* configure.in (AC_C_VOLATILE): check if volatile works.

* defines.h (volatile): removed.

* eval.c (rb_thread_group): Thread#group.  [new]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 12 insertions, 0 deletions

diff --git a/eval.c b/eval.c
index 13f9bec54a..ed3815ba6f 100644
--- a/eval.c
+++ b/eval.c
@@ -9178,6 +9178,17 @@ rb_thread_abort_exc_set(thread, val)
     return val;
 }
 
+VALUE
+rb_thread_group(thread)
+    VALUE thread;
+{
+    VALUE group = rb_thread_check(thread)->thgroup;
+    if (!group) {
+	group = Qnil;
+    }
+    return group;
+}
+
 #define THREAD_ALLOC(th) do {\
     th = ALLOC(struct thread);\
 \
@@ -10024,6 +10035,7 @@ Init_Thread()
     rb_define_method(rb_cThread, "priority", rb_thread_priority, 0);
     rb_define_method(rb_cThread, "priority=", rb_thread_priority_set, 1);
     rb_define_method(rb_cThread, "safe_level", rb_thread_safe_level, 0);
+    rb_define_method(rb_cThread, "group", rb_thread_group, 0);
 
     rb_define_method(rb_cThread, "[]", rb_thread_aref, 1);
     rb_define_method(rb_cThread, "[]=", rb_thread_aset, 2);