Lines Matching defs:checksum
183 * checksum calculation, the seed should be 0.
494 mboxsc_chksum_t checksum;
635 * Calculate the message checksum using the header and the data.
637 checksum = mboxsc_checksum(CHKSUM_INIT, (uint8_t *)&header,
639 checksum = mboxsc_checksum(checksum, (uint8_t *)datap, length);
642 * Attempt to write the message and checksum to IOSRAM until successful,
657 MBOXSC_CHKSUM_SIZE, (caddr_t)&checksum);
882 * message (e.g. checksum error, cancellation by the sender) are
988 * and checksum.
1022 * Calculate the checksum for the header and data that was read from
1032 * If a the checksum verification fails, invalidate the message
1045 "mboxsc_getmsg - message failed checksum\n");
1047 "mboxsc_getmsg - message failed checksum\n");
1690 * Given a pointer to a data buffer and its length, calculate the checksum of