Fix for Bug 3671 - QEMU GDB stub listens on IPv6-only port on Windows 7
The connection string used by the GDB stub does not specify which
version of the Internet Protocol should be used by the port on
which it listens. On host platforms with IPv6 support, such as
Windows 7, this means that the stub listens on an IPv6-only port.
Since the GDB client uses IPv4, this means that the client cannot
connect to QEMU.
/*
* 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 struct timeval tt;
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 ctl_addr;
extern struct in_addr special_addr;
extern struct in_addr alias_addr;
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;
extern uint8_t client_ethaddr[6];
#define PROTO_SLIP 0x1
#ifdef USE_PPP
#define PROTO_PPP 0x2
#endif
void if_encap(const uint8_t *ip_data, int ip_data_len);