[PATCH] tcp: Cast timeval fields to unsigned long long for printing

[Stefano Brivio <sbrivio@redhat.com>]

On x32, glibc defines time_t and suseconds_t (the latter, also known as
__syscall_slong_t) as unsigned long long, whereas "everywhere else",
including x86_64 and i686, those are unsigned long.

See also https://sourceware.org/bugzilla/show_bug.cgi?id=16437 for
all the gory details.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
 tcp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tcp.c b/tcp.c
index f506cfd..1e4d2fa 100644
--- a/tcp.c
+++ b/tcp.c
@@ -727,8 +727,9 @@ static void tcp_timer_ctl(const struct ctx *c, struct tcp_tap_conn *conn)
 		it.it_value.tv_sec = ACT_TIMEOUT;
 	}
 
-	flow_dbg(conn, "timer expires in %lu.%03lus", it.it_value.tv_sec,
-		 it.it_value.tv_nsec / 1000 / 1000);
+	flow_dbg(conn, "timer expires in %llu.%03llus",
+		 (unsigned long long)it.it_value.tv_sec,
+		 (unsigned long long)it.it_value.tv_nsec / 1000 / 1000);
 
 	timerfd_settime(conn->timer, 0, &it, NULL);
 }
-- 
@@ -727,8 +727,9 @@ static void tcp_timer_ctl(const struct ctx *c, struct tcp_tap_conn *conn)
 		it.it_value.tv_sec = ACT_TIMEOUT;
 	}
 
-	flow_dbg(conn, "timer expires in %lu.%03lus", it.it_value.tv_sec,
-		 it.it_value.tv_nsec / 1000 / 1000);
+	flow_dbg(conn, "timer expires in %llu.%03llus",
+		 (unsigned long long)it.it_value.tv_sec,
+		 (unsigned long long)it.it_value.tv_nsec / 1000 / 1000);
 
 	timerfd_settime(conn->timer, 0, &it, NULL);
 }
-- 
2.39.2