X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fspawnattr_setschedparam.c;h=ce0b36fea60ff9823bbf3622eca36e3466e8d941;hb=43593319b31e6b0175b8eec4433bac744959822d;hp=4e832c7e14fcb5dd431a3e7a1cf6bb4398bfe027;hpb=b2e2010c7c902235b5efb5bd3c6529f61b093aa4;p=gnulib.git

diff --git a/lib/spawnattr_setschedparam.c b/lib/spawnattr_setschedparam.c
index 4e832c7e1..ce0b36fea 100644
--- a/lib/spawnattr_setschedparam.c
+++ b/lib/spawnattr_setschedparam.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2009, 2010 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2009-2013 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
@@ -24,8 +24,11 @@ int
 posix_spawnattr_setschedparam (posix_spawnattr_t *attr,
                                const struct sched_param *schedparam)
 {
+  /* Do nothing if POSIX_SPAWN_SETSCHEDPARAM is unsupported.  */
+#if POSIX_SPAWN_SETSCHEDPARAM != 0
   /* Store the scheduling parameters.  */
   attr->_sp = *schedparam;
+#endif
 
   return 0;
 }