initial user mode network support

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

1 files changed, 308 insertions, 0 deletions

diff --git a/slirp/slirp.h b/slirp/slirp.h
new file mode 100644
index 000000000..c2fa86e99
--- /dev/null
+++ b/slirp/slirp.h
@@ -0,0 +1,308 @@
+#ifndef __COMMON_H__
+#define __COMMON_H__
+
+#define CONFIG_QEMU
+
+#define DEBUG 1
+
+#ifndef CONFIG_QEMU
+#include "version.h"
+#endif
+#include "config.h"
+#include "slirp_config.h"
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_BITYPES_H
+# include <sys/bitypes.h>
+#endif
+
+#ifdef NEED_TYPEDEFS
+typedef char int8_t;
+typedef unsigned char u_int8_t;
+
+# if SIZEOF_SHORT == 2
+    typedef short int16_t;
+    typedef unsigned short u_int16_t;
+# else
+#  if SIZEOF_INT == 2
+    typedef int int16_t;
+    typedef unsigned int u_int16_t;
+#  else
+    #error Cannot find a type with sizeof() == 2
+#  endif
+# endif
+
+# if SIZEOF_SHORT == 4
+   typedef short int32_t;
+   typedef unsigned short u_int32_t;
+# else
+#  if SIZEOF_INT == 4
+    typedef int int32_t;
+    typedef unsigned int u_int32_t;
+#  else
+    #error Cannot find a type with sizeof() == 4
+#  endif
+# endif
+#endif /* NEED_TYPEDEFS */
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+
+#ifndef HAVE_MEMMOVE
+#define memmove(x, y, z) bcopy(y, x, z)
+#endif
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
+#ifdef HAVE_STRING_H
+# include <string.h>
+#else
+# include <strings.h>
+#endif
+
+#include <sys/uio.h>
+
+#ifndef _P
+#ifndef NO_PROTOTYPES
+#  define   _P(x)   x
+#else
+#  define   _P(x)   ()
+#endif
+#endif
+
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#ifdef GETTIMEOFDAY_ONE_ARG
+#define gettimeofday(x, y) gettimeofday(x)
+#endif
+
+/* Systems lacking strdup() definition in <string.h>. */
+#if defined(ultrix)
+char *strdup _P((const char *));
+#endif
+
+/* Systems lacking malloc() definition in <stdlib.h>. */
+#if defined(ultrix) || defined(hcx)
+void *malloc _P((size_t arg));
+void free _P((void *ptr));
+#endif
+
+#ifndef HAVE_INET_ATON
+int inet_aton _P((const char *cp, struct in_addr *ia));
+#endif
+
+#include <fcntl.h>
+#ifndef NO_UNIX_SOCKETS
+#include <sys/un.h>
+#endif
+#include <signal.h>
+#ifdef HAVE_SYS_SIGNAL_H
+# include <sys/signal.h>
+#endif
+#include <sys/socket.h>
+
+#if defined(WANT_SYS_IOCTL_H) && defined(HAVE_SYS_IOCTL_H)
+# include <sys/ioctl.h>
+#else
+# define WANT_SYS_TERMIOS_H
+#endif
+
+#ifdef WANT_SYS_TERMIOS_H
+# ifndef INCLUDED_TERMIOS_H
+#  ifdef HAVE_TERMIOS_H
+#   include <termios.h>
+#  else
+#   include <termio.h>
+#  endif
+#  define INCLUDED_TERMIOS_H
+# endif
+#endif
+
+
+
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
+
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif
+
+#ifdef HAVE_SYS_FILIO_H
+# include <sys/filio.h>
+#endif
+
+#ifdef USE_PPP
+#include <ppp/slirppp.h>
+#endif
+
+#ifdef __STDC__
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+
+#include <sys/stat.h>
+
+/* Avoid conflicting with the libc insque() and remque(), which
+   have different prototypes. */
+#define insque slirp_insque
+#define remque slirp_remque
+
+#ifdef HAVE_SYS_STROPTS_H
+#include <sys/stropts.h>
+#endif
+
+#include "debug.h"
+
+#include "ip.h"
+#include "tcp.h"
+#include "tcp_timer.h"
+#include "tcp_var.h"
+#include "tcpip.h"
+#include "udp.h"
