Changes in uspace/srv/fs/udf/udf_cksum.c [a35b458:5c702a8] in mainline
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uspace/srv/fs/udf/udf_cksum.c
ra35b458 r5c702a8 79 79 { 80 80 uint16_t crc = 0; 81 81 82 82 while (len-- > 0) { 83 83 /* … … 88 88 crc = crc_table[(crc >> 8 ^ (*buf++ & 0xff)) & 0xff] ^ (crc << 8); 89 89 } 90 90 91 91 return crc; 92 92 } … … 98 98 { 99 99 uint8_t result = 0; 100 100 101 101 for (size_t i = 0; i < UDF_TAG_SIZE; i++) { 102 102 if (i == 4) 103 103 continue; 104 104 105 105 result = (result + tag[i]) % 256; 106 106 } 107 107 108 108 return result; 109 109 }
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