Change some my_bool in C++ classes and a few functions to bool to detect wrong usage of bool/my_bool.

Fix some bugs where we stored values other than 0 or 1 in my_bool
Fixed some compiler warnings


client/mysql.cc:
  Changed interrupted_query from my_bool to int, as we stored 2 in it.
client/mysqladmin.cc:
  Changed return variable type to same type as function value type
client/mysqltest.cc:
  Changed 'found' to int as we store other values than 0 or 1 into it
  Changed type for parameter of set_reconnect() to match usage.
extra/libevent/evbuffer.c:
  Added __attribute__((unused))
extra/libevent/event.c:
  Added __attribute__((unused))
extra/libevent/signal.c:
  Added __attribute__((unused))
sql/event_data_objects.h:
  my_bool -> bool
sql/event_db_repository.cc:
  my_bool -> bool
sql/event_db_repository.h:
  my_bool -> bool
sql/event_parse_data.h:
  my_bool -> bool
sql/events.cc:
  my_bool -> bool
sql/events.h:
  my_bool -> bool
sql/field.cc:
  my_bool -> bool
sql/field.h:
  my_bool -> bool
sql/hash_filo.h:
  my_bool -> bool
sql/item.cc:
  my_bool -> bool
sql/item.h:
  my_bool -> bool
sql/item_cmpfunc.h:
  my_bool -> bool
  Changed result_for_null_param from my_bool to int as we stored -1 in it.
sql/item_func.cc:
  my_bool -> bool
  Modified udf wrapper functions so that the UDF functions would continue to use my_bool. (To keep compatibility with UDF:s)
sql/item_func.h:
  my_bool -> bool
sql/item_subselect.h:
  my_bool -> bool
sql/item_sum.cc:
  Modified udf wrapper functions so that the UDF functions would continue to use my_bool. (To keep compatibility with UDF:s)
sql/parse_file.h:
  my_bool -> bool
sql/rpl_mi.h:
  my_bool -> bool
sql/sp_rcontext.h:
  my_bool -> bool
sql/sql_analyse.h:
  my_bool -> bool
sql/sql_base.cc:
  Change some assignments so that we don't initialize bool variables with int's.
sql/sql_bitmap.h:
  my_bool -> bool
sql/sql_cache.cc:
  my_bool -> bool
sql/sql_cache.h:
  my_bool -> bool
sql/sql_class.h:
  my_bool -> bool
sql/sql_insert.cc:
  Change some assignments so that we don't initialize bool variables with int's.
sql/sql_prepare.cc:
  my_bool -> bool
sql/table.h:
  my_bool -> bool
storage/maria/ma_check.c:
  Removed duplicate assignment
strings/decimal.c:
  Fixed wrong variable usage.
  Don't do complex arithmetic on bool when simple works.

1 files changed, 14 insertions, 14 deletions

diff --git a/sql/sql_bitmap.h b/sql/sql_bitmap.h
index 58e19c1d1fa..5385acc934f 100644
--- a/sql/sql_bitmap.h
+++ b/sql/sql_bitmap.h
@@ -60,13 +60,13 @@ public:
   }
   void subtract(Bitmap& map2) { bitmap_subtract(&map, &map2.map); }
   void merge(Bitmap& map2) { bitmap_union(&map, &map2.map); }
-  my_bool is_set(uint n) const { return bitmap_is_set(&map, n); }
-  my_bool is_prefix(uint n) const { return bitmap_is_prefix(&map, n); }
-  my_bool is_clear_all() const { return bitmap_is_clear_all(&map); }
-  my_bool is_set_all() const { return bitmap_is_set_all(&map); }
-  my_bool is_subset(const Bitmap& map2) const { return bitmap_is_subset(&map, &map2.map); }
-  my_bool is_overlapping(const Bitmap& map2) const { return bitmap_is_overlapping(&map, &map2.map); }
-  my_bool operator==(const Bitmap& map2) const { return bitmap_cmp(&map, &map2.map); }
+  bool is_set(uint n) const { return bitmap_is_set(&map, n); }
+  bool is_prefix(uint n) const { return bitmap_is_prefix(&map, n); }
+  bool is_clear_all() const { return bitmap_is_clear_all(&map); }
+  bool is_set_all() const { return bitmap_is_set_all(&map); }
+  bool is_subset(const Bitmap& map2) const { return bitmap_is_subset(&map, &map2.map); }
+  bool is_overlapping(const Bitmap& map2) const { return bitmap_is_overlapping(&map, &map2.map); }
+  bool operator==(const Bitmap& map2) const { return bitmap_cmp(&map, &map2.map); }
   char *print(char *buf) const
   {
     char *s=buf;
@@ -155,13 +155,13 @@ public:
   void intersect_extended(ulonglong map2) { map&= map2; }
   void subtract(Bitmap<64>& map2) { map&= ~map2.map; }
   void merge(Bitmap<64>& map2) { map|= map2.map; }
-  my_bool is_set(uint n) const { return test(map & (((ulonglong)1) << n)); }
-  my_bool is_prefix(uint n) const { return map == (((ulonglong)1) << n)-1; }
-  my_bool is_clear_all() const { return map == (ulonglong)0; }
-  my_bool is_set_all() const { return map == ~(ulonglong)0; }
-  my_bool is_subset(const Bitmap<64>& map2) const { return !(map & ~map2.map); }
-  my_bool is_overlapping(const Bitmap<64>& map2) const { return (map & map2.map)!= 0; }
-  my_bool operator==(const Bitmap<64>& map2) const { return map == map2.map; }
+  bool is_set(uint n) const { return test(map & (((ulonglong)1) << n)); }
+  bool is_prefix(uint n) const { return map == (((ulonglong)1) << n)-1; }
+  bool is_clear_all() const { return map == (ulonglong)0; }
+  bool is_set_all() const { return map == ~(ulonglong)0; }
+  bool is_subset(const Bitmap<64>& map2) const { return !(map & ~map2.map); }
+  bool is_overlapping(const Bitmap<64>& map2) const { return (map & map2.map)!= 0; }
+  bool operator==(const Bitmap<64>& map2) const { return map == map2.map; }
   char *print(char *buf) const { longlong2str(map,buf,16,1); return buf; }
   ulonglong to_ulonglong() const { return map; }
   class Iterator : public Table_map_iterator