Provide for a network initialization step

[disorder] / lib / client-common.c

diff --git a/lib/client-common.c b/lib/client-common.c
index f88008ffe2e4b8a11e693d281f670d65585f1457..3e419e4bcdc252552863e955fd5c1bc9589a8dfe 100644 (file)
--- a/lib/client-common.c
+++ b/lib/client-common.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of DisOrder
- * Copyright (C) 2004, 2005, 2006, 2007, 2009 Richard Kettlewell
+ * Copyright (C) 2004-7, 2009, 2011-13 Richard Kettlewell
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -21,11 +21,19 @@
 
 #include "common.h"
 
-#include <netinet/in.h>
-#include <sys/un.h>
+#if HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif
+#if HAVE_SYS_UN_H
+# include <sys/un.h>
+#endif
 #include <errno.h>
-#include <netdb.h>
-#include <unistd.h>
+#if HAVE_NETDB_H
+# include <netdb.h>
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
 
 #include "log.h"
 #include "configuration.h"
@@ -63,7 +71,7 @@ socklen_t find_server(struct config *c,
     if(!name)
       name = config_get_file2(c, "socket");
     if(strlen(name) >= sizeof su.sun_path) {
-      disorder_error(errno, "socket path is too long");
+      disorder_error(0, "socket path is too long");
       return -1;
     }
     memset(&su, 0, sizeof su);