WL#3234 "Maria - control file manager"

- fixes to the control file module
- unit test for it
- renames of all Maria files I created to start with ma_


storage/maria/ma_checkpoint.c:
  Rename: storage/maria/checkpoint.c -> storage/maria/ma_checkpoint.c
storage/maria/ma_checkpoint.h:
  Rename: storage/maria/checkpoint.h -> storage/maria/ma_checkpoint.h
storage/maria/ma_least_recently_dirtied.c:
  Rename: storage/maria/least_recently_dirtied.c -> storage/maria/ma_least_recently_dirtied.c
storage/maria/ma_least_recently_dirtied.h:
  Rename: storage/maria/least_recently_dirtied.h -> storage/maria/ma_least_recently_dirtied.h
storage/maria/ma_recovery.c:
  Rename: storage/maria/recovery.c -> storage/maria/ma_recovery.c
storage/maria/ma_recovery.h:
  Rename: storage/maria/recovery.h -> storage/maria/ma_recovery.h
storage/maria/Makefile.am:
  control file module and its unit test program
storage/maria/ma_control_file.c:
  DBUG_ tags. Fix for gcc warnings.
  log_no -> logno (I felt "_no" sounded like a standalone "No" word).
  ma_ prefix for some functions.
  last_checkpoint_lsn_at_startup -> last_checkpoint_lsn (no need
  to make special vars for the values at startup). Same for last_logno.
  ma_control_file_write_and_force() now updates last_checkpoint_lsn
  and last_logno, the idea being that they belong to the module,
  others should not update them.
  And thus when the module shuts down, it zeroes those vars.
storage/maria/ma_control_file.h:
  importing structs from Sanja to get the control file module to compile;
  we'll remove that when Sanja pushes the log handler.
  CONTROL_FILE_IMPOSSIBLE_LOGNO is 0, not FFFFFFFF.
storage/maria/ma_control_file_test.c:
  Unit test program for the Maria control file module.
  Modelled after other ma_test* files in this directory (so, does
  not follow the unit test framework recently introduced with libtap;
  TODO as a task on all ma_test* programs).
  We test that writing to the control file works, and re-reading from it
  too, we check (by reading the file by ourselves) that its content
  on disk is correct, and check that a corrupted control file is detected.

1 files changed, 4 insertions, 3 deletions

diff --git a/storage/maria/Makefile.am b/storage/maria/Makefile.am
index d4315b4d446..e2689698d62 100644
--- a/storage/maria/Makefile.am
+++ b/storage/maria/Makefile.am
@@ -27,7 +27,7 @@ pkglib_LIBRARIES =	libmaria.a
 bin_PROGRAMS =		maria_chk maria_pack maria_ftdump
 maria_chk_DEPENDENCIES=	$(LIBRARIES)
 maria_pack_DEPENDENCIES=$(LIBRARIES)
-noinst_PROGRAMS =	ma_test1 ma_test2 ma_test3 ma_rt_test ma_sp_test
+noinst_PROGRAMS =	ma_test1 ma_test2 ma_test3 ma_rt_test ma_sp_test ma_control_file_test
 noinst_HEADERS =	maria_def.h ma_rt_index.h ma_rt_key.h ma_rt_mbr.h ma_sp_defs.h ma_fulltext.h ma_ftdefs.h ma_ft_test1.h ma_ft_eval.h
 ma_test1_DEPENDENCIES=	$(LIBRARIES)
 ma_test2_DEPENDENCIES=	$(LIBRARIES)
@@ -53,8 +53,9 @@ libmaria_a_SOURCES =	ma_init.c ma_open.c ma_extra.c ma_info.c ma_rkey.c \
 			ma_ft_update.c ma_ft_boolean_search.c \
 			ma_ft_nlq_search.c ft_maria.c ma_sort.c \
 			ma_rt_index.c ma_rt_key.c ma_rt_mbr.c ma_rt_split.c \
-			ma_sp_key.c
-CLEANFILES =		test?.MA? FT?.MA? isam.log ma_test_all ma_rt_test.MA? sp_test.MA?
+			ma_sp_key.c \
+			ma_control_file.c
+CLEANFILES =		test?.MA? FT?.MA? isam.log ma_test_all ma_rt_test.MA? sp_test.MA? maria_control
 DEFS =
 
 SUFFIXES = .sh