This file was deleted since the TCP emulation is no longer in use

on any platform.

diff --git a/lib-src/tcp.c b/lib-src/tcp.c
deleted file mode 100644 (file)
index 402528d..0000000
--- a/lib-src/tcp.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/*
- * TCP/IP stream emulation for GNU Emacs.
- * Copyright (C) 1988, 1989, 1992, 1993 Free Software Foundation, Inc.
-
- * Author: Masanobu Umeda
- * Maintainer: umerin@mse.kyutech.ac.jp
-
-This file is part of GNU Emacs.
-
-GNU Emacs is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Emacs is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING.  If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
-
- *
- * Yasunari, Itoh at PFU limited contributed for Fujitsu UTS and SX/A.
- *
- * Thu Apr  6 13:47:37 JST 1989
- * USG fixes by Sakaeda <saka@mickey.trad.pf.fujitsu.junet>
- *
- * For Fujitsu UTS compile with:
- *     cc -O -o tcp tcp.c -DFUJITSU_UTS -lu -lsocket
- */
-
-#include <stdio.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <sys/types.h>
-
-#ifdef FUJITSU_UTS
-#define USG
-#include <sys/ucbtypes.h>
-#include <sys/tisp/socket.h>
-#include <netdb.h>
-#include <sys/tisp/in.h>
-#else
-#include <sys/socket.h>
-#include <netdb.h>
-#include <netinet/in.h>
-#endif
-
-#ifdef USG
-#include <sys/stat.h>
-#include <signal.h>
-#endif
-
-#ifdef FUJITSU_UTS
-#define bcopy(f, t, n)    memcpy (t, f, n)
-#define bcmp(b1, b2, n)   (memcmp (b1, b2, n)!=0)
-#define bzero(b, n)      memset (b, 0, n)
-#endif
-
-#ifdef USG
-int selectable = 1;
-
-sigout ()
-{
-  fcntl (fileno (stdin), F_SETFL, 0);
-  exit (-1);
-}
-#endif
-
-main (argc, argv)
-     int argc;
-     char *argv[];
-{
-  struct hostent       *host;
-  struct sockaddr_in   sockin, sockme;
-  struct servent       *serv;
-  char *hostname = NULL;
-  char *service = "nntp";
-  int  port;
-  int  readfds;
-  int   writefds;
-  int  server;                 /* NNTP Server */
-  int  emacsIn = fileno (stdin); /* Emacs intput */
-  int  emacsOut = fileno (stdout); /* Emacs output */
-  char buffer[1024];
-  int  nbuffer;                /* Number of bytes in buffer */
-  int   wret;
-  char  *retry;                        /* retry bufferp */
-  int   false = 0;             /* FALSE flag for setsockopt () */
-
-  if (argc < 2)
-    {
-      fprintf (stderr, "Usage: %s HOST [SERVICE]\n", argv[0]);
-      exit (1);
-    }
-  if (argc >= 2)
-    hostname = argv[1];
-  if (argc >= 3)
-    service = argv[2];
-
-  if ((host = gethostbyname (hostname)) == NULL)
-    {
-      perror ("gethostbyname");
-      exit (1);
-    }
-  if (isdigit (service[0]))
-    port = atoi (service);
-  else
-    {
-      serv = getservbyname (service, "tcp");
-      if (serv == NULL)
-       {
-         perror ("getservbyname");
-         exit (1);
-       }
-      port = serv->s_port;
-    }
-
-  bzero (&sockin, sizeof (sockin));
-  sockin.sin_family = host->h_addrtype;
-  bcopy (host->h_addr, &sockin.sin_addr, host->h_length);
-  sockin.sin_port = htons (port);
-  if ((server = socket (AF_INET, SOCK_STREAM, 0)) < 0)
-    {
-      perror ("socket");
-      exit (1);
-    }
-  if (setsockopt (server, SOL_SOCKET, SO_REUSEADDR, &false, sizeof (false)))
-    {
-      perror ("setsockopt");
-      exit (1);
-    }
-  bzero (&sockme, sizeof (sockme));
-  sockme.sin_family = sockin.sin_family;
-  sockme.sin_addr.s_addr = INADDR_ANY;
-  if (bind (server, &sockme, sizeof (sockme)) < 0)
-    {
-      perror ("bind");
-      exit (1);
-    }
-  if (connect (server, &sockin, sizeof (sockin)) < 0)
-    {
-      perror ("connect");
-      close (server);
-      exit (1);
-    }
-
-#ifdef O_NDELAY
-  fcntl (server, F_SETFL, O_NDELAY);
-
-#ifdef USG
-  /* USG pipe cannot not select emacsIn */
-  {
-    struct stat statbuf;
-    fstat (emacsIn, &statbuf);
-    if (statbuf.st_mode & 010000)
-      selectable = 0;
-    if (!selectable)
-      {
-       signal (SIGINT, sigout);
-       fcntl (emacsIn, F_SETFL, O_NDELAY);
-      }
-  }
-#endif
-#endif
-
-  /* Connection established. */
-  while (1)
-    {
-      readfds = (1 << server) | (1 << emacsIn);
-      if (select (32, &readfds, NULL, NULL, (struct timeval *)NULL) == -1)
-       {
-         perror ("select");
-         exit (1);
-       }
-      if (readfds & (1 << emacsIn))
-       {
-         /* From Emacs */
-         nbuffer = read (emacsIn, buffer, sizeof buffer -1);
-
-#ifdef USG
-         if (selectable && nbuffer == 0)
-           {
-             goto finish;
-           }
-         else if (!(readfds & (1 << server)) && nbuffer == 0)
-           {
-             sleep (1);
-           }
-         else
-#else
-           if (nbuffer == 0)
-             goto finish;
-#endif
-         for (retry = buffer; nbuffer > 0; nbuffer -= wret, retry += wret)
-           {
-             writefds = 1 << server;
-             if (select (server+1, NULL, &writefds, NULL, (struct timeval*)NULL) == -1)
-               {
-                 perror ("select");
-                 exit (1);
-               }
-             wret = write (server, retry, nbuffer);
-             if (wret < 0) goto finish;
-           }
-       }
-      if (readfds & (1 << server))
-       {
-         /* From NNTP server */
-         nbuffer = read (server, buffer, sizeof buffer -1);
-         if (nbuffer == 0)
-           goto finish;
-         for (retry = buffer; nbuffer > 0; nbuffer -= wret, retry += wret)
-           {
-             writefds = 1 << emacsOut;
-#ifdef USG
-             if (selectable)
-#endif
-               if (select (emacsOut+1, NULL, &writefds, NULL, (struct timeval*)NULL) == -1)
-                 {
-                   perror ("select");
-                   exit (1);
-                 }
-             wret = write (emacsOut, retry, nbuffer);
-             if (wret < 0) goto finish;
-           }
-       }
-    }
-
-  /* End of communication. */
- finish:
-  close (server);
-#ifdef USG
-  if (!selectable) fcntl (emacsIn, F_SETFL, 0);
-#endif
-  close (emacsIn);
-  close (emacsOut);
-  exit (0);
-}

