Lines Matching defs:ubuf

87  * @ubuf: The buffer to copy the data to.
96  * copy up to @cnt of data to @ubuf from @buf.
102 				  char __user *ubuf,
119 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, len);
127  * @ubuf: The buffer to copy the data from.
132  * This routine writes data from user buffer @ubuf to buffer @buf and
140 				  const char __user *ubuf,
152 	if (copy_from_user(&buf, ubuf, cnt))
260  * @ubuf: The buffer to copy the data to.
267  * data to @ubuf.
274 					char __user *ubuf,
280 	rc = simple_read_from_buffer(ubuf, nbytes, pos,
453  * @ubuf: The buffer to copy the data to.
460  * copy up to @cnt of data to @ubuf from @buf.
466 					char __user *ubuf,
476 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, len);
482  * @ubuf: The buffer to copy the data from.
487  * This routine writes data from user buffer @ubuf to buffer @buf and
494 					const char __user *ubuf,
509 	if (copy_from_user(&buf, ubuf, cnt))
609  * @ubuf: The buffer to copy the data to.
616  * data to @ubuf.
623 					char __user *ubuf,
629 	rc = simple_read_from_buffer(ubuf, nbytes, pos,