initial user mode network support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@733 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 54 insertions, 0 deletions

diff --git a/slirp/main.h b/slirp/main.h
new file mode 100644
index 0000000000..dc06d6fe7e
--- /dev/null
+++ b/slirp/main.h
@@ -0,0 +1,54 @@
+/*
+ * 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
+#define min(x,y) ((x) < (y) ? (x) : (y))
+
+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 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 so_options;
+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);