New configuration option "PAMIsOptional"

[ngircd-alex.git] / src / ngircd / io.c

diff --git a/src/ngircd/io.c b/src/ngircd/io.c
index d13a5e25b0b2dec413198e7feb494ca0cd2e14aa..f44dfbf54d9f945d6f840845ae3f0cb091744845 100644 (file)
--- a/src/ngircd/io.c
+++ b/src/ngircd/io.c
@@ -5,14 +5,15 @@
  * (at your option) any later version.
  * Please read the file COPYING, README and AUTHORS for more information.
  *
- * I/O abstraction interface.
  * Copyright (c) 2005 Florian Westphal (westphal@foo.fh-furtwangen.de)
- *
  */
 
 #include "portab.h"
 
-static char UNUSED id[] = "$Id: io.c,v 1.31 2008/04/03 20:56:44 fw Exp $";
+/**
+ * @file
+ * I/O abstraction interface.
+ */
 
 #include <assert.h>
 #include <stdlib.h>
@@ -53,7 +54,7 @@ typedef struct {
 #    ifdef HAVE_SYS_DEVPOLL_H
 #      define IO_USE_DEVPOLL   1
 #    else
-#      ifdef HAVE_POLL
+#      if defined(HAVE_POLL) && defined(HAVE_POLL_H)
 #        define IO_USE_POLL    1
 #      else
 #        ifdef HAVE_SELECT