Bug#45288: pb2 returns a lot of compilation warnings on linux

Fix compiler warnings due to: a mismatch in the prototypes for
check_access and implicit conversions from double to ulonglong
and vice-versa.

mysys/my_getopt.c:
  Explicit conversion from ulonglong to double. Might need to
  be tweaked in the future.
sql/sql_parse.h:
  Make prototype equal to the case when not compiling under embedded.
sql/sys_vars.cc:
  Explicit conversion from ulonglong to double. Destination var
  is a ulonglong.
sql/sys_vars.h:
  Explicit conversion from ulonglong to double. Might need to
  be tweaked in the future.

1 files changed, 5 insertions, 5 deletions

diff --git a/sql/sys_vars.h b/sql/sys_vars.h
index 18c073b1e90..ca3fc99deba 100644
--- a/sql/sys_vars.h
+++ b/sql/sys_vars.h
@@ -741,13 +741,13 @@ public:
           uint deprecated_version=0, const char *substitute=0,
           int parse_flag= PARSE_NORMAL)
     : sys_var(&all_sys_vars, name_arg, comment, flag_args, off, getopt.id,
-              getopt.arg_type, SHOW_DOUBLE, def_val, lock, binlog_status_arg,
-              on_check_func, on_update_func, deprecated_version, substitute,
-              parse_flag)
+              getopt.arg_type, SHOW_DOUBLE, (longlong) double2ulonglong(def_val),
+              lock, binlog_status_arg, on_check_func, on_update_func,
+              deprecated_version, substitute, parse_flag)
   {
     option.var_type= GET_DOUBLE;
-    option.min_value= min_val;
-    option.max_value= max_val;
+    option.min_value= (longlong) double2ulonglong(min_val);
+    option.max_value= (longlong) double2ulonglong(max_val);
     global_var(double)= (double)option.def_value;
     DBUG_ASSERT(min_val < max_val);
     DBUG_ASSERT(min_val <= def_val);