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[COMMITTED] Fix NPTL build error when missing __NR_set_robust_list.

Message ID 20141017183128.5378D2C2452@topped-with-meat.com
State New
Headers show

Commit Message

Roland McGrath Oct. 17, 2014, 6:31 p.m. UTC 
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].
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Patch

--- 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
 }