#include <inc/lib.h>

void
umain(void)
{
	int r;

	close(0);
	if ((r = opencons()) < 0)
		panic("opencons: %e", r);
	if (r != 0)
		panic("first opencons used fd %d", r);
	if ((r = dup(0, 1)) < 0)
		panic("dup: %e", r);

	for(;;){
		char *buf;

		buf = readline("Type a line: ");
		if (buf != NULL)
			fprintf(1, "%s\n", buf);
		else
			fprintf(1, "(end of file received)\n");
	}
}