Commit 7caef7f4 authored by unknown's avatar unknown
Browse files

compatibility fixes, crashing tests 


include/my_sys.h:
  sol9x86, sunfire100b, qnx compatibility
mysql-test/t/rpl_rotate_logs.test:
  fix the test
sql/ha_innodb.cc:
  don't bother
sql/handler.cc:
  few more ways to crash mysqld :)
sql/handler.h:
  gdb/safemalloc workaround
sql/log.cc:
  rotate a binlog on heuristic recover
sql/mysqld.cc:
  rotate a binlog on heuristic recover
parent 17cca96e

include/my_sys.h

+6 −1
Original line number Diff line number Diff line
@@ -804,8 +804,13 @@ my_bool my_gethwaddr(uchar *to); 
#endif



#define my_mmap(a,b,c,d,e,f)    mmap(a,b,c,d,e,f)

#ifdef HAVE_GETPAGESIZE

#define my_getpagesize()        getpagesize()

#define my_munmap(a,b)          munmap(a,b)

#else

/* qnx ? */

#define my_getpagesize()        8192

#endif

#define my_munmap(a,b)          munmap((char*)(a),(b))



#else

/* not a complete set of mmap() flags, but only those that nesessary */

mysql-test/t/rpl_rotate_logs.test

+1 −0
Original line number Diff line number Diff line
@@ -174,6 +174,7 @@ while ($1) 
--enable_query_log

commit;

drop table t1;

--replace_result "xid=373" "xid=146"

show binlog events in 'master-bin.000001';

show binlog events in 'master-bin.000002';

sql/ha_innodb.cc

+2 −2
Original line number Diff line number Diff line
@@ -1346,7 +1346,7 @@ innobase_commit_low( 
                return;

        }



#ifdef HAVE_REPLICATION

#ifdef DISABLE_HAVE_REPLICATION

        if (current_thd->slave_thread) {

                /* Update the replication position info inside InnoDB */

sql/handler.cc

+6 −2
Original line number Diff line number Diff line
@@ -553,6 +553,7 @@ int ha_commit_trans(THD *thd, bool all) 
#ifdef USING_TRANSACTIONS

  if (trans->nht)

  {

    DBUG_EXECUTE_IF("crash_commit_before", abort(););

    if (!trans->no_2pc && trans->nht > 1)

    {

      for (; *ht && !error; ht++)
@@ -565,16 +566,20 @@ int ha_commit_trans(THD *thd, bool all) 
        }

        statistic_increment(thd->status_var.ha_prepare_count,&LOCK_status);

      }

      DBUG_EXECUTE_IF("crash_commit_after_prepare", abort(););

      if (error || (is_real_trans && xid &&

                    (error= !(cookie= tc_log->log(thd, xid)))))

      {

        ha_rollback_trans(thd, all);

        return 1;

      }

    DBUG_EXECUTE_IF("crash_commit_after_log", abort(););

    }

    error=ha_commit_one_phase(thd, all) ? cookie ? 2 : 1 : 0;

    DBUG_EXECUTE_IF("crash_commit_before_unlog", abort(););

    if (cookie)

      tc_log->unlog(cookie, xid);

    DBUG_EXECUTE_IF("crash_commit_after", abort(););

  }

#endif /* USING_TRANSACTIONS */

  DBUG_RETURN(error);
@@ -738,8 +743,7 @@ int ha_recover(HASH *commit_list) 
  DBUG_ASSERT(total_ha_2pc);

  DBUG_ASSERT(commit_list || tc_heuristic_recover);



  for (len=commit_list ? commit_list->records : MAX_XID_LIST_SIZE ;

       list==0 && len > MIN_XID_LIST_SIZE; len/=2)

  for (len= MAX_XID_LIST_SIZE ; list==0 && len > MIN_XID_LIST_SIZE; len/=2)

  {

    list=(XID *)my_malloc(len*sizeof(XID), MYF(0));

  }

sql/handler.h

+4 −0
Original line number Diff line number Diff line
@@ -253,7 +253,11 @@ typedef struct xid_t XID; 


/* for recover() handlerton call */

#define MIN_XID_LIST_SIZE  128

#ifdef SAFEMALLOC

#define MAX_XID_LIST_SIZE  256

#else

#define MAX_XID_LIST_SIZE  (1024*128)

#endif



/*

  handlerton is a singleton structure - one instance per storage engine -