Merge r102 from hotbackup/trunk.

Corrected some comments.

os_file_create_tmpfile(): Remove the implementation from InnoDB Hot Backup.

In InnoDB Hot Backup builds, do not define dict_casedn_str(),
which is invoked in fil_load_single_table_tablespace() on
Windows.  This function depends on innobase_casedn_str() and
my_casedn_str().

Define btr_check_node_ptr() and data_error only #ifdef UNIV_DEBUG.
They are only being used in ut_ad() assertions.

Replace the occurrences of the type uint with ulint, because InnoDB
Hot Backup does not define any uint data type.

Disable lock_validate() in InnoDB Hot Backup builds.

Disable some unused static variables of srv0srv.c in InnoDB Hot Backup builds.

Disable some srv_table_...() functions in InnoDB Hot Backup builds.

Disable some unused static variables in srv0start.c in
InnoDB Hot Backup builds.

Disable io_handler_thread() in InnoDB Hot Backup builds.

Disable srv_calc_low32() and srv_calc_high32() in InnoDB Hot Backup builds
to avoid warnings about unused functions.

In fil_node_open_file(), avoid bogus assertions in InnoDB Hot Backup builds.

In fil_load_single_table_tablespace(), remove the call to dict_casedn_str(),
as it depends on MySQL code.

Copy the code of recv_reset_log_files_for_backup() from InnoDB Hot Backup.

Disable innobase_mysql_cmp(), cmp_whole_field(), cmp_data_data_slow(),
cmp_dtuple_rec_with_match() and cmp_rec_rec_with_match()
in InnoDB Hot Backup builds, as they depend on MySQL code.

Adapt dtype_set_mblen() and dtype_get_fixed_size() for InnoDB Hot Backup
builds, assuming that they will only be called on system tables, which
do not contain multi-byte characters.

Disable the static functions row_ins_set_exclusive_rec_lock() and
row_ins_dupl_error_with_rec() in InnoDB Hot Backup builds
to avoid warnings about unused functions.

In row_sel_field_store_in_mysql_format(), disable some UTF-8 related
assertions #ifndef UNIV_RELEASE_NOT_YET_STABLE.

btr/btr0btr.c

@@ -2413,6 +2413,7 @@ btr_print_tree(
 }
 #endif /* UNIV_BTR_PRINT */
 
+#ifdef UNIV_DEBUG
 /****************************************************************
 Checks that the node pointer to a page is appropriate. */
 
@@ -2458,6 +2459,7 @@ btr_check_node_ptr(
 
 	return(TRUE);
 }
+#endif /* UNIV_DEBUG */
 
 /****************************************************************
 Display identification information for a record. */

data/data0data.c

@@ -18,10 +18,10 @@ Created 5/30/1994 Heikki Tuuri
 #include "dict0dict.h"
 #include "btr0cur.h"
 
+#ifdef UNIV_DEBUG
 byte	data_error;	/* data pointers of tuple fields are initialized
 			to point here for error checking */
 
-#ifdef UNIV_DEBUG
 ulint	data_dummy;	/* this is used to fool the compiler in
 			dtuple_validate */
 #endif /* UNIV_DEBUG */

dict/dict0dict.c

@@ -199,6 +199,7 @@ FILE*	dict_foreign_err_file		= NULL;
 mutex_t	dict_foreign_err_mutex; 	/* mutex protecting the foreign
 					and unique error buffers */
 
+#ifndef UNIV_HOTBACKUP
 /**********************************************************************
 Makes all characters in a NUL-terminated UTF-8 string lower case. */
 
@@ -209,6 +210,7 @@ dict_casedn_str(
 {
 	innobase_casedn_str(a);
 }
+#endif /* !UNIV_HOTBACKUP */
 
 /************************************************************************
 Checks if the database name in two table names is the same. */

fil/fil0fil.c

@@ -510,10 +510,12 @@ fil_node_open_file(
 	ulint		size_low;
 	ulint		size_high;
 	ibool		ret;
+	ibool		success;
+#ifndef UNIV_HOTBACKUP
 	byte*		buf2;
 	byte*		page;
-	ibool		success;
 	ulint		space_id;
+#endif /* !UNIV_HOTBACKUP */
 
 #ifdef UNIV_SYNC_DEBUG
 	ut_ad(mutex_own(&(system->mutex)));
@@ -546,9 +548,6 @@ fil_node_open_file(
 			ut_a(0);
 		}
 
