From 373904f865dca4614170c76b97115b7e5177791e Mon Sep 17 00:00:00 2001
From: George Thessalonikefs <george@nlnetlabs.nl>
Date: Fri, 28 Jul 2023 20:17:07 +0200
Subject: [PATCH] - Fix unused variable compile warning for kernel timestamps
 in   netevent.c

---
 doc/Changelog   | 4 ++++
 util/netevent.c | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/doc/Changelog b/doc/Changelog
index 134caab8a..c49cee6cb 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -1,3 +1,7 @@
+28 July 2023: George
+	- Fix unused variable compile warning for kernel timestamps in
+	  netevent.c
+
 21 July 2023: George
 	- Merge #857 from eaglegai: fix potential memory leaks when errors
 	  happen.
diff --git a/util/netevent.c b/util/netevent.c
index 75bbae35c..f9f9fc116 100644
--- a/util/netevent.c
+++ b/util/netevent.c
@@ -846,7 +846,9 @@ comm_point_udp_ancil_callback(int fd, short event, void* arg)
 #ifndef S_SPLINT_S
 	struct cmsghdr* cmsg;
 #endif /* S_SPLINT_S */
+#ifdef HAVE_LINUX_NET_TSTAMP_H
 	struct timespec *ts;
+#endif /* HAVE_LINUX_NET_TSTAMP_H */
 
 	rep.c = (struct comm_point*)arg;
 	log_assert(rep.c->type == comm_udp);
@@ -921,7 +923,7 @@ comm_point_udp_ancil_callback(int fd, short event, void* arg)
 			} else if( cmsg->cmsg_level == SOL_SOCKET &&
 				cmsg->cmsg_type == SO_TIMESTAMP) {
 				memmove(&rep.c->recv_tv, CMSG_DATA(cmsg), sizeof(struct timeval));
-#endif
+#endif /* HAVE_LINUX_NET_TSTAMP_H */
 			}
 		}
 
-- 
2.47.3