into mysql.com:/home/mysql_src/mysql-4.0

In tables_ok(), when there is no table having "updating==TRUE" in the list,
    return that we don't replicate this statement (the slave is supposed to
    replicate *changes* only).
    In practice, the case can only happen for this statement:
    DELETE t FROM t,u WHERE ... ;
    tables_ok(t,u) will now return 0, which (check all_tables_not_ok())
    will give a chance to tables_ok(t) to run.


sql/slave.cc:
  In tables_ok(), when there is no table having "updating==TRUE" in the list,
  return that we don't replicate this statement (the slave is supposed to
  replicate *changes* only).
  In practice, the case can only happen for this statement:
  DELETE t FROM t,u WHERE ... ;
  tables_ok(t,u) will now return 0, which (check all_tables_not_ok())
  will give a chance to tables_ok(t) to run.

were never defined.  This potentially caused problems when trying to link
libmysqld with shared libraries.


strings/longlong2str-x86.s:
  typo: longlong10_str -> longlong10_to_str
strings/strings-x86.s:
  typo: strxmov_end-strxmov -> .strxmov_end-strxmov
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

  Use only noninlined InnoDB functions in ha_innodb.cc


innobase/sync/sync0sync.c:
  Use only noninlined InnoDB functions in ha_innodb.cc
innobase/include/sync0sync.h:
  Use only noninlined InnoDB functions in ha_innodb.cc
sql/ha_innodb.cc:
  Use only noninlined InnoDB functions in ha_innodb.cc

into gw.mysql.r18.ru:/usr/home/ram/work/4.0.b3376

- Changed reading of config file so that one can use a separate config
  file for [mysqld_multi] also. In other words --config-file=file will
  read group [mysqld_multi] from this file, earlier it wouldn't have.

as we transform the 3.23 Load_log_event into a 4.0 Create_file_log_event which is one
byte longer, we need to increment event_len. The bug was that we did not increment it,
so later in code the end 0 was not seen so there was for example a segfault in
strlen(fname) because fname was not 0-terminated.
Other problems remain in 3.23->4.0 replication of LOAD DATA INFILE but they are less serious:
Exec_master_log_pos and Relay_log_space are incorrect. I'll document them.
They are not fixable without significant code changes (if you fix those problems in 4.0,
you get assertion failures somewhere else etc), * which are already done in 5.0.0 *.


sql/slave.cc:
  In 3.23->4.0 replication of LOAD DATA INFILE:
  as we transform the 3.23 Load_log_event into a 4.0 Create_file_log_event which is one
  byte longer, we need to increment event_len.
  So we need to modify the event_len stored in the event.
  And we need to decrement event_len when we compute the offset in the master's binlog.

into hundin.mysql.fi:/home/marko/j/mysql-4.0

innobase/sync/sync0sync.c:
  Fix a preprocessor error introduced in ChangeSet 1.1772

  Fix a glitch reported by Philippe Lewicki on the general mailing list: do not print a warning to the .err log if read_key fails with a lock wait timeout error 146


sql/sql_select.cc:
  Fix a glitch reported by Philippe Lewicki on the general mailing list: do not print a warning to the .err log if read_key fails with a lock wait timeout error 146

into mysql.com:/home/mysql_src/mysql-4.0

if you are printing LOAD DATA INFILE and its USE as comments, don't update 'last_db' (because you
have not actually changed the db in the server).


sql/log_event.cc:
  if you are printing LOAD DATA INFILE and its USE as comments, don't update 'last_db' (because you
  have not actually changed the db in the server).

