Many files:

  Removed unused code
.del-os0trash.c~8cae5c1695501117:
  Delete: innobase/os/os0trash.c
dict0crea.c:
  Protect all sprintf(%s) with assertions


BitKeeper/deleted/.del-os0trash.c~8cae5c1695501117:
  Delete: innobase/os/os0trash.c
innobase/btr/btr0sea.c:
  Removed unused code
innobase/buf/buf0buf.c:
  Removed unused code
innobase/com/com0shm.c:
  Removed unused code
innobase/data/data0data.c:
  Removed unused code
innobase/dict/dict0crea.c:
  Removed unused code
innobase/fsp/fsp0fsp.c:
  Removed unused code
innobase/ha/ha0ha.c:
  Removed unused code
innobase/include/btr0cur.h:
  Removed unused code
innobase/include/btr0sea.h:
  Removed unused code
innobase/include/buf0buf.ic:
  Removed unused code
innobase/include/data0data.h:
  Removed unused code
innobase/include/dict0crea.h:
  Removed unused code
innobase/include/dict0dict.h:
  Removed unused code
innobase/include/ibuf0ibuf.h:
  Removed unused code
innobase/include/lock0lock.h:
  Removed unused code
innobase/include/mem0dbg.h:
  Removed unused code
innobase/include/mem0mem.ic:
  Removed unused code
innobase/include/mtr0log.h:
  Removed unused code
innobase/include/mtr0mtr.h:
  Removed unused code
innobase/include/os0proc.h:
  Removed unused code
innobase/include/os0thread.h:
  Removed unused code
innobase/include/rem0cmp.ic:
  Removed unused code
innobase/include/row0row.h:
  Removed unused code
innobase/include/srv0srv.h:
  Removed unused code
innobase/include/sync0sync.h:
  Removed unused code
innobase/lock/lock0lock.c:
  Removed unused code
innobase/log/log0recv.c:
  Removed unused code
innobase/mem/mem0dbg.c:
  Removed unused code
innobase/mtr/mtr0mtr.c:
  Removed unused code
innobase/os/os0proc.c:
  Removed unused code
innobase/page/page0page.c:
  Removed unused code
innobase/que/que0que.c:
  Removed unused code
innobase/rem/rem0cmp.c:
  Removed unused code
innobase/row/row0ins.c:
  Removed unused code
innobase/row/row0mysql.c:
  Removed unused code
innobase/row/row0row.c:
  Removed unused code
innobase/srv/srv0srv.c:
  Removed unused code
innobase/srv/srv0start.c:
  Removed unused code
innobase/sync/sync0sync.c:
  Removed unused code
innobase/trx/trx0rec.c:
  Removed unused code
innobase/trx/trx0trx.c:
  Removed unused code
innobase/ut/ut0dbg.c:
  Removed unused code
innobase/ut/ut0mem.c:
  Removed unused code
innobase/ut/ut0ut.c:
  Removed unused code

45 files changed, 68 insertions, 2134 deletions

diff --git a/innobase/btr/btr0sea.c b/innobase/btr/btr0sea.c
index 5c5ed934a9b..68f631dcba5 100644
--- a/innobase/btr/btr0sea.c
+++ b/innobase/btr/btr0sea.c
@@ -1498,75 +1498,6 @@ function_exit:
 }
 
 /************************************************************************
-Prints info of the search system. */
-
-void
-btr_search_print_info(void)
-/*=======================*/
-{
-	printf("SEARCH SYSTEM INFO\n");
-
-	rw_lock_x_lock(&btr_search_latch);
-
-/*	ha_print_info(btr_search_sys->hash_index); */
-
-	rw_lock_x_unlock(&btr_search_latch);
-}
-
-/************************************************************************
-Prints info of searches on an index. */
-
-void
-btr_search_index_print_info(
-/*========================*/
-	dict_index_t*	index)	/* in: index */
-{
-	btr_search_t*	info;
-
-	printf("INDEX SEARCH INFO\n");
-
-	rw_lock_x_lock(&btr_search_latch);
-
-	info = btr_search_get_info(index);
-
-	printf("Searches %lu, hash succ %lu, fail %lu, patt succ %lu\n",
-		info->n_searches, info->n_hash_succ, info->n_hash_fail,
-		info->n_patt_succ);
-
-	printf("Total of page cur short succ for all indexes %lu\n",
-							page_cur_short_succ);
-	rw_lock_x_unlock(&btr_search_latch);
-}
-
-/************************************************************************
-Prints info of searches on a table. */
-
-void
-btr_search_table_print_info(
-/*========================*/
-	char*	name)	/* in: table name */
-{
-	dict_table_t*	table;
-	dict_index_t*	index;
-
-	mutex_enter(&(dict_sys->mutex));
-
-	table = dict_table_get_low(name);
-
-	ut_a(table);
-	
-	mutex_exit(&(dict_sys->mutex));
-
-	index = dict_table_get_first_index(table);
-
-	while (index) {
-		btr_search_index_print_info(index);
-
-		index = dict_table_get_next_index(index);
-	}
-}
-
-/************************************************************************
 Validates the search system. */
 
 ibool
diff --git a/innobase/buf/buf0buf.c b/innobase/buf/buf0buf.c
index f9effa47c29..1c0315131b2 100644
--- a/innobase/buf/buf0buf.c
+++ b/innobase/buf/buf0buf.c
@@ -1540,21 +1540,6 @@ buf_page_io_complete(
 "InnoDB: Error: page n:o stored in the page read in is %lu, should be %lu!\n",
 				read_page_no, block->offset);
 		}
-#ifdef notdefined
-		if (block->offset != 0 && read_page_no == 0) {
-			/* Check that the page is really uninited */
-
-			for (i = 0; i < UNIV_PAGE_SIZE; i++) {
-
-				if (*((block->frame) + i) != '\0') {
-					fprintf(stderr,
-"InnoDB: Error: page n:o in the page read in is 0, but page %lu is inited!\n",
-						block->offset);
-					break;
-				}
-			}
-		}
-#endif
 		/* From version 3.23.38 up we store the page checksum
 		   to the 4 first bytes of the page end lsn field */
 
diff --git a/innobase/com/com0shm.c b/innobase/com/com0shm.c
index ed185ccdf47..29e40b3fc53 100644
--- a/innobase/com/com0shm.c
+++ b/innobase/com/com0shm.c
@@ -964,19 +964,6 @@ loop:
 
 	ut_ad(loop_count < 2);
 
-#ifdef notdefined
-	if (!com_shm_get_not_empty(map)) {
-
-		/* There was no datagram, give up the time slice
-		for some writer thread to insert a datagram */
-
-		com_shm_exit(ep);
-
-		os_thread_yield();
-
-		com_shm_enter(ep);
-	}
-#endif
 	com_shm_enter(ep);
 
 	if (!com_shm_get_not_empty(map)) {
@@ -1130,33 +1117,13 @@ loop:
 	ut_memcpy(com_shm_get_addr(map), com_shm_endpoint_get_addr(ep),
 					 			sender_len);
 	com_shm_set_not_empty(map, TRUE);
-#ifdef notdefined
-	com_shm_exit(ep2);
-
-	/* Now we give up our time slice voluntarily to give some reader
-	thread chance to fetch the datagram */
-
-	os_thread_yield();
-
-	com_shm_enter(ep2);
-
-	if (com_shm_get_not_empty(map)) {
-#endif
-		com_shm_system_call_count++;
-
-		com_shm_exit(ep2);
-
-		/* Signal the event */
+	com_shm_system_call_count++;
 
-		os_event_set(com_shm_endpoint_get_not_empty(ep2));
+	com_shm_exit(ep2);
 
-		return(0);
+	/* Signal the event */
 
-#ifdef notdefined
-	}
+	os_event_set(com_shm_endpoint_get_not_empty(ep2));
 