+#include "icmp_var.h"
+#include "mbuf.h"
+#include "sbuf.h"
+#include "socket.h"
+#include "if.h"
+#include "main.h"
+#include "misc.h"
+#include "ctl.h"
+#ifdef USE_PPP
+#include "ppp/pppd.h"
+#include "ppp/ppp.h"
+#endif
+
+#include "bootp.h"
+#include "libslirp.h"
+
+extern struct ttys *ttys_unit[MAX_INTERFACES];
+
+#ifndef NULL
+#define NULL (void *)0
+#endif
+
+#ifndef FULL_BOLT
+void if_start _P((void));
+#else
+void if_start _P((struct ttys *));
+#endif
+
+#ifdef BAD_SPRINTF
+# define vsprintf vsprintf_len
+# define sprintf sprintf_len
+ extern int vsprintf_len _P((char *, const char *, va_list));
+ extern int sprintf_len _P((char *, const char *, ...));
+#endif
+
+#ifdef DECLARE_SPRINTF
+# ifndef BAD_SPRINTF
+ extern int vsprintf _P((char *, const char *, va_list));
+# endif
+ extern int vfprintf _P((FILE *, const char *, va_list));
+#endif
+
+#ifndef HAVE_STRERROR
+ extern char *strerror _P((int error));
+#endif
+
+#ifndef HAVE_INDEX
+ char *index _P((const char *, int));
+#endif
+
+#ifndef HAVE_GETHOSTID
+ long gethostid _P((void));
+#endif
+
+void lprint _P((const char *, ...));
+
+extern int do_echo;
+
+#if SIZEOF_CHAR_P == 4
+# define insque_32 insque
+# define remque_32 remque
+#else
+ inline void insque_32 _P((void *, void *));
+ inline void remque_32 _P((void *));
+#endif
+
+#include <pwd.h>
+#include <netdb.h>
+
+#define DEFAULT_BAUD 115200
+
+/* cksum.c */
+int cksum(struct mbuf *m, int len);
+
+/* if.c */
+void if_init _P((void));
+void if_output _P((struct socket *, struct mbuf *));
+
+/* ip_input.c */
+void ip_init _P((void));
+void ip_input _P((struct mbuf *));
+struct ip * ip_reass _P((register struct ipasfrag *, register struct ipq *));
+void ip_freef _P((struct ipq *));
+void ip_enq _P((register struct ipasfrag *, register struct ipasfrag *));
+void ip_deq _P((register struct ipasfrag *));
+void ip_slowtimo _P((void));
+void ip_stripoptions _P((register struct mbuf *, struct mbuf *));
+
+/* ip_output.c */
+int ip_output _P((struct socket *, struct mbuf *));
+
+/* tcp_input.c */
+int tcp_reass _P((register struct tcpcb *, register struct tcpiphdr *, struct mbuf *));
+void tcp_input _P((register struct mbuf *, int, struct socket *));
+void tcp_dooptions _P((struct tcpcb *, u_char *, int, struct tcpiphdr *));
+void tcp_xmit_timer _P((register struct tcpcb *, int));
+int tcp_mss _P((register struct tcpcb *, u_int));
+
+/* tcp_output.c */
+int tcp_output _P((register struct tcpcb *));
+void tcp_setpersist _P((register struct tcpcb *));
+
+/* tcp_subr.c */
+void tcp_init _P((void));
+void tcp_template _P((struct tcpcb *));
+void tcp_respond _P((struct tcpcb *, register struct tcpiphdr *, register struct mbuf *, tcp_seq, tcp_seq, int));
+struct tcpcb * tcp_newtcpcb _P((struct socket *));
+struct tcpcb * tcp_close _P((register struct tcpcb *));
+void tcp_drain _P((void));
+void tcp_sockclosed _P((struct tcpcb *));
+int tcp_fconnect _P((struct socket *));
+void tcp_connect _P((struct socket *));
+int tcp_attach _P((struct socket *));
+u_int8_t tcp_tos _P((struct socket *));
+int tcp_emu _P((struct socket *, struct mbuf *));
+int tcp_ctl _P((struct socket *));
+struct tcpcb *tcp_drop(struct tcpcb *tp, int errno);
+
+#ifdef USE_PPP
+#define MIN_MRU MINMRU
+#define MAX_MRU MAXMRU
+#else
+#define MIN_MRU 128
+#define MAX_MRU 16384
+#endif
+
+#endif