forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.6 KiB
53 lines
1.6 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
|
/* |
|
* Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) |
|
*/ |
|
|
|
#ifndef __UM_NET_USER_H__ |
|
#define __UM_NET_USER_H__ |
|
|
|
#define ETH_ADDR_LEN (6) |
|
#define ETH_HEADER_ETHERTAP (16) |
|
#define ETH_HEADER_OTHER (26) /* 14 for ethernet + VLAN + MPLS for crazy people */ |
|
#define ETH_MAX_PACKET (1500) |
|
|
|
#define UML_NET_VERSION (4) |
|
|
|
struct net_user_info { |
|
int (*init)(void *, void *); |
|
int (*open)(void *); |
|
void (*close)(int, void *); |
|
void (*remove)(void *); |
|
void (*add_address)(unsigned char *, unsigned char *, void *); |
|
void (*delete_address)(unsigned char *, unsigned char *, void *); |
|
int max_packet; |
|
int mtu; |
|
}; |
|
|
|
extern void ether_user_init(void *data, void *dev); |
|
extern void iter_addresses(void *d, void (*cb)(unsigned char *, |
|
unsigned char *, void *), |
|
void *arg); |
|
|
|
extern void *get_output_buffer(int *len_out); |
|
extern void free_output_buffer(void *buffer); |
|
|
|
extern int tap_open_common(void *dev, char *gate_addr); |
|
extern void tap_check_ips(char *gate_addr, unsigned char *eth_addr); |
|
|
|
extern void read_output(int fd, char *output_out, int len); |
|
|
|
extern int net_read(int fd, void *buf, int len); |
|
extern int net_recvfrom(int fd, void *buf, int len); |
|
extern int net_write(int fd, void *buf, int len); |
|
extern int net_send(int fd, void *buf, int len); |
|
extern int net_sendto(int fd, void *buf, int len, void *to, int sock_len); |
|
|
|
extern void open_addr(unsigned char *addr, unsigned char *netmask, void *arg); |
|
extern void close_addr(unsigned char *addr, unsigned char *netmask, void *arg); |
|
|
|
extern char *split_if_spec(char *str, ...); |
|
|
|
extern int dev_netmask(void *d, void *m); |
|
|
|
#endif
|
|
|