119 #define	fasync_helper(fd, filp, on, queue)				\  argument
122 		*(queue) = &(filp)->f_sigio;				\
249 nonseekable_open(struct inode *inode, struct file *filp)  in nonseekable_open()  argument
255 simple_open(struct inode *inode, struct file *filp)  in simple_open()  argument
257 	filp->private_data = inode->i_private;  in simple_open()
394 __fops ## _open(struct inode *inode, struct file *filp)			\
396 	return (simple_attr_open(inode, filp, __get, __set, __fmt));	\
412 int simple_attr_open(struct inode *inode, struct file *filp,
416 int simple_attr_release(struct inode *inode, struct file *filp);
418 ssize_t simple_attr_read(struct file *filp, char *buf, size_t read_size, loff_t *ppos);
420 ssize_t simple_attr_write(struct file *filp, const char *buf, size_t write_size, loff_t *ppos);
422 ssize_t simple_attr_write_signed(struct file *filp, const char *buf,