From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 9 Aug 2019 08:32:15 +0000 (+0200)
Subject: nss: Include stdio.h and define NULLSTR when debugging is enabled
X-Git-Tag: v5.7.0-rc1~313
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd21db659d5aafa99ce1e324a3e08eb43c74c5d1;p=thirdparty%2Flibvirt.git

nss: Include stdio.h and define NULLSTR when debugging is enabled

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>
---

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]; \