857 	u_char padlen;	/* padding length */  in altprivsep_packet_send()  local
881 	padlen = (8 - ((plen + sizeof (plen) + sizeof (padlen)) % 8)) % 8;  in altprivsep_packet_send()
882 	if (padlen < 4)  in altprivsep_packet_send()
883 		padlen += 8;  in altprivsep_packet_send()
886 	plen += padlen + sizeof (padlen);  in altprivsep_packet_send()
910 	len = atomicio(write, pipe_fd, &padlen, sizeof (padlen));  in altprivsep_packet_send()
912 	if (len != sizeof (padlen))  in altprivsep_packet_send()
948 	u_char padlen;  in altprivsep_packet_read()  local
977 	len = atomicio(read, pipe_fd, &padlen, sizeof (padlen));  in altprivsep_packet_read()
979 	if (len != sizeof (padlen))  in altprivsep_packet_read()
982 	plen -= sizeof (padlen);  in altprivsep_packet_read()
994 	if (padlen > 0)  in altprivsep_packet_read()
995 		buffer_consume_end(&from_monitor, padlen);  in altprivsep_packet_read()