*
* Returns: the number of bytes processed.
*/
-int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
- const char *f, int count)
+size_t tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
+ const char *f, size_t count)
{
if (ld->ops->receive_buf2)
count = ld->ops->receive_buf2(ld->tty, p, f, count);
else {
- count = min_t(int, count, ld->tty->receive_room);
+ count = min_t(size_t, count, ld->tty->receive_room);
if (count && ld->ops->receive_buf)
ld->ops->receive_buf(ld->tty, p, f, count);
}
return tty_insert_flip_string_fixed_flag(port, chars, TTY_NORMAL, size);
}
-int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
- const char *f, int count);
+size_t tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
+ const char *f, size_t count);
void tty_buffer_lock_exclusive(struct tty_port *port);
void tty_buffer_unlock_exclusive(struct tty_port *port);