diff --git a/lisp/tcp.el b/lisp/tcp.el
deleted file mode 100644 (file)
index 2f5b756..0000000
--- a/lisp/tcp.el
+++ /dev/null
@@ -1,75 +0,0 @@
-;;; tcp.el --- TCP/IP stream emulation for GNU Emacs
-
-;; Copyright (C) 1988, 1989, 1993 Free Software Foundation, Inc.
-
-;; Author: Masanobu Umeda
-;; Maintainer: umerin@mse.kyutech.ac.jp
-
-;; This file is part of GNU Emacs.
-
-;; GNU Emacs is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
-
-;; GNU Emacs is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
-
-;;; Commentary:
-
-;; Notes on TCP package:
-;;
-;; This package provides a TCP/IP stream emulation for GNU Emacs. If
-;; the function `open-network-stream' is not defined in Emacs, but
-;; your operating system has a capability of network stream
-;; connection, this tcp package can be used for communicating with
-;; NNTP server.
-;;
-;; The tcp package runs inferior process which actually does the role
-;; of `open-network-stream'.  The program `tcp' provided with this
-;; package can be used for such purpose.  Before loading the package,
-;; compile `tcp.c' and install it as `tcp' in a directory in the emacs
-;; search path. If you modify `tcp.c', please send diffs to the author
-;; of GNUS.  I'll include some of them in the next releases.
-
-;;; Code:
-
-(provide 'tcp)
-
-(defvar tcp-program-name "tcp"
-  "*The name of the program emulating open-network-stream function.")
-
-(defun open-network-stream (name buffer host service)
-  "Open a TCP connection for a service to a host.
-Returns a subprocess-object to represent the connection.
-Input and output work as for subprocesses; `delete-process' closes it.
-Args are NAME BUFFER HOST SERVICE.
-NAME is name for process.  It is modified if necessary to make it unique.
-BUFFER is the buffer (or buffer-name) to associate with the process.
- Process output goes at end of that buffer, unless you specify
- an output stream or filter function to handle the output.
- BUFFER may be also nil, meaning that this process is not associated
- with any buffer
-Third arg is name of the host to connect to.
-Fourth arg SERVICE is name of the service desired, or an integer
- specifying a port number to connect to."
-  (let ((proc (start-process name buffer 
-                            tcp-program-name
-                            host 
-                            (if (stringp service)
-                                service
-                              (int-to-string service))
-                            )))
-    (process-kill-without-query proc)
-    ;; Return process
-    proc
-    ))
-
-;;; tcp.el ends here