From a5760bbb50f3dbfd1e4051a54aae35060cdd639b Mon Sep 17 00:00:00 2001
From: Carlos O'Donell <carlos@systemhalted.org>
Date: Fri, 16 Aug 2013 14:57:59 -0400
Subject: nptl: support thread stacks that grow up

http://bugs.gentoo.org/301642
---
 nptl/pthread_attr_getstack.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'nptl/pthread_attr_getstack.c')

diff --git a/nptl/pthread_attr_getstack.c b/nptl/pthread_attr_getstack.c
index 3f4fd8d40a..4c1a098bab 100644
--- a/nptl/pthread_attr_getstack.c
+++ b/nptl/pthread_attr_getstack.c
@@ -32,7 +32,11 @@ __pthread_attr_getstack (attr, stackaddr, stacksize)
   iattr = (struct pthread_attr *) attr;
 
   /* Store the result.  */
+#ifdef _STACK_GROWS_DOWN
   *stackaddr = (char *) iattr->stackaddr - iattr->stacksize;
+#else
+  *stackaddr = (char *) iattr->stackaddr;
+#endif
   *stacksize = iattr->stacksize;
 
   return 0;
-- 
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