-	com_shm_exit(ep2);
-	
 	return(0);
-#endif
 }
diff --git a/innobase/data/data0data.c b/innobase/data/data0data.c
index f2f94cc47ce..19004a51fa6 100644
--- a/innobase/data/data0data.c
+++ b/innobase/data/data0data.c
@@ -725,416 +725,3 @@ dtuple_big_rec_free(
 {
 	mem_heap_free(vector->heap);
 }
-				
-#ifdef notdefined
-
-/******************************************************************
-Generates random numbers, where 10/16 is uniformly
-distributed between 0 and n1, 5/16 between 0 and n2,
-and 1/16 between 0 and n3. */
-static
-ulint
-dtuple_gen_rnd_ulint(
-/*=================*/
-			/* out: random ulint */
-	ulint	n1,	
-	ulint	n2,
-	ulint	n3)
-{
-	ulint 	m;
-	ulint	n;
-
-	m = ut_rnd_gen_ulint() % 16;
-	
-	if (m < 10) {
-		n = n1;
-	} else if (m < 15) {
-		n = n2;
-	} else {
-		n = n3;
-	}
-	
-	m = ut_rnd_gen_ulint();
-
-	return(m % n);
-}
-
-/***************************************************************
-Generates a random tuple. */
-
-dtuple_t*
-dtuple_gen_rnd_tuple(
-/*=================*/
-				/* out: pointer to the tuple */
-	mem_heap_t*	heap)	/* in: memory heap where generated */
-{
-	ulint		n_fields;
-	dfield_t*	field;
-	ulint		len;
-	dtuple_t*	tuple;	
-	ulint		i;
-	ulint		j;
-	byte*		ptr;
-
-	n_fields = dtuple_gen_rnd_ulint(5, 30, 300) + 1;
-
-	tuple = dtuple_create(heap, n_fields);
-
-	for (i = 0; i < n_fields; i++) {
-
-		if (n_fields < 7) {
-			len = dtuple_gen_rnd_ulint(5, 30, 400);
-		} else {
-			len = dtuple_gen_rnd_ulint(7, 5, 17);
-		}
-
-		field = dtuple_get_nth_field(tuple, i);
-		
-		if (len == 0) {
-			dfield_set_data(field, NULL, UNIV_SQL_NULL);
-		} else {
-			ptr = mem_heap_alloc(heap, len);
-			dfield_set_data(field, ptr, len - 1);
-
-			for (j = 0; j < len; j++) {
-				*ptr = (byte)(65 + 
-					dtuple_gen_rnd_ulint(22, 22, 22));
-				ptr++;
-			}
-		}
-
-		dtype_set(dfield_get_type(field), DATA_VARCHAR,
-							DATA_ENGLISH, 500, 0);
-	}
-
-	ut_a(dtuple_validate(tuple));
-
-	return(tuple);
-}
-
-/*******************************************************************
-Generates a test tuple for sort and comparison tests. */
-
-void
-dtuple_gen_test_tuple(
-/*==================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with 3 fields */
-	ulint		i)	/* in: a number < 512 */
-{
-	ulint		j;
-	dfield_t*	field;
-	void*		data	= NULL;
-	ulint		len	= 0;
-
-	for (j = 0; j < 3; j++) {
-		switch (i % 8) {
-			case 0:
-				data = ""; len = 0; break;
-			case 1:
-				data = "A"; len = 1; break;
-			case 2:
-				data = "AA"; len = 2; break;
-			case 3:
-				data = "AB"; len = 2; break;
-			case 4:
-				data = "B"; len = 1; break;
-			case 5:
-				data = "BA"; len = 2; break;
-			case 6:
-				data = "BB"; len = 2; break;
-			case 7:
-				len = UNIV_SQL_NULL; break;
-		}
-
-		field = dtuple_get_nth_field(tuple, 2 - j);
-		
-		dfield_set_data(field, data, len);
-		dtype_set(dfield_get_type(field), DATA_VARCHAR,
-				DATA_ENGLISH, 100, 0);
-		
-		i = i / 8;
-	}
-	
-	ut_ad(dtuple_validate(tuple));
-}
-
-/*******************************************************************
-Generates a test tuple for B-tree speed tests. */
-
-void
-dtuple_gen_test_tuple3(
-/*===================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with >= 3 fields */
-	ulint		i,	/* in: a number < 1000000 */
-	ulint		type,	/* in: DTUPLE_TEST_FIXED30, ... */
-	byte*		buf)	/* in: a buffer of size >= 16 bytes */
-{
-	dfield_t*	field;
-	ulint		third_size;
-
-	ut_ad(tuple && buf);
-	ut_ad(i < 1000000);
-	
-	field = dtuple_get_nth_field(tuple, 0);
-
-	ut_strcpy((char*)buf, "0000000");
-
-	buf[1] = (byte)('0' + (i / 100000) % 10);
-	buf[2] = (byte)('0' + (i / 10000) % 10);
-	buf[3] = (byte)('0' + (i / 1000) % 10);
-	buf[4] = (byte)('0' + (i / 100) % 10);
-	buf[5] = (byte)('0' + (i / 10) % 10);
-	buf[6] = (byte)('0' + (i % 10));
-	
-	dfield_set_data(field, buf, 8);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	field = dtuple_get_nth_field(tuple, 1);
-
-	i = i % 1000; /* ut_rnd_gen_ulint() % 1000000; */
-
-	ut_strcpy((char*)buf + 8, "0000000");
-
-	buf[9] = (byte)('0' + (i / 100000) % 10);
-	buf[10] = (byte)('0' + (i / 10000) % 10);
-	buf[11] = (byte)('0' + (i / 1000) % 10);
-	buf[12] = (byte)('0' + (i / 100) % 10);
-	buf[13] = (byte)('0' + (i / 10) % 10);
-	buf[14] = (byte)('0' + (i % 10));
-	
-	dfield_set_data(field, buf + 8, 8);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	field = dtuple_get_nth_field(tuple, 2);
-
-	data_rnd += 8757651;
-
-	if (type == DTUPLE_TEST_FIXED30) {
-		third_size = 30;
-	} else if (type == DTUPLE_TEST_RND30) {
-		third_size = data_rnd % 30;
-	} else if (type == DTUPLE_TEST_RND3500) {
-		third_size = data_rnd % 3500;
-	} else if (type == DTUPLE_TEST_FIXED2000) {
-		third_size = 2000;
-	} else if (type == DTUPLE_TEST_FIXED3) {
-		third_size = 3;
-	} else {
-		ut_error;
-	}
-	
-	if (type == DTUPLE_TEST_FIXED30) {
-		dfield_set_data(field,
-			"12345678901234567890123456789", third_size);
-	} else {
-		dfield_set_data(field, data_buf, third_size);
-	}
-	
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	ut_ad(dtuple_validate(tuple));
-}
-
-/*******************************************************************
-Generates a test tuple for B-tree speed tests. */
-
-void
-dtuple_gen_search_tuple3(
-/*=====================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with 1 or 2 fields */
-	ulint		i,	/* in: a number < 1000000 */
-	byte*		buf)	/* in: a buffer of size >= 16 bytes */
-{
-	dfield_t*	field;
-
-	ut_ad(tuple && buf);
-	ut_ad(i < 1000000);
-	
-	field = dtuple_get_nth_field(tuple, 0);
-
-	ut_strcpy((char*)buf, "0000000");
-
-	buf[1] = (byte)('0' + (i / 100000) % 10);
-	buf[2] = (byte)('0' + (i / 10000) % 10);
-	buf[3] = (byte)('0' + (i / 1000) % 10);
-	buf[4] = (byte)('0' + (i / 100) % 10);
-	buf[5] = (byte)('0' + (i / 10) % 10);
-	buf[6] = (byte)('0' + (i % 10));
-	
-	dfield_set_data(field, buf, 8);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	if (dtuple_get_n_fields(tuple) == 1) {
-
-		return;
-	}
-
-	field = dtuple_get_nth_field(tuple, 1);
-
-	i = (i * 1000) % 1000000;
-
-	ut_strcpy((char*)buf + 8, "0000000");
-
-	buf[9] = (byte)('0' + (i / 100000) % 10);
-	buf[10] = (byte)('0' + (i / 10000) % 10);
-	buf[11] = (byte)('0' + (i / 1000) % 10);
-	buf[12] = (byte)('0' + (i / 100) % 10);
-	buf[13] = (byte)('0' + (i / 10) % 10);
-	buf[14] = (byte)('0' + (i % 10));
-	
-	dfield_set_data(field, buf + 8, 8);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	ut_ad(dtuple_validate(tuple));
-}
-
-/*******************************************************************
-Generates a test tuple for TPC-A speed test. */
-
-void
-dtuple_gen_test_tuple_TPC_A(
-/*========================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with >= 3 fields */
-	ulint		i,	/* in: a number < 10000 */
-	byte*		buf)	/* in: a buffer of size >= 16 bytes */
-{
-	dfield_t*	field;
-	ulint		third_size;
-
-	ut_ad(tuple && buf);
-	ut_ad(i < 10000);
-	
-	field = dtuple_get_nth_field(tuple, 0);
-
-	ut_strcpy((char*)buf, "0000");
-
-	buf[0] = (byte)('0' + (i / 1000) % 10);
-	buf[1] = (byte)('0' + (i / 100) % 10);
-	buf[2] = (byte)('0' + (i / 10) % 10);
-	buf[3] = (byte)('0' + (i % 10));
-	
-	dfield_set_data(field, buf, 5);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	field = dtuple_get_nth_field(tuple, 1);
-	
-	dfield_set_data(field, buf + 8, 5);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	field = dtuple_get_nth_field(tuple, 2);
-
-	third_size = 90;
-	
-	dfield_set_data(field, data_buf, third_size);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	ut_ad(dtuple_validate(tuple));
-}
-
-/*******************************************************************
-Generates a test tuple for B-tree speed tests. */
-
-void
-dtuple_gen_search_tuple_TPC_A(
-/*==========================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with 1 field */
-	ulint		i,	/* in: a number < 10000 */
-	byte*		buf)	/* in: a buffer of size >= 16 bytes */
-{
-	dfield_t*	field;
-
-	ut_ad(tuple && buf);
-	ut_ad(i < 10000);
-	
-	field = dtuple_get_nth_field(tuple, 0);
-
-	ut_strcpy((char*)buf, "0000");
-
-	buf[0] = (byte)('0' + (i / 1000) % 10);
-	buf[1] = (byte)('0' + (i / 100) % 10);
-	buf[2] = (byte)('0' + (i / 10) % 10);
-	buf[3] = (byte)('0' + (i % 10));
-	
-	dfield_set_data(field, buf, 5);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	ut_ad(dtuple_validate(tuple));
-}
-
-/*******************************************************************
-Generates a test tuple for TPC-C speed test. */
-
-void
-dtuple_gen_test_tuple_TPC_C(
-/*========================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with >= 12 fields */
-	ulint		i,	/* in: a number < 100000 */
-	byte*		buf)	/* in: a buffer of size >= 16 bytes */
-{
-	dfield_t*	field;
-	ulint		size;
-	ulint		j;
-
-	ut_ad(tuple && buf);
-	ut_ad(i < 100000);
-	
-	field = dtuple_get_nth_field(tuple, 0);
-
-	buf[0] = (byte)('0' + (i / 10000) % 10);
-	buf[1] = (byte)('0' + (i / 1000) % 10);
-	buf[2] = (byte)('0' + (i / 100) % 10);
-	buf[3] = (byte)('0' + (i / 10) % 10);
-	buf[4] = (byte)('0' + (i % 10));
-	
-	dfield_set_data(field, buf, 5);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	field = dtuple_get_nth_field(tuple, 1);
-	
-	dfield_set_data(field, buf, 5);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	for (j = 0; j < 10; j++) {
-
-		field = dtuple_get_nth_field(tuple, 2 + j);
-
-		size = 24;
-	
-		dfield_set_data(field, data_buf, size);
-		dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH,
-								100, 0);
-	}
-
-	ut_ad(dtuple_validate(tuple));
-}
-
-/*******************************************************************
-Generates a test tuple for B-tree speed tests. */
-
-void
-dtuple_gen_search_tuple_TPC_C(
-/*==========================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with 1 field */
-	ulint		i,	/* in: a number < 100000 */
-	byte*		buf)	/* in: a buffer of size >= 16 bytes */
-{
-	dfield_t*	field;
-
-	ut_ad(tuple && buf);
-	ut_ad(i < 100000);
-	
-	field = dtuple_get_nth_field(tuple, 0);
-
-	buf[0] = (byte)('0' + (i / 10000) % 10);
-	buf[1] = (byte)('0' + (i / 1000) % 10);
-	buf[2] = (byte)('0' + (i / 100) % 10);
-	buf[3] = (byte)('0' + (i / 10) % 10);
-	buf[4] = (byte)('0' + (i % 10));
-	
-	dfield_set_data(field, buf, 5);
-	dtype_set(dfield_get_type(field), DATA_VARCHAR, DATA_ENGLISH, 100, 0);
-
-	ut_ad(dtuple_validate(tuple));
-}
-
-#endif /* notdefined */
diff --git a/innobase/dict/dict0crea.c b/innobase/dict/dict0crea.c
index 0445c339fe9..76e72ddd9c2 100644
--- a/innobase/dict/dict0crea.c
+++ b/innobase/dict/dict0crea.c
@@ -25,6 +25,11 @@ Created 1/8/1996 Heikki Tuuri
 #include "trx0roll.h"
 #include "usr0sess.h"
 
+/* Maximum lengths of identifiers in MySQL, in bytes */
+#define MAX_TABLE_NAME_LEN	64
+#define MAX_COLUMN_NAME_LEN	64
+#define MAX_IDENTIFIER_LEN	255
+
 /*********************************************************************
 Based on a table object, this function builds the entry to be inserted
 in the SYS_TABLES system table. */
@@ -316,34 +321,6 @@ dict_build_col_def_step(
 	return(DB_SUCCESS);
 }
 
-#ifdef notdefined
-
-/*************************************************************************
-Creates the single index for a cluster: it contains all the columns of
-the cluster definition in the order they were defined. */
-static
-void
-dict_create_index_for_cluster_step(
-/*===============================*/
-	tab_node_t*	node)	/* in: table create node */
-{
-	dict_index_t*	index;
-	ulint		i;
-	dict_col_t*	col;
-	
-	index = dict_mem_index_create(table->name, "IND_DEFAULT_CLUSTERED",
-				table->space, DICT_CLUSTERED,
-				table->n_cols);
-
-	for (i = 0; i < table->n_cols; i++) {
-		col = dict_table_get_nth_col(table, i);
-		dict_mem_index_add_field(index, col->name, 0, 0);
-	}
-				
-	(node->cluster)->index = index;
-}
-#endif
-
 /*********************************************************************
 Based on an index object, this function builds the entry to be inserted
 in the SYS_INDEXES system table. */
@@ -727,27 +704,6 @@ dict_drop_index_tree(
 	page_rec_write_index_page_no(rec, DICT_SYS_INDEXES_PAGE_NO_FIELD,
 							FIL_NULL, mtr);
 }
-	
-#ifdef notdefined
-/*************************************************************************
-Creates the default clustered index for a table: the records are ordered
-by row id. */
-
-void
-dict_create_default_index(
-/*======================*/
-	dict_table_t*	table,	/* in: table */
-	trx_t*		trx)	/* in: transaction handle */
-{
-	dict_index_t*	index;
-	
-	index = dict_mem_index_create(table->name, "IND_DEFAULT_CLUSTERED",
-				table->space, DICT_CLUSTERED, 0);
-
-	dict_create_index(index, trx); 
-}
-
-#endif
 
 /*************************************************************************
 Creates a table create graph. */
@@ -1198,6 +1154,7 @@ dict_create_add_foreigns_to_dictionary(
 	que_t*		graph;
 	ulint		number	= start_id + 1;
 	ulint		len;
+	ulint		namelen;
 	ulint		error;
 	char*		ebuf	= dict_foreign_err_buf;
 	ulint		i;
@@ -1228,15 +1185,21 @@ loop:
 	"PROCEDURE ADD_FOREIGN_DEFS_PROC () IS\n"
 	"BEGIN\n");
 
+	namelen = strlen(table->name);
+	ut_a(namelen < MAX_TABLE_NAME_LEN);
+
 	if (foreign->id == NULL) {
 		/* Generate a new constraint id */
-		foreign->id = mem_heap_alloc(foreign->heap,
-						ut_strlen(table->name)
-						+ 20);
+		foreign->id = mem_heap_alloc(foreign->heap, namelen + 20);
+		/* no overflow if number < 1e13 */
 		sprintf(foreign->id, "%s_ibfk_%lu", table->name, number);
 		number++;
 	}
 
+	ut_a(strlen(foreign->id) < MAX_IDENTIFIER_LEN);
+	ut_a(len < (sizeof buf)
+		- 46 - 2 * MAX_TABLE_NAME_LEN - MAX_IDENTIFIER_LEN - 20);
+
 	len += sprintf(buf + len,
 	"INSERT INTO SYS_FOREIGN VALUES('%s', '%s', '%s', %lu);\n",
 					foreign->id,
@@ -1246,6 +1209,9 @@ loop:
 					+ (foreign->type << 24));
 
 	for (i = 0; i < foreign->n_fields; i++) {
+		ut_a(len < (sizeof buf)
+			- 51 - 2 * MAX_COLUMN_NAME_LEN
+			- MAX_IDENTIFIER_LEN - 20);
 
 		len += sprintf(buf + len,
 	"INSERT INTO SYS_FOREIGN_COLS VALUES('%s', %lu, '%s', '%s');\n",
@@ -1255,6 +1221,7 @@ loop:
 					foreign->referenced_col_names[i]);
 	}
 
