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author | Sergey Poznyakoff <gray@gnu.org> | 2016-07-20 14:40:08 +0300 |
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committer | Sergey Poznyakoff <gray@gnu.org> | 2016-07-20 14:50:21 +0300 |
commit | de7834e96602695db1cb6efd6238398b84d2ca60 (patch) | |
tree | 2fc49853a76d68a8db11aab24017843102fd22a8 /doc | |
parent | fbb0df69ca498a4fb4689a6d12c2f05e2cfaf175 (diff) | |
download | gdbm-de7834e96602695db1cb6efd6238398b84d2ca60.tar.gz |
Introduce debug hooks.
* configure.ac: New option --enable-debug
Print feature summary at the end of the run.
* src/debug.c: New file.
* src/Makefile.am [GDBM_COND_DEBUG_ENABLE]: Build debug.o
Define GDBM_DEBUG_ENABLE.
* src/gdbmdefs.h [GDBM_DEBUG_ENABLE] (_gdbm_debug_hook_install)
(_gdbm_debug_hook_remove,_gdbm_debug_hook_check)
(_gdbm_debug_hook_val): New protos.
(GDBM_DEBUG_HOOK, GDBM_DEBUG_OVERRIDE)
(GDBM_DEBUG_ALLOC): New defines.
* src/gdbm.h.in (GDBM_RCVR_FORCE): New flag.
* src/recover.c (gdbm_recover): Check database before attempting
recovery, unless GDBM_RCVR_FORCE flag is set.
* doc/gdbm.texi: Document GDBM_RCVR_FORCE
* src/gdbmreorg.c (gdbm_reorganize): Use GDBM_RCVR_FORCE.
* src/gdbmtool.c (main): Always allocate file_name.
* src/bucket.c: Put GDBM_DEBUG_OVERRIDE and GDBM_DEBUG_ALLOC
in critical places.
* src/falloc.c: Likewise.
* src/findkey.c: Likewise.
* src/gdbmopen.c: Likewise.
* src/gdbmstore.c: Likewise.
* src/update.c: Likewise.
* tests/Makefile.am [GDBM_COND_DEBUG_ENABLE]: Define GDBM_DEBUG_ENABLE.
* tests/gtload.c: New options -hook, -recover, -verbose,
-backup, -max-failures, -max-failed-keys,
and -max-failed-buckets.
Attempt recovery after errors.
Diffstat (limited to 'doc')
-rw-r--r-- | doc/gdbm.texi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/gdbm.texi b/doc/gdbm.texi index 866a672..7f93046 100644 --- a/doc/gdbm.texi +++ b/doc/gdbm.texi @@ -1135,6 +1135,13 @@ The caller is responsible for freeing that memory when no longer needed. @end deftypecv @end deftypefn +@kwindex GDBM_RCVR_FORCE +By default, @code{gdbm_recovery} first checks the database fo +inconsistencies and attempts recovery only if some were found. +The special flag bit @code{GDBM_RCVR_FORCE} instructs +@code{gdbm_recovery} to omit this check and to force recovery +unconditionally. + @node Options @chapter Setting options @cindex database options |