innobase/btr/btr0btr.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/buf/buf0buf.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/buf/buf0flu.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/buf/buf0lru.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/buf/buf0rea.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/data/data0type.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/dict/dict0dict.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/fsp/fsp0fsp.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/fut/fut0lst.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/ibuf/ibuf0ibuf.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/btr0btr.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/buf0buf.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/buf0buf.ic:
  Remove global declaration of buf_dbg_counter
innobase/include/buf0flu.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/buf0lru.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/data0type.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/dict0dict.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/fsp0fsp.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/fut0lst.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/lock0lock.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/mem0dbg.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/mem0dbg.ic:
  Add #ifdef UNIV_MEM_DEBUG around debug code
innobase/include/mem0pool.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/mtr0mtr.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/pars0opt.h:
  Add #ifdef UNIV_SQL_DEBUG around debug code
innobase/include/sync0rw.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/sync0sync.h:
  Add #ifdef UNIV_DEBUG around debug code
innobase/include/trx0sys.h:
  Add #ifdef UNIV_HOTBACKUP around InnoDB Hot Backup specific code
innobase/lock/lock0lock.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/mem/mem0dbg.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/mem/mem0pool.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/mtr/mtr0mtr.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/pars/pars0opt.c:
  Add #ifdef UNIV_SQL_DEBUG around debug code
innobase/srv/srv0start.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/sync/sync0rw.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/sync/sync0sync.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/trx/trx0roll.c:
  Add #ifdef UNIV_DEBUG around debug code
innobase/trx/trx0sys.c:
  Add #ifdef UNIV_HOTBACKUP around InnoDB Hot Backup specific code

Backport of a part of this changeset of 4.1:
ChangeSet@1.1753.1.1, 2004-04-05 13:56:05+03:00, monty@mysql.com
which fixes the bug.


sql/slave.cc:
  even if mi is already inited (replication already run once before),
  we need to seek back to the beginning of the relay log to be able
  to later check the binlog's magic number.

into mysql.com:/home/mysql_src/mysql-4.0

too big by 6 bytes. So I add code to substract 6 bytes if the master is 3.23.
This is not perfect (because it won't work if the slave I/O thread has not
noticed yet that the master is 3.23), but as long as the slave I/O thread
starts Exec_master_log_pos will be ok.
It must be merged to 4.1 but not to 5.0 (or it can be, because of #if MYSQL_VERSION_ID),
because 5.0 already works if the master is 3.23 (and in a more natural way:
in 5.0 we store the end_log_pos in the binlog and relay log).
I had to move functions from slave.h to slave.cc to satisfy gcc.


sql/log_event.cc:
  make the event's length 6 bytes shorter if the master is 3.23
sql/slave.cc:
  Moving several st_relay_log_info methods out of the declaration of the struct,
  because gcc complained that 'mi' was not declared.
  Substracting 6 bytes from the event's length in inc_pos() if the master is 3.23.
sql/slave.h:
  moving several methods out of the declaration of st_relay_log_info.
  Removing 'inline', let's have the compiler decide.