+	ut_a(len < (sizeof buf) - 19)
 	len += sprintf(buf + len,"COMMIT WORK;\nEND;\n");
 
 	graph = pars_sql(buf);
@@ -1276,15 +1243,15 @@ loop:
 
 	if (error == DB_DUPLICATE_KEY) {
 		mutex_enter(&dict_foreign_err_mutex);
-		ut_sprintf_timestamp(dict_foreign_err_buf);
+		ut_sprintf_timestamp(ebuf);
+		ut_a(strlen(ebuf) < DICT_FOREIGN_ERR_BUF_LEN
+			- MAX_TABLE_NAME_LEN - MAX_IDENTIFIER_LEN - 201);
 		sprintf(ebuf + strlen(ebuf),
-" Error in foreign key constraint creation for table %.500s.\n"
-"A foreign key constraint of name %.500s\n"
+" Error in foreign key constraint creation for table %s.\n"
+"A foreign key constraint of name %s\n"
 "already exists (note that internally InnoDB adds 'databasename/'\n"
 "in front of the user-defined constraint name).\n", table->name, foreign->id);
 
-		ut_a(strlen(ebuf) < DICT_FOREIGN_ERR_BUF_LEN);
-
 		mutex_exit(&dict_foreign_err_mutex);
 
 		return(error);
@@ -1297,8 +1264,10 @@ loop:
 
 		mutex_enter(&dict_foreign_err_mutex);
 		ut_sprintf_timestamp(ebuf);
+		ut_a(strlen(ebuf) < DICT_FOREIGN_ERR_BUF_LEN
+			- MAX_TABLE_NAME_LEN - 124);
 		sprintf(ebuf + strlen(ebuf),
-" Internal error in foreign key constraint creation for table %.500s.\n"
+" Internal error in foreign key constraint creation for table %s.\n"
 "See the MySQL .err log in the datadir for more information.\n", table->name);
 		mutex_exit(&dict_foreign_err_mutex);
 
diff --git a/innobase/fsp/fsp0fsp.c b/innobase/fsp/fsp0fsp.c
index 8727c5156e4..2cb3ad43e7f 100644
--- a/innobase/fsp/fsp0fsp.c
+++ b/innobase/fsp/fsp0fsp.c
@@ -764,19 +764,12 @@ fsp_init_file_page_low(
 	byte*	ptr)	/* in: pointer to a page */
 {
 	page_t*	page;
-#ifdef UNIV_BASIC_LOG_DEBUG
-	ulint	i;
-#endif
 	page = buf_frame_align(ptr);
 
 	buf_block_align(page)->check_index_page_at_flush = FALSE;	
-	
-#ifdef UNIV_BASIC_LOG_DEBUG	
-/*	printf("In log debug version: Erase the contents of the file page\n");
-*/
-	for (i = 0; i < UNIV_PAGE_SIZE; i++) {
-		page[i] = 0xFF;
-	}
+
+#ifdef UNIV_BASIC_LOG_DEBUG
+	memset(page, 0xff, UNIV_PAGE_SIZE);
 #endif
 	mach_write_to_8(page + UNIV_PAGE_SIZE - FIL_PAGE_END_LSN_OLD_CHKSUM,
 							ut_dulint_zero);
@@ -786,6 +779,7 @@ fsp_init_file_page_low(
 /***************************************************************
 Inits a file page whose prior contents should be ignored. */
 
+static
 void
 fsp_init_file_page(
 /*===============*/
diff --git a/innobase/ha/ha0ha.c b/innobase/ha/ha0ha.c
index eb28e15215d..6021a0846a2 100644
--- a/innobase/ha/ha0ha.c
+++ b/innobase/ha/ha0ha.c
@@ -60,33 +60,6 @@ ha_create(
 }
 
 /*****************************************************************
-Checks that a hash table node is in the chain. */
-
-ibool
-ha_node_in_chain(
-/*=============*/
-				/* out: TRUE if in chain */
-	hash_cell_t*	cell,	/* in: hash table cell */
-	ha_node_t*	node)	/* in: external chain node */
-{
-	ha_node_t*	node2;
-	
-	node2 = cell->node;
-
-	while (node2 != NULL) {
-
-		if (node2 == node) {
-
-			return(TRUE);
-		}
-
-		node2 = node2->next;
-	}
-
-	return(FALSE);
-}
-
-/*****************************************************************
 Inserts an entry into a hash table. If an entry with the same fold number
 is found, its node is updated to point to the new data, and no new node
 is inserted. */
diff --git a/innobase/include/btr0cur.h b/innobase/include/btr0cur.h
index 31aecef8104..221f479df40 100644
--- a/innobase/include/btr0cur.h
+++ b/innobase/include/btr0cur.h
@@ -365,17 +365,6 @@ btr_cur_parse_update_in_place(
 	byte*	ptr,	/* in: buffer */
 	byte*	end_ptr,/* in: buffer end */
 	page_t*	page);	/* in: page or NULL */
-/***************************************************************
-Parses a redo log record of updating a record, but not in-place. */
-
-byte*
-btr_cur_parse_opt_update(
-/*=====================*/
-			/* out: end of log record or NULL */
-	byte*	ptr,	/* in: buffer */
-	byte*	end_ptr,/* in: buffer end */
-	page_t*	page,	/* in: page or NULL */
-	mtr_t*	mtr);	/* in: mtr or NULL */
 /********************************************************************
 Parses the redo log record for delete marking or unmarking of a clustered
 index record. */
diff --git a/innobase/include/btr0sea.h b/innobase/include/btr0sea.h
index ee762a12221..68396d47193 100644
--- a/innobase/include/btr0sea.h
+++ b/innobase/include/btr0sea.h
@@ -49,21 +49,6 @@ btr_search_info_update(
 	dict_index_t*	index,	/* in: index of the cursor */
 	btr_cur_t*	cursor);/* in: cursor which was just positioned */
 /**********************************************************************
-Tries to guess the right search position based on the search pattern info
-of the index. */
-
-ibool
-btr_search_guess_on_pattern(
-/*========================*/
-					/* out: TRUE if succeeded */	
-	dict_index_t*	index,		/* in: index */
-	btr_search_t*	info,		/* in: index search info */
-	dtuple_t*	tuple,		/* in: logical record */
-	ulint		mode,		/* in: PAGE_CUR_L, ... */
-	ulint		latch_mode, 	/* in: BTR_SEARCH_LEAF, ... */
-	btr_cur_t*	cursor, 	/* out: tree cursor */
-	mtr_t*		mtr);		/* in: mtr */
-/**********************************************************************
 Tries to guess the right search position based on the hash search info
 of the index. Note that if mode is PAGE_CUR_LE, which is used in inserts,
 and the function returns TRUE, then cursor->up_match and cursor->low_match
@@ -140,26 +125,6 @@ btr_search_update_hash_on_delete(
 				record to delete using btr_cur_search_...,
 				the record is not yet deleted */
 /************************************************************************
-Prints info of the search system. */
-
-void
-btr_search_print_info(void);
-/*=======================*/
-/************************************************************************
-Prints info of searches on an index. */
-
-void
-btr_search_index_print_info(
-/*========================*/
-	dict_index_t*	index);	/* in: index */
-/************************************************************************
-Prints info of searches on a table. */
-
-void
-btr_search_table_print_info(
-/*========================*/
-	char*	name);	/* in: table name */
-/************************************************************************
 Validates the search system. */
 
 ibool
diff --git a/innobase/include/buf0buf.ic b/innobase/include/buf0buf.ic
index 7227c79dc6a..d8e5857a570 100644
--- a/innobase/include/buf0buf.ic
+++ b/innobase/include/buf0buf.ic
@@ -501,6 +501,7 @@ buf_frame_get_modify_clock(
 	return(block->modify_clock);
 }
 
+#ifdef UNIV_SYNC_DEBUG
 /***********************************************************************
 Increments the bufferfix count. */
 UNIV_INLINE
@@ -519,7 +520,7 @@ buf_block_buf_fix_inc_debug(
 
 	block->buf_fix_count++;
 }
-
+#else /* UNIV_SYNC_DEBUG */
 /***********************************************************************
 Increments the bufferfix count. */
 UNIV_INLINE
@@ -530,7 +531,7 @@ buf_block_buf_fix_inc(
 {
 	block->buf_fix_count++;
 }
-
+#endif /* UNIV_SYNC_DEBUG */
 /**********************************************************************
 Returns the control block of a file page, NULL if not found. */
 UNIV_INLINE
diff --git a/innobase/include/data0data.h b/innobase/include/data0data.h
index 2ec94a9517a..2501d2b809f 100644
--- a/innobase/include/data0data.h
+++ b/innobase/include/data0data.h
@@ -375,84 +375,6 @@ dtuple_big_rec_free(
 /*================*/
 	big_rec_t*	vector);	/* in, own: big rec vector; it is
 				freed in this function */
-/***************************************************************
-Generates a random tuple. */
-
-dtuple_t*
-dtuple_gen_rnd_tuple(
-/*=================*/
-				/* out: pointer to the tuple */
-	mem_heap_t*	heap);	/* in: memory heap where generated */
-/*******************************************************************
-Generates a test tuple for sort and comparison tests. */
-
-void
-dtuple_gen_test_tuple(
-/*==================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with 3 fields */
-	ulint		i);	/* in: a number, 0 <= i < 512 */
-/*******************************************************************
-Generates a test tuple for B-tree speed tests. */
-
-void
-dtuple_gen_test_tuple3(
-/*===================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with 3 fields */
-	ulint		i,	/* in: a number < 1000000 */
-	ulint		type,	/* in: DTUPLE_TEST_FIXED30, ... */
-	byte*		buf);	/* in: a buffer of size >= 8 bytes */
-/*******************************************************************
-Generates a test tuple for B-tree speed tests. */
-
-void
-dtuple_gen_search_tuple3(
-/*=====================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with 1 or 2 fields */
-	ulint		i,	/* in: a number < 1000000 */
-	byte*		buf);	/* in: a buffer of size >= 8 bytes */
-/*******************************************************************
-Generates a test tuple for TPC-A speed test. */
-
-void
-dtuple_gen_test_tuple_TPC_A(
-/*========================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with >= 3 fields */
-	ulint		i,	/* in: a number < 10000 */
-	byte*		buf);	/* in: a buffer of size >= 16 bytes */
-/*******************************************************************
-Generates a test tuple for B-tree speed tests. */
-
-void
-dtuple_gen_search_tuple_TPC_A(
-/*==========================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with 1 field */
-	ulint		i,	/* in: a number < 10000 */
-	byte*		buf);	/* in: a buffer of size >= 16 bytes */
-/*******************************************************************
-Generates a test tuple for TPC-C speed test. */
-
-void
-dtuple_gen_test_tuple_TPC_C(
-/*========================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with >= 12 fields */
-	ulint		i,	/* in: a number < 100000 */
-	byte*		buf);	/* in: a buffer of size >= 16 bytes */
-/*******************************************************************
-Generates a test tuple for B-tree speed tests. */
-
-void
-dtuple_gen_search_tuple_TPC_C(
-/*==========================*/
-	dtuple_t*	tuple,	/* in/out: a tuple with 1 field */
-	ulint		i,	/* in: a number < 100000 */
-	byte*		buf);	/* in: a buffer of size >= 16 bytes */
-
-/* Types of the third field in dtuple_gen_test_tuple3 */	
-#define DTUPLE_TEST_FIXED30	1
-#define DTUPLE_TEST_RND30	2
-#define DTUPLE_TEST_RND3500	3
-#define DTUPLE_TEST_FIXED2000	4
-#define DTUPLE_TEST_FIXED3	5
 
 /*######################################################################*/
 
diff --git a/innobase/include/dict0crea.h b/innobase/include/dict0crea.h
index b2c3ad7ca96..8b6944fc605 100644
--- a/innobase/include/dict0crea.h
+++ b/innobase/include/dict0crea.h
@@ -17,15 +17,6 @@ Created 1/8/1996 Heikki Tuuri
 #include "mtr0mtr.h"
 					
