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univ.i: Document the debug flags (UNIV_DEBUG et al).

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marko 2006-11-29 14:03:47 +00:00
parent 599565a19d
commit 0809ab7ad0
1 changed files with 18 additions and 12 deletions
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30
include/univ.i
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@ -74,20 +74,26 @@ memory is read outside the allocated blocks. */
/* Make a non-inline debug version */
#if 0
#define UNIV_DEBUG
#define UNIV_LIST_DEBUG
#define UNIV_MEM_DEBUG
#define UNIV_IBUF_DEBUG
#define UNIV_SYNC_DEBUG
#define UNIV_SEARCH_DEBUG
#define UNIV_SYNC_PERF_STAT
#define UNIV_SEARCH_PERF_STAT
#define UNIV_SRV_PRINT_LATCH_WAITS
#define UNIV_BTR_PRINT
#define UNIV_DEBUG /* Enable ut_ad() assertions */
#define UNIV_LIST_DEBUG /* debug UT_LIST_ macros */
#define UNIV_MEM_DEBUG /* detect memory leaks etc */
#define UNIV_IBUF_DEBUG /* debug the insert buffer;
this limits the database to IBUF_COUNT_N_SPACES and IBUF_COUNT_N_PAGES,
and the insert buffer must be empty when the database is started */
#define UNIV_SYNC_DEBUG /* debug mutex and latch
operations (very slow); also UNIV_DEBUG must be defined */
#define UNIV_SEARCH_DEBUG /* debug B-tree comparisons */
#define UNIV_SYNC_PERF_STAT /* operation counts for
rw-locks and mutexes */
#define UNIV_SEARCH_PERF_STAT /* statistics for the
adaptive hash index */
#define UNIV_SRV_PRINT_LATCH_WAITS /* cf. sync0sync.c */
#define UNIV_BTR_PRINT /* enable functions for
printing B-trees */
#endif
#define UNIV_BTR_DEBUG
#define UNIV_LIGHT_MEM_DEBUG
#define UNIV_BTR_DEBUG /* check B-tree links */
#define UNIV_LIGHT_MEM_DEBUG /* light memory debugging */
#ifdef HAVE_purify
/* The following sets all new allocated memory to zero before use: