devpollmplexer doesn't compile due to missing sigset_t

diff --git a/pdns/devpollmplexer.cc b/pdns/devpollmplexer.cc
index 984a0493ee079a653fd3cef0fbdc6926a530072b..a4774b9ad9a8ba3f78d1d2b9c63c216170a00925 100644 (file)
--- a/pdns/devpollmplexer.cc
+++ b/pdns/devpollmplexer.cc
@@ -1,3 +1,8 @@
+/*
+ * NOTE: sys/devpoll.h relies on sigset_t being already defined so we need
+ * to include sys/signal.h *before* including sys/devpoll.h.
+ */
+#include <sys/signal.h>
 #include <sys/devpoll.h>
 #include "mplexer.hh"
 #include "sstuff.hh"