 /*************************************************************************
-Creates the default clustered index for a table: the records are ordered
-by row id. */
-
-void
-dict_create_default_index(
-/*======================*/
-	dict_table_t*	table,	/* in: table */
-	trx_t*		trx);	/* in: transaction handle */
-/*************************************************************************
 Creates a table create graph. */
 
 tab_node_t*
diff --git a/innobase/include/dict0dict.h b/innobase/include/dict0dict.h
index 7d55521f228..be5d3b5b465 100644
--- a/innobase/include/dict0dict.h
+++ b/innobase/include/dict0dict.h
@@ -658,13 +658,6 @@ dict_index_get_tree(
 				/* out: index tree */
 	dict_index_t*	index);	/* in: index */
 /*************************************************************************
-Gets the column data type. */
-UNIV_INLINE
-dtype_t*
-dict_col_get_type(
-/*==============*/
-	dict_col_t*	col);
-/*************************************************************************
 Gets the field order criterion. */
 UNIV_INLINE
 ulint
diff --git a/innobase/include/ibuf0ibuf.h b/innobase/include/ibuf0ibuf.h
index a290e90e4db..a64eb53bd19 100644
--- a/innobase/include/ibuf0ibuf.h
+++ b/innobase/include/ibuf0ibuf.h
@@ -170,15 +170,6 @@ ibuf_page_low(
 	mtr_t*	mtr);	/* in: mtr which will contain an x-latch to the
 			bitmap page if the page is not one of the fixed
 			address ibuf pages */
-/*************************************************************************
-Checks if an index page has so much free space that the free bit should
-be set TRUE in the ibuf bitmap. */
-
-ibool
-ibuf_index_page_has_free(
-/*=====================*/
-			/* out: TRUE if there is enough free space */
-	page_t*	page);	/* in: non-unique secondary index page */
 /***************************************************************************
 Frees excess pages from the ibuf free list. This function is called when an OS
 thread calls fsp services to allocate a new file segment, or a new page to a
diff --git a/innobase/include/lock0lock.h b/innobase/include/lock0lock.h
index 5608ba020b7..0fd1696b882 100644
--- a/innobase/include/lock0lock.h
+++ b/innobase/include/lock0lock.h
@@ -442,14 +442,6 @@ lock_rec_hash(
 	ulint	space,	/* in: space */
 	ulint	page_no);/* in: page number */
 /*************************************************************************
-Gets the mutex protecting record locks on a given page address. */
-
-mutex_t*
-lock_rec_get_mutex_for_addr(
-/*========================*/
-	ulint	space,	/* in: space id */
-	ulint	page_no);/* in: page number */
-/*************************************************************************
 Checks that a transaction id is sensible, i.e., not in the future. */
 
 ibool
diff --git a/innobase/include/mem0dbg.h b/innobase/include/mem0dbg.h
index 0b1aa53d694..6c92d669be3 100644
--- a/innobase/include/mem0dbg.h
+++ b/innobase/include/mem0dbg.h
@@ -60,6 +60,7 @@ mem_heap_validate_or_print(
 	ulint*          n_blocks); /* out: number of blocks in the heap,
 				if a NULL pointer is passed as this
 				argument, it is ignored */
+#ifdef UNIV_MEM_DEBUG
 /******************************************************************
 Prints the contents of a memory heap. */
 
@@ -67,6 +68,7 @@ void
 mem_heap_print(
 /*===========*/
 	mem_heap_t*   heap);	/* in: memory heap */
+#endif /* UNIV_MEM_DEBUG */
 /******************************************************************
 Checks that an object is a memory heap (or a block of it) */
 
@@ -83,20 +85,7 @@ mem_heap_validate(
 /*==============*/
 				/* out: TRUE if ok */
 	mem_heap_t*   heap);	/* in: memory heap */
-/*********************************************************************
-Prints information of dynamic memory usage and currently live
-memory heaps or buffers. Can only be used in the debug version. */
-
-void
-mem_print_info(void);
-/*=================*/
-/*********************************************************************
-Prints information of dynamic memory usage and currently allocated memory
-heaps or buffers since the last ..._print_info or..._print_new_info. */
-
-void
-mem_print_new_info(void);
-/*====================*/
+#ifdef UNIV_MEM_DEBUG
 /*********************************************************************
 TRUE if no memory is currently allocated. */
 
@@ -118,6 +107,7 @@ ibool
 mem_validate(void);
 /*===============*/
 			/* out: TRUE if ok */
+#endif /* UNIV_MEM_DEBUG */
 /****************************************************************
 Tries to find neigboring memory allocation blocks and dumps to stderr
 the neighborhood of a given pointer. */
diff --git a/innobase/include/mem0mem.ic b/innobase/include/mem0mem.ic
index e863fe41c4b..fb4cef49ec9 100644
--- a/innobase/include/mem0mem.ic
+++ b/innobase/include/mem0mem.ic
@@ -493,18 +493,6 @@ mem_alloc_func(
 	ulint   line		/* in: line where created */
 	)
 {
-#ifdef notdefined
-	void* buf;
-
-	buf = mem_area_alloc(n, mem_comm_pool);
-
-#ifdef UNIV_SET_MEM_TO_ZERO
-	memset(buf, '\0', n);
-#endif
-	return(buf);
-	
-#else
-	
 	mem_heap_t*   	heap; 
 	void*           buf;
 
@@ -525,8 +513,6 @@ mem_alloc_func(
 	ut_a((byte*)heap == (byte*)buf - MEM_BLOCK_HEADER_SIZE
 					- MEM_FIELD_HEADER_SIZE);
 	return(buf);
-
-#endif
 }
 
 /*******************************************************************
@@ -542,17 +528,11 @@ mem_free_func(
 	ulint   line            /* in: line where created */
 	)
 {
-#ifdef notdefined
-
-	mem_area_free(ptr, mem_comm_pool);
-       
-#else
 	mem_heap_t*   heap; 
 
 	heap = (mem_heap_t*)((byte*)ptr - MEM_BLOCK_HEADER_SIZE
 				 		- MEM_FIELD_HEADER_SIZE);
 	mem_heap_free_func(heap, file_name, line);
-#endif
 }
 
 /*********************************************************************
diff --git a/innobase/include/mtr0log.h b/innobase/include/mtr0log.h
index acbf87df447..d7de6feb94d 100644
--- a/innobase/include/mtr0log.h
+++ b/innobase/include/mtr0log.h
@@ -120,15 +120,6 @@ mlog_write_initial_log_record_fast(
 	byte	type,	/* in: log item type: MLOG_1BYTE, ... */
 	byte*	log_ptr,/* in: pointer to mtr log which has been opened */
 	mtr_t*	mtr);	/* in: mtr */
-/****************************************************************
-Writes the contents of a mini-transaction log, if any, to the database log. */
-
-dulint
-mlog_write(
-/*=======*/
-	dyn_array_t*	mlog,		/* in: mlog */
-	ibool*		modifications);	/* out: TRUE if there were 
-					log items to write */
 /************************************************************
 Parses an initial log record written by mlog_write_initial_log_record. */
 
diff --git a/innobase/include/mtr0mtr.h b/innobase/include/mtr0mtr.h
index 0ef25b3d1ee..86b7c3345ff 100644
--- a/innobase/include/mtr0mtr.h
+++ b/innobase/include/mtr0mtr.h
@@ -126,16 +126,6 @@ void
 mtr_commit(
 /*=======*/
 	mtr_t*	mtr);	/* in: mini-transaction */
-/****************************************************************
-Writes to the database log the full contents of the pages that this mtr is
-the first to modify in the buffer pool. This function is called when the
-database is in the online backup state. */
-
-void
-mtr_log_write_backup_entries(
-/*=========================*/
-	mtr_t*	mtr,		/* in: mini-transaction */
-	dulint	backup_lsn);	/* in: online backup lsn */
 /**************************************************************
 Sets and returns a savepoint in mtr. */
 UNIV_INLINE
diff --git a/innobase/include/os0proc.h b/innobase/include/os0proc.h
index 79750e5c1f7..7618032a11f 100644
--- a/innobase/include/os0proc.h
+++ b/innobase/include/os0proc.h
@@ -32,37 +32,6 @@ os_mem_alloc_nocache(
 /*=================*/
 			/* out: allocated memory */
 	ulint	n);	/* in: number of bytes */
-#ifdef notdefined
-/********************************************************************
-Creates a new process. */
-
-ibool
-os_process_create(
-/*==============*/
-	char*		name,	/* in: name of the executable to start
-				or its full path name */
-	char*		cmd,	/* in: command line for the starting
-				process, or NULL if no command line
-				specified */
-	os_process_t*	proc,	/* out: handle to the process */
-	os_process_id_t* id);	/* out: process id */
-/**************************************************************************
-Exits a process. */
-
-void
-os_process_exit(
-/*============*/
-	ulint	code);	/* in: exit code */
-/**************************************************************************
-Gets process exit code. */
-
-ibool
-os_process_get_exit_code(
-/*=====================*/
-				/* out: TRUE if succeed, FALSE if fail */
-	os_process_t	proc,	/* in: handle to the process */
-	ulint*		code);	/* out: exit code */
-#endif
 /********************************************************************
 Sets the priority boost for threads released from waiting within the current
 process. */
diff --git a/innobase/include/os0thread.h b/innobase/include/os0thread.h
index 554ca0563e4..6603229e524 100644
--- a/innobase/include/os0thread.h
+++ b/innobase/include/os0thread.h
@@ -99,13 +99,6 @@ os_thread_t
 os_thread_get_curr(void);
 /*====================*/
 /*********************************************************************
-Waits for a thread to terminate. */
-
-void
-os_thread_wait(
-/*===========*/
-	os_thread_t	thread);	/* in: thread to wait */
-/*********************************************************************
 Advises the os to give up remainder of the thread's time slice. */
 
 void
diff --git a/innobase/include/rem0cmp.ic b/innobase/include/rem0cmp.ic
index ebf513f538c..75cb3ef04e8 100644
--- a/innobase/include/rem0cmp.ic
+++ b/innobase/include/rem0cmp.ic
@@ -9,24 +9,6 @@ Created 7/1/1994 Heikki Tuuri
 /*****************************************************************
 This function is used to compare two data fields for which we know the
 data type. */
-
-int
-cmp_data_data_slow(
-/*===============*/	
-				/* out: 1, 0, -1, if data1 is greater, equal, 
-				less than data2, respectively */
-	dtype_t*	cur_type,/* in: data type of the fields */
-	byte*		data1,	/* in: data field (== a pointer to a memory
-				buffer) */
-	ulint		len1,	/* in: data field length or UNIV_SQL_NULL */
-	byte*		data2,	/* in: data field (== a pointer to a memory
-				buffer) */
-	ulint		len2);	/* in: data field length or UNIV_SQL_NULL */
-
-
-/*****************************************************************
-This function is used to compare two data fields for which we know the
-data type. */
 UNIV_INLINE
 int
 cmp_data_data(
diff --git a/innobase/include/row0row.h b/innobase/include/row0row.h
index d1befbbbad3..3956f3c1692 100644
--- a/innobase/include/row0row.h
+++ b/innobase/include/row0row.h
@@ -68,16 +68,6 @@ row_build_index_entry(
 	dict_index_t*	index, 	/* in: index on the table */
 	mem_heap_t*	heap);	/* in: memory heap from which the memory for
 				the index entry is allocated */
-/*********************************************************************
-Builds an index entry from a row. */
-
-void
-row_build_index_entry_to_tuple(
-/*===========================*/
-	dtuple_t*	entry,	/* in/out: index entry; the dtuple must have
-				enough fields for the index! */
-	dtuple_t*	row, 	/* in: row */
-	dict_index_t*	index); /* in: index on the table */
 /***********************************************************************
 An inverse function to dict_row_build_index_entry. Builds a row from a
 record in a clustered index. */
@@ -103,21 +93,6 @@ row_build(
 	mem_heap_t*	heap);	/* in: memory heap from which the memory
 				needed is allocated */
 /***********************************************************************
-An inverse function to dict_row_build_index_entry. Builds a row from a
-record in a clustered index. */
-
-void
-row_build_to_tuple(
-/*===============*/
-	dtuple_t*	row,	/* in/out: row built; see the NOTE below! */
-	dict_index_t*	index,	/* in: clustered index */
-	rec_t*		rec);	/* in: record in the clustered index;
-				NOTE: the data fields in the row will point
-				directly into this record, therefore,
-				the buffer page of this record must be
-				at least s-latched and the latch held
-				as long as the row dtuple is used! */
-/***********************************************************************
 Converts an index record to a typed data tuple. */
 
 dtuple_t*
diff --git a/innobase/include/srv0srv.h b/innobase/include/srv0srv.h
index 02d3d3bba0a..e16691e03c3 100644
--- a/innobase/include/srv0srv.h
+++ b/innobase/include/srv0srv.h
@@ -209,13 +209,7 @@ srv_boot(void);
 /*==========*/
 			/* out: DB_SUCCESS or error code */
 /*************************************************************************
-Initializes the server. */
-
-void
-srv_init(void);
-/*==========*/
-/*************************************************************************
-Frees the OS fast mutex created in srv_init(). */
+Frees the OS fast mutex created in srv_boot(). */
 
 void
 srv_free(void);
@@ -265,23 +259,6 @@ srv_master_thread(
 			/* out: a dummy parameter */
 	void*	arg);	/* in: a dummy parameter required by
 			os_thread_create */
-/*************************************************************************
-Reads a keyword and a value from a file. */
-
-ulint
-srv_read_init_val(
-/*==============*/
-				/* out: DB_SUCCESS or error code */
-	FILE*	initfile,	/* in: file pointer */
-	char*	keyword,	/* in: keyword before value(s), or NULL if
-				no keyword read */
-	char*	str_buf,	/* in/out: buffer for a string value to read,
-				buffer size must be 10000 bytes, if NULL
-				then not read */
-	ulint*	num_val,	/* out:	numerical value to read, if NULL
-				then not read */
-	ibool	print_not_err);	/* in: if TRUE, then we will not print
-				error messages to console */
 /***********************************************************************
 Tells the Innobase server that there has been activity in the database
 and wakes up the master thread if it is suspended (not sleeping). Used
diff --git a/innobase/include/sync0sync.h b/innobase/include/sync0sync.h
index 320f8faf12d..71263f5d136 100644
--- a/innobase/include/sync0sync.h
+++ b/innobase/include/sync0sync.h
@@ -234,15 +234,6 @@ mutex_get_waiters(
 /*==============*/
 				/* out: value to set */		
 	mutex_t*	mutex);	/* in: mutex */
-/**********************************************************************
-Implements the memory barrier operation which makes a serialization point to
-the instruction flow. This is needed because the Pentium may speculatively
-execute reads before preceding writes are committed. We could also use here
-any LOCKed instruction (see Intel Software Dev. Manual, Vol. 3). */
-
-void
-mutex_fence(void);
-/*=============*/
 
