dev.c File Reference

#include "fuse_i.h"
#include <linux/init.h>
#include <linux/module.h>
#include <linux/poll.h>
#include <linux/uio.h>
#include <linux/miscdevice.h>
#include <linux/pagemap.h>
#include <linux/file.h>
#include <linux/slab.h>
#include <linux/pipe_fs_i.h>
#include <linux/swap.h>
#include <linux/splice.h>

Go to the source code of this file.

Data Structures
struct	fuse_copy_state

Functions
	MODULE_ALIAS_MISCDEV (FUSE_MINOR)
	MODULE_ALIAS ("devname:fuse")
struct fuse_req *	fuse_request_alloc (void)
	EXPORT_SYMBOL_GPL (fuse_request_alloc)
struct fuse_req *	fuse_request_alloc_nofs (void)
void	fuse_request_free (struct fuse_req *req)
struct fuse_req *	fuse_get_req (struct fuse_conn *fc)
	EXPORT_SYMBOL_GPL (fuse_get_req)
struct fuse_req *	fuse_get_req_nofail (struct fuse_conn *fc, struct file *file)
void	fuse_put_request (struct fuse_conn *fc, struct fuse_req *req)
	EXPORT_SYMBOL_GPL (fuse_put_request)
void	fuse_queue_forget (struct fuse_conn *fc, struct fuse_forget_link *forget, u64 nodeid, u64 nlookup)
void	fuse_request_send (struct fuse_conn *fc, struct fuse_req *req)
	EXPORT_SYMBOL_GPL (fuse_request_send)
void	fuse_request_send_background (struct fuse_conn *fc, struct fuse_req *req)
	EXPORT_SYMBOL_GPL (fuse_request_send_background)
void	fuse_request_send_background_locked (struct fuse_conn *fc, struct fuse_req *req)
void	fuse_abort_conn (struct fuse_conn *fc)
	EXPORT_SYMBOL_GPL (fuse_abort_conn)
int	fuse_dev_release (struct inode *inode, struct file *file)
	EXPORT_SYMBOL_GPL (fuse_dev_release)
	EXPORT_SYMBOL_GPL (fuse_dev_operations)
int __init	fuse_dev_init (void)
void	fuse_dev_cleanup (void)

Variables
struct file_operations	fuse_dev_operations

Function Documentation

EXPORT_SYMBOL_GPL

(

fuse_request_alloc

)

EXPORT_SYMBOL_GPL

(

fuse_get_req

)

EXPORT_SYMBOL_GPL

(

fuse_put_request

)

EXPORT_SYMBOL_GPL

(

fuse_request_send

)

EXPORT_SYMBOL_GPL

(

fuse_request_send_background

)

EXPORT_SYMBOL_GPL

(

fuse_abort_conn

)

EXPORT_SYMBOL_GPL

(

fuse_dev_release

)

EXPORT_SYMBOL_GPL

(

fuse_dev_operations

)

void fuse_abort_conn

(

struct fuse_conn *

fc

)

Definition at line 2009 of file dev.c.

void fuse_dev_cleanup

(

void

)

Cleanup the client device

Definition at line 2096 of file dev.c.

int __init fuse_dev_init

(

void

)

Initialize the client device

Definition at line 2075 of file dev.c.

int fuse_dev_release	(	struct inode *	inode,
		struct file *	file
	)

Definition at line 2026 of file dev.c.

struct fuse_req* fuse_get_req ( struct fuse_conn *  fc )

read

Get a request, may fail with -ENOMEM

Definition at line 100 of file dev.c.

struct fuse_req* fuse_get_req_nofail ( struct fuse_conn *  fc, struct file *  file  )

read

Gets a requests for a file operation, always succeeds

Definition at line 189 of file dev.c.

void fuse_put_request	(	struct fuse_conn *	fc,
		struct fuse_req *	req
	)

Decrement reference count of a request. If count goes to zero free the request.

Definition at line 204 of file dev.c.

void fuse_queue_forget	(	struct fuse_conn *	fc,
		struct fuse_forget_link *	forget,
		u64	nodeid,
		u64	nlookup
	)

Send FORGET command

Definition at line 253 of file dev.c.

struct fuse_req* fuse_request_alloc ( void  )

read

Allocate a request

Definition at line 46 of file dev.c.

struct fuse_req* fuse_request_alloc_nofs ( void  )

read

Definition at line 55 of file dev.c.

void fuse_request_free

(

struct fuse_req *

req

)

Free a request

Definition at line 63 of file dev.c.

void fuse_request_send	(	struct fuse_conn *	fc,
		struct fuse_req *	req
	)

Send a request (synchronous)

Definition at line 409 of file dev.c.

void fuse_request_send_background	(	struct fuse_conn *	fc,
		struct fuse_req *	req
	)

Send a request in the background

Definition at line 458 of file dev.c.

void fuse_request_send_background_locked	(	struct fuse_conn *	fc,
		struct fuse_req *	req
	)

Definition at line 487 of file dev.c.

MODULE_ALIAS

(

"devname:fuse"

)

MODULE_ALIAS_MISCDEV

(

FUSE_MINOR

)

Variable Documentation

struct file_operations fuse_dev_operations

Initial value:

= {
    .owner      = THIS_MODULE,
    .llseek     = no_llseek,
    .read       = do_sync_read,
    .aio_read   = fuse_dev_read,
    .splice_read    = fuse_dev_splice_read,
    .write      = do_sync_write,
    .aio_write  = fuse_dev_write,
    .splice_write   = fuse_dev_splice_write,
    .poll       = fuse_dev_poll,
    .release    = fuse_dev_release,
    .fasync     = fuse_dev_fasync,
}

Device operations

Definition at line 2054 of file dev.c.