118 struct msgbuf msgbuf = {.msg_magic  = MSG_MAGIC, .msg_size = sizeof(smsg_bufc), .msg_bufx = 0, .msg…
248 	while (mbp->msg_bufr == mbp->msg_bufx) {  in logread()
270 		if (mbp->msg_bufx >= mbp->msg_bufr) {  in logread()
271 			l = mbp->msg_bufx - mbp->msg_bufr;  in logread()
307 	if (logsoftc.sc_mbp->msg_bufr == logsoftc.sc_mbp->msg_bufx) {  in logselect()
402 		l = mbp->msg_bufx - mbp->msg_bufr;  in logioctl()
554 	mbp->msg_bufc[mbp->msg_bufx++] = c;  in log_putc_locked()
555 	if (mbp->msg_bufx >= mbp->msg_size) {  in log_putc_locked()
556 		mbp->msg_bufx = 0;  in log_putc_locked()
582 	int unread_count = msgbufp->msg_bufx - msgbufp->msg_bufr;  in log_putc()
625 	int old_bufx = msgbufp->msg_bufx;  in log_setsize()
650 	msgbufp->msg_bufx = new_bufx;  in log_setsize()
744 	p = msgbufp->msg_bufc + msgbufp->msg_bufx;  in log_dmesg()
745 	for (i = newl = skip = 0; p != msgbufp->msg_bufc + msgbufp->msg_bufx - 1; ++p) {  in log_dmesg()
814 	size_t msg_bufx = msgbufp->msg_bufx;  in find_pattern_in_buffer()  local
821 			size_t pos = (msg_bufx + i + j) % msg_size;  in find_pattern_in_buffer()