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From: Roland McGrath <roland@hack.frob.com>
To: "GNU C. Library" <libc-alpha@sourceware.org> 
Subject: [COMMITTED PATCH] Fix NPTL build error when missing
	__NR_set_robust_list.
Message-Id: <20141017183128.5378D2C2452@topped-with-meat.com>
Date: Fri, 17 Oct 2014 11:31:28 -0700 (PDT)
X-CMAE-Score: 0
X-CMAE-Analysis: v=2.1 cv=SvUDtp+0 c=1 sm=1 tr=0
	a=WkljmVdYkabdwxfqvArNOQ==:117 a=14OXPxybAAAA:8 a=Z6MIti7PxpgA:10
	a=kj9zAlcOel0A:10 a=hOe2yjtxAAAA:8 a=sCUmNof-QcX7PVYYQOsA:9
	a=CjuIK1q_8ugA:10

Almost all the references to the set_robust_list system call are
conditionalized.  This one was not.


Thanks,
Roland


2014-10-17  Roland McGrath  <roland@hack.frob.com>

	* nptl/nptl-init.c (__nptl_set_robust): Conditionalize body on
	[__NR_set_robust_list].

--- a/nptl/nptl-init.c
+++ b/nptl/nptl-init.c
@@ -162,9 +162,11 @@ static
 void
 __nptl_set_robust (struct pthread *self)
 {
+#ifdef __NR_set_robust_list
   INTERNAL_SYSCALL_DECL (err);
   INTERNAL_SYSCALL (set_robust_list, err, 2, &self->robust_head,
 		    sizeof (struct robust_list_head));
+#endif
 }