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Fixing code to avoid compile problem on Solaris (aCC).

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This commit is contained in:
mats@mysql.com
2006-06-15 10:11:50 +02:00
parent 95b1c019b8
commit cf46736746
1 changed files with 84 additions and 76 deletions
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160
sql/handler.cc
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@ -3221,100 +3221,108 @@ namespace {
THD::lock
THD::locked_tables
*/
static int
write_locked_table_maps(THD *thd)
namespace
{
DBUG_ENTER("write_locked_table_maps");
DBUG_PRINT("enter", ("thd=%p, thd->lock=%p, thd->locked_tables=%p",
thd, thd->lock, thd->locked_tables));
if (thd->get_binlog_table_maps() == 0)
int write_locked_table_maps(THD *thd)
{
/*
Exactly one table has to be locked, otherwise this code is not
guaranteed to work.
*/
DBUG_ASSERT((thd->lock != NULL) + (thd->locked_tables != NULL) == 1);
DBUG_ENTER("write_locked_table_maps");
DBUG_PRINT("enter", ("thd=%p, thd->lock=%p, thd->locked_tables=%p",
thd, thd->lock, thd->locked_tables));
MYSQL_LOCK *lock= thd->lock ? thd->lock : thd->locked_tables;
DBUG_ASSERT(lock->table_count > 0);
TABLE **const end_ptr= lock->table + lock->table_count;
for (TABLE **table_ptr= lock->table ;
table_ptr != end_ptr ;
++table_ptr)
if (thd->get_binlog_table_maps() == 0)
{
TABLE *const table= *table_ptr;
DBUG_PRINT("info", ("Checking table %s", table->s->table_name));
if (table->current_lock == F_WRLCK &&
check_table_binlog_row_based(thd, table))
/*
Exactly one table has to be locked, otherwise this code is not
guaranteed to work.
*/
DBUG_ASSERT((thd->lock != NULL) + (thd->locked_tables != NULL) == 1);
MYSQL_LOCK *lock= thd->lock ? thd->lock : thd->locked_tables;
DBUG_ASSERT(lock->table_count > 0);
TABLE **const end_ptr= lock->table + lock->table_count;
for (TABLE **table_ptr= lock->table ;
table_ptr != end_ptr ;
++table_ptr)
{
int const has_trans= table->file->has_transactions();
int const error= thd->binlog_write_table_map(table, has_trans);
/*
If an error occurs, it is the responsibility of the caller to
roll back the transaction.
*/
if (unlikely(error))
DBUG_RETURN(1);
TABLE *const table= *table_ptr;
DBUG_PRINT("info", ("Checking table %s", table->s->table_name));
if (table->current_lock == F_WRLCK &&
check_table_binlog_row_based(thd, table))
{
int const has_trans= table->file->has_transactions();
int const error= thd->binlog_write_table_map(table, has_trans);
/*
If an error occurs, it is the responsibility of the caller to
roll back the transaction.
*/
if (unlikely(error))
DBUG_RETURN(1);
}
}
}
DBUG_RETURN(0);
}
DBUG_RETURN(0);
}
template<class RowsEventT> int binlog_log_row(TABLE* table,
const byte *before_record,
const byte *after_record)
{
if (table->file->is_injective())
return 0;
bool error= 0;
THD *const thd= table->in_use;
if (check_table_binlog_row_based(thd, table))
template<class RowsEventT> int
binlog_log_row(TABLE* table,
const byte *before_record,
const byte *after_record)
{
MY_BITMAP cols;
/* Potential buffer on the stack for the bitmap */
uint32 bitbuf[BITMAP_STACKBUF_SIZE/sizeof(uint32)];
uint n_fields= table->s->fields;
my_bool use_bitbuf= n_fields <= sizeof(bitbuf)*8;
if (table->file->is_injective())
return 0;
bool error= 0;
THD *const thd= table->in_use;
/*
If there are no table maps written to the binary log, this is
the first row handled in this statement. In that case, we need
to write table maps for all locked tables to the binary log.
*/
if (likely(!(error= bitmap_init(&cols,
use_bitbuf ? bitbuf : NULL,
(n_fields + 7) & ~7UL,
false))))
if (check_table_binlog_row_based(thd, table))
{
bitmap_set_all(&cols);
if (likely(!(error= write_locked_table_maps(thd))))
MY_BITMAP cols;
/* Potential buffer on the stack for the bitmap */
uint32 bitbuf[BITMAP_STACKBUF_SIZE/sizeof(uint32)];
uint n_fields= table->s->fields;
my_bool use_bitbuf= n_fields <= sizeof(bitbuf)*8;
/*
If there are no table maps written to the binary log, this is
the first row handled in this statement. In that case, we need
to write table maps for all locked tables to the binary log.
*/
if (likely(!(error= bitmap_init(&cols,
use_bitbuf ? bitbuf : NULL,
(n_fields + 7) & ~7UL,
false))))
{
error=
RowsEventT::binlog_row_logging_function(thd, table,
table->file->has_transactions(),
&cols, table->s->fields,
before_record, after_record);
bitmap_set_all(&cols);
if (likely(!(error= write_locked_table_maps(thd))))
{
error=
RowsEventT::binlog_row_logging_function(thd, table,
table->file->has_transactions(),
&cols, table->s->fields,
before_record, after_record);
}
if (!use_bitbuf)
bitmap_free(&cols);
}
if (!use_bitbuf)
bitmap_free(&cols);
}
return error ? HA_ERR_RBR_LOGGING_FAILED : 0;
}
return error ? HA_ERR_RBR_LOGGING_FAILED : 0;
/*
Instantiate the versions we need for the above template function,
because we have -fno-implicit-template as compiling option.
*/
template int
binlog_log_row<Write_rows_log_event>(TABLE *, const byte *, const byte *);
template int
binlog_log_row<Delete_rows_log_event>(TABLE *, const byte *, const byte *);
template int
binlog_log_row<Update_rows_log_event>(TABLE *, const byte *, const byte *);
}
/*
Instantiate the versions we need for the above template function, because we
have -fno-implicit-template as compiling option.
*/
template int binlog_log_row<Write_rows_log_event>(TABLE *, const byte *, const byte *);
template int binlog_log_row<Delete_rows_log_event>(TABLE *, const byte *, const byte *);
template int binlog_log_row<Update_rows_log_event>(TABLE *, const byte *, const byte *);
#endif /* HAVE_ROW_BASED_REPLICATION */
int handler::ha_external_lock(THD *thd, int lock_type)