X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fspawnattr_getschedpolicy.c;h=3415ca54f354948308971f1fd888d426b4840f27;hb=6951841b81058b0dd883fcdeb2be31d6aa8b8658;hp=58d44b754861630876fb07096196d87dd24a5329;hpb=441aa3044f43e5572f58c354f01e6bc070acd5c7;p=pspp

diff --git a/lib/spawnattr_getschedpolicy.c b/lib/spawnattr_getschedpolicy.c
index 58d44b7548..3415ca54f3 100644
--- a/lib/spawnattr_getschedpolicy.c
+++ b/lib/spawnattr_getschedpolicy.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2009-2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software: you can redistribute it and/or modify
@@ -26,8 +26,11 @@ int
 posix_spawnattr_getschedpolicy (const posix_spawnattr_t *attr,
                                 int *schedpolicy)
 {
+  /* Do nothing if POSIX_SPAWN_SETSCHEDULER is unsupported.  */
+#if POSIX_SPAWN_SETSCHEDULER != 0
   /* Copy the scheduling policy.  */
   *schedpolicy = attr->_policy;
+#endif
 
   return 0;
 }