X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fspawnattr_setschedparam.c;h=d23dff320d87043981ecbd48af6da3d58340bf46;hb=7ef6c64e210ac0979d7e8ac69bc5b5208c2405ab;hp=d07b4f1803c49d3a737c4b22afa814f1dd28806b;hpb=84d81c6ca86c3cf207ad2e8b30159fab49599f1b;p=gnulib.git

diff --git a/lib/spawnattr_setschedparam.c b/lib/spawnattr_setschedparam.c
index d07b4f180..d23dff320 100644
--- a/lib/spawnattr_setschedparam.c
+++ b/lib/spawnattr_setschedparam.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2009-2014 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
@@ -22,10 +22,13 @@
 /* Store scheduling parameters in the attribute structure.  */
 int
 posix_spawnattr_setschedparam (posix_spawnattr_t *attr,
-			       const struct sched_param *schedparam)
+                               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;
 }