| 1 | /*
|
|---|
| 2 | * Copyright (c) 1995 Danny Gasparovski.
|
|---|
| 3 | *
|
|---|
| 4 | * Please read the file COPYRIGHT for the
|
|---|
| 5 | * terms and conditions of the copyright.
|
|---|
| 6 | */
|
|---|
| 7 |
|
|---|
| 8 | #ifdef HAVE_SYS_SELECT_H
|
|---|
| 9 | #include <sys/select.h>
|
|---|
| 10 | #endif
|
|---|
| 11 |
|
|---|
| 12 | #define TOWRITEMAX 512
|
|---|
| 13 |
|
|---|
| 14 | #ifndef VBOX
|
|---|
| 15 | extern struct timeval tt;
|
|---|
| 16 | extern int link_up;
|
|---|
| 17 | extern int slirp_socket;
|
|---|
| 18 | extern int slirp_socket_unit;
|
|---|
| 19 | extern int slirp_socket_port;
|
|---|
| 20 | extern u_int32_t slirp_socket_addr;
|
|---|
| 21 | extern char *slirp_socket_passwd;
|
|---|
| 22 | extern int ctty_closed;
|
|---|
| 23 | #endif /* !VBOX */
|
|---|
| 24 |
|
|---|
| 25 | /*
|
|---|
| 26 | * Get the difference in 2 times from updtim()
|
|---|
| 27 | * Allow for wraparound times, "just in case"
|
|---|
| 28 | * x is the greater of the 2 (current time) and y is
|
|---|
| 29 | * what it's being compared against.
|
|---|
| 30 | */
|
|---|
| 31 | #define TIME_DIFF(x,y) (x)-(y) < 0 ? ~0-(y)+(x) : (x)-(y)
|
|---|
| 32 |
|
|---|
| 33 | #ifndef VBOX
|
|---|
| 34 | extern char *slirp_tty;
|
|---|
| 35 | extern char *exec_shell;
|
|---|
| 36 | extern u_int curtime;
|
|---|
| 37 | extern fd_set *global_readfds, *global_writefds, *global_xfds;
|
|---|
| 38 | extern struct in_addr ctl_addr;
|
|---|
| 39 | extern struct in_addr special_addr;
|
|---|
| 40 | extern struct in_addr alias_addr;
|
|---|
| 41 | extern struct in_addr our_addr;
|
|---|
| 42 | extern struct in_addr loopback_addr;
|
|---|
| 43 | extern struct in_addr dns_addr;
|
|---|
| 44 | extern char *username;
|
|---|
| 45 | extern char *socket_path;
|
|---|
| 46 | extern int towrite_max;
|
|---|
| 47 | extern int ppp_exit;
|
|---|
| 48 | extern int so_options;
|
|---|
| 49 | extern int tcp_keepintvl;
|
|---|
| 50 | extern uint8_t client_ethaddr[6];
|
|---|
| 51 | #endif /* !VBOX */
|
|---|
| 52 |
|
|---|
| 53 | #define PROTO_SLIP 0x1
|
|---|
| 54 | #ifdef USE_PPP
|
|---|
| 55 | #define PROTO_PPP 0x2
|
|---|
| 56 | #endif
|
|---|
| 57 |
|
|---|
| 58 | #ifdef VBOX
|
|---|
| 59 | void if_encap(PNATState pData, const uint8_t *ip_data, int ip_data_len);
|
|---|
| 60 | #else /* !VBOX */
|
|---|
| 61 | void if_encap(const uint8_t *ip_data, int ip_data_len);
|
|---|
| 62 | #endif /* !VBOX */
|
|---|
