1 files changed, 0 insertions, 98 deletions
diff --git a/WINDOWS/winnpc.c b/WINDOWS/winnpc.c
deleted file mode 100644
index eabfb4bc..00000000
--- a/WINDOWS/winnpc.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Windows support module which deals with being a named-pipe client.
- */
-
-#include <stdio.h>
-#include <assert.h>
-
-#include "tree234.h"
-#include "putty.h"
-#include "network.h"
-#include "proxy.h"
-#include "ssh.h"
-
-#if !defined NO_SECURITY
-
-#include "winsecur.h"
-
-HANDLE connect_to_named_pipe(const char *pipename, char **err)
-{
-    HANDLE pipehandle;
-    PSID usersid, pipeowner;
-    PSECURITY_DESCRIPTOR psd;
-
-    assert(strncmp(pipename, "\\\\.\\pipe\\", 9) == 0);
-    assert(strchr(pipename + 9, '\\') == NULL);
-
-    while (1) {
-        pipehandle = CreateFile(pipename, GENERIC_READ | GENERIC_WRITE,
-                                0, NULL, OPEN_EXISTING,
-                                FILE_FLAG_OVERLAPPED, NULL);
-
-        if (pipehandle != INVALID_HANDLE_VALUE)
-            break;
-
-        if (GetLastError() != ERROR_PIPE_BUSY) {
-            *err = dupprintf(
-                "Unable to open named pipe '%s': %s",
-                pipename, win_strerror(GetLastError()));
-            return INVALID_HANDLE_VALUE;
-        }
-
-        /*
-         * If we got ERROR_PIPE_BUSY, wait for the server to
-         * create a new pipe instance. (Since the server is
-         * expected to be winnps.c, which will do that immediately
-         * after a previous connection is accepted, that shouldn't
-         * take excessively long.)
-         */
-        if (!WaitNamedPipe(pipename, NMPWAIT_USE_DEFAULT_WAIT)) {
-            *err = dupprintf(
-                "Error waiting for named pipe '%s': %s",
-                pipename, win_strerror(GetLastError()));
-            return INVALID_HANDLE_VALUE;
-        }
-    }
-
-    if ((usersid = get_user_sid()) == NULL) {
-        CloseHandle(pipehandle);
-        *err = dupprintf(
-            "Unable to get user SID: %s", win_strerror(GetLastError()));
-        return INVALID_HANDLE_VALUE;
-    }
-
-    if (p_GetSecurityInfo(pipehandle, SE_KERNEL_OBJECT,
-                          OWNER_SECURITY_INFORMATION,
-                          &pipeowner, NULL, NULL, NULL,
-                          &psd) != ERROR_SUCCESS) {
-        CloseHandle(pipehandle);
-        *err = dupprintf(
-            "Unable to get named pipe security information: %s",
-            win_strerror(GetLastError()));
-        return INVALID_HANDLE_VALUE;
-    }
-
-    if (!EqualSid(pipeowner, usersid)) {
-        CloseHandle(pipehandle);
-        LocalFree(psd);
-        *err = dupprintf(
-            "Owner of named pipe '%s' is not us", pipename);
-        return INVALID_HANDLE_VALUE;
-    }
-
-    LocalFree(psd);
-
-    return pipehandle;
-}
-
-Socket *new_named_pipe_client(const char *pipename, Plug *plug)
-{
-    char *err = NULL;
-    HANDLE pipehandle = connect_to_named_pipe(pipename, &err);
-    if (pipehandle == INVALID_HANDLE_VALUE)
-        return new_error_socket_consume_string(plug, err);
-    else
-        return make_handle_socket(pipehandle, pipehandle, NULL, plug, true);
-}
-
-#endif /* !defined NO_SECURITY */