| The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame^] | 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 | extern struct timeval tt; |
| 15 | extern int link_up; |
| 16 | extern int slirp_socket; |
| 17 | extern int slirp_socket_unit; |
| 18 | extern int slirp_socket_port; |
| 19 | extern u_int32_t slirp_socket_addr; |
| 20 | extern char *slirp_socket_passwd; |
| 21 | extern int ctty_closed; |
| 22 | |
| 23 | /* |
| 24 | * Get the difference in 2 times from updtim() |
| 25 | * Allow for wraparound times, "just in case" |
| 26 | * x is the greater of the 2 (current time) and y is |
| 27 | * what it's being compared against. |
| 28 | */ |
| 29 | #define TIME_DIFF(x,y) (x)-(y) < 0 ? ~0-(y)+(x) : (x)-(y) |
| 30 | |
| 31 | #define DNS_ADDR_MAX 4 |
| 32 | |
| 33 | extern char *slirp_tty; |
| 34 | extern char *exec_shell; |
| 35 | extern u_int curtime; |
| 36 | extern fd_set *global_readfds, *global_writefds, *global_xfds; |
| 37 | extern uint32_t ctl_addr_ip; |
| 38 | extern uint32_t special_addr_ip; |
| 39 | extern uint32_t alias_addr_ip; |
| 40 | extern uint32_t our_addr_ip; |
| 41 | extern uint32_t loopback_addr_ip; |
| 42 | extern uint32_t dns_addr[DNS_ADDR_MAX]; |
| 43 | extern int dns_addr_count; |
| 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 | |
| 52 | #define PROTO_SLIP 0x1 |
| 53 | #ifdef USE_PPP |
| 54 | #define PROTO_PPP 0x2 |
| 55 | #endif |
| 56 | |
| 57 | void if_encap(const uint8_t *ip_data, int ip_data_len); |