Added xml patch to mysqldump.

Made innodb to compile more cleanly with debugging options
enabled. Fixed a few bugs and found a few possible bugs, which
I hope Heikki will check. Comments needs to be fixed too. Some
while() functions should be changed to do ... until for documenting
purposes, because some of them must and will be processed at least
once, or a variable would be used uninitialized.

Regards,
Jani


client/mysqldump.c:
  Added xml output. Patch originally from Gary Huntress, but needed
  a some clean up.
innobase/btr/btr0btr.c:
  cleaner compiling
innobase/btr/btr0cur.c:
  cleaner compiling
innobase/btr/btr0sea.c:
  cleaner compiling / found a bug ??
innobase/buf/buf0buf.c:
  Fixed a bug.
innobase/buf/buf0lru.c:
  Fixed a bug.
innobase/data/data0data.c:
  cleaner compiling
innobase/dict/dict0boot.c:
  cleaner compiling
innobase/dict/dict0crea.c:
  cleaner compiling
innobase/dict/dict0dict.c:
  cleaner compiling
innobase/dict/dict0load.c:
  cleaner compiling
innobase/eval/eval0eval.c:
  cleaner compiling / found a bug ??
innobase/fil/fil0fil.c:
  cleaner compiling
innobase/fsp/fsp0fsp.c:
  cleaner compiling
innobase/ibuf/ibuf0ibuf.c:
  cleaner compiling
innobase/include/btr0btr.ic:
  cleaner compiling
innobase/include/buf0buf.ic:
  cleaner compiling
innobase/include/dict0dict.ic:
  cleaner compiling
innobase/include/ha0ha.ic:
  cleaner compiling
innobase/include/row0mysql.ic:
  cleaner compiling
innobase/include/row0vers.ic:
  cleaner compiling
innobase/include/sync0rw.ic:
  cleaner compiling
innobase/lock/lock0lock.c:
  cleaner compiling
innobase/mem/mem0dbg.c:
  cleaner compiling
innobase/mtr/mtr0mtr.c:
  cleaner compiling
innobase/odbc/odbc0odbc.c:
  cleaner compiling
innobase/os/os0thread.c:
  cleaner compiling
innobase/page/page0cur.c:
  cleaner compiling. while() should be changed to do ... until
  for documenting purposes.
innobase/page/page0page.c:
  cleaner compiling
innobase/pars/pars0opt.c:
  cleaner compiling. while() should be changed to do ... until,
  because it will and must be processed at least once (for documenting
  purposes)
innobase/pars/pars0pars.c:
  cleaner compiling
innobase/que/que0que.c:
  cleaner compiling
innobase/rem/rem0cmp.c:
  cleaner compiling
innobase/rem/rem0rec.c:
  cleaner compiling
innobase/row/row0ins.c:
  cleaner compiling
innobase/row/row0mysql.c:
  cleaner compiling
innobase/row/row0purge.c:
  cleaner compiling
innobase/row/row0sel.c:
  cleaner compiling
innobase/row/row0uins.c:
  cleaner compiling
innobase/row/row0umod.c:
  cleaner compiling
innobase/row/row0upd.c:
  cleaner compiling
innobase/srv/srv0srv.c:
  cleaner compiling
innobase/srv/srv0start.c:
  cleaner compiling
innobase/sync/sync0arr.c:
  cleaner compiling
innobase/sync/sync0rw.c:
  cleaner compiling
innobase/sync/sync0sync.c:
  cleaner compiling
innobase/trx/trx0purge.c:
  cleaner compiling. in theory this could also be a bug, although
  probably not. But the logic needs to be checked, it could be that
  these variables may be used uninitialized.
innobase/trx/trx0rec.c:
  cleaner compiling
innobase/trx/trx0roll.c:
  cleaner compiling
innobase/trx/trx0trx.c:
  cleaner compiling
innobase/trx/trx0undo.c:
  cleaner compiling

1 files changed, 4 insertions, 4 deletions

diff --git a/innobase/trx/trx0undo.c b/innobase/trx/trx0undo.c
index 8b83163bfc2..d53f8bd73de 100644
--- a/innobase/trx/trx0undo.c
+++ b/innobase/trx/trx0undo.c
@@ -374,7 +374,7 @@ trx_undo_seg_create(
 /*================*/
 				/* out: segment header page x-latched, NULL
 				if no space left */
-	trx_rseg_t*	rseg,	/* in: rollback segment */
+	trx_rseg_t*	rseg __attribute__((unused)),/* in: rollback segment */
 	trx_rsegf_t*	rseg_hdr,/* in: rollback segment header, page
 				x-latched */
 	ulint		type,	/* in: type of the segment: TRX_UNDO_INSERT or
@@ -657,7 +657,7 @@ trx_undo_parse_discard_latest(
 /*==========================*/
 			/* out: end of log record or NULL */
 	byte*	ptr,	/* in: buffer */
-	byte*	end_ptr,/* in: buffer end */
+	byte*	end_ptr __attribute__((unused)), /* in: buffer end */
 	page_t*	page,	/* in: page or NULL */
 	mtr_t*	mtr)	/* in: mtr or NULL */
 {
@@ -844,7 +844,7 @@ static
 void
 trx_undo_free_page_in_rollback(
 /*===========================*/
-	trx_t*		trx,	/* in: transaction */
+	trx_t*		trx __attribute__((unused)), /* in: transaction */
 	trx_undo_t*	undo,	/* in: undo log memory copy */
 	ulint		page_no,/* in: page number to free: must not be the
 				header page */
@@ -1560,7 +1560,7 @@ trx_undo_set_state_at_finish(
 /*=========================*/
 				/* out: undo log segment header page,
 				x-latched */
-	trx_t*		trx,	/* in: transaction */
+	trx_t*		trx __attribute__((unused)), /* in: transaction */
 	trx_undo_t*	undo,	/* in: undo log memory copy */
 	mtr_t*		mtr)	/* in: mtr */
 {