98 lines
3.2 KiB
Plaintext
98 lines
3.2 KiB
Plaintext
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# @(#)VERSION 8.9 (Berkeley) 4/2/94
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This is version 1.74 of the Berkeley DB code.
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If your version of the DB code doesn't have a copy
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of this version file, it's really old, please update it!
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New versions of this software are periodically made
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available by anonymous ftp from ftp.cs.berkeley.edu,
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in the file ucb/4bsd/db.tar.Z, or from ftp.uu.net.
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If you'd like to get announcements of future releases
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of this software, send email to the contact address
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below.
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Email questions may be addressed to Keith Bostic at
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bostic@cs.berkeley.edu.
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============================================
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Distribution contents:
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Makefile.inc Ignore this, it's the 4.4BSD subsystem Makefile.
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PORT The per OS/architecture directories to use to build
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libdb.a, if you're not running 4.4BSD. See the file
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PORT/README for more information.
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README This file.
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VERSION This file.
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btree B+tree routines.
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db Dbopen(3) interface routine.
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doc USENIX papers, formatted manual pages.
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hash Extended linear hashing routines.
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man Unformatted manual pages.
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mpool Memory pool routines.
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recno Fixed/variable length record routines.
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test Test package.
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============================================
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1.73 -> 1.74
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recno: Don't put the record if rec_search fails, in rec_rdelete.
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Create fixed-length intermediate records past "end" of DB
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correctly.
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Realloc bug when reading in fixed records.
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all: First cut at port to Alpha (64-bit architecture) using
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4.4BSD basic integral types typedef's.
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Cast allocation pointers to shut up old compilers.
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Rework PORT directory into OS/machine directories.
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1.72 -> 1.73
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btree: If enough duplicate records were inserted and then deleted
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that internal pages had references to empty pages of the
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duplicate keys, the search function ended up on the wrong
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page.
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1.7 -> 1.72 12 Oct 1993
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hash: Support NET/2 hash formats.
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1.7 -> 1.71 16 Sep 1993
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btree/recno:
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Fix bug in internal search routines that caused
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return of invalid pointers.
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1.6 -> 1.7 07 Sep 1993
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hash: Fixed big key overflow bugs.
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test: Portability hacks, rewrite test script, Makefile.
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btree/recno:
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Stop copying non-overflow key/data pairs.
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PORT: Break PORT directory up into per architecture/OS
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subdirectories.
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1.5 -> 1.6 06 Jun 1993
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hash: In PAIRFITS, the first comparison should look at (P)[2].
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The hash_realloc function was walking off the end of memory.
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The overflow page number was wrong when bumping splitpoint.
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1.4 -> 1.5 23 May 1993
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hash: Set hash default fill factor dynamically.
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recno: Fixed bug in sorted page splits.
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Add page size parameter support.
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Allow recno to specify the name of the underlying btree;
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used for vi recovery.
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btree/recno:
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Support 64K pages.
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btree/hash/recno:
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Provide access to an underlying file descriptor.
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Change sync routines to take a flag argument, recno
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uses this to sync out the underlying btree.
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1.3 -> 1.4 10 May 1993
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recno: Delete the R_CURSORLOG flag from the recno interface.
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Zero-length record fix for non-mmap reads.
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Try and make SIZE_T_MAX test in open portable.
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1.2 -> 1.3 01 May 1993
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btree: Ignore user byte-order setting when reading already
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existing database. Fixes to byte-order conversions.
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1.1 -> 1.2 15 Apr 1993
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No bug fixes, only compatibility hacks.
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