From fd21db659d5aafa99ce1e324a3e08eb43c74c5d1 Mon Sep 17 00:00:00 2001
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 9 Aug 2019 10:32:15 +0200
Subject: [PATCH] nss: Include stdio.h and define NULLSTR when debugging is
 enabled
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The NSS module has a compile time option which when enabled makes
ERROR() and DEBUG() print messages onto stderr. But now that the
module no longer links with libvirt, we need to include stdio.h
and define NULLSTR().

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
---
 tools/nss/libvirt_nss.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/nss/libvirt_nss.h b/tools/nss/libvirt_nss.h
index 63e1bf0af5..ee6c971d3d 100644
--- a/tools/nss/libvirt_nss.h
+++ b/tools/nss/libvirt_nss.h
@@ -33,6 +33,8 @@
 
 #if 0
 # include <errno.h>
+# include <stdio.h>
+# define NULLSTR(s) ((s) ? (s) : "<null>")
 # define ERROR(...) \
 do { \
     char ebuf[1024]; \