460fec67ee
The essence of this patch is to stuff (almost) all global variables of the slirp stack into the structure Slirp. In this step, we still keep the structure as global variable, directly accessible by the whole stack. Changes to the external interface of slirp will be applied in the following patches. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/*
|
|
* Copyright (c) 1995 Danny Gasparovski.
|
|
*
|
|
* Please read the file COPYRIGHT for the
|
|
* terms and conditions of the copyright.
|
|
*/
|
|
|
|
#ifdef HAVE_SYS_SELECT_H
|
|
#include <sys/select.h>
|
|
#endif
|
|
|
|
#define TOWRITEMAX 512
|
|
|
|
extern int link_up;
|
|
extern int slirp_socket;
|
|
extern int slirp_socket_unit;
|
|
extern int slirp_socket_port;
|
|
extern u_int32_t slirp_socket_addr;
|
|
extern char *slirp_socket_passwd;
|
|
extern int ctty_closed;
|
|
|
|
/*
|
|
* Get the difference in 2 times from updtim()
|
|
* Allow for wraparound times, "just in case"
|
|
* x is the greater of the 2 (current time) and y is
|
|
* what it's being compared against.
|
|
*/
|
|
#define TIME_DIFF(x,y) (x)-(y) < 0 ? ~0-(y)+(x) : (x)-(y)
|
|
|
|
extern char *slirp_tty;
|
|
extern char *exec_shell;
|
|
extern u_int curtime;
|
|
extern fd_set *global_readfds, *global_writefds, *global_xfds;
|
|
extern struct in_addr our_addr;
|
|
extern struct in_addr loopback_addr;
|
|
extern struct in_addr dns_addr;
|
|
extern char *username;
|
|
extern char *socket_path;
|
|
extern int towrite_max;
|
|
extern int ppp_exit;
|
|
extern int tcp_keepintvl;
|
|
|
|
#define PROTO_SLIP 0x1
|
|
#ifdef USE_PPP
|
|
#define PROTO_PPP 0x2
|
|
#endif
|
|
|
|
void if_encap(Slirp *slirp, const uint8_t *ip_data, int ip_data_len);
|
|
ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags);
|