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Merge branch 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm
[qemu.git] / slirp / main.h
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1/*
2 * Copyright (c) 1995 Danny Gasparovski.
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3 *
4 * Please read the file COPYRIGHT for the
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5 * terms and conditions of the copyright.
6 */
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7#ifndef SLIRP_MAIN_H
8#define SLIRP_MAIN_H 1
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9
10#ifdef HAVE_SYS_SELECT_H
11#include <sys/select.h>
12#endif
13
14#define TOWRITEMAX 512
f0cbd3ec 15
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16extern int slirp_socket;
17extern int slirp_socket_unit;
18extern int slirp_socket_port;
b6dce92e 19extern uint32_t slirp_socket_addr;
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20extern char *slirp_socket_passwd;
21extern 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
31extern char *slirp_tty;
32extern char *exec_shell;
33extern u_int curtime;
34extern fd_set *global_readfds, *global_writefds, *global_xfds;
f0cbd3ec 35extern struct in_addr loopback_addr;
0b8db8fe 36extern unsigned long loopback_mask;
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37extern char *username;
38extern char *socket_path;
39extern int towrite_max;
40extern int ppp_exit;
f0cbd3ec 41extern int tcp_keepintvl;
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42
43#define PROTO_SLIP 0x1
44#ifdef USE_PPP
45#define PROTO_PPP 0x2
46#endif
47
1ab74cea 48int if_encap(Slirp *slirp, struct mbuf *ifm);
e1c5a2b3 49ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags);
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50
51#endif