log_buf            48 sys/kern/debug.c static char	log_buf[LOGBUFSZ];		/* log buffer */
log_buf            80 sys/kern/debug.c 		log_buf[LOGINDEX(log_tail)] = c;
log_buf           134 sys/kern/debug.c 		while (len > 0 && log_buf[LOGINDEX(i)] != '\n') {
log_buf           141 sys/kern/debug.c 			c = log_buf[LOGINDEX(i)];