-		ut_a(space->purpose != FIL_LOG);
-		ut_a(space->id != 0);
-
 		os_file_get_size(node->handle, &size_low, &size_high);
 
 		size_bytes = (((ib_longlong)size_high) << 32)
@@ -557,6 +556,9 @@ fil_node_open_file(
 		node->size = (ulint) (size_bytes / UNIV_PAGE_SIZE);
 
 #else
+		ut_a(space->purpose != FIL_LOG);
+		ut_a(space->id != 0);
+
 		if (size_bytes < FIL_IBD_FILE_INITIAL_SIZE * UNIV_PAGE_SIZE) {
 	        	fprintf(stderr,
 "InnoDB: Error: the size of single-table tablespace file %s\n"
@@ -2805,6 +2807,7 @@ fil_load_single_table_tablespace(
 								filename);
 	srv_normalize_path_for_win(filepath);
 #ifdef __WIN__
+# ifndef UNIV_HOTBACKUP
 	/* If lower_case_table_names is 0 or 2, then MySQL allows database
 	directory names with upper case letters. On Windows, all table and
 	database names in InnoDB are internally always in lower case. Put the
@@ -2812,6 +2815,7 @@ fil_load_single_table_tablespace(
 	internal data dictionary. */
 
 	dict_casedn_str(filepath);
+# endif /* !UNIV_HOTBACKUP */
 #endif
 	file = os_file_create_simple_no_error_handling(filepath, OS_FILE_OPEN,
 						OS_FILE_READ_ONLY, &success);

include/btr0btr.h

@@ -277,6 +277,7 @@ btr_node_ptr_delete(
 	dict_tree_t*	tree,	/* in: index tree */
 	page_t*		page,	/* in: page whose node pointer is deleted */
 	mtr_t*		mtr);	/* in: mtr */
+#ifdef UNIV_DEBUG
 /****************************************************************
 Checks that the node pointer to a page is appropriate. */
 
@@ -287,6 +288,7 @@ btr_check_node_ptr(
 	dict_tree_t*	tree,	/* in: index tree */
 	page_t*		page,	/* in: index page */
 	mtr_t*		mtr);	/* in: mtr */
+#endif /* UNIV_DEBUG */
 /*****************************************************************
 Tries to merge the page first to the left immediate brother if such a
 brother exists, and the node pointers to the current page and to the

include/data0data.ic

@@ -9,7 +9,9 @@ Created 5/30/1994 Heikki Tuuri
 #include "mem0mem.h"
 #include "ut0rnd.h"
 
+#ifdef UNIV_DEBUG
 extern byte data_error;
+#endif /* UNIV_DEBUG */
 
 /*************************************************************************
 Gets pointer to the type struct of SQL data field. */

include/data0type.ic

@@ -8,6 +8,7 @@ Created 1/16/1996 Heikki Tuuri
 
 #include "mach0data.h"
 
+#ifndef UNIV_HOTBACKUP
 /**********************************************************************
 Get the variable length bounds of the given character set.
 
@@ -20,6 +21,7 @@ innobase_get_cset_width(
 	ulint	cset,		/* in: MySQL charset-collation code */
 	ulint*	mbminlen,	/* out: minimum length of a char (in bytes) */
 	ulint*	mbmaxlen);	/* out: maximum length of a char (in bytes) */
+#endif /* !UNIV_HOTBACKUP */
 
 /*************************************************************************
 Gets the MySQL charset-collation code for MySQL string types. */
@@ -55,9 +57,21 @@ dtype_set_mblen(
 {
 	ut_ad(type);
 	if (dtype_is_string_type(type->mtype)) {
+#ifndef UNIV_HOTBACKUP
 		innobase_get_cset_width(dtype_get_charset_coll(type->prtype),
 				&type->mbminlen, &type->mbmaxlen);
 		ut_ad(type->mbminlen <= type->mbmaxlen);
+#else /* !UNIV_HOTBACKUP */
+#ifdef notdefined
+printf("ibbackup: DEBUG: type->mtype=%lu, type->prtype=%lu\n",
+		  type->mtype, type->prtype);
+#endif
+		ut_a(type->mtype <= DATA_BINARY);
+#ifdef notdefined
+		ut_a(type->prtype == (DATA_BINARY | DATA_NOT_NULL));
+#endif
+		type->mbminlen = type->mbmaxlen = 1;
+#endif /* !UNIV_HOTBACKUP */
 	} else {
 		type->mbminlen = type->mbmaxlen = 0;
 	}
@@ -338,7 +352,6 @@ dtype_new_read_for_order_and_null_size(
 	dtype_set_mblen(type);
 }
 
