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* Makefile.am: Use plain git log to format the ChangeLog.
* git2chg.awk: Remove.
* NOTE-WARNING: Update.
* README: Likewise.
* README-alpha: Likewise.
* README-hacking: Likewise.
* doc/gdbm.3: Likewise.
* doc/gdbm.texi
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The new bucket cache uses the least recently used replacement
policy (instead of the least recently read, implemented previously).
It also allows for quick bucket lookups by the corresponding
disk address. To this effect the cache entries form a red-black
tree sorted by bucket address.
Additionally, data buckets are also cached.
* README: Describe the new branch.
* src/bucket.c: Rewrite cache support.
* src/cachetree.c: New file.
* src/Makefile.am: Add new file.
* src/findkey.c (_gdbm_read_entry): Use _gdbm_fetch_data.
This ensures data pages are cached as well as buckets.
* src/gdbm.h.in (GDBM_BUCKET_CACHE_CORRUPTED): New error code.
(gdbm_cache_stat): New struct.
(gdbm_get_cache_stats): New proto.
* src/gdbmclose.c (gdbm_close): Call _gdbm_cache_free to dispose
of the cache.
* src/gdbmdefs.h (cache_elem_color): New data type.
(cache_elem): New members: ca_left, ca_right, ca_node, and
ca_hits.
(cache_tree): New typedef.
(gdbm_file_info): Remove bucket_cache and last_read.
New fields: cache_num, cache_tree, cache_mru, cache_lru,
cache_avail, cache_access_count.
* src/gdbmerrno.c: Handle GDBM_BUCKET_CACHE_CORRUPTED.
* src/gdbmopen.c (gdbm_fd_open): Change cache initialization.
(_gdbm_init_cache, _gdbm_cache_entry_invalidate: Remove.
* src/gdbmsetopt.c (setopt_gdbm_setcachesize): Cache can be
re-initialized on the fly.
* src/gdbmtool.c: Change bucket printing routines.
* src/proto.h (_gdbm_read_bucket_at): Remove.
(_gdbm_fetch_data,_gdbm_cache_init,_gdbm_cache_free)
(_gdbm_cache_flush,_gdbm_cache_elem_new)
(_gdbm_cache_tree_alloc,_gdbm_cache_tree_destroy)
(_gdbm_cache_tree_delete,_gdbm_rbt_remove_node)
(_gdbm_cache_tree_lookup): New protos.
(_gdbm_init_cache,_gdbm_cache_entry_invalidate): Remove.
* src/recover.c (_gdbm_finish_transfer): Adapt to the new
cache structure.
* src/update.c: Likewise.
* tests/setopt00.at: Fix second GDBM_SETCACHESIZE test.
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* src/input-std.c: Bugfix
* doc/gdbm.texi: Document changes.
* README: Update.
* configure.ac: New option --enable-gdbmtool-debug.
* src/Makefile.am: Conditionally augment AM_YFLAGS and
AM_LFLAGS with options that enable debugging.
* src/gdbmtool.c: Conditionally enable --lex-trace and
--gram-trace options.
* src/gram.y: Likewise.
* src/lex.l: Likewise.
* tests/Makefile.am: Remove architecure-dependent tests.
* tests/testsuite.at: Likewise.
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* configure.ac: Remove gdbm-1.8.3 compatibility layer.
Version 1.14.90
* Makefile.am (ACLOCAL_AMFLAGS): Remove deprecated variable.
(MAYBE_EXPORT): Remove variable and conditional.
* NEWS: Update.
* NOTE-WARNING: Update.
* README: Update.
* doc/gdbm.texi: Update.
* export/.gitignore: Remove.
* export/Makefile.am: Remove.
* export/export.c: Remove.
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* src/gdbm.magic: New file.
* README: Document existence of the magic file.
* src/Makefile.am (EXTRA_DIST): Add gdbm.magic.
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* configure.ac: Check if GNU Readline is available.
* src/Makefile.am: Add new files.
* src/input-rl.c: New file.
* src/input-std.c: New file.
* src/gdbmtool.c (handler_param): Move declaration to
the header file.
(quit_handler): Call input_done.
(command_tab): Add the "history" command.
(command_generator): New function.
(slist_new_s, slist_new_l)
(slist_insert): New functions.
(main): Call input_init and input_done.
* src/gdbmtool.h: New protos.
* src/gram.y: Use slist_insert to construct string lists.
* src/lex.l (read_input): Remove. Use input_read instead.
(print_prompt_at_bol): New function.
(print_prompt): Remove.
(make_prompt): New function.
* NEWS: Document changes.
* README: Document readline support.
* doc/gdbm.texi: Document line editing in gdbmtool.
* doc/gdbmtool.1: Likewise.
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* configure.ac: Version 1.11.90
(COMPATINCLUDEDIR): New substitution variable.
* compat/Makefile.am (compatincludedir): New variable.
(include_HEADERS): Rename to compatinclude_HEADERS.
* NEWS: Document COMPATINCLUDEDIR.
* README: Likewise.
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