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thread.c: function cast

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* ext/thread/thread.c (queue_sleep): get rid of casting function
  pointer.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42878 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-09-07 19:04:37 +00:00
parent 9b6ee42d86
commit 398c3cab6d
1 changed files with 8 additions and 1 deletions
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9
ext/thread/thread.c
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@ -255,6 +255,13 @@ queue_delete_from_waiting(struct waiting_delete *p)
return Qnil; return Qnil;
} }
static VALUE
queue_sleep(VALUE arg)
{
rb_thread_sleep_deadly();
return Qnil;
}
static VALUE static VALUE
queue_do_pop(VALUE self, VALUE should_block) queue_do_pop(VALUE self, VALUE should_block)
{ {
@ -267,7 +274,7 @@ queue_do_pop(VALUE self, VALUE should_block)
rb_raise(rb_eThreadError, "queue empty"); rb_raise(rb_eThreadError, "queue empty");
} }
rb_ary_push(args.waiting, args.th); rb_ary_push(args.waiting, args.th);
rb_ensure((VALUE (*)())rb_thread_sleep_deadly, (VALUE)0, queue_delete_from_waiting, (VALUE)&args); rb_ensure(queue_sleep, (VALUE)0, queue_delete_from_waiting, (VALUE)&args);
} }
return rb_ary_shift(GET_QUEUE_QUE(self)); return rb_ary_shift(GET_QUEUE_QUE(self));