| 1 | 1.84 -> 1.85
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| 2 | recno: #ifdef out use of mmap, it's not portable enough.
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| 3 |
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| 4 | 1.83 -> 1.84 Thu Aug 18 15:46:07 EDT 1994
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| 5 | recno: Rework fixed-length records so that closing and reopening
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| 6 | the file now works. Pad short records on input. Never do
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| 7 | signed comparison in recno input reading functions.
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| 8 |
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| 9 | 1.82 -> 1.83 Tue Jul 26 15:33:44 EDT 1994
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| 10 | btree: Rework cursor deletion code yet again; bugs with
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| 11 | deleting empty pages that only contained the cursor
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| 12 | record.
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| 13 |
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| 14 | 1.81 -> 1.82 Sat Jul 16 11:01:50 EDT 1994
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| 15 | btree: Fix bugs introduced by new cursor/deletion code.
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| 16 | Replace return kbuf/dbuf with real DBT's.
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| 17 |
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| 18 | 1.80 -> 1.81
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| 19 | btree: Fix bugs introduced by new cursor/deletion code.
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| 20 | all: Add #defines for Purify.
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| 21 |
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| 22 | 1.79 -> 1.80 Wed Jul 13 22:41:54 EDT 1994
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| 23 | btree Change deletion to coalesce empty pages. This is a major
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| 24 | change, cursors and duplicate pages all had to be reworked.
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| 25 | Return to a fixed stack.
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| 26 | recno: Affected by cursor changes. New cursor structures should
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| 27 | permit multiple cursors in the future.
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| 28 |
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| 29 | 1.78 -> 1.79 Mon Jun 20 17:36:47 EDT 1994
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| 30 | all: Minor cleanups of 1.78 for porting reasons; only
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| 31 | major change was inlining check of NULL pointer
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| 32 | so that __fix_realloc goes away.
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| 33 |
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| 34 | 1.77 -> 1.78 Thu Jun 16 19:06:43 EDT 1994
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| 35 | all: Move "standard" size typedef's into db.h.
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| 36 |
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| 37 | 1.76 -> 1.77 Thu Jun 16 16:48:38 EDT 1994
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| 38 | hash: Delete __init_ routine, has special meaning to OSF 2.0.
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| 39 |
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| 40 | 1.74 -> 1.76
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| 41 | all: Finish up the port to the Alpha.
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| 42 |
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| 43 | 1.73 -> 1.74
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| 44 | recno: Don't put the record if rec_search fails, in rec_rdelete.
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| 45 | Create fixed-length intermediate records past "end" of DB
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| 46 | correctly.
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| 47 | Realloc bug when reading in fixed records.
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| 48 | all: First cut at port to Alpha (64-bit architecture) using
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| 49 | 4.4BSD basic integral types typedef's.
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| 50 | Cast allocation pointers to shut up old compilers.
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| 51 | Rework PORT directory into OS/machine directories.
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| 52 |
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| 53 | 1.72 -> 1.73
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| 54 | btree: If enough duplicate records were inserted and then deleted
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| 55 | that internal pages had references to empty pages of the
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| 56 | duplicate keys, the search function ended up on the wrong
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| 57 | page.
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| 58 |
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| 59 | 1.7 -> 1.72 12 Oct 1993
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| 60 | hash: Support NET/2 hash formats.
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| 61 |
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| 62 | 1.7 -> 1.71 16 Sep 1993
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| 63 | btree/recno:
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| 64 | Fix bug in internal search routines that caused
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| 65 | return of invalid pointers.
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| 66 |
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| 67 | 1.6 -> 1.7 07 Sep 1993
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| 68 | hash: Fixed big key overflow bugs.
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| 69 | test: Portability hacks, rewrite test script, Makefile.
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| 70 | btree/recno:
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| 71 | Stop copying non-overflow key/data pairs.
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| 72 | PORT: Break PORT directory up into per architecture/OS
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| 73 | subdirectories.
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| 74 |
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| 75 | 1.5 -> 1.6 06 Jun 1993
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| 76 | hash: In PAIRFITS, the first comparison should look at (P)[2].
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| 77 | The hash_realloc function was walking off the end of memory.
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| 78 | The overflow page number was wrong when bumping splitpoint.
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| 79 |
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| 80 | 1.4 -> 1.5 23 May 1993
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| 81 | hash: Set hash default fill factor dynamically.
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| 82 | recno: Fixed bug in sorted page splits.
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| 83 | Add page size parameter support.
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| 84 | Allow recno to specify the name of the underlying btree;
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| 85 | used for vi recovery.
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| 86 | btree/recno:
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| 87 | Support 64K pages.
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| 88 | btree/hash/recno:
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| 89 | Provide access to an underlying file descriptor.
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| 90 | Change sync routines to take a flag argument, recno
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| 91 | uses this to sync out the underlying btree.
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| 92 |
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| 93 | 1.3 -> 1.4 10 May 1993
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| 94 | recno: Delete the R_CURSORLOG flag from the recno interface.
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| 95 | Zero-length record fix for non-mmap reads.
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| 96 | Try and make SIZE_T_MAX test in open portable.
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| 97 |
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| 98 | 1.2 -> 1.3 01 May 1993
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| 99 | btree: Ignore user byte-order setting when reading already
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| 100 | existing database. Fixes to byte-order conversions.
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| 101 |
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| 102 | 1.1 -> 1.2 15 Apr 1993
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| 103 | No bug fixes, only compatibility hacks.
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