From: Peter Pentchev <roam@ringlet.net>
Date: Thu, 7 Oct 2010 08:32:57 +0000 (+0300)
Subject: Only use SA_NOCLDWAIT if it is available.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5045f344d3337f2eed00fce390221370697e54d9;p=people%2Fms%2Fdma.git

Only use SA_NOCLDWAIT if it is available.

This fixes the dma build on GNU/Hurd.
---

diff --git a/dma.c b/dma.c
index 83491d7..49b1634 100644
--- a/dma.c
+++ b/dma.c
@@ -216,7 +216,9 @@ go_background(struct queue *queue)
 	daemonize = 0;
 
 	bzero(&sa, sizeof(sa));
+#ifdef SA_NOCLDWAIT
 	sa.sa_flags = SA_NOCLDWAIT;
+#endif
 	sa.sa_handler = SIG_IGN;
 	sigaction(SIGCHLD, &sa, NULL);