Searched refs:checksum (Results 1 - 7 of 7) sorted by relevance

/xnu-2422.115.4/osfmk/i386/
H A Ducode.h14 uint32_t checksum; member in struct:intel_ucupdate
/xnu-2422.115.4/bsd/vfs/
H A Dvfs_journal.h68 uint32_t checksum; // on-disk: checksum of this header and binfo[0] member in struct:block_list_header
117 uint32_t checksum; member in struct:journal_header
126 // we only checksum the original size of the journal_header to remain
H A Dvfs_journal.c150 // number of bytes to checksum in a block_list_header
247 // this isn't a great checksum routine but it will do for now.
248 // we use it to checksum the journal header and the block list
257 // this is a lame checksum but for now it'll do
480 jnl->jhdr->checksum = 0;
481 jnl->jhdr->checksum = calc_checksum((char *)jnl->jhdr, JOURNAL_HEADER_CKSUM_SIZE);
735 jnl->jhdr->checksum = SWAP32(jnl->jhdr->checksum);
748 blhdr->checksum = SWAP32(blhdr->checksum);
1096 unsigned int orig_checksum, checksum, check_block_checksums = 0; local
1822 int orig_checksum, checksum; local
2079 int orig_checksum, checksum; local
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/xnu-2422.115.4/libsa/
H A Dbootstrap.cpp627 uint32_t checksum; local
638 * then save the mkext's checksum in the IORegistry.
641 result = OSKext::readMkextArchive(booterData, &checksum);
647 "Startup mkext archive has checksum 0x%x.", (int)checksum);
651 checksumObj = OSData::withBytes((void *)&checksum, sizeof(checksum));
/xnu-2422.115.4/iokit/Kernel/
H A DIONVRAM.cpp197 // Set the checksum to 0.
218 // Set the partition checksum.
228 // Set the checksum to 0.
236 // Set the partition checksum.
1206 UInt32 cnt, checksum = 0;
1210 checksum += tmpBuffer[cnt];
1212 return checksum % 0x0000FFFF;
1217 UInt32 cnt, checksum, sum = 0;
1223 checksum = (sum >> 16) + (sum & 0x0000FFFF);
1224 if (checksum
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/xnu-2422.115.4/libkern/c++/
H A DOSKext.cpp2349 uint32_t checksum; local
2365 checksum = mkext_adler32(crc_address,
2369 if (OSSwapBigToHostInt32(mkextHeader->adler32) != checksum) {
2372 "Kext archive has a bad checksum.");
2378 *checksumPtr = checksum;
2674 uint32_t checksum; local
2693 checksum = mkext_adler32(crc_address,
2697 if (MKEXT_GET_CHECKSUM(mkextHeader) != checksum) {
2701 "Mkext archive has bad checksum.");
2707 *checksumPtr = checksum;
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/xnu-2422.115.4/bsd/netinet/
H A Dudp_usrreq.c129 SYSCTL_INT(_net_inet_udp, UDPCTL_CHECKSUM, checksum,
319 * but we don't yet have a way to check the checksum
1539 * Set up checksum and output datagram.
2160 * calculated checksum value. Ignore cases

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