-#ifndef UNIV_HOTBACKUP
 /***************************************************************************
 Returns the size of a fixed size data type, 0 if not a fixed size type. */
 UNIV_INLINE
@@ -383,6 +396,11 @@ dtype_get_fixed_size(
 			if (type->prtype & DATA_BINARY_TYPE) {
 				return(dtype_get_len(type));
 			} else {
+#ifdef UNIV_HOTBACKUP
+				if (type->mbminlen == type->mbmaxlen) {
+					return(dtype_get_len(type));
+				}
+#else /* UNIV_HOTBACKUP */
 				/* We play it safe here and ask MySQL for
 				mbminlen and mbmaxlen.  Although
 				type->mbminlen and type->mbmaxlen are
@@ -414,6 +432,7 @@ dtype_get_fixed_size(
 				if (mbminlen == mbmaxlen) {
 					return(dtype_get_len(type));
 				}
+#endif /* !UNIV_HOTBACKUP */
 			}
 			/* fall through for variable-length charsets */
 	case DATA_VARCHAR:
@@ -485,7 +504,6 @@ dtype_get_min_size(
 
 	return(0);
 }
-#endif /* !UNIV_HOTBACKUP */
 
 /***************************************************************************
 Returns a stored SQL NULL size for a type. For fixed length types it is

include/dict0dict.h

@@ -26,6 +26,7 @@ Created 1/8/1996 Heikki Tuuri
 #include "ut0byte.h"
 #include "trx0types.h"
 
+#ifndef UNIV_HOTBACKUP
 /**********************************************************************
 Makes all characters in a NUL-terminated UTF-8 string lower case. */
 
@@ -33,6 +34,7 @@ void
 dict_casedn_str(
 /*============*/
 	char*	a);	/* in/out: string to put in lower case */
+#endif /* !UNIV_HOTBACKUP */
 /************************************************************************
 Get the database name length in a table name. */
 

include/os0file.h

@@ -183,7 +183,10 @@ void
 os_io_init_simple(void);
 /*===================*/
 /***************************************************************************
-Creates a temporary file. */
+Creates a temporary file.  This function is like tmpfile(3), but
+the temporary file is created in the MySQL temporary directory.
+On Netware, this function is like tmpfile(3), because the C run-time
+library of Netware does not expose the delete-on-close flag. */
 
 FILE*
 os_file_create_tmpfile(void);

include/trx0trx.h

@@ -357,7 +357,7 @@ trx_print(
 /*======*/
 	FILE*	f,		/* in: output stream */
 	trx_t*	trx,		/* in: transaction */
-	uint	max_query_len);	/* in: max query length to print, or 0 to
+	ulint	max_query_len);	/* in: max query length to print, or 0 to
 				   use the default max length */
 
 #ifndef UNIV_HOTBACKUP

lock/lock0lock.c

@@ -396,7 +396,7 @@ lock_deadlock_recursive(
 	ulint*	cost,		/* in/out: number of calculation steps thus
 				far: if this exceeds LOCK_MAX_N_STEPS_...
 				we return LOCK_VICTIM_IS_START */
-	uint depth);            /* in: recursion depth: if this exceeds
+	ulint	depth);		/* in: recursion depth: if this exceeds
 				LOCK_MAX_DEPTH_IN_DEADLOCK_CHECK, we
 				return LOCK_VICTIM_IS_START */
 
