2 * Copyright (c) 1995 Danny Gasparovski.
4 * Please read the file COPYRIGHT for the
5 * terms and conditions of the copyright.
8 #ifdef HAVE_SYS_SELECT_H
9 #include <sys/select.h>
12 #define TOWRITEMAX 512
15 extern int slirp_socket;
16 extern int slirp_socket_unit;
17 extern int slirp_socket_port;
18 extern u_int32_t slirp_socket_addr;
19 extern char *slirp_socket_passwd;
20 extern int ctty_closed;
23 * Get the difference in 2 times from updtim()
24 * Allow for wraparound times, "just in case"
25 * x is the greater of the 2 (current time) and y is
26 * what it's being compared against.
28 #define TIME_DIFF(x,y) (x)-(y) < 0 ? ~0-(y)+(x) : (x)-(y)
30 extern char *slirp_tty;
31 extern char *exec_shell;
33 extern fd_set *global_readfds, *global_writefds, *global_xfds;
34 extern struct in_addr vnetwork_addr;
35 extern struct in_addr vnetwork_mask;
36 extern struct in_addr vhost_addr;
37 extern struct in_addr vdhcp_startaddr;
38 extern struct in_addr vnameserver_addr;
39 extern struct in_addr our_addr;
40 extern struct in_addr loopback_addr;
41 extern struct in_addr dns_addr;
42 extern char *username;
43 extern char *socket_path;
44 extern int towrite_max;
46 extern int tcp_keepintvl;
47 extern uint8_t client_ethaddr[6];
48 extern int slirp_restrict;
49 extern char slirp_hostname[33];
50 extern char *tftp_prefix;
51 extern char *bootp_filename;
53 #define PROTO_SLIP 0x1
58 void if_encap(const uint8_t *ip_data, int ip_data_len);
59 ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags);