time: only use packed struct on x86*

* configure.in: define PACKED_STRUCT_UNALIGNED for x86*
* timev.h (struct vtm): use PACKED_STRUCT_UNALIGNED
* time.c (struct time_object): ditto
  [Bug #9558] non-x86 cannot safely access unaligned addresses

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/timev.h b/timev.h
index eda7023eb3..bedf9a174a 100644
--- a/timev.h
+++ b/timev.h
@@ -14,7 +14,7 @@ struct vtm {
     uint8_t sec:6; /* 0..60 */
     uint8_t wday:3; /* 0:Sunday, 1:Monday, ..., 6:Saturday 7:init */
     uint8_t isdst:2; /* 0:StandardTime 1:DayLightSavingTime 3:init */
-} PACKED_STRUCT;
+} PACKED_STRUCT_UNALIGNED;
 
 #define TIME_SCALE 1000000000