instead of stdout or fixed-size memory buffers


innobase/btr/btr0btr.c:
  Output to stderr; quote table and index names
innobase/btr/btr0cur.c:
  Output to stderr; quote table and index names
innobase/btr/btr0sea.c:
  Output to stderr
innobase/buf/buf0buf.c:
  Output to stderr; quote table and index names
innobase/buf/buf0flu.c:
  Output to stderr
innobase/buf/buf0lru.c:
  Output to stderr
innobase/buf/buf0rea.c:
  Output to stderr
innobase/data/data0data.c:
  Remove dtuple_validate() unless #ifdef UNIV_DEBUG
  Remove unnecessary sprintf() calls
  Output to stderr
innobase/data/data0type.c:
  Output to stderr
innobase/dict/dict0boot.c:
  Remove dummy call to printf()
innobase/dict/dict0crea.c:
  Output diagnostic information to stream, not to memory
innobase/dict/dict0dict.c:
  Output diagnostics to a file, not to a memory buffer
innobase/dict/dict0load.c:
  Output to stderr; quote table and index names
innobase/eval/eval0eval.c:
  Output to stderr
innobase/fil/fil0fil.c:
  Output to stderr
innobase/fsp/fsp0fsp.c:
  Output to stderr
  Avoid sprintf()
innobase/fut/fut0lst.c:
  Output to stderr
innobase/ha/ha0ha.c:
  Output to stream, not to memory buffer
innobase/ibuf/ibuf0ibuf.c:
  Output to stderr
  Avoid sprintf()
innobase/include/buf0buf.h:
  Output to stream, not to memory buffer
innobase/include/buf0buf.ic:
  Use %p for displaying pointers
innobase/include/data0data.h:
  Remove dtuple_sprintf()
innobase/include/dict0dict.h:
  Output to stream, not to memory buffer
innobase/include/ha0ha.h:
  Output to stream, not to memory buffer
innobase/include/ibuf0ibuf.h:
  Output to stream, not to memory buffer
innobase/include/lock0lock.h:
  Output to stream, not to memory buffer
innobase/include/log0log.h:
  Output to stream, not to memory buffer
innobase/include/mtr0log.ic:
  Output to stderr
  Display pointers with %p
innobase/include/os0file.h:
  Output to stream, not to memory buffer
innobase/include/rem0rec.h:
  Remove rec_sprintf()
innobase/include/rem0rec.ic:
  Output to stderr
innobase/include/row0sel.ic:
  Output to stderr
innobase/include/row0upd.ic:
  Quote table and index names
innobase/include/srv0srv.h:
  Remove srv_sprintf_innodb_monitor()
innobase/include/sync0arr.h:
  Output to stream, not to memory buffer
innobase/include/sync0sync.h:
  Output to stream, not to memory buffer
innobase/include/trx0sys.h:
  Output to stderr
innobase/include/trx0trx.h:
  Output to stream, not to memory buffer
innobase/include/ut0ut.h:
  Remove ut_sprintf_buf()
  Add ut_print_name(), ut_print_namel() and ut_copy_file()
innobase/lock/lock0lock.c:
  Output to stream, not to memory buffer
innobase/log/log0log.c:
  Output to stderr
innobase/log/log0recv.c:
  Output to stderr
innobase/mem/mem0dbg.c:
  Output to stderr
innobase/mtr/mtr0log.c:
  Display pointers with %p
innobase/mtr/mtr0mtr.c:
  Output to stderr
innobase/os/os0file.c:
  Output to stream, not to memory buffer
innobase/os/os0proc.c:
  Output to stderr
innobase/os/os0thread.c:
  Output to stderr
innobase/page/page0cur.c:
  Output to stderr
innobase/page/page0page.c:
  Avoid sprintf()
  Output to stderr instead of stdout
innobase/pars/pars0opt.c:
  Output to stderr instead of stdout
innobase/rem/rem0rec.c:
  Remove rec_sprintf()
  Output to stderr instead of stdout
innobase/row/row0ins.c:
  Output diagnostics to stream instead of memory buffer
innobase/row/row0mysql.c:
  Output to stderr instead of stdout
  Quote table and index names
innobase/row/row0purge.c:
  Output to stderr instead of stdout
innobase/row/row0row.c:
  Quote table and index names
innobase/row/row0sel.c:
  Output to stderr instead of stdout
  Quote table and index names
innobase/row/row0umod.c:
  Avoid sprintf()
  Quote table and index names
innobase/row/row0undo.c:
  Output to stderr instead of stdout
innobase/row/row0upd.c:
  Avoid sprintf()
innobase/srv/srv0srv.c:
  Output to stderr instead of stdout
innobase/srv/srv0start.c:
  Handle srv_monitor_file
  Make some global variables static
innobase/sync/sync0arr.c:
  Output to stderr instead of stdout
  Output to stream instead of memory buffer
innobase/sync/sync0rw.c:
  Output to stderr instead of stdout
innobase/sync/sync0sync.c:
  Output to stderr instead of stdout
  Output to stream instead of memory buffer
innobase/trx/trx0purge.c:
  Output to stderr instead of stdout
innobase/trx/trx0rec.c:
  Quote index and table names
  Avoid sprintf()
innobase/trx/trx0roll.c:
  Quote identifier names
  Output to stderr instead of stdout
innobase/trx/trx0sys.c:
  Output to stderr instead of stdout
innobase/trx/trx0trx.c:
  Output to stream instead of memory buffer
innobase/trx/trx0undo.c:
  Output to stderr instead of stdout
innobase/ut/ut0ut.c:
  Declare mysql_get_identifier_quote_char()
  Remove ut_sprintf_buf()
  Add ut_print_name() and ut_print_namel()
  Add ut_copy_file()
sql/ha_innodb.cc:
  innobase_mysql_print_thd(): output to stream, not to memory buffer
  Add mysql_get_identifier_quote_char()
  Remove unused function innobase_print_error()
  Display pointers with %p
  Buffer InnoDB output via files, not via statically allocated memory