 /*
 		LATCHING ORDER WITHIN THE DATABASE
diff --git a/innobase/lock/lock0lock.c b/innobase/lock/lock0lock.c
index df5f45e3452..dd033b037ad 100644
--- a/innobase/lock/lock0lock.c
+++ b/innobase/lock/lock0lock.c
@@ -343,179 +343,6 @@ lock_deadlock_recursive(
 #define lock_mutex_enter_kernel()	mutex_enter(&kernel_mutex)
 #define lock_mutex_exit_kernel()	mutex_exit(&kernel_mutex)
 
-#ifdef notdefined
-/*************************************************************************
-Reserves the kernel mutex. This function is used in this module to allow
-monitoring the contention degree on the kernel mutex caused by the lock
-operations. */
-UNIV_INLINE
-void
-lock_mutex_enter_kernel(void)
-/*=========================*/
-{
-	mutex_enter(&kernel_mutex);
-}
-
-/*************************************************************************
-Releases the kernel mutex. This function is used in this module to allow
-monitoring the contention degree on the kernel mutex caused by the lock
-operations. */
-UNIV_INLINE
-void
-lock_mutex_exit_kernel(void)
-/*=========================*/
-{
-	mutex_exit(&kernel_mutex);
-}
-#endif
-
-#ifdef notdefined
-
-/*************************************************************************
-Gets the mutex protecting record locks for a page in the buffer pool. */
-UNIV_INLINE
-mutex_t*
-lock_rec_get_mutex(
-/*===============*/
-	byte*	ptr)	/* in: pointer to somewhere within a buffer frame */
-{
-	return(buf_frame_get_lock_mutex(ptr));
-}
-	
-/*************************************************************************
-Reserves the mutex protecting record locks for a page in the buffer pool. */
-UNIV_INLINE
-void
-lock_rec_mutex_enter(
-/*=================*/
-	byte*	ptr)	/* in: pointer to somewhere within a buffer frame */
-{
-	mutex_enter(lock_rec_get_mutex(ptr));
-}
-
-/*************************************************************************
-Releases the mutex protecting record locks for a page in the buffer pool. */
-UNIV_INLINE
-void
-lock_rec_mutex_exit(
-/*================*/
-	byte*	ptr)	/* in: pointer to somewhere within a buffer frame */
-{
-	mutex_exit(lock_rec_get_mutex(ptr));
-}
-
-/*************************************************************************
-Checks if the caller owns the mutex to record locks of a page. Works only in
-the debug version. */
-UNIV_INLINE
-ibool
-lock_rec_mutex_own(
-/*===============*/
-			/* out: TRUE if the current OS thread has reserved the
-			mutex */
-	byte*	ptr)	/* in: pointer to somewhere within a buffer frame */
-{
-	return(mutex_own(lock_rec_get_mutex(ptr)));
-}
-
-/*************************************************************************
-Gets the mutex protecting record locks on a given page address. */
-
-mutex_t*
-lock_rec_get_mutex_for_addr(
-/*========================*/
-	ulint	space,	/* in: space id */
-	ulint	page_no)/* in: page number */
-{
-	return(hash_get_mutex(lock_sys->rec_hash,
-					lock_rec_fold(space, page_no)));
-}
-
-/*************************************************************************
-Checks if the caller owns the mutex to record locks of a page. Works only in
-the debug version. */
-UNIV_INLINE
-ibool
-lock_rec_mutex_own_addr(
-/*====================*/
-	ulint	space,	/* in: space id */
-	ulint	page_no)/* in: page number */
-{
-	return(mutex_own(lock_rec_get_mutex_for_addr(space, page_no)));
-}
-
-/*************************************************************************
-Reserves all the mutexes protecting record locks. */
-UNIV_INLINE
-void
-lock_rec_mutex_enter_all(void)
-/*==========================*/
-{
-	hash_table_t* 	table; 
-	ulint		n_mutexes;
-	ulint		i;
-
-	table = lock_sys->rec_hash;
-
-	n_mutexes = table->n_mutexes;
-
-	for (i = 0; i < n_mutexes; i++) {
-
-		mutex_enter(hash_get_nth_mutex(table, i));
-	}
-}
-
-/*************************************************************************
-Releases all the mutexes protecting record locks. */
-UNIV_INLINE
-void
-lock_rec_mutex_exit_all(void)
-/*=========================*/
-{
-	hash_table_t* 	table; 
-	ulint		n_mutexes;
-	ulint		i;
-
-	table = lock_sys->rec_hash;
-
-	n_mutexes = table->n_mutexes;
-
-	for (i = 0; i < n_mutexes; i++) {
-
-		mutex_exit(hash_get_nth_mutex(table, i));
-	}
-}
-
-/*************************************************************************
-Checks that the current OS thread owns all the mutexes protecting record
-locks. */
-UNIV_INLINE
-ibool
-lock_rec_mutex_own_all(void)
-/*========================*/
-				/* out: TRUE if owns all */
-{
-	hash_table_t* 	table; 
-	ulint		n_mutexes;
-	ibool		owns_yes	= TRUE;
-	ulint		i;
-
-	table = lock_sys->rec_hash;
-
-	n_mutexes = table->n_mutexes;
-
-	for (i = 0; i < n_mutexes; i++) {
-		if (!mutex_own(hash_get_nth_mutex(table, i))) {
-
-			owns_yes = FALSE;
-		}
-	}
-
-	return(owns_yes);
-}
-
-#endif
-
 /*************************************************************************
 Checks that a transaction id is sensible, i.e., not in the future. */
 
@@ -2022,7 +1849,7 @@ possible, enqueues a waiting lock request. This is a low-level function
 which does NOT look at implicit locks! Checks lock compatibility within
 explicit locks. This function sets a normal next-key lock, or in the case
 of a page supremum record, a gap type lock. */
-
+static
 ulint
 lock_rec_lock(
 /*==========*/
@@ -2104,7 +1931,7 @@ lock_rec_has_to_wait_in_queue(
 /*****************************************************************
 Grants a lock to a waiting lock request and releases the waiting
 transaction. */
-
+static
 void
 lock_grant(
 /*=======*/
@@ -2171,7 +1998,7 @@ lock_rec_cancel(
 Removes a record lock request, waiting or granted, from the queue and
 grants locks to other transactions in the queue if they now are entitled
 to a lock. NOTE: all record locks contained in in_lock are removed. */
-
+static
 void
 lock_rec_dequeue_from_page(
 /*=======================*/
@@ -2342,7 +2169,7 @@ lock_rec_inherit_to_gap(
 Makes a record to inherit the gap locks (except LOCK_INSERT_INTENTION type)
 of another record as gap type locks, but does not reset the lock bits of the
 other record. Also waiting lock requests are inherited as GRANTED gap locks. */
-
+static
 void
 lock_rec_inherit_to_gap_if_gap_lock(
 /*================================*/
@@ -3582,7 +3409,7 @@ lock_table_has_to_wait_in_queue(
 Removes a table lock request, waiting or granted, from the queue and grants
 locks to other transactions in the queue, if they now are entitled to a
 lock. */
-
+static
 void
 lock_table_dequeue(
 /*===============*/
diff --git a/innobase/log/log0recv.c b/innobase/log/log0recv.c
index 9c9ad568d98..a4ca1b4327c 100644
--- a/innobase/log/log0recv.c
+++ b/innobase/log/log0recv.c
@@ -167,9 +167,10 @@ recv_sys_empty_hash(void)
 	recv_sys->addr_hash = hash_create(buf_pool_get_curr_size() / 256);
 }
 
+#ifndef UNIV_LOG_DEBUG
 /************************************************************
 Frees the recovery system. */
-
+static
 void
 recv_sys_free(void)
 /*===============*/
@@ -186,6 +187,7 @@ recv_sys_free(void)
 
 	mutex_exit(&(recv_sys->mutex));
 }
+#endif /* !UNIV_LOG_DEBUG */
 
 /************************************************************
 Truncates possible corrupted or extra records from a log group. */
@@ -343,7 +345,7 @@ Copies a log segment from the most up-to-date log group to the other log
 groups, so that they all contain the latest log data. Also writes the info
 about the latest checkpoint to the groups, and inits the fields in the group
 memory structs to up-to-date values. */
-
+static
 void
 recv_synchronize_groups(
 /*====================*/
@@ -1767,10 +1769,11 @@ recv_calc_lsn_on_data_add(
 	return(ut_dulint_add(lsn, lsn_len));
 }
 
+#ifdef UNIV_LOG_DEBUG
 /***********************************************************
 Checks that the parser recognizes incomplete initial segments of a log
 record as incomplete. */
-
+static
 void
 recv_check_incomplete_log_recs(
 /*===========================*/
@@ -1788,6 +1791,7 @@ recv_check_incomplete_log_recs(
 							&page_no, &body));
 	}
 }		
+#endif /* UNIV_LOG_DEBUG */
 
 /***********************************************************
 Prints diagnostic info of corrupt log. */
diff --git a/innobase/mem/mem0dbg.c b/innobase/mem/mem0dbg.c
index 93efbcfd317..f66f7890fe2 100644
--- a/innobase/mem/mem0dbg.c
+++ b/innobase/mem/mem0dbg.c
@@ -582,130 +582,7 @@ mem_heap_validate(
 	return(TRUE);
 }
 
-/*********************************************************************
-Prints information of dynamic memory usage and currently allocated
-memory heaps or buffers. Can only be used in the debug version. */
-static
-void
-mem_print_info_low(
-/*===============*/
-	ibool	print_all __attribute__((unused)))
-                                /* in: if TRUE, all heaps are printed,
-				else only the heaps allocated after the
-				previous call of this function */	
-{
 #ifdef UNIV_MEM_DEBUG
-	mem_hash_node_t*	node;
-	ulint			n_heaps 		= 0;
-	ulint			allocated_mem;
-	ulint			ph_size;
-	ulint			total_allocated_mem 	= 0;
-	ibool			error;
-	ulint			n_blocks;
-#endif
-	FILE*			outfile;
-	
-	/* outfile = fopen("ibdebug", "a"); */
-
-	outfile = stdout;
-	
-	fprintf(outfile, "\n");	
-	fprintf(outfile,
-		"________________________________________________________\n");
-	fprintf(outfile, "MEMORY ALLOCATION INFORMATION\n\n");
-
-#ifndef UNIV_MEM_DEBUG
-
-	mem_pool_print_info(outfile, mem_comm_pool);
-	
-	fprintf(outfile,
-		"Sorry, non-debug version cannot give more memory info\n");
-
-	/* fclose(outfile); */
-	
-	return;
-#else
-	mutex_enter(&mem_hash_mutex);
-	
-	fprintf(outfile, "LIST OF CREATED HEAPS AND ALLOCATED BUFFERS: \n\n");
-
-	if (!print_all) {
-		fprintf(outfile, "AFTER THE LAST PRINT INFO\n");
-	}
-
-	node = UT_LIST_GET_FIRST(mem_all_list_base);
-
-	while (node != NULL) {
-		n_heaps++;
-		
-		if (!print_all && node->nth_heap < mem_last_print_info) {
-
-			goto next_heap;
-		}	
-
-		mem_heap_validate_or_print(node->heap, NULL, 
-				FALSE, &error, &allocated_mem, 
-				&ph_size, &n_blocks);
-		total_allocated_mem += allocated_mem;
-
-		fprintf(outfile,
- "%lu: file %s line %lu of size %lu phys.size %lu with %lu blocks, type %lu\n",
-				node->nth_heap, node->file_name, node->line, 
-				allocated_mem, ph_size, n_blocks,
-				(node->heap)->type);
-	next_heap:
-		node = UT_LIST_GET_NEXT(all_list, node);
-	}
-	
-	fprintf(outfile, "\n");
-
-	fprintf(outfile, "Current allocated memory	  	: %lu\n", 
-			mem_current_allocated_memory);
-	fprintf(outfile, "Current allocated heaps and buffers	: %lu\n", 
-			n_heaps);
-	fprintf(outfile, "Cumulative allocated memory	  	: %lu\n", 
-			mem_total_allocated_memory);
-	fprintf(outfile, "Maximum allocated memory	  	: %lu\n",
-			mem_max_allocated_memory);
-	fprintf(outfile, "Cumulative created heaps and buffers	: %lu\n", 
-			mem_n_created_heaps);
-	fprintf(outfile, "Cumulative number of allocations	: %lu\n", 
-			mem_n_allocations);
-
-	mem_last_print_info = mem_n_created_heaps;
-
-	mutex_exit(&mem_hash_mutex);
-
-	mem_pool_print_info(outfile, mem_comm_pool);
-	
-/*	mem_validate(); */
-
-/* 	fclose(outfile); */
-#endif
-}
-
-/*********************************************************************
-Prints information of dynamic memory usage and currently allocated memory
-heaps or buffers. Can only be used in the debug version. */
-
-void
-mem_print_info(void)
-/*================*/
-{
-	mem_print_info_low(TRUE);
-}
-
-/*********************************************************************
-Prints information of dynamic memory usage and currently allocated memory
-heaps or buffers since the last ..._print_info or..._print_new_info. */
-
-void
-mem_print_new_info(void)
-/*====================*/
-{
-	mem_print_info_low(FALSE);
-}
-
 /*********************************************************************
 TRUE if no memory is currently allocated. */
 
