Remove unneeded module "com"

BitKeeper/deleted/.del-Makefile.am~2b013aa835a140c4:
  Delete: innobase/com/Makefile.am
BitKeeper/deleted/.del-com0com.c~473a1f0f440ce91b:
  Delete: innobase/com/com0com.c
BitKeeper/deleted/.del-com0shm.c~6a16f0c3d81de1f:
  Delete: innobase/com/com0shm.c
BitKeeper/deleted/.del-makefilewin~3e26f0df100887f2:
  Delete: innobase/com/makefilewin
BitKeeper/deleted/.del-com0com.h~533a7eaa16ec585a:
  Delete: innobase/include/com0com.h
BitKeeper/deleted/.del-com0com.ic~671e309916e285b:
  Delete: innobase/include/com0com.ic
BitKeeper/deleted/.del-com0shm.h~5f3df7c04221b0fe:
  Delete: innobase/include/com0shm.h
BitKeeper/deleted/.del-com0shm.ic~f827cfca1603fa6b:
  Delete: innobase/include/com0shm.ic
innobase/configure.in:
  Remove com/Makefile
innobase/include/Makefile.am:
  Remove com*.h
innobase/include/usr0sess.h:
  Remove unused communication functions
innobase/include/usr0sess.ic:
  Remove unused communication functions
innobase/include/usr0types.h:
  Remove sess_sys_t and sess_sig_t
innobase/usr/usr0sess.c:
  Remove unused functions
innobase/dict/dict0crea.c:
  Remove unneeded params of que_fork_start_command()
innobase/include/que0que.h:
  Remove unneeded params of que_fork_start_command()
innobase/row/row0mysql.c:
  Remove unneeded params of que_fork_start_command()
innobase/include/srv0srv.h:
  Remove references to the com module
innobase/srv/srv0srv.c:
  Remove references to the com module
  Remove unused vars srv_n_{com,worker}_threads
  Make some global vars static
innobase/que/que0que.c:
  Remove references to odbc
  Add #ifdef UNIV_SYNC_DEBUG around some ut_ad()
  Remove unneeded params of que_fork_start_command()
  Remove unreachable code
  Output diagnostics to stderr, not stdout
innobase/include/trx0trx.h:
  Remove unneeded params of trx_sig_send() and trx_sig_reply()
innobase/trx/trx0trx.c:
  Remove unneeded params of trx_sig_send() and trx_sig_reply()
  Remove params of sess_open()
innobase/srv/srv0start.c:
  Remove reference to com0com.h
  Remove call to sess_sys_init_at_db_start()
innobase/trx/trx0purge.c:
  Remove references to the com module
  Remove params of sess_open()
  Remove unneeded params of que_fork_start_command()
innobase/trx/trx0roll.c:
  Remove params of sess_open()
  Remove unneeded params of que_fork_start_command()
  Remove unneeded params of trx_sig_send() and trx_sig_reply()

1 files changed, 8 insertions, 10 deletions

diff --git a/innobase/trx/trx0roll.c b/innobase/trx/trx0roll.c
index 7d1b341221c..206aeb1d2ce 100644
--- a/innobase/trx/trx0roll.c
+++ b/innobase/trx/trx0roll.c
@@ -73,8 +73,7 @@ trx_general_rollback_for_mysql(
 
 	thr = pars_complete_graph_for_exec(roll_node, trx, heap);
 	
-	ut_a(thr == que_fork_start_command(que_node_get_parent(thr),
-						SESS_COMM_EXECUTE, 0));
+	ut_a(thr == que_fork_start_command(que_node_get_parent(thr)));
 	que_run_threads(thr);
 
 	mutex_enter(&kernel_mutex);
@@ -354,8 +353,7 @@ trx_rollback_or_clean_all_without_sess(void)
 	/* Open a dummy session */
 
 	if (!trx_dummy_sess) {
-		trx_dummy_sess = sess_open(NULL, (byte*)"Dummy sess",
-					ut_strlen((char *) "Dummy sess"));
+		trx_dummy_sess = sess_open();
 	}
 	
 	mutex_exit(&kernel_mutex);
@@ -418,7 +416,7 @@ loop:
 
 	trx->graph = fork;
 
-	ut_a(thr == que_fork_start_command(fork, SESS_COMM_EXECUTE, 0));
+	ut_a(thr == que_fork_start_command(fork));
 	
 	trx_roll_max_undo_no = ut_conv_dulint_to_longlong(trx->undo_no);
 	trx_roll_progress_printed_pct = 0;
@@ -981,11 +979,11 @@ trx_rollback(
 	trx->graph = roll_graph;
 	trx->que_state = TRX_QUE_ROLLING_BACK;
 
-	thr = que_fork_start_command(roll_graph, SESS_COMM_EXECUTE, 0);
+	thr = que_fork_start_command(roll_graph);
 
 	ut_ad(thr);
 
-/*	thr2 = que_fork_start_command(roll_graph, SESS_COMM_EXECUTE, 0);
+/*	thr2 = que_fork_start_command(roll_graph);
 
 	ut_ad(thr2); */
 	
@@ -1082,7 +1080,7 @@ trx_finish_partial_rollback_off_kernel(
 	/* Remove the signal from the signal queue and send reply message
 	to it */
 
-	trx_sig_reply(trx, sig, next_thr);
+	trx_sig_reply(sig, next_thr);
 	trx_sig_remove(trx, sig);
 
 	trx->que_state = TRX_QUE_RUNNING;
@@ -1145,7 +1143,7 @@ trx_finish_rollback_off_kernel(
 
 		if (sig->type == TRX_SIG_TOTAL_ROLLBACK) {
 
-			trx_sig_reply(trx, sig, next_thr);
+			trx_sig_reply(sig, next_thr);
 
 			trx_sig_remove(trx, sig);
 		}
@@ -1213,7 +1211,7 @@ trx_rollback_step(
 
 		success = trx_sig_send(thr_get_trx(thr),
 					sig_no, TRX_SIG_SELF,
-					TRUE, thr, savept, NULL);
+					thr, savept, NULL);
 
 		thr->state = QUE_THR_SIG_REPLY_WAIT;