Searched defs:u_buff (Results 1 – 1 of 1) sorted by relevance
649 static ssize_t pattern_write(struct file *file, const char __user *u_buff, size_t len, loff_t *off) in pattern_write()670 static ssize_t pattern_read(struct file *file, char __user *u_buff, size_t len, loff_t *off) in pattern_read()