From 6b12593ec0a68550c2abaf88837c5abd49ff92ec Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Wed, 1 Apr 2020 19:16:50 -0700
Subject: [PATCH] nlmon: fix -Wformat under musl 1.2.0

musl 1.2.0 uses 64-bit time, even under 32-bit OSes. Cast to int64_t
and use the proper macro.
---
 monitor/nlmon.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/monitor/nlmon.c b/monitor/nlmon.c
index 0aeaea31..1f269ff0 100644
--- a/monitor/nlmon.c
+++ b/monitor/nlmon.c
@@ -216,8 +216,9 @@ static void print_packet(const struct timeval *tv, char ident,
 				ts_pos += n;
 		}
 
-		n = sprintf(ts_str + ts_pos, " %lu.%06lu",
-					tv->tv_sec - time_offset, tv->tv_usec);
+		n = sprintf(ts_str + ts_pos, " %" PRId64 ".%06" PRId64,
+					(int64_t)tv->tv_sec - time_offset,
+					(int64_t)tv->tv_usec);
 		if (n > 0) {
 			ts_pos += n;
 			ts_len += n;