into hundin.mysql.fi:/home/marko/j/mysql-4.0

into eagle.mysql.r18.ru:/home/vva/work/BUG_3361/mysql-4.0

client/mysqldump.c:
  changed quotation mark around DECIMAL field values from " to '
  as fix of BUG #3361 "mysqldump quotes DECIMAL values"
mysql-test/r/mysqldump.result:
  added test for Bug #3361 "mysqldump quotes DECIMAL values"
mysql-test/t/mysqldump.test:
  added test for Bug #3361 "mysqldump quotes DECIMAL values"

into hundin.mysql.fi:/home/marko/i/mysql-4.0

innobase/fil/fil0fil.c:
  Backport fil_path_to_mysql_datadir from 4.1
innobase/include/fil0fil.h:
  Backport fil_path_to_mysql_datadir from 4.1
sql/ha_innodb.cc:
  Backport fil_path_to_mysql_datadir from 4.1

into serg.mylan:/usr/home/serg/Abk/mysql-4.0

when dropping database (Bug #3058)


innobase/dict/dict0crea.c:
  Add a parameter to row_drop_table_for_mysql()
innobase/dict/dict0dict.c:
  Make dict_tables_have_same_db() a global function
innobase/include/dict0dict.h:
  Make dict_tables_have_same_db() a global function
innobase/include/row0mysql.h:
  Add a parameter to row_drop_table_for_mysql()
innobase/row/row0mysql.c:
  Add a parameter "drop_db" to row_drop_table_for_mysql()
  to skip foreign constraint checks on tables in same database
innobase/trx/trx0roll.c:
  Add a parameter to row_drop_table_for_mysql()
sql/ha_innodb.cc:
  Add a parameter "drop_db" to row_drop_table_for_mysql()
  innobase_drop_database(): allocate namebuf dynamically

into hundin.mysql.fi:/home/marko/j/mysql-4.0

innobase/include/pars0pars.h:
  Remove dummy yywrap() function (use %noyywrap in pars0lex.l)
innobase/pars/lexyy.c:
  New version corresponding to pars0lex.l
innobase/pars/pars0lex.l:
  Add %option statements
  Add string_append()
  Allow quotes within quotes
  Simplify the patterns for matching comments
innobase/pars/pars0pars.c:
  Remove dummy yywrap() function (use %noyywrap in pars0lex.l)
innobase/pars/pars0sym.c:
  Remove quote handling from sym_tab_add_str_lit()