@@ -1530,6 +1530,7 @@ lock_rec_has_expl(
 	return(NULL);
 }
 
+#ifndef UNIV_HOTBACKUP
 /*************************************************************************
 Checks if some other transaction has a lock request in the queue. */
 static
@@ -1572,6 +1573,7 @@ lock_rec_other_has_expl_req(
 
 	return(NULL);
 }
+#endif /* !UNIV_HOTBACKUP */
 
 /*************************************************************************
 Checks if some other transaction has a conflicting explicit lock request
@@ -3230,7 +3232,7 @@ lock_deadlock_recursive(
 	ulint*	cost,		/* in/out: number of calculation steps thus
 				far: if this exceeds LOCK_MAX_N_STEPS_...
 				we return LOCK_VICTIM_IS_START */
-	uint depth)		/* in: recursion depth: if this exceeds
+	ulint	depth)		/* in: recursion depth: if this exceeds
 				LOCK_MAX_DEPTH_IN_DEADLOCK_CHECK, we
 				return LOCK_VICTIM_IS_START */
 {
@@ -4169,6 +4171,7 @@ lock_rec_print(
 	}
 }
 
+#ifndef UNIV_HOTBACKUP
 /*************************************************************************
 Calculates the number of record lock structs in the record lock hash table. */
 static
@@ -4198,7 +4201,6 @@ lock_get_n_rec_locks(void)
 	return(n_locks);
 }
 
-#ifndef UNIV_HOTBACKUP	
 /*************************************************************************
 Prints info of locks for all transactions. */
 

log/log0recv.c

@@ -3064,22 +3064,22 @@ recv_reset_log_files_for_backup(
 	byte*		buf;
 	ulint		i;
 	ulint		log_dir_len;
-	char*		name;
-	static const
-	char		logfilename[] = "ib_logfile";
+	char		name[5000];
+	static const char ib_logfile_basename[] = "ib_logfile";
 
 	log_dir_len = strlen(log_dir);
-	/* reserve space for log_dir, "ib_logfile" and a number */
-	name = memcpy(mem_alloc(log_dir_len + ((sizeof logfilename) + 11)),
-		log_dir, log_dir_len);
-	memcpy(name + log_dir_len, logfilename, sizeof logfilename);
+	/* full path name of ib_logfile consists of log dir path + basename
+	   + number. This must fit in the name buffer.
+	*/
+	ut_a(log_dir_len + strlen(ib_logfile_basename) + 11  < sizeof(name));
 	
 	buf = ut_malloc(LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE);
         memset(buf, '\0', LOG_FILE_HDR_SIZE + OS_FILE_LOG_BLOCK_SIZE);
 
 	for (i = 0; i < n_log_files; i++) {
 
-		sprintf(name + log_dir_len + sizeof logfilename, "%lu", (ulong) i);
+		sprintf(name, "%s%s%lu", log_dir,
+			ib_logfile_basename, (ulong)i);
 
 		log_file = os_file_create_simple(name, OS_FILE_CREATE,
 						OS_FILE_READ_WRITE, &success);
@@ -3117,7 +3117,7 @@ recv_reset_log_files_for_backup(
 	log_block_init_in_old_format(buf + LOG_FILE_HDR_SIZE, lsn);
 	log_block_set_first_rec_group(buf + LOG_FILE_HDR_SIZE,
 							LOG_BLOCK_HDR_SIZE);
-	strcpy(name + log_dir_len + sizeof logfilename, "0");
+	sprintf(name, "%s%s%lu", log_dir, ib_logfile_basename, (ulong)0);
 
 	log_file = os_file_create_simple(name, OS_FILE_OPEN,
 						OS_FILE_READ_WRITE, &success);
@@ -3132,7 +3132,6 @@ recv_reset_log_files_for_backup(
 	os_file_flush(log_file);
 	os_file_close(log_file);
 
-	mem_free(name);
 	ut_free(buf);
 }
 #endif /* UNIV_HOTBACKUP */

os/os0file.c

@@ -502,7 +502,8 @@ os_io_init_simple(void)
 
 #if !defined(UNIV_HOTBACKUP) && !defined(__NETWARE__)
 /*************************************************************************
-Creates a temporary file. This function is defined in ha_innodb.cc. */
+Creates a temporary file that will be deleted on close.
+This function is defined in ha_innodb.cc. */
 
 int
 innobase_mysql_tmpfile(void);
@@ -511,7 +512,10 @@ innobase_mysql_tmpfile(void);
 #endif /* !UNIV_HOTBACKUP && !__NETWARE__ */
 
 /***************************************************************************
-Creates a temporary file. */
+Creates a temporary file.  This function is like tmpfile(3), but
+the temporary file is created in the MySQL temporary directory.
+On Netware, this function is like tmpfile(3), because the C run-time
+library of Netware does not expose the delete-on-close flag. */
 
