/*
- net.h -- generic header for device.c
+ device.h -- generic header for device.c
Copyright (C) 2001-2005 Ivo Timmermans
- 2001-2006 Guus Sliepen <guus@tinc-vpn.org>
+ 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
extern char *device;
extern char *iface;
-extern uint64_t device_in_packets;
-extern uint64_t device_in_bytes;
-extern uint64_t device_out_packets;
-extern uint64_t device_out_bytes;
-
-extern bool setup_device(void);
-extern void close_device(void);
-extern bool read_packet(struct vpn_packet_t *);
-extern bool write_packet(struct vpn_packet_t *);
-extern void dump_device_stats(void);
-
-#endif /* __TINC_DEVICE_H__ */
+typedef struct devops_t {
+ bool (*setup)(void);
+ void (*close)(void);
+ bool (*read)(struct vpn_packet_t *);
+ bool (*write)(struct vpn_packet_t *);
+ void (*enable)(void); /* optional */
+ void (*disable)(void); /* optional */
+} devops_t;
+
+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__ */