From f3f10297f04b0461285a1b8ebd0d9f3d617fb974 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 8 Sep 2015 14:09:30 +0000
Subject: io.c: no wait when killed

* io.c (rb_io_s_popen): do not wait the child process during being
  killed.  [ruby-core:70671] [Bug #11510]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 thread.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'thread.c')

diff --git a/thread.c b/thread.c
index e92208eedc..1d8ea96e03 100644
--- a/thread.c
+++ b/thread.c
@@ -2229,6 +2229,18 @@ rb_thread_kill(VALUE thread)
     return thread;
 }
 
+int
+rb_thread_to_be_killed(VALUE thread)
+{
+    rb_thread_t *th;
+
+    GetThreadPtr(thread, th);
+
+    if (th->to_kill || th->status == THREAD_KILLED) {
+	return TRUE;
+    }
+    return FALSE;
+}
 
 /*
  *  call-seq:
-- 
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