 FILE*
 os_file_create_tmpfile(void)
@@ -536,7 +540,7 @@ os_file_create_tmpfile(void)
 			O_SEQUENTIAL | O_SHORT_LIVED | O_TEMPORARY |
 #  endif /* __WIN__ */
 			O_CREAT | O_EXCL | O_RDWR,
-			S_IREAD | S_IWRITE);
+			0600);
 		if (fd >= 0) {
 #  ifndef __WIN__
 			unlink(name);

rem/rem0cmp.c

@@ -57,6 +57,7 @@ cmp_debug_dtuple_rec_with_match(
 				returns, contains the value for current
 				comparison */
 #endif /* UNIV_DEBUG */
+#ifndef UNIV_HOTBACKUP
 /*****************************************************************
 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
@@ -75,7 +76,7 @@ innobase_mysql_cmp(
 	unsigned char*	b,		/* in: data field */
 	unsigned int	b_length);	/* in: data field length,
 					not UNIV_SQL_NULL */
-
+#endif /* !UNIV_HOTBACKUP */
 /*************************************************************************
 Transforms the character code so that it is ordered appropriately for the
 language. This is only used for the latin1 char set. MySQL does the
@@ -148,6 +149,7 @@ cmp_types_are_equal(
 	return(TRUE);
 }
 
+#ifndef UNIV_HOTBACKUP
 /*****************************************************************
 Innobase uses this function to compare two data fields for which the data type
 is such that we must compare whole fields or call MySQL to do the comparison */
@@ -276,6 +278,7 @@ cmp_whole_field(
 
 	return(0);
 }
+#endif /* !UNIV_HOTBACKUP */
 
 /*****************************************************************
 This function is used to compare two data fields for which we know the
@@ -294,6 +297,7 @@ cmp_data_data_slow(
 				buffer) */
 	ulint		len2)	/* in: data field length or UNIV_SQL_NULL */
 {
+#ifndef UNIV_HOTBACKUP
 	ulint	data1_byte;
 	ulint	data2_byte;
 	ulint	cur_bytes;
@@ -388,6 +392,12 @@ cmp_data_data_slow(
 		data1++;
 		data2++;
 	}
+#else /* !UNIV_HOTBACKUP */
+	/* This function depends on MySQL code that is not included in
+	InnoDB Hot Backup builds.  Besides, this function should never
+	be called in InnoDB Hot Backup. */
+	ut_error;
+#endif /* !UNIV_HOTBACKUP */
 
 	return(0);		/* Not reached */
 }
@@ -423,6 +433,7 @@ cmp_dtuple_rec_with_match(
 				matched; when function returns, contains the
 				value for current comparison */
 {
+#ifndef UNIV_HOTBACKUP
 	dtype_t*	cur_type;	/* pointer to type of the current
 					field in dtuple */
 	dfield_t*	dtuple_field;	/* current field in logical record */
@@ -624,6 +635,13 @@ order_resolved:
 	*matched_bytes = cur_bytes;
 
 	return(ret);
+#else /* !UNIV_HOTBACKUP */
+	/* This function depends on MySQL code that is not included in
+	InnoDB Hot Backup builds.  Besides, this function should never
+	be called in InnoDB Hot Backup. */
+	ut_error;
+	return(0);
+#endif /* !UNIV_HOTBACKUP */
 }
 
 /******************************************************************
@@ -712,6 +730,7 @@ cmp_rec_rec_with_match(
 				matched; when the function returns, contains
 				the value for the current comparison */
 {
+#ifndef UNIV_HOTBACKUP
 	dtype_t* cur_type;	/* pointer to type struct of the
 				current field in index */
 	ulint	rec1_n_fields;	/* the number of fields in rec */
@@ -919,6 +938,13 @@ order_resolved:
 	*matched_bytes = cur_bytes;
 
 	return(ret);
+#else /* !UNIV_HOTBACKUP */
+	/* This function depends on MySQL code that is not included in
+	InnoDB Hot Backup builds.  Besides, this function should never
+	be called in InnoDB Hot Backup. */
+	ut_error;
+	return(0);
+#endif /* !UNIV_HOTBACKUP */
 }
 
