96 lines
2.8 KiB
Plaintext
96 lines
2.8 KiB
Plaintext
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#------------------------------------------------------------------------------
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# database: file(1) magic for various databases
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#
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# extracted from header/code files by Graeme Wilford (eep2gw@ee.surrey.ac.uk)
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#
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#
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# GDBM magic numbers
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# Will be maintained as part of the GDBM distribution in the future.
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# <downsj@teeny.org>
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0 belong 0x13579ace GNU dbm 1.x or ndbm database, big endian
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0 lelong 0x13579ace GNU dbm 1.x or ndbm database, little endian
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0 string GDBM GNU dbm 2.x database
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#
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0 belong 0x061561 Berkeley DB
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>4 belong >2 1.86
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>4 belong <3 1.85
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>8 belong 4321 Hash/Big Endian
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>8 belong 1234 Hash/Little Endian
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>4 belong >0 (Version %d,
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>12 belong x Bucket Size %d,
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>16 belong x Bucket Shift %d,
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>20 belong x Directory Size %d,
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>24 belong x Segment Size %d,
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>28 belong x Segment Shift %d,
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>32 belong x Overflow Point %d,
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>36 belong x Last Freed %d,
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>40 belong x Max Bucket %d,
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>44 belong x High Mask 0x%x,
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>48 belong x Low Mask 0x%x,
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>52 belong x Fill Factor %d,
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>56 belong x Number of Keys %d)
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#
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#
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0 belong 0x053162 Berkeley DB 1.85/1.86 Btree/Big Endian
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>4 belong >0 (Version %d,
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>8 belong x Page Size %d,
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>12 belong x Free Page %d,
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>16 belong x Number of Records %d,
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>20 belong x Flags 0x%x)
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0 lelong 0x053162 Berkeley DB 1.85/1.86 Btree/Little Endian
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>4 lelong >0 (Version %d,
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>8 lelong x Page Size %d,
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>12 lelong x Free Page %d,
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>16 lelong x Number of Records %d,
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>20 lelong x Flags 0x%x)
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#
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#
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12 belong 0x061561 Berkeley DB 2.X Hash/Big Endian
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>16 belong >0 (Version %d,
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>0 belong x Logical sequence number: file - %d,
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>4 belong x offset - %d,
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>20 belong x Bucket Size %d,
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>24 belong x Overflow Point %d,
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>28 belong x Last Freed %d,
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>32 belong x Max Bucket %d,
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>36 belong x High Mask 0x%x,
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>40 belong x Low Mask 0x%x,
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>44 belong x Fill Factor %d,
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>48 belong x Number of Keys %d)
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#
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# DB2.X formats from Khimenko Victor <khim@sch57.msk.ru>
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#
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12 lelong 0x061561 Berkeley DB 2.X Hash/Little Endian
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>16 lelong >0 (Version %d,
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>0 lelong x Logical sequence number: file - %d,
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>4 lelong x offset - %d,
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>20 lelong x Bucket Size %d,
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>24 lelong x Overflow Point %d,
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>28 lelong x Last Freed %d,
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>32 lelong x Max Bucket %d,
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>36 lelong x High Mask 0x%x,
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>40 lelong x Low Mask 0x%x,
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>44 lelong x Fill Factor %d,
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>48 lelong x Number of Keys %d)
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#
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#
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12 belong 0x053162 Berkeley DB 2.X Btree/Big Endian
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>16 belong >0 (Version %d,
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>0 belong x Logical sequence number: file - %d,
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>4 belong x offset - %d,
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>20 belong x Page Size %d,
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>24 belong x Maxkey %d,
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>28 belong x Minkey %d,
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>32 belong x Free Page %d)
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#
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#
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12 lelong 0x053162 Berkeley DB 2.X Btree/Little Endian
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>16 lelong >0 (Version %d,
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>0 lelong x Logical sequence number: file - %d,
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>4 lelong x offset - %d,
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>20 lelong x Page Size %d,
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>24 lelong x Maxkey %d,
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>28 lelong x Minkey %d,
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>32 lelong x Free Page %d)
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