157 struct msgbuf *msgbufp __attribute__((used)) = &msgbuf;  variable
244 		logsoftc.sc_mbp = msgbufp;  in logopen()
1249 	log_putc_locked(msgbufp, c);  in log_putc()
1250 	int unread_count = msgbufp->msg_bufx - msgbufp->msg_bufr;  in log_putc()
1257 	if (c == '\n' || unread_count >= (msgbufp->msg_size / 2)) {  in log_putc()
1258 		logwakeup(msgbufp);  in log_putc()
1290 	char *old_logdata = msgbufp->msg_bufc;  in log_setsize()
1291 	int old_logsize = msgbufp->msg_size;  in log_setsize()
1292 	int old_bufr = msgbufp->msg_bufr;  in log_setsize()
1293 	int old_bufx = msgbufp->msg_bufx;  in log_setsize()
1318 	msgbufp->msg_bufx = new_bufx;  in log_setsize()
1328 	msgbufp->msg_bufr = new_bufr;  in log_setsize()
1330 	msgbufp->msg_size = new_logsize;  in log_setsize()
1331 	msgbufp->msg_bufc = new_logdata;  in log_setsize()
1382 	old_bufsize = bufsize = msgbufp->msg_size;  in sysctl_kern_msgbuf()
1415 	localbuff_size = (msgbufp->msg_size + 2); /* + '\n' + '\0' */  in log_dmesg()
1432 	p = msgbufp->msg_bufc + msgbufp->msg_bufx;  in log_dmesg()
1433 	for (i = newl = skip = 0; p != msgbufp->msg_bufc + msgbufp->msg_bufx - 1; ++p) {  in log_dmesg()
1434 		if (p >= msgbufp->msg_bufc + msgbufp->msg_size) {  in log_dmesg()
1435 			p = msgbufp->msg_bufc;  in log_dmesg()
1502 	size_t msg_bufx = msgbufp->msg_bufx;  in find_pattern_in_buffer()
1503 	size_t msg_size = msgbufp->msg_size;  in find_pattern_in_buffer()
1510 			if (msgbufp->msg_bufc[pos] != pattern[j]) {  in find_pattern_in_buffer()