#ifndef __COMMON_H__ #define __COMMON_H__ #define CONFIG_QEMU //#define DEBUG 1 // Uncomment the following line to enable SLIRP statistics printing in Qemu //#define LOG_ENABLED #ifdef LOG_ENABLED #define STAT(expr) expr #else #define STAT(expr) do { } while(0) #endif #ifndef CONFIG_QEMU #include "version.h" #endif #include "config-host.h" #include "slirp_config.h" #ifdef _WIN32 # include <inttypes.h> typedef uint8_t u_int8_t; typedef uint16_t u_int16_t; typedef uint32_t u_int32_t; typedef uint64_t u_int64_t; typedef char *caddr_t; #define WIN32_LEAN_AND_MEAN # include <windows.h> # include <winsock2.h> # include <ws2tcpip.h> # include <sys/timeb.h> # include <iphlpapi.h> # define EWOULDBLOCK WSAEWOULDBLOCK # define EINPROGRESS WSAEINPROGRESS # define ENOTCONN WSAENOTCONN # define EHOSTUNREACH WSAEHOSTUNREACH # define ENETUNREACH WSAENETUNREACH # define ECONNREFUSED WSAECONNREFUSED #else # define ioctlsocket ioctl # define closesocket(s) close(s) # define O_BINARY 0 #endif #include <sys/types.h> #ifdef HAVE_SYS_BITYPES_H # include <sys/bitypes.h> #endif #include <sys/time.h> #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 # ifdef 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 #ifndef _WIN32 #include <sys/uio.h> #endif #ifndef _P #ifndef NO_PROTOTYPES # define _P(x) x #else # define _P(x) () #endif #endif #ifndef _WIN32 #include <netinet/in.h> #include <arpa/inet.h> #endif #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 #ifndef _WIN32 #include <sys/socket.h> #endif #if defined(HAVE_SYS_IOCTL_H) # include <sys/ioctl.h> #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 "tftp.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 *, ...)); #if SIZEOF_CHAR_P == 4 # define insque_32 insque # define remque_32 remque #else void insque_32 _P((void *, void *)); void remque_32 _P((void *)); #endif #ifndef _WIN32 #include <netdb.h> #endif #define DEFAULT_BAUD 115200 #define SO_OPTIONS DO_KEEPALIVE #define TCP_MAXIDLE (TCPTV_KEEPCNT * TCPTV_KEEPINTVL) /* 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 *)); 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 */ void tcp_input _P((register struct mbuf *, int, struct socket *)); 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_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 err); #ifdef USE_PPP #define MIN_MRU MINMRU #define MAX_MRU MAXMRU #else #define MIN_MRU 128 #define MAX_MRU 16384 #endif #ifndef _WIN32 #define min(x,y) ((x) < (y) ? (x) : (y)) #define max(x,y) ((x) > (y) ? (x) : (y)) #endif #ifdef _WIN32 #undef errno #define errno (WSAGetLastError()) #endif #endif