Function terminal_init

extern/editline/src/terminal.c:268–300

terminal_init(): * Initialize the terminal stuff */

 *	Initialize the terminal stuff
 */
protected int
terminal_init(EditLine *el)
{

	el->el_terminal.t_buf = el_malloc(TC_BUFSIZE *
	    sizeof(*el->el_terminal.t_buf));
	if (el->el_terminal.t_buf == NULL)
		return -1;
	el->el_terminal.t_cap = el_malloc(TC_BUFSIZE *
	    sizeof(*el->el_terminal.t_cap));
	if (el->el_terminal.t_cap == NULL)
		return -1;
	el->el_terminal.t_fkey = el_malloc(A_K_NKEYS *
	    sizeof(*el->el_terminal.t_fkey));
	if (el->el_terminal.t_fkey == NULL)
		return -1;
	el->el_terminal.t_loc = 0;
	el->el_terminal.t_str = el_malloc(T_str *
	    sizeof(*el->el_terminal.t_str));
	if (el->el_terminal.t_str == NULL)
		return -1;
	(void) memset(el->el_terminal.t_str, 0, T_str *
	    sizeof(*el->el_terminal.t_str));
	el->el_terminal.t_val = el_malloc(T_val *
	    sizeof(*el->el_terminal.t_val));
	if (el->el_terminal.t_val == NULL)
		return -1;
	(void) memset(el->el_terminal.t_val, 0, T_val *
	    sizeof(*el->el_terminal.t_val));
	(void) terminal_set(el, NULL);
	terminal_init_arrow(el);
	return 0;
}

/* terminal_end():
 *	Clean up the terminal stuff