into eagle.mysql.r18.ru:/home/vva/work/BUG_3200/mysql-4.0

into eagle.mysql.r18.ru:/home/vva/work/BUG_3200/mysql-4.0

into hundin.mysql.fi:/home/marko/j/mysql-4.0


innobase/fil/fil0fil.c:
  Auto merged
innobase/srv/srv0srv.c:
  Auto merged

innobase/dict/dict0crea.c:
  Remove unneeded prototypes for static functions
  Remove unused parameters from some functions
  Replace some assertions with compile-time checks
  dict_create_add_foreigns_to_dictionary():
  allocate space dynamically for the SQL, and quote quotes
innobase/dict/dict0dict.c:
  Remove unnecessary prototypes for static functions
  dict_tables_have_same_db(): Remove length limitation
  dict_remove_db_name(): Use strchr()
  dict_get_db_name_len(): Use strchr()
  Replace mem_heap_alloc()+strlen()+memcpy() with mem_heap_strdup()
  Remove unnecessary strlen() calls
  Allocate space dynamically for generated strings
  dict_scan_id(): allow quotes within quoted strings
innobase/dict/dict0load.c:
  Remove unnecessary strlen() calls
  Replace mem_heap_alloc()+strlen()+memcpy() with mem_heap_strdup()
innobase/dict/dict0mem.c:
  Replace mem_heap_alloc()+strlen()+memcpy() with mem_heap_strdup()
innobase/eval/eval0eval.c:
  Make TO_CHAR() work with any machine word width
innobase/fil/fil0fil.c:
  Replace mem_alloc()+strlen()+strcpy() with mem_strdup()
innobase/ibuf/ibuf0ibuf.c:
  Make some global variables static
  Add #ifdef UNIV_IBUF_DEBUG around debug statements
innobase/include/data0data.h:
  Add #ifdef UNIV_DEBUG around dtuple_validate()
innobase/include/data0data.ic:
  Replace = with == in ut_ad(tuple->magic_n == DATA_TUPLE_MAGIC_N)
innobase/include/dict0dict.h:
  Add const qualifiers
innobase/include/lock0lock.h:
  Add UL suffixes to unsigned long masks
innobase/include/log0log.h:
  Remove unused parameter "type" of log_group_write_buf()
innobase/include/mem0mem.h:
  Add mem_strdup(), mem_strdupl(), mem_strdupq(), mem_heap_strdup(),
  and mem_heap_strdupl()
innobase/include/mem0mem.ic:
  Add mem_strdup(), mem_strdupl(), mem_strdupq(), mem_heap_strdup(),
  and mem_heap_strdupl()
innobase/include/row0uins.h:
  Remove unused parameter "thr" of row_undo_ins()
innobase/include/row0undo.h:
  Remvoe unused parameter "thr" of row_undo_search_clust_to_pcur()
innobase/include/ut0byte.h:
  Add const qualifier to ut_cpy_in_lower_case()
  Remove parameter "len" of ut_cmp_in_lower_case()
innobase/include/ut0mem.h:
  Add ut_strlenq(), ut_strcpyq() and ut_memcpyq()
innobase/include/ut0mem.ic:
  Add ut_strlenq()
innobase/include/ut0ut.h:
  Declare ut_sprintf() as a printf-style function
innobase/lock/lock0lock.c:
  lock_clust_rec_modify_check_and_lock(): Remove unused variable "trx"
innobase/log/log0log.c:
  Remove unused parameters
innobase/log/log0recv.c:
  Remove parameter "type" from log_group_write_buf()
innobase/mem/mem0mem.c:
  Simplify the initialization of block->init_block
innobase/mtr/mtr0log.c:
  Add a debug assertion to mlog_parse_initial_log_record()
innobase/page/page0cur.c:
  Add debug assertion to page_cur_insert_rec_write_log()
  Remove hard-coded buffer size in page_cur_parse_insert_rec()
innobase/page/page0page.c:
  Remove unneeded variable rec
innobase/pars/pars0opt.c:
  Correct a potential buffer overflow
innobase/pars/pars0pars.c:
  Replace mem_heap_alloc()+strlen()+memcpy() with mem_heap_strdup()
innobase/row/row0ins.c:
  Replace parameter "thr" with "trx" in row_ins_foreign_report_add_err()
  Remove unnecessary strlen() call
  Use strchr()
innobase/row/row0mysql.c:
  Add row_mysql_is_recovered_tmp_table()
  Add row_mysql_is_system_table()
  Compare reserved table names with exact match
  Use strstr() and strchr() and mem_strdupl()
  Compute space needed for generated SQL, and allocate it dynamically
innobase/row/row0purge.c:
  Remove unused parameters "thr"
innobase/row/row0row.c:
  Simplify row_get_clust_rec()
innobase/row/row0uins.c:
  Remove unused parameters "thr"
innobase/row/row0umod.c:
  Remove unused variable "index"
  row_undo_mod_del_unmark_sec_and_undo_update():
   Remove parameter "node" and variable "rec"
  Remove unused parameters "thr"
innobase/row/row0undo.c:
  Remove unused parameters "thr"
innobase/srv/srv0srv.c:
  Replace UT_NOT_USED() with __attribute__((unused))
innobase/srv/srv0start.c:
  Remove unnecessary strlen() calls
  Remove unused parameter "create_new_db" of open_or_create_log_file()
innobase/trx/trx0roll.c:
  Replace mem_alloc()+strlen()+memcpy() with mem_strdup()
innobase/trx/trx0sys.c:
  Remove unnecessary strlen() call
innobase/ut/ut0byte.c:
  Add const qualifier to ut_cpy_in_lower_case()
  Remove parameter "len" of ut_cmp_in_lower_case()
innobase/ut/ut0mem.c:
  Add ut_strlenq() and ut_memcpyq()
sql/ha_innodb.cc:
  Remove parameter "len" of ut_cmp_in_lower_case()

