
/** page vector */
/** Is fsync not implemented by fs? */
unsigned no_fsync : 1;
+ /** Is fsyncdir not implemented by fs? */
+ unsigned no_fsyncdir : 1;
+
/** Is flush not implemented by fs? */
unsigned no_flush : 1;
/** Is removexattr not implemented by fs? */
unsigned no_removexattr : 1;
+ /** Is access not implemented by fs? */
+ unsigned no_access : 1;
+
+ /** Is create not implemented by fs? */
+ unsigned no_create : 1;
+
+ /** Negotiated minor version */
+ unsigned minor;
+
/** Backing dev info */
struct backing_dev_info bdi;
};
*/
int fuse_open_common(struct inode *inode, struct file *file, int isdir);
+struct fuse_file *fuse_file_alloc(void);
+void fuse_file_free(struct fuse_file *ff);
+void fuse_finish_open(struct inode *inode, struct file *file,
+ struct fuse_file *ff, struct fuse_open_out *outarg);
+
+/**
+ * Send a RELEASE request
+ */
+void fuse_send_release(struct fuse_conn *fc, struct fuse_file *ff,
+ u64 nodeid, struct inode *inode, int flags, int isdir);
+
/**
* Send RELEASE or RELEASEDIR request
*/
int fuse_release_common(struct inode *inode, struct file *file, int isdir);
/**
- * Initialise file operations on a regular file
+ * Send FSYNC or FSYNCDIR request
+ */
+int fuse_fsync_common(struct file *file, struct dentry *de, int datasync,
+ int isdir);
+
+/**
+ * Initialize file operations on a regular file
*/
void fuse_init_file_inode(struct inode *inode);
/**
- * Initialise inode operations on regular files and special files
+ * Initialize inode operations on regular files and special files
*/
void fuse_init_common(struct inode *inode);
/**
- * Initialise inode and file operations on a directory
+ * Initialize inode and file operations on a directory
*/
void fuse_init_dir(struct inode *inode);
/**
- * Initialise inode operations on a symlink
+ * Initialize inode operations on a symlink
*/
void fuse_init_symlink(struct inode *inode);
*/
struct fuse_req *fuse_get_request(struct fuse_conn *fc);
-/**
- * Reserve a preallocated request, only interruptible by SIGKILL
- */
-struct fuse_req *fuse_get_request_nonint(struct fuse_conn *fc);
-
/**
* Decrement reference count of a request. If count goes to zero put
- * on unused list (preallocated) or free reqest (not preallocated).
+ * on unused list (preallocated) or free request (not preallocated).
*/
void fuse_put_request(struct fuse_conn *fc, struct fuse_req *req);
/**
- * Send a request (synchronous, interruptible)
+ * Send a request (synchronous)
*/
void request_send(struct fuse_conn *fc, struct fuse_req *req);
-/**
- * Send a request (synchronous, non-interruptible except by SIGKILL)
- */
-void request_send_nonint(struct fuse_conn *fc, struct fuse_req *req);
-
/**
* Send a request with no reply
*/
void request_send_background(struct fuse_conn *fc, struct fuse_req *req);
/**
- * Release inodes and file assiciated with background request
+ * Release inodes and file associated with background request
*/
void fuse_release_background(struct fuse_req *req);