Fixed compiler warnings

sql/log_event.cc:
  Fixed compiler warning on windows
storage/maria/ma_state.c:
  Fixed compiler warning
storage/maria/maria_chk.c:
  Fixed compiler warning
storage/myisam/mi_dynrec.c:
  Fixed compiler warning
support-files/compiler_warnings.supp:
  Fixed suppression rule

sql/log_event.cc

@@ -1716,13 +1716,13 @@ beg:
 
   case MYSQL_TYPE_DATETIME:
     {
-      size_t d, t;
+      ulong d, t;
       uint64 i64= uint8korr(ptr); /* YYYYMMDDhhmmss */
-      d= i64 / 1000000;
-      t= i64 % 1000000;
+      d= (ulong) (i64 / 1000000);
+      t= (ulong) (i64 % 1000000);
       my_b_printf(file, "%04d-%02d-%02d %02d:%02d:%02d",
-                  d / 10000, (d % 10000) / 100, d % 100,
-                  t / 10000, (t % 10000) / 100, t % 100);
+                  (int) (d / 10000), (int) (d % 10000) / 100, (int) (d % 100),
+                  (int) (t / 10000), (int) (t % 10000) / 100, (int) t % 100);
       my_snprintf(typestr, typestr_length, "DATETIME");
       return 8;
     }

storage/maria/ma_state.c

@@ -639,7 +639,9 @@ my_bool _ma_block_check_status(void *param __attribute__((unused)))
 
 /* Get status when transactional but not versioned */
 
-void _ma_block_get_status_no_versioning(void* param, my_bool concurrent_insert)
+void _ma_block_get_status_no_versioning(void* param,
+                                        my_bool concurrent_insert
+                                        __attribute__((unused)))
 {
   MARIA_HA *info=(MARIA_HA*) param;
   DBUG_ENTER("_ma_block_get_status_no_version");

storage/maria/maria_chk.c

@@ -1094,7 +1094,7 @@ static int maria_chk(HA_CHECK *param, char *filename)
   */
   maria_lock_database(info, F_EXTRA_LCK);
   datafile= info->dfile.file;
-  if (init_pagecache(maria_pagecache, param->use_buffers, 0, 0,
+  if (init_pagecache(maria_pagecache, (size_t) param->use_buffers, 0, 0,
                      maria_block_size, MY_WME) == 0)
   {
     _ma_check_print_error(param, "Can't initialize page cache with %lu memory",

storage/myisam/mi_dynrec.c

@@ -116,7 +116,7 @@ int mi_munmap_file(MI_INFO *info)
 {
   int ret;
   DBUG_ENTER("mi_unmap_file");
-  if ((ret= my_munmap(info->s->file_map, info->s->mmaped_length)))
+  if ((ret= my_munmap(info->s->file_map, (size_t) info->s->mmaped_length)))
     DBUG_RETURN(ret);
   info->s->file_read= mi_nommap_pread;
   info->s->file_write= mi_nommap_pwrite;

support-files/compiler_warnings.supp

@@ -130,7 +130,7 @@ xaction_xt\.cc: may be used uninitialized in this function
 #
 storage/pbxt/ : typedef.*was ignored in this declaration
 ha_pbxt\.cc : variable.*might be clobbered by.*longjmp
-table_xt\.cc : variable.*might be clobbered by ~longjm~p or ~vfork~
+table_xt\.cc : variable.*might be clobbered by.*longjmp
 
 #
 # Yassl