X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fdevice.h;h=bf502e018e0adaf7ef3365499d9ebb3171eb3a9f;hp=a8b65ccbf3786fcad5c936844916fd3944326c81;hb=d178b583df9fe2bf3ebb3a7377203efc5c46df32;hpb=ec34f25228d7a0007ce6bcb1e97f263868e9129d

diff --git a/src/device.h b/src/device.h
index a8b65ccb..bf502e01 100644
--- a/src/device.h
+++ b/src/device.h
@@ -1,7 +1,10 @@
+#ifndef TINC_DEVICE_H
+#define TINC_DEVICE_H
+
 /*
-    net.h -- generic header for device.c
-    Copyright (C) 2001 Ivo Timmermans <zarq@iname.com>
-                  2001 Guus Sliepen <guus@sliepen.warande.net>
+    device.h -- generic header for device.c
+    Copyright (C) 2001-2005 Ivo Timmermans
+                  2001-2012 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
@@ -13,20 +16,32 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-    $Id: device.h,v 1.1.2.1 2001/10/12 15:16:03 guus Exp $
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_DEVICE_H__
-#define __TINC_DEVICE_H__
+#include "net.h"
+
+extern int device_fd;
+extern char *device;
+
+extern char *iface;
+
+typedef struct devops_t {
+	bool (*setup)(void);
+	void (*close)(void);
+	bool (*read)(struct vpn_packet_t *);
+	bool (*write)(struct vpn_packet_t *);
+	void (*dump_stats)(void);
+} devops_t;
 
-extern void setup_device(void);
-extern void close_device(void);
-extern vpn_packet_t *read_packet(void);
-extern void write_packet(vpn_packet_t *);
-extern void dump_device_stats(void);
+extern const devops_t os_devops;
+extern const devops_t dummy_devops;
+extern const devops_t raw_socket_devops;
+extern const devops_t multicast_devops;
+extern const devops_t uml_devops;
+extern const devops_t vde_devops;
+extern devops_t devops;
 
-#endif __TINC_DEVICE_H__
+#endif