 #ifdef UNIV_DEBUG

row/row0ins.c

@@ -1137,6 +1137,7 @@ row_ins_set_shared_rec_lock(
 	return(err);
 }
 
+#ifndef UNIV_HOTBACKUP
 /*************************************************************************
 Sets a exclusive lock on a record. Used in locking possible duplicate key
 records */
@@ -1166,6 +1167,7 @@ row_ins_set_exclusive_rec_lock(
 
 	return(err);
 }
+#endif /* !UNIV_HOTBACKUP */
 	
 /*******************************************************************
 Checks if foreign key constraint fails for an index entry. Sets shared locks
@@ -1564,6 +1566,7 @@ row_ins_check_foreign_constraints(
 	return(DB_SUCCESS);
 }
 
+#ifndef UNIV_HOTBACKUP
 /*******************************************************************
 Checks if a unique key violation to rec would occur at the index entry
 insert. */
@@ -1615,6 +1618,7 @@ row_ins_dupl_error_with_rec(
 
 	return(!rec_get_deleted_flag(rec, rec_offs_comp(offsets)));
 }	
+#endif /* !UNIV_HOTBACKUP */
 
 /*******************************************************************
 Scans a unique non-clustered index at a given index entry to determine

row/row0sel.c

@@ -2393,16 +2393,18 @@ row_sel_field_store_in_mysql_format(
 	} else if (templ->type == DATA_MYSQL) {
 		memcpy(dest, data, len);
 
+#if defined(UNIV_RELEASE_NOT_YET_STABLE) || defined(UNIV_DEBUG)
 		ut_a(templ->mysql_col_len >= len);
 		ut_a(templ->mbmaxlen >= templ->mbminlen);
 
 		ut_a(templ->mbmaxlen > templ->mbminlen
 			|| templ->mysql_col_len == len);
+		ut_a(len * templ->mbmaxlen >= templ->mysql_col_len);
+#endif /* UNIV_RELEASE_NOT_YET_STABLE || UNIV_DEBUG */
 		/* The following assertion would fail for old tables
 		containing UTF-8 ENUM columns due to Bug #9526. */
 		ut_ad(!templ->mbmaxlen
 			|| !(templ->mysql_col_len % templ->mbmaxlen));
-		ut_a(len * templ->mbmaxlen >= templ->mysql_col_len);
 
 		if (templ->mbminlen != templ->mbmaxlen) {
 			/* Pad with spaces. This undoes the stripping
@@ -2412,6 +2414,7 @@ row_sel_field_store_in_mysql_format(
 			memset(dest + len, 0x20, templ->mysql_col_len - len);
 		}
 	} else {
+#if defined(UNIV_RELEASE_NOT_YET_STABLE) || defined(UNIV_DEBUG)
 		ut_a(templ->type == DATA_CHAR
 			|| templ->type == DATA_FIXBINARY
 			/*|| templ->type == DATA_SYS_CHILD
@@ -2419,6 +2422,7 @@ row_sel_field_store_in_mysql_format(
 			|| templ->type == DATA_FLOAT
 			|| templ->type == DATA_DOUBLE
 			|| templ->type == DATA_DECIMAL);
+#endif /* UNIV_RELEASE_NOT_YET_STABLE || UNIV_DEBUG */
 		ut_ad(templ->mysql_col_len == len);
 
 		memcpy(dest, data, len);

srv/srv0srv.c

@@ -339,10 +339,12 @@ ulint		srv_n_rows_inserted		= 0;
 ulint		srv_n_rows_updated		= 0;
 ulint		srv_n_rows_deleted		= 0;
 ulint		srv_n_rows_read			= 0;
+#ifndef UNIV_HOTBACKUP
 static ulint	srv_n_rows_inserted_old		= 0;
 static ulint	srv_n_rows_updated_old		= 0;
 static ulint	srv_n_rows_deleted_old		= 0;
 static ulint	srv_n_rows_read_old		= 0;
+#endif /* !UNIV_HOTBACKUP */
 
 ulint		srv_n_lock_wait_count		= 0;
 ulint		srv_n_lock_wait_current_count	= 0;
@@ -663,6 +665,7 @@ srv_table_get_nth_slot(
 	return(srv_sys->threads + index);
 }
 
+#ifndef UNIV_HOTBACKUP
 /*************************************************************************
 Gets the number of threads in the system. */
 
@@ -771,6 +774,7 @@ srv_suspend_thread(void)
 
 	return(event);
 }
+#endif /* !UNIV_HOTBACKUP */
 
 /*************************************************************************
 Releases threads of the type given from suspension in the thread table.