@@ -714,8 +591,6 @@ mem_all_freed(void)
 /*===============*/
 			/* out: TRUE if no heaps exist */
 {
-#ifdef UNIV_MEM_DEBUG
-
 	mem_hash_node_t*	node;
 	ulint			heap_count	= 0;
 	ulint			i;
@@ -743,15 +618,6 @@ mem_all_freed(void)
 	} else {
 		return(FALSE);
 	}
-	
-#else
-	
-	printf(
-	"Sorry, non-debug version cannot check if all memory is freed.\n");
-
-	return(FALSE);
-
-#endif
 }
 
 /*********************************************************************
@@ -762,8 +628,6 @@ mem_validate_no_assert(void)
 /*========================*/
 			/* out: TRUE if error */
 {
-#ifdef UNIV_MEM_DEBUG
-
 	mem_hash_node_t*	node;
 	ulint			n_heaps 		= 0;
 	ulint			allocated_mem;
@@ -822,14 +686,6 @@ mem_validate_no_assert(void)
 	mutex_exit(&mem_hash_mutex);
  
 	return(error);
-
-#else
-
-	printf("Sorry, non-debug version cannot validate dynamic memory\n");
-
-	return(FALSE);
-
-#endif
 }
 
 /****************************************************************
@@ -844,6 +700,7 @@ mem_validate(void)
 
 	return(TRUE);
 }
+#endif /* UNIV_MEM_DEBUG */
 
 /****************************************************************
 Tries to find neigboring memory allocation blocks and dumps to stderr
diff --git a/innobase/mtr/mtr0mtr.c b/innobase/mtr/mtr0mtr.c
index e9a6e39d98f..aa0acf73d2c 100644
--- a/innobase/mtr/mtr0mtr.c
+++ b/innobase/mtr/mtr0mtr.c
@@ -171,7 +171,7 @@ mtr_log_parse_full_page(
 /****************************************************************
 Writes to the database log the full contents of the pages that this mtr has
 modified. */
-
+static
 void
 mtr_log_write_backup_full_pages(
 /*============================*/
diff --git a/innobase/os/os0proc.c b/innobase/os/os0proc.c
index 1ee448a4a44..2099d62e7fd 100644
--- a/innobase/os/os0proc.c
+++ b/innobase/os/os0proc.c
@@ -57,83 +57,6 @@ os_mem_alloc_nocache(
 #endif
 }
 
-#ifdef notdefined
-/********************************************************************
-Creates a new process. */
-
-ibool
-os_process_create(
-/*==============*/
-	char*		name,	/* in: name of the executable to start
-				or its full path name */
-	char*		cmd,	/* in: command line for the starting
-				process, or NULL if no command line
-				specified */
-	os_process_t*	proc,	/* out: handle to the process */
-	os_process_id_t* id)	/* out: process id */
-
-{
-	BOOL			ret;
-	PROCESS_INFORMATION	pinfo;
-	STARTUPINFO		sinfo;
-
-	/* The following assignments are default for the startupinfo
-	structure */
-	sinfo.cb		= sizeof(STARTUPINFO);
-	sinfo.lpReserved	= NULL;
-	sinfo.lpDesktop		= NULL;
-	sinfo.cbReserved2	= 0;
-	sinfo.lpReserved	= NULL;
-	
-	ret = CreateProcess(name,
-			      cmd,
-			      NULL,	/* No security attributes */
-			      NULL,	/* No thread security attrs */
-			      FALSE,	/* Do not inherit handles */
-			      0,	/* No creation flags */
-			      NULL,	/* No environment */
-			      NULL,	/* Same current directory */
-			      &sinfo,
-			      &pinfo);
-
-	*proc = pinfo.hProcess;
-	*id   = pinfo.dwProcessId;
-
-	return(ret);
-}
-
-/**************************************************************************
-Exits a process. */
-
-void
-os_process_exit(
-/*============*/
-	ulint	code)	/* in: exit code */
-{
-	ExitProcess((UINT)code);
-}
-
-/**************************************************************************
-Gets a process exit code. */
-
-ibool
-os_process_get_exit_code(
-/*=====================*/
-				/* out: TRUE if succeed, FALSE if fail */
-	os_process_t	proc,	/* in: handle to the process */
-	ulint*		code)	/* out: exit code */
-{
-	DWORD		ex_code;
-	BOOL		ret;
-
-	ret = GetExitCodeProcess(proc, &ex_code);
-
-	*code = (ulint)ex_code;
-	
-	return(ret);
-}
-#endif /* notdedfined */
-
 /********************************************************************
 Sets the priority boost for threads released from waiting within the current
 process. */
diff --git a/innobase/os/os0trash.c b/innobase/os/os0trash.c
deleted file mode 100644
index e896ac9f083..00000000000
--- a/innobase/os/os0trash.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Stores the old console mode when echo is turned off */
-ulint	os_old_console_mode;
-
-/********************************************************************
-Turns off echo from console input. */
-
-void
-os_console_echo_off(void)
-/*=====================*/
-{
-	GetConsoleMode(stdio, &os_old_console_mode);
-	SetConsoleMode(stdio, ENABLE_PROCESSED_INPUT);
-}
-
-/********************************************************************
-Turns on echo in console input. */
-
-void
-os_console_echo_on(void)
-/*====================*/
-{
-	SetConsoleMode(stdio, &os_old_console_mode);
-}
-
-/********************************************************************
-Reads a character from the console. */
-
-char
-os_read_console(void)
-/*=================*/
-{
-	char	input_char;
-	ulint	n_chars;
-
-	n_chars = 0;
-
-	while (n_chars == 0) {
-		ReadConsole(stdio, &input_char, 1, &n_chars, NULL);
-	}
-
-	return(input_char);
-}
-
diff --git a/innobase/page/page0page.c b/innobase/page/page0page.c
index e087941a970..71031263fbf 100644
--- a/innobase/page/page0page.c
+++ b/innobase/page/page0page.c
@@ -19,9 +19,6 @@ Created 2/2/1994 Heikki Tuuri
 #include "btr0sea.h"
 #include "buf0buf.h"
 
-/* A cached template page used in page_create */
-page_t*	page_template	= NULL;
-
 /*			THE INDEX PAGE
 			==============
 		
@@ -321,20 +318,6 @@ page_create(
 
 	fil_page_set_type(page, FIL_PAGE_INDEX);
 
-	/* If we have a page template, copy the page structure from there */
-
-	if (page_template) {
-		ut_memcpy(page + PAGE_HEADER,
-			  page_template + PAGE_HEADER, PAGE_HEADER_PRIV_END);
-		ut_memcpy(page + PAGE_DATA,
-			  page_template + PAGE_DATA,
-			  PAGE_SUPREMUM_END - PAGE_DATA);
-		ut_memcpy(page + UNIV_PAGE_SIZE - PAGE_EMPTY_DIR_START,
-			page_template + UNIV_PAGE_SIZE - PAGE_EMPTY_DIR_START,
-		  		PAGE_EMPTY_DIR_START - PAGE_DIR);
-		return(frame);
-	}
-	
 	heap = mem_heap_create(200);
 		
 	/* 3. CREATE THE INFIMUM AND SUPREMUM RECORDS */
@@ -409,17 +392,6 @@ page_create(
 	rec_set_next_offs(infimum_rec, (ulint)(supremum_rec - page)); 
 	rec_set_next_offs(supremum_rec, 0);
 
-#ifdef notdefined
-        /* Disable the use of page_template: there is a race condition here:
-	while one thread is creating page_template, another one can start
-	using it before the memcpy completes! */
-
-	if (page_template == NULL) {
-		page_template = mem_alloc(UNIV_PAGE_SIZE);
-
-		ut_memcpy(page_template, page, UNIV_PAGE_SIZE);
-	}
-#endif	
 	return(page);
 }
 
diff --git a/innobase/que/que0que.c b/innobase/que/que0que.c
index a96c8840a03..687acac82e8 100644
--- a/innobase/que/que0que.c
+++ b/innobase/que/que0que.c
@@ -73,37 +73,6 @@ void
 que_thr_move_to_run_state(
 /*======================*/
 	que_thr_t*	thr);	/* in: an query thread */
-/**************************************************************************
-Tries to parallelize query if it is not parallel enough yet. */
-static
-que_thr_t*
-que_try_parallelize(
-/*================*/
-				/* out: next thread to execute */
-	que_thr_t*	thr);	/* in: query thread */
-
-#ifdef notdefined
-/********************************************************************
-Adds info about the number of inserted rows etc. to the message to the
-client. */
-static
-void
-que_thr_add_update_info(
-/*====================*/
-	que_thr_t*	thr)	/* in: query thread */
-{
-	que_fork_t*	graph;
-
-	graph = thr->graph;
-
-	mach_write_to_8(thr->msg_buf + SESS_SRV_MSG_N_INSERTS,
-							graph->n_inserts);
-	mach_write_to_8(thr->msg_buf + SESS_SRV_MSG_N_UPDATES,
-							graph->n_updates);
-	mach_write_to_8(thr->msg_buf + SESS_SRV_MSG_N_DELETES,
-							graph->n_deletes);
-}
-#endif
 
 /***************************************************************************
 Adds a query graph to the session's list of graphs. */
@@ -711,22 +680,6 @@ que_thr_handle_error(
 	/* Does nothing */
 }
 
-/**************************************************************************
-Tries to parallelize query if it is not parallel enough yet. */
-static
-que_thr_t*
-que_try_parallelize(
-/*================*/
-				/* out: next thread to execute */
-	que_thr_t*	thr)	/* in: query thread */
-{
-	ut_ad(thr);
-
-	/* Does nothing yet */
-
-	return(thr);
-}
-
 /********************************************************************
 Builds a command completed-message to the client. */
 static
@@ -1328,85 +1281,6 @@ que_thr_step(
 	return(thr);
 }
 
