#define BBN-VAX #include "stdio.h" #include "ctype.h" #include "signal.h" #ifdef BBN-VAX #define VFORK vfork #define VEXIT _exit #endif BBN-VAX #ifndef BBN-VAX #define VFORK fork #define VEXIT exit #endif BBN-VAX #define ERRFD stderr /* file descriptor for error output */ #define TNDM 242 /* function */ #define TNEC 247 #define TNEL 248 #define TNWILL 251 #define TNWONT 252 #define TNDO 253 #define TNDONT 254 #define TNIAC 255 #define CEOR 0300 /* end of record for mode = text */ #define CEOF 0301 /* end of file for mode = text */ #define FTPTIMO 45 #define FTPSOCK 21 #ifdef TCP # define U4 0 # define U5 1 # define SIG_NETINT SIGURG # include "netlib.h" # include "con.h" # define PROTOPEN con # define PROTSTAT netstate # define NET "/etc/net/srvrftp" # define ETC "/etc/net/tcp/srvrftp" # define tcpfile "/dev/net/tcp" # define netfile tcpfile # define PORT "port" # define QUIT "quit" # define MSRQ "msrq" # define MRCP "mrcp" # define MSND "msam" # define MSOM "msom" typedef unsigned short portsock; /* 16-bit data ports */ #define TOSOCK(a) (a) #define ATOSOCK(a) atoi (a) #endif TCP #ifdef NCP # include "ncpopen.h" # define SIG_NETINT SIGINR # define NET "/etc/net/ncp/srvrftp" # define ETC "/etc/net/ncp/srvrftp" # define ncpfile "/dev/net/ncp" # define netfile ncpfile # define ftprintr "/etc/net/ftptty" # define ft2printr "/etc/net/ncp/ftptty" # define ftkeybd "/etc/net/ftpmain" # define ft2keybd "/etc/net/ncp/ftpmain" # define PROTOPEN ncpopen # define PORT "sock" # define QUIT "bye" # define MSRQ "xrsq" # define MRCP "xrcp" # define MSND "xsen" # define MSOM "xsem" typedef unsigned long portsock; /* 32-bit data sockets*/ 1 #define TOSOCK(a) ((long) a) #define ATOSOCK(a) atol(a) #define U4 4 #define U5 5 #endif NCP /* */ struct net_stuff { /* structure contains useful information which i */ /* would normally obtain through fstat() (in the */ /* NCP), or tcp_stat() (in TCP). */ int fds; /* file-descriptor for the network */ struct PROTOPEN np; /* net structure */ # ifdef TCP struct PROTSTAT ns; # endif TCP }; NetInit(); net_listen(); inherit_net(); ins(); net_open(); net_close(); ftp2_plumber(); netaddr GetHostNum(); net_read(); net_write();