  Add an accessor function to set srv_io_thread_op_info, change the type to const char*, also change the type of srv_io_thread_function to const char*


innobase/srv/srv0srv.c:
  Add an accessor function to set srv_io_thread_op_info, change the type to const char*, also change the type of srv_io_thread_function to const char*
innobase/include/srv0srv.h:
  Add an accessor function to set srv_io_thread_op_info, change the type to const char*, also change the type of srv_io_thread_function to const char*
innobase/os/os0file.c:
  Add an accessor function to set srv_io_thread_op_info, change the type to const char*, also change the type of srv_io_thread_function to const char*
innobase/fil/fil0fil.c:
  Add an accessor function to set srv_io_thread_op_info, change the type to const char*, also change the type of srv_io_thread_function to const char*

  Add assertions to check that we do not go out of bounds of io thread status array
os0file.c:
  Fix memory corruption (assertion failure on line 244 of sync0sync.c) reported by Miguel in a Windows build of MySQL-4.1.2. The bug is present in all InnoDB versions in Windows, but it depends on how the linker places a static array in srv0srv.c, whether the bug shows itself. 4 bytes were overwritten with a pointer to a statically allocated string: 'get windows aio return value'.


innobase/os/os0file.c:
  Fix memory corruption (assertion failure on line 244 of sync0sync.c) reported by Miguel in a Windows build of MySQL-4.1.2. The bug is present in all InnoDB versions in Windows, but it depends on how the linker places a static array in srv0srv.c, whether the bug shows itself. 4 bytes were overwritten with a pointer to a statically allocated string: 'get windows aio return value'.
innobase/fil/fil0fil.c:
  Add assertions to check that we do not go out of bounds of io thread status array

into hundin.mysql.fi:/home/marko/j/mysql-4.0

innobase/btr/btr0cur.c:
  Remove unused parameter of btr_cur_latch_leaves()
  Simplify logic and add debug assertion in btr_cur_search_to_nth_level()

into gluh.mysql.r18.ru:/home/gluh/Bugs/mysql-4.0

innobase/dict/dict0dict.c:
  Replace ut_str_contains() with strchr()
innobase/include/ut0mem.h:
  Remove ut_str_contains(), a reinvented strchr()
innobase/row/row0mysql.c:
  Replace ut_str_contains() with strchr()
innobase/ut/ut0mem.c:
  Remove ut_str_contains(), a reinvented strchr()

innobase/ha/ha0ha.c:
  Remove unused first parameter of ha_chain_get_next()
innobase/include/ha0ha.ic:
  Remove unused first parameter of ha_chain_get_next()
  Remove unused function ha_next()