/*
device.c -- Interaction with Windows tap driver in a Cygwin environment
- Copyright (C) 2002-2004 Ivo Timmermans <ivo@tinc-vpn.org>,
- 2002-2004 Guus Sliepen <guus@tinc-vpn.org>
+ Copyright (C) 2002-2005 Ivo Timmermans,
+ 2002-2006 Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
static HANDLE device_handle = INVALID_HANDLE_VALUE;
char *device = NULL;
char *iface = NULL;
-char *device_info = NULL;
+static char *device_info = NULL;
-int device_total_in = 0;
-int device_total_out = 0;
+static int device_total_in = 0;
+static int device_total_out = 0;
-pid_t reader_pid;
-int sp[2];
+static pid_t reader_pid;
+static int sp[2];
bool setup_device(void)
{
CloseHandle(device_handle);
kill(reader_pid, SIGKILL);
+
+ free(device);
+ free(iface);
}
bool read_packet(vpn_packet_t *packet)