-/***********************************************************************
-Checks if there is a need for a query thread switch or stopping the current
-thread. */
-
-que_thr_t*
-que_thr_check_if_switch(
-/*====================*/
-	que_thr_t*	thr,		/* in: current query thread */
-	ulint*		cumul_resource)	/* in: amount of resources used
-					by the current call of que_run_threads
-					(resources used by the OS thread!) */
-{
-	que_thr_t*	next_thr;
-	ibool		stopped;
-
-	if (que_thr_peek_stop(thr)) {
-
-		mutex_enter(&kernel_mutex);
-
-		stopped = que_thr_stop(thr);
-
-		mutex_exit(&kernel_mutex);
-
-		if (stopped) {
-			/* If a signal is processed, we may get a new query
-			thread next_thr to run */
-
-			next_thr = NULL;
-
-			que_thr_dec_refer_count(thr, &next_thr);
-
-			if (next_thr == NULL) {
-
-				return(NULL);
-			}
-
-			thr = next_thr;
-		}
-	}
-
-	if (thr->resource > QUE_PARALLELIZE_LIMIT) { 
-
-		/* Try parallelization of the query thread */
-		thr = que_try_parallelize(thr);
-
-		thr->resource = 0;
-	}
-
-	(*cumul_resource)++;
-
-	if (*cumul_resource > QUE_ROUND_ROBIN_LIMIT) {
-
-		/* It is time to round-robin query threads in the
-		server task queue */
-
-		if (srv_get_thread_type() == SRV_COM) {
-			/* This OS thread is a SRV_COM thread: we put
-			the query thread to the task queue and return
-			to allow the OS thread to receive more
-			messages from clients */
-
-			ut_ad(thr->is_active);
-	    	
-			srv_que_task_enqueue(thr);
-
-			return(NULL);
-		} else {
-			/* Change the query thread if there is another
-			in the server task queue */
-
-			thr = srv_que_round_robin(thr);
-		}
-
-		*cumul_resource = 0;
-	}
-
-	return(thr);
-}
-
 /**************************************************************************
 Runs query threads. Note that the individual query thread which is run
 within this function may change if, e.g., the OS thread executing this
@@ -1430,27 +1304,6 @@ que_run_threads(
 	loop_count = QUE_MAX_LOOPS_WITHOUT_CHECK;
 	cumul_resource = 0;	
 loop:
-	if (loop_count >= QUE_MAX_LOOPS_WITHOUT_CHECK) {
-
-/* In MySQL this thread switch is never needed! 
-
-		loop_count = 0;
-
-		next_thr = que_thr_check_if_switch(thr, &cumul_resource);
-
-		if (next_thr != thr) {
-			if (next_thr == NULL) {
-	
-				return;
-			}
-
-			loop_count = QUE_MAX_LOOPS_WITHOUT_CHECK;
-		}
-				
-		thr = next_thr;
-*/
-	}
-
 	/* Check that there is enough space in the log to accommodate
 	possible log entries by this query step; if the operation can touch
 	more than about 4 pages, checks must be made also within the query
diff --git a/innobase/rem/rem0cmp.c b/innobase/rem/rem0cmp.c
index 2e18e68ec43..71a7b1368cb 100644
--- a/innobase/rem/rem0cmp.c
+++ b/innobase/rem/rem0cmp.c
@@ -58,7 +58,7 @@ cmp_debug_dtuple_rec_with_match(
 This function is used to compare two data fields for which the data type
 is such that we must use MySQL code to compare them. The prototype here
 must be a copy of the the one in ha_innobase.cc! */
-
+extern
 int
 innobase_mysql_cmp(
 /*===============*/	
diff --git a/innobase/row/row0ins.c b/innobase/row/row0ins.c
index d589cc8c9bc..f455eabd2e0 100644
--- a/innobase/row/row0ins.c
+++ b/innobase/row/row0ins.c
@@ -38,7 +38,7 @@ This prototype is copied from /mysql/sql/ha_innodb.cc.
 Invalidates the MySQL query cache for the table.
 NOTE that the exact prototype of this function has to be in
 /innobase/row/row0ins.c! */
-
+extern
 void
 innobase_invalidate_query_cache(
 /*============================*/
@@ -1349,58 +1349,6 @@ row_ins_check_foreign_constraints(
 	return(DB_SUCCESS);
 }
 
-/*************************************************************************
-Reports a UNIQUE key error to dict_unique_err_buf so that SHOW INNODB
-STATUS can print it. */
-static
-void
-row_ins_unique_report_err(
-/*======================*/
-	que_thr_t*	thr,	/* in: query thread */
-	rec_t*		rec,	/* in: a record in the index */
-	dtuple_t*	entry,	/* in: index entry to insert in the index */
-	dict_index_t*	index)	/* in: index */
-{
-	UT_NOT_USED(thr);
-	UT_NOT_USED(rec);
-	UT_NOT_USED(entry);
-	UT_NOT_USED(index);
-
-#ifdef notdefined
-        /* Disable reporting to test if the slowdown of REPLACE in 4.0.13 was
-	caused by this! */
-
-	char*	buf	= dict_unique_err_buf;
-
-	/* The foreign err mutex protects also dict_unique_err_buf */
-
-	mutex_enter(&dict_foreign_err_mutex);
-
-	ut_sprintf_timestamp(buf);
-	sprintf(buf + strlen(buf), " Transaction:\n");
-	trx_print(buf + strlen(buf), thr_get_trx(thr));			
-
-	sprintf(buf + strlen(buf),
-"Unique key constraint fails for table %.500s.\n", index->table_name);
-	sprintf(buf + strlen(buf),
-"Trying to add in index %.500s (%lu fields unique) tuple:\n", index->name,
-	  				dict_index_get_n_unique(index));
-		
-	dtuple_sprintf(buf + strlen(buf), 1000, entry);
-
-	sprintf(buf + strlen(buf),
-"\nBut there is already a record:\n");
-
-	rec_sprintf(buf + strlen(buf), 1000, rec);
-
-	sprintf(buf + strlen(buf), "\n");
-
-	ut_a(strlen(buf) < DICT_FOREIGN_ERR_BUF_LEN);
-
-	mutex_exit(&dict_foreign_err_mutex);
-#endif
-}
-
 /*******************************************************************
 Checks if a unique key violation to rec would occur at the index entry
 insert. */
@@ -1531,8 +1479,6 @@ row_ins_scan_sec_index_for_duplicate(
 
 		if (cmp == 0) {
 			if (row_ins_dupl_error_with_rec(rec, entry, index)) {
-				row_ins_unique_report_err(thr, rec, entry,
-								   index);
 				err = DB_DUPLICATE_KEY;
 
 				thr_get_trx(thr)->error_info = index;
@@ -1627,8 +1573,6 @@ row_ins_duplicate_error_in_clust(
 			if (row_ins_dupl_error_with_rec(rec, entry,
 							cursor->index)) {
 				trx->error_info = cursor->index;
-				row_ins_unique_report_err(thr, rec, entry,
-							  cursor->index);
 				return(DB_DUPLICATE_KEY);
 			}
 		}
@@ -1651,9 +1595,6 @@ row_ins_duplicate_error_in_clust(
 			if (row_ins_dupl_error_with_rec(rec, entry,
 							cursor->index)) {
 				trx->error_info = cursor->index;
-
-				row_ins_unique_report_err(thr, rec, entry,
-							  cursor->index);
 				return(DB_DUPLICATE_KEY);
 			}
 		}
diff --git a/innobase/row/row0mysql.c b/innobase/row/row0mysql.c
index a95d0fc6b95..22530662b48 100644
--- a/innobase/row/row0mysql.c
+++ b/innobase/row/row0mysql.c
@@ -1386,10 +1386,12 @@ row_create_table_for_mysql(
 		 "UNIV_MEM_DEBUG defined in univ.i and the server must be\n"
 		 "quiet because allocation from a mem heap is not protected\n"
 		 "by any semaphore.\n");
-
+#ifdef UNIV_MEM_DEBUG
 		ut_a(mem_validate());
-		      
 		printf("Memory validated\n");
+#else /* UNIV_MEM_DEBUG */
+		puts("Memory NOT validated (recompile with UNIV_MEM_DEBUG)");
+#endif /* UNIV_MEM_DEBUG */
 	}
 
 	heap = mem_heap_create(512);
diff --git a/innobase/row/row0row.c b/innobase/row/row0row.c
index 6c0c6c04cd5..b5d676a936a 100644
--- a/innobase/row/row0row.c
+++ b/innobase/row/row0row.c
@@ -236,61 +236,6 @@ row_build(
 	return(row);
 }
 
-#ifdef notdefined
-/***********************************************************************
-An inverse function to dict_row_build_index_entry. Builds a row from a
-record in a clustered index. */
-
-void
-row_build_to_tuple(
-/*===============*/
-	dtuple_t*	row,	/* in/out: row built; see the NOTE below! */
-	dict_index_t*	index,	/* in: clustered index */
-	rec_t*		rec)	/* in: record in the clustered index;
-				NOTE: the data fields in the row will point
-				directly into this record, therefore,
-				the buffer page of this record must be
-				at least s-latched and the latch held
-				as long as the row dtuple is used!
-				NOTE 2: does not work with externally
-				stored fields! */
-{
-	dict_table_t*	table;
-	ulint		n_fields;
-	ulint		i;
-	dfield_t*	dfield;
-	byte*		field;
-	ulint		len;
-	ulint		row_len;
-	dict_col_t*	col;
-	
-	ut_ad(index && rec);
-	ut_ad(index->type & DICT_CLUSTERED);
-
-	table = index->table;
-	row_len = dict_table_get_n_cols(table);
-
-	dtuple_set_info_bits(row, rec_get_info_bits(rec));
-	
-	n_fields = dict_index_get_n_fields(index);
-
-	ut_ad(n_fields == rec_get_n_fields(rec));
-
-	dict_table_copy_types(row, table);
-
-	for (i = 0; i < n_fields; i++) {
-
-		col = dict_field_get_col(dict_index_get_nth_field(index, i));
-		dfield = dtuple_get_nth_field(row, dict_col_get_no(col));
-		field = rec_get_nth_field(rec, i, &len);
-
-		dfield_set_data(dfield, field, len);
-	}
-
-	ut_ad(dtuple_check_typed(row));
-}
-#endif
-
 /***********************************************************************
 Converts an index record to a typed data tuple. NOTE that externally
 stored (often big) fields are NOT copied to heap. */
diff --git a/innobase/srv/srv0srv.c b/innobase/srv/srv0srv.c
index 9f4c9228850..cea17e9f223 100644
--- a/innobase/srv/srv0srv.c
+++ b/innobase/srv/srv0srv.c
@@ -721,247 +721,9 @@ srv_get_thread_type(void)
 	return(type);
 }
 
-/***********************************************************************
-Increments by 1 the count of active threads of the type given
-and releases master thread if necessary. */
-static
-void
-srv_inc_thread_count(
-/*=================*/
-	ulint	type)	/* in: type of the thread */
-{
-	mutex_enter(&kernel_mutex);
-
-	srv_activity_count++;
-	
-	srv_n_threads_active[type]++;
-		
-	if (srv_n_threads_active[SRV_MASTER] == 0) {
-
-		srv_release_threads(SRV_MASTER, 1);
-	}
-
-	mutex_exit(&kernel_mutex);
-}
-
-/***********************************************************************
-Decrements by 1 the count of active threads of the type given. */
-static
-void
-srv_dec_thread_count(
-/*=================*/
-	ulint	type)	/* in: type of the thread */
-
-{
-	mutex_enter(&kernel_mutex);
-
-	/* FIXME: the following assertion sometimes fails: */
-
-	if (srv_n_threads_active[type] == 0) {
-		printf("Error: thread type %lu\n", type);
-
-		ut_ad(0);
-	}	
-
-	srv_n_threads_active[type]--;
-
-	mutex_exit(&kernel_mutex);
-}
-
-/***********************************************************************
-Calculates the number of allowed utility threads for a thread to decide if
-it has to suspend itself in the thread table. */
-static
-ulint
-srv_max_n_utilities(
-/*================*/
-			/* out: maximum number of allowed utilities
-			of the type given */
-	ulint	type)	/* in: utility type */
-{
-	ulint	ret;
-
-	if (srv_n_threads_active[SRV_COM] == 0) {
-		if (srv_meter[type] > srv_meter_low_water[type]) {
-			return(srv_n_threads[type] / 2);
-		} else {
-			return(0);
-		}
-	} else {
-
-		if (srv_meter[type] < srv_meter_foreground[type]) {
-			return(0);
-		}
-		ret = 1 + ((srv_n_threads[type]
-		     * (ulint)(srv_meter[type] - srv_meter_foreground[type]))
-		     / (ulint)(1000 - srv_meter_foreground[type]));
-		if (ret > srv_n_threads[type]) {
-			return(srv_n_threads[type]);
-		} else {
-			return(ret);
-		}
-	}
-}
-
-/***********************************************************************
-Increments the utility meter by the value given and releases utility
-threads if necessary. */
-
-void
-srv_increment_meter(
-/*================*/
-	ulint	type,	/* in: utility type */
-	ulint	n)	/* in: value to add to meter */
-{
-	ulint	m;
-
-	mutex_enter(&kernel_mutex);
-
-	srv_meter[type] += n;
-
-	m = srv_max_n_utilities(type);
-
-	if (m > srv_n_threads_active[type]) {
-		
-		srv_release_threads(type, m - srv_n_threads_active[type]);
-	}
-
-	mutex_exit(&kernel_mutex);
-}
-
-/***********************************************************************
-Releases max number of utility threads if no queries are active and
-the high-water mark for the utility is exceeded. */
-
-void
-srv_release_max_if_no_queries(void)
-/*===============================*/
-{
-	ulint	m;
-	ulint	type;
-
-	mutex_enter(&kernel_mutex);
-
-	if (srv_n_threads_active[SRV_COM] > 0) {
-		mutex_exit(&kernel_mutex);
-
-		return;
-	}
-
-	type = SRV_RECOVERY;
-	
-	m = srv_n_threads[type] / 2;
-
-	if ((srv_meter[type] > srv_meter_high_water[type])
-				&& (srv_n_threads_active[type] < m)) {
-
-		srv_release_threads(type, m - srv_n_threads_active[type]);
-
-		printf("Releasing max background\n");
-	}
-
-	mutex_exit(&kernel_mutex);
-}
-
-/*************************************************************************
-Creates the first communication endpoint for the server. This
-first call also initializes the com0com.* module. */
-
-void
-srv_communication_init(
-/*===================*/
-	char*	endpoint)	/* in: server address */
-{
-	ulint	ret;
-	ulint	len;
-
-	srv_sys->endpoint = com_endpoint_create(COM_SHM);
-
-	ut_a(srv_sys->endpoint);
-
-	len = ODBC_DATAGRAM_SIZE;
-	
-	ret = com_endpoint_set_option(srv_sys->endpoint,
-					COM_OPT_MAX_DGRAM_SIZE,
-					(byte*)&len, sizeof(ulint));
-	ut_a(ret == 0);
-
-	ret = com_bind(srv_sys->endpoint, endpoint, ut_strlen(endpoint));
-	
-	ut_a(ret == 0);
-}
-
-/*************************************************************************
-Creates the utility threads. */
-
-void
-srv_create_utility_threads(void)
-/*============================*/
-{
-/*      os_thread_t	thread;
- 	os_thread_id_t	thr_id; */
-	ulint		i;
-
-	mutex_enter(&kernel_mutex);
-
-	srv_n_threads[SRV_RECOVERY] = 1;
-	srv_n_threads_active[SRV_RECOVERY] = 1;
-
-	mutex_exit(&kernel_mutex);
-
-	for (i = 0; i < 1; i++) {
-	  /* thread = os_thread_create(srv_recovery_thread, NULL, &thr_id); */
-
-	  /* ut_a(thread); */
-	}
-
-/*	thread = os_thread_create(srv_purge_thread, NULL, &thr_id);
-
-	ut_a(thread); */
-}
-
-/*************************************************************************
-Creates the communication threads. */
-
-void
-srv_create_com_threads(void)
-/*========================*/
-{
-  /*	os_thread_t	thread;
-	os_thread_id_t	thr_id; */
-	ulint		i;
-
-	srv_n_threads[SRV_COM] = srv_n_com_threads;
-
-	for (i = 0; i < srv_n_com_threads; i++) {
-	  /* thread = os_thread_create(srv_com_thread, NULL, &thr_id); */
-	  /* ut_a(thread); */
-	}
-}
-
-/*************************************************************************
-Creates the worker threads. */
-
-void
-srv_create_worker_threads(void)
-/*===========================*/
-{
-/*	os_thread_t	thread;
-	os_thread_id_t	thr_id; */
-	ulint		i;
-
-	srv_n_threads[SRV_WORKER] = srv_n_worker_threads;
-	srv_n_threads_active[SRV_WORKER] = srv_n_worker_threads;
-
-	for (i = 0; i < srv_n_worker_threads; i++) {
-	  /* thread = os_thread_create(srv_worker_thread, NULL, &thr_id); */
-	  /* ut_a(thread); */
-	}
-}
-
 /*************************************************************************
 Initializes the server. */
-
+static
 void
 srv_init(void)
 /*==========*/
@@ -1762,13 +1524,13 @@ srv_sprintf_innodb_monitor(
 
