1 files changed, 0 insertions, 103 deletions
diff --git a/contrib/tcp_wrappers/ptx.c b/contrib/tcp_wrappers/ptx.c
deleted file mode 100644
index b9c312b82cdc0..0000000000000
--- a/contrib/tcp_wrappers/ptx.c
+++ /dev/null
@@ -1,103 +0,0 @@
- /*
-  * The Dynix/PTX TLI implementation is not quite compatible with System V
-  * Release 4. Some important functions are not present so we are limited to
-  * IP-based services.
-  * 
-  * Diagnostics are reported through syslog(3).
-  * 
-  * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
-  */
-
-#ifndef lint
-static char sccsid[] = "@(#) ptx.c 1.3 94/12/28 17:42:38";
-#endif
-
-#ifdef PTX
-
-/* System libraries. */
-
-#include <sys/types.h>
-#include <sys/tiuser.h>
-#include <sys/socket.h>
-#include <stropts.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <syslog.h>
-
-/* Local stuff. */
-
-#include "tcpd.h"
-
-/* Forward declarations. */
-
-static void ptx_sink();
-
-/* tli_host - determine TLI endpoint info, PTX version */
-
-void    tli_host(request)
-struct request_info *request;
-{
-    static struct sockaddr_in client;
-    static struct sockaddr_in server;
-
-    /*
-     * getpeerinaddr() was suggested by someone at Sequent. It seems to work
-     * with connection-oriented (TCP) services such as rlogind and telnetd,
-     * but it returns 0.0.0.0 with datagram (UDP) services. No problem: UDP
-     * needs special treatment anyway, in case we must refuse service.
-     */
-
-    if (getpeerinaddr(request->fd, &client, sizeof(client)) == 0
-	&& client.sin_addr.s_addr != 0) {
-	request->client->sin = &client;
-	if (getmyinaddr(request->fd, &server, sizeof(server)) == 0) {
-	    request->server->sin = &server;
-	} else {
-	    tcpd_warn("warning: getmyinaddr: %m");
-	}
-	sock_methods(request);
-
-    } else {
-
-	/*
-	 * Another suggestion was to temporarily switch to the socket
-	 * interface, identify the endpoint addresses with socket calls, then
-	 * to switch back to TLI. This seems to works OK with UDP services,
-	 * which is exactly what we should be looking at right now.
-	 */
-
-#define SWAP_MODULE(f, old, new) (ioctl(f, I_POP, old), ioctl(f, I_PUSH, new))
-
-	if (SWAP_MODULE(request->fd, "timod", "sockmod") != 0)
-	    tcpd_warn("replace timod by sockmod: %m");
-	sock_host(request);
-	if (SWAP_MODULE(request->fd, "sockmod", "timod") != 0)
-	    tcpd_warn("replace sockmod by timod: %m");
-	if (request->sink != 0)
-	    request->sink = ptx_sink;
-    }
-}
-
-/* ptx_sink - absorb unreceived IP datagram */
-
-static void ptx_sink(fd)
-int     fd;
-{
-    char    buf[BUFSIZ];
-    struct sockaddr sa;
-    int     size = sizeof(sa);
-
-    /*
-     * Eat up the not-yet received datagram. Where needed, switch to the
-     * socket programming interface.
-     */
-
-    if (ioctl(fd, I_FIND, "timod") != 0)
-	ioctl(fd, I_POP, "timod");
-    if (ioctl(fd, I_FIND, "sockmod") == 0)
-	ioctl(fd, I_PUSH, "sockmod");
-    (void) recvfrom(fd, buf, sizeof(buf), 0, &sa, &size);
-}
-
-#endif /* PTX */