Lines Matching refs:user_buf
69 static ssize_t debug_output(struct file *file, char __user *user_buf,
71 static ssize_t debug_input(struct file *file, const char __user *user_buf,
82 struct file *file, const char __user *user_buf,
87 struct file *file, const char __user *user_buf,
90 struct file *file, const char __user *user_buf,
456 char __user *user_buf, /* user buffer */
481 if (copy_to_user(user_buf + count, p_info->temp_buf
505 static ssize_t debug_input(struct file *file, const char __user *user_buf,
515 p_info->view, file, user_buf,
1256 static inline char *debug_get_user_string(const char __user *user_buf,
1264 if (copy_from_user(buffer, user_buf, user_len) != 0) {
1307 struct file *file, const char __user *user_buf,
1319 str = debug_get_user_string(user_buf, user_len);
1361 struct file *file, const char __user *user_buf,
1373 str = debug_get_user_string(user_buf, user_len);
1431 struct file *file, const char __user *user_buf,
1443 if (copy_from_user(input_buf, user_buf, 1)) {