 #ifdef UNIV_LINUX
 	buf += sprintf(buf,
-	"Main thread process no. %lu, id %lu, state: %s\n",
+	"Main thread process no. %lu, id %lu, state: %.29s\n",
 			srv_main_thread_process_no,
 			srv_main_thread_id,
 			srv_main_thread_op_info);
 #else
 	buf += sprintf(buf,
-	"Main thread id %lu, state: %s\n",
+	"Main thread id %lu, state: %.29s\n",
 			srv_main_thread_id,
 			srv_main_thread_op_info);
 #endif
@@ -2018,13 +1780,6 @@ loop:
 		srv_refresh_innodb_monitor_stats();
 	}
 
-/*	mem_print_new_info();
-
-	if (cnt % 10 == 0) {
-
-		mem_print_info();
-	}
-*/
 	sync_array_print_long_waits();
 
 	/* Flush stdout and stderr so that a database user gets their output
@@ -2490,12 +2245,6 @@ flush_loop:
 		goto background_loop;
 	}
 		
-/*	mem_print_new_info();
- */
-
-#ifdef UNIV_SEARCH_PERF_STAT
-/*	btr_search_print_info(); */
-#endif
 	/* There is no work for background operations either: suspend
 	master thread to wait for more server activity */
 	
diff --git a/innobase/srv/srv0start.c b/innobase/srv/srv0start.c
index b7606685607..d5e92422d88 100644
--- a/innobase/srv/srv0start.c
+++ b/innobase/srv/srv0start.c
@@ -868,80 +868,6 @@ open_or_create_data_files(
 	return(DB_SUCCESS);
 }
 
-#ifdef notdefined
-/*********************************************************************
-This thread is used to measure contention of latches. */
-static
-ulint
-test_measure_cont(
-/*==============*/
-	void*	arg)
-{
-	ulint	i, j;
-	ulint	pcount, kcount, s_scount, s_xcount, s_mcount, lcount;
-
-	UT_NOT_USED(arg);
-
-	fprintf(stderr, "Starting contention measurement\n");
-	
-	for (i = 0; i < 1000; i++) {
-
-		pcount = 0;
-		kcount = 0;
-		s_scount = 0;
-		s_xcount = 0;
-		s_mcount = 0;
-		lcount = 0;
-
-		for (j = 0; j < 100; j++) {
-
-		    if (srv_measure_by_spin) {
-		    	ut_delay(ut_rnd_interval(0, 20000));
-		    } else {
-		    	os_thread_sleep(20000);
-		    }
-
-		    if (kernel_mutex.lock_word) {
-			kcount++;
-		    }
-
-		    if (buf_pool->mutex.lock_word) {
-		    	pcount++;
-		    }
-
-		    if (log_sys->mutex.lock_word) {
-		    	lcount++;
-		    }
-
-		    if (btr_search_latch.reader_count) {
-		    	s_scount++;
-		    }
-
-		    if (btr_search_latch.writer != RW_LOCK_NOT_LOCKED) {
-		    	s_xcount++;
-		    }
-
-		    if (btr_search_latch.mutex.lock_word) {
-		    	s_mcount++;
-		    }
-		}
-
-		fprintf(stderr, 
-	"Mutex res. l %lu, p %lu, k %lu s x %lu s s %lu s mut %lu of %lu\n",
-		lcount, pcount, kcount, s_xcount, s_scount, s_mcount, j);
-
-/*		sync_print_wait_info(); */
-
-		fprintf(stderr, 
-    "log i/o %lu n non sea %lu n succ %lu n h fail %lu\n",
-			log_sys->n_log_ios, btr_cur_n_non_sea,
-			btr_search_n_succ, btr_search_n_hash_fail);
-	}
-
-	return(0);
-}
-#endif
-
 /********************************************************************
 Starts InnoDB and creates a new database if database files
 are not found and the user wants. Server parameters are
diff --git a/innobase/sync/sync0sync.c b/innobase/sync/sync0sync.c
index 7b387946d82..178511b8996 100644
--- a/innobase/sync/sync0sync.c
+++ b/innobase/sync/sync0sync.c
@@ -167,46 +167,6 @@ struct sync_level_struct{
 	ulint	level;	/* level of the latch in the latching order */
 };
 
-
-#if defined(notdefined) && defined(__GNUC__) && defined(UNIV_INTEL_X86)
-
-ulint
-sync_gnuc_intelx86_test_and_set(
-		   /* out: old value of the lock word */
-        ulint* lw) /* in: pointer to the lock word */
-{
-        ulint res;
-
-	/* In assembly we use the so-called AT & T syntax where
-	the order of operands is inverted compared to the ordinary Intel
-	syntax. The 'l' after the mnemonics denotes a 32-bit operation.
-	The line after the code tells which values come out of the asm
-	code, and the second line tells the input to the asm code. */
-
-	asm volatile("movl $1, %%eax; xchgl (%%ecx), %%eax" :
-	              "=eax" (res), "=m" (*lw) :
-	              "ecx" (lw));
-	return(res);
-}
-
-void
-sync_gnuc_intelx86_reset(
-        ulint* lw) /* in: pointer to the lock word */
-{
-	/* In assembly we use the so-called AT & T syntax where
-	the order of operands is inverted compared to the ordinary Intel
-	syntax. The 'l' after the mnemonics denotes a 32-bit operation. */
-
-	asm volatile("movl $0, %%eax; xchgl (%%ecx), %%eax" :
-	              "=m" (*lw) :
-	              "ecx" (lw) :
-		      "eax");	/* gcc does not seem to understand
-				that our asm code resets eax: tell it
-				explicitly that after the third ':' */
-}
-
-#endif
-
 /**********************************************************************
 Creates, or rather, initializes a mutex object in a specified memory
 location (which must be appropriately aligned). The mutex is initialized
diff --git a/innobase/trx/trx0rec.c b/innobase/trx/trx0rec.c
index 9453189d598..c62f311d6a4 100644
--- a/innobase/trx/trx0rec.c
+++ b/innobase/trx/trx0rec.c
@@ -41,47 +41,6 @@ trx_undof_page_add_undo_rec_log(
 	byte*	log_ptr;
 	ulint	len;
 
-#ifdef notdefined
-	ulint	i;
-	byte*	prev_rec_ptr;
-	byte*	ptr;
-	ulint	min_len;
-
-	ut_ad(new_free >= old_free + 4);
-
-	i = 0;
-	ptr = undo_page + old_free + 2;
-	
-	if (old_free > mach_read_from_2(undo_page + TRX_UNDO_PAGE_HDR
-					+ TRX_UNDO_PAGE_START)) {
-		prev_rec_ptr = undo_page + mach_read_from_2(ptr - 4) + 2;
-
-		min_len = ut_min(new_free - old_free - 4,
-				 (undo_page + old_free - 2) - prev_rec_ptr); 
-		for (;;) {
-			if (i >= min_len) {
-
-				break;
-			} else if ((*ptr == *prev_rec_ptr)
-				   || ((*ptr == *prev_rec_ptr + 1)
-				       && (ptr + 1 == suffix))) {
-				i++;
-				ptr++;
-				prev_rec_ptr++;
-			} else {
-				break;
-			}
-		}
-	}
-	
-	mlog_write_initial_log_record(undo_page, MLOG_UNDO_INSERT, mtr);
-
-	mlog_catenate_ulint(mtr, old_free, MLOG_2BYTES);
-
-	mlog_catenate_ulint_compressed(mtr, i);
-
-	mlog_catenate_string(mtr, ptr, new_free - old_free - 2 - i);
-#endif
 	log_ptr = mlog_open(mtr, 30 + MLOG_BUF_MARGIN);
 
 	if (log_ptr == NULL) {
diff --git a/innobase/trx/trx0trx.c b/innobase/trx/trx0trx.c
index cbe7d8a648c..10f57580b73 100644
--- a/innobase/trx/trx0trx.c
+++ b/innobase/trx/trx0trx.c
@@ -650,29 +650,6 @@ trx_commit_off_kernel(
 
 		if (undo) {
 			mutex_enter(&kernel_mutex);
-#ifdef notdefined
-			/* !!!!!!!!! There is a bug here: purge and rollback
-			need the whole stack of old record versions even if no
-			consistent read would need them!! This is because they
-			decide on the basis of the old versions when we can
-			remove delete marked secondary index records! */
-			
-			if (!undo->del_marks && (undo->size == 1)
-			    && (UT_LIST_GET_LEN(trx_sys->view_list) == 1)) {
-
-			    	/* There is no need to save the update undo
-			    	log: discard it; note that &mtr gets committed
-			    	while we must hold the kernel mutex and
-				therefore this optimization may add to the
-				contention of the kernel mutex. */
-
-			    	lsn = trx_undo_update_cleanup_by_discard(trx,
-									&mtr);
-				mutex_exit(&(rseg->mutex));
-
-			    	goto shortcut;
-			}
-#endif
 			trx->no = trx_sys_get_new_trx_no();
 			
 			mutex_exit(&kernel_mutex);
diff --git a/innobase/ut/ut0dbg.c b/innobase/ut/ut0dbg.c
index 970dd501fad..d6593b70217 100644
--- a/innobase/ut/ut0dbg.c
+++ b/innobase/ut/ut0dbg.c
@@ -18,10 +18,3 @@ ibool	ut_dbg_stop_threads	= FALSE;
 /* Null pointer used to generate memory trap */
 
 ulint*	ut_dbg_null_ptr		= NULL;
-
-/* Dummy function to prevent gcc from ignoring this file */
-void
-ut_dummy(void)
-{
-  printf("Hello world\n");
-}
diff --git a/innobase/ut/ut0mem.c b/innobase/ut/ut0mem.c
index 5dee08d64c3..eca738f0924 100644
--- a/innobase/ut/ut0mem.c
+++ b/innobase/ut/ut0mem.c
@@ -244,4 +244,4 @@ ut_str_contains(
 	}
 
 	return(FALSE);
-}
\ No newline at end of file
+}
diff --git a/innobase/ut/ut0ut.c b/innobase/ut/ut0ut.c
index 06bfb5c45ba..be311764261 100644
--- a/innobase/ut/ut0ut.c
+++ b/innobase/ut/ut0ut.c
@@ -13,6 +13,7 @@ Created 5/11/1994 Heikki Tuuri
 #endif
 
 #include <stdarg.h>
+#include <string.h>
 
 #include "ut0sort.h"