1 files changed, 0 insertions, 105 deletions
diff --git a/UNIX/UXPROXY.C b/UNIX/UXPROXY.C
deleted file mode 100644
index 0a637bd9..00000000
--- a/UNIX/UXPROXY.C
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * uxproxy.c: Unix implementation of platform_new_connection(),
- * supporting an OpenSSH-like proxy command.
- */
-
-#include <stdio.h>
-#include <assert.h>
-#include <errno.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#include "tree234.h"
-#include "putty.h"
-#include "network.h"
-#include "proxy.h"
-
-Socket *platform_new_connection(SockAddr *addr, const char *hostname,
-                                int port, bool privport,
-                                bool oobinline, bool nodelay, bool keepalive,
-                                Plug *plug, Conf *conf)
-{
-    char *cmd;
-
-    int to_cmd_pipe[2], from_cmd_pipe[2], cmd_err_pipe[2], pid, proxytype;
-    int infd, outfd, inerrfd;
-
-    proxytype = conf_get_int(conf, CONF_proxy_type);
-    if (proxytype != PROXY_CMD && proxytype != PROXY_FUZZ)
-        return NULL;
-
-    if (proxytype == PROXY_CMD) {
-        cmd = format_telnet_command(addr, port, conf);
-
-        {
-            char *logmsg = dupprintf("Starting local proxy command: %s", cmd);
-            plug_log(plug, PLUGLOG_PROXY_MSG, NULL, 0, logmsg, 0);
-            sfree(logmsg);
-        }
-
-        /*
-         * Create the pipes to the proxy command, and spawn the proxy
-         * command process.
-         */
-        if (pipe(to_cmd_pipe) < 0 ||
-            pipe(from_cmd_pipe) < 0 ||
-            pipe(cmd_err_pipe) < 0) {
-            sfree(cmd);
-            return new_error_socket_fmt(plug, "pipe: %s", strerror(errno));
-        }
-        cloexec(to_cmd_pipe[1]);
-        cloexec(from_cmd_pipe[0]);
-        cloexec(cmd_err_pipe[0]);
-
-        pid = fork();
-        if (pid == 0) {
-            close(0);
-            close(1);
-            dup2(to_cmd_pipe[0], 0);
-            dup2(from_cmd_pipe[1], 1);
-            close(to_cmd_pipe[0]);
-            close(from_cmd_pipe[1]);
-            dup2(cmd_err_pipe[1], 2);
-            noncloexec(0);
-            noncloexec(1);
-            execl("/bin/sh", "sh", "-c", cmd, (void *)NULL);
-            _exit(255);
-        }
-
-        sfree(cmd);
-
-        if (pid < 0)
-            return new_error_socket_fmt(plug, "fork: %s", strerror(errno));
-
-        close(to_cmd_pipe[0]);
-        close(from_cmd_pipe[1]);
-        close(cmd_err_pipe[1]);
-
-        outfd = to_cmd_pipe[1];
-        infd = from_cmd_pipe[0];
-        inerrfd = cmd_err_pipe[0];
-    } else {
-        cmd = format_telnet_command(addr, port, conf);
-        outfd = open("/dev/null", O_WRONLY);
-        if (outfd == -1) {
-            sfree(cmd);
-            return new_error_socket_fmt(
-                plug, "/dev/null: %s", strerror(errno));
-        }
-        infd = open(cmd, O_RDONLY);
-        if (infd == -1) {
-            Socket *toret = new_error_socket_fmt(
-                plug, "%s: %s", cmd, strerror(errno));
-            sfree(cmd);
-            close(outfd);
-            return toret;
-        }
-        sfree(cmd);
-        inerrfd = -1;
-    }
-
-    /* We are responsible for this and don't need it any more */
-    sk_addr_free(addr);
-
-    return make_fd_socket(infd, outfd, inerrfd, plug);
-}