#include <unistd.h>
#include <fcntl.h>

void motd(void)
{
	int fd, size;
	char buf[8192];

	if((fd = open("/etc/motd", O_RDONLY, 0)) == -1)
		return;

	while((size = read(fd, buf, sizeof(buf))) > 0)
		write(STDOUT_FILENO, buf, size);

	close(fd);
}