g-arjones

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <sys/wait.h>
#include <string.h>
#include <errno.h>

static pid_t child_pid = -1;

g-arjones

[Unit]
Description=SocketCAN interface can0 with a baudrate of 250000
After=multi-user.target

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/sbin/ip link set can0 type can bitrate 250000 ; /sbin/ifconfig can0 up
ExecReload=/sbin/ifconfig can0 down ; /sbin/ip link set can0 type can bitrate 250000 ; /sbin/ifconfig can0 up
ExecStop=/sbin/ifconfig can0 down

g-arjones

File: /etc/systemd/network/50-vcan.netdev

[NetDev]
Name=vcan0
Kind=vcan

File: /etc/systemd/network/50-vcan.network

[Match]
Name=vcan0

g-arjones

[
  "alert",
  "arrow-down",
  "arrow-left",
  "arrow-right",
  "arrow-small-down",
  "arrow-small-left",
  "arrow-small-right",
  "arrow-small-up",
  "arrow-up",