From 46ac90d46b7773a804cd0bbaf71fa487bcc4cca8 Mon Sep 17 00:00:00 2001
From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Date: Sat, 22 Aug 2026 17:38:47 +0200
Subject: [PATCH] Fix build with musl

This was exposed while integrating the package into Buildroot and
testing its compilation with a musl-based toolchain:

  CANvenient_SocketCAN.c: In function 'socketcan_open':
  CANvenient_SocketCAN.c:186:24: error: storage size of 'tv' isn't known
    186 |         struct timeval tv;
        |                        ^~
  CANvenient_SocketCAN.c: In function 'socketcan_recv':
  CANvenient_SocketCAN.c:364:36: error: invalid application of 'sizeof' to incomplete type 'struct timeval'
    364 |     char ctrlmsg[CMSG_SPACE(sizeof(struct timeval))];
        |                                    ^~~~~~
  CANvenient_SocketCAN.c:406:28: error: invalid use of undefined type 'const struct timeval'
    406 |             *timestamp = tv->tv_sec * 1000000ULL + tv->tv_usec;
        |                            ^~

Include <sys/time.h> to fix the build.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---
 src/drivers/CANvenient_SocketCAN.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/drivers/CANvenient_SocketCAN.c b/src/drivers/CANvenient_SocketCAN.c
index d4db584..fb356b8 100644
--- a/src/drivers/CANvenient_SocketCAN.c
+++ b/src/drivers/CANvenient_SocketCAN.c
@@ -20,6 +20,7 @@ void socketcan_close(int index);
 #include <dirent.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
+#include <sys/time.h>
 #include <net/if.h>
 #include <linux/can.h>
 #include <linux/can/raw.h>