29 static int vmcp_open(struct inode *inode, struct file *file)  in vmcp_open()  argument
44 	file->private_data = session;  in vmcp_open()
45 	return nonseekable_open(inode, file);  in vmcp_open()
48 static int vmcp_release(struct inode *inode, struct file *file)  in vmcp_release()  argument
52 	session = file->private_data;  in vmcp_release()
53 	file->private_data = NULL;  in vmcp_release()
60 vmcp_read(struct file *file, char __user *buff, size_t count, loff_t *ppos)  in vmcp_read()  argument
66 	session = file->private_data;  in vmcp_read()
83 vmcp_write(struct file *file, const char __user *buff, size_t count,  in vmcp_write()  argument
99 	session = file->private_data;  in vmcp_write()
135 static long vmcp_ioctl(struct file *file, unsigned int cmd, unsigned long arg)  in vmcp_ioctl()  argument
141 	session = file->private_data;  in vmcp_ioctl()