srv/srv0start.c

@@ -68,20 +68,20 @@ ibool		srv_have_fullfsync = FALSE;
 
 ibool		srv_start_raw_disk_in_use  = FALSE;
 
-static ibool	srv_start_has_been_called  = FALSE;
-
 ulint           srv_sizeof_trx_t_in_ha_innodb_cc;
 
 ibool           srv_startup_is_before_trx_rollback_phase = FALSE;
 ibool           srv_is_being_started = FALSE;
+#ifndef UNIV_HOTBACKUP
+static ibool	srv_start_has_been_called  = FALSE;
 static ibool	srv_was_started      = FALSE;
+#endif /* !UNIV_HOTBACKUP */
 
 /* At a shutdown the value first climbs to SRV_SHUTDOWN_CLEANUP
 and then to SRV_SHUTDOWN_LAST_PHASE */
 ulint		srv_shutdown_state = 0;
 
-ibool		measure_cont	= FALSE;
-
+#ifndef UNIV_HOTBACKUP
 static os_file_t	files[1000];
 
 static mutex_t		ios_mutex;
@@ -96,6 +96,7 @@ static os_fast_mutex_t	srv_os_test_mutex;
 
 /* Name of srv_monitor_file */
 static char*	srv_monitor_file_name;
+#endif /* !UNIV_HOTBACKUP */
 
 #define SRV_N_PENDING_IOS_PER_THREAD 	OS_AIO_N_PENDING_IOS_PER_THREAD
 #define SRV_MAX_N_PENDING_SYNC_IOS	100
@@ -420,6 +421,7 @@ srv_parse_log_group_home_dirs(
 	return(TRUE);
 }
 
+#ifndef UNIV_HOTBACKUP
 /************************************************************************
 I/o-handler thread function. */
 static
@@ -463,6 +465,7 @@ io_handler_thread(
 	return(0);
 #endif
 }
+#endif /* !UNIV_HOTBACKUP */
 
 #ifdef __WIN__
 #define SRV_PATH_SEPARATOR	'\\'
@@ -516,6 +519,7 @@ srv_add_path_separator_if_needed(
 	return(out_str);
 }
 
+#ifndef UNIV_HOTBACKUP
 /*************************************************************************
 Calculates the low 32 bits when a file size which is given as a number
 database pages is converted to the number of bytes. */
@@ -544,7 +548,6 @@ srv_calc_high32(
 	return(file_size >> (32 - UNIV_PAGE_SIZE_SHIFT));
 }
 
-#ifndef UNIV_HOTBACKUP
 /*************************************************************************
 Creates or opens the log files and closes them. */
 static

trx/trx0trx.c

@@ -32,7 +32,7 @@ copy MUST be equal to the one in mysql/sql/ha_innodb.cc ! */
 void innobase_mysql_print_thd(
 	FILE*	f,
 	void*	thd,
-	uint	max_query_len);
+	ulint	max_query_len);
 
 /* Dummy session used currently in MySQL interface */
 sess_t*		trx_dummy_sess = NULL;
@@ -1690,7 +1690,7 @@ trx_print(
 /*======*/
 	FILE*	f,		/* in: output stream */
 	trx_t*	trx,		/* in: transaction */
-	uint	max_query_len)	/* in: max query length to print, or 0 to
+	ulint	max_query_len)	/* in: max query length to print, or 0 to
 				   use the default max length */
 {
 	ibool	newline;
@@ -1950,7 +1950,7 @@ trx_recover_for_mysql(
 	ulint	len)		/* in: number of slots in xid_list */
 {
 	trx_t*	trx;
-	int	count = 0;
+	ulint	count = 0;
 
 	ut_ad(xid_list);
 	ut_ad(len);
@@ -1985,7 +1985,7 @@ trx_recover_for_mysql(
 
 			count++;
 		
-			if ((uint)count == len ) {
+			if (count == len) {
 				break;
 			}
 		}
@@ -1998,8 +1998,8 @@ trx_recover_for_mysql(
 	if (count > 0){
 		ut_print_timestamp(stderr);
 		fprintf(stderr,
-"  InnoDB: %d transactions in prepared state after recovery\n",
-			count);
+"  InnoDB: %lu transactions in prepared state after recovery\n",
+			(ulong) count);
 	}
 
 	return (count);