From 661405eb6066b67dfe51d5ff9635e29f86bdd238 Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@smile.fr>
Date: Tue, 7 Apr 2020 21:02:54 +0200
Subject: [PATCH] serial_port_linux: Add missing include sys/time.h

POSIX says `struct timeval` is defined if <sys/time.h> is included.

Adding this header allow to build against musl-libc.

Upstream status: Pending
https://github.com/mz-automation/libiec61850/pull/228

Signed-off-by: Romain Naour <romain.naour@smile.fr>
---
 hal/serial/linux/serial_port_linux.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hal/serial/linux/serial_port_linux.c b/hal/serial/linux/serial_port_linux.c
index e6308c0..15e5794 100644
--- a/hal/serial/linux/serial_port_linux.c
+++ b/hal/serial/linux/serial_port_linux.c
@@ -29,6 +29,7 @@
 #include <termios.h>
 #include <fcntl.h>
 #include <unistd.h>
+#include <sys/time.h>
 
 #include "hal_serial.h"
 #include "hal_time.h"
-- 
2.21.1