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-rw-r--r--tools/linux/ck-get-x11-server-pid.c100
1 files changed, 0 insertions, 100 deletions
diff --git a/tools/linux/ck-get-x11-server-pid.c b/tools/linux/ck-get-x11-server-pid.c
deleted file mode 100644
index cd48cd1..0000000
--- a/tools/linux/ck-get-x11-server-pid.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
- *
- * This program 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 of the
- * License, or (at your option) any later version.
- *
- * This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Authors: William Jon McCann <mccann@jhu.edu>
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <X11/Xlib.h>
-#include <glib.h>
-
-static void
-print_peer_pid (int fd)
-{
-#ifdef SO_PEERCRED
- struct ucred cr;
- socklen_t cr_len;
-
- cr_len = sizeof (cr);
-
- if (getsockopt (fd, SOL_SOCKET, SO_PEERCRED, &cr, &cr_len) == 0 && cr_len == sizeof (cr)) {
- /* paranoia check for peer running as root */
- if (cr.uid == 0) {
- printf ("%u\n", cr.pid);
- }
- } else {
- g_warning ("Failed to getsockopt() credentials, returned len %d/%d: %s\n",
- cr_len,
- (int) sizeof (cr),
- g_strerror (errno));
- }
-#endif
-}
-
-static Display *
-display_init (int *argc, char ***argv)
-{
- const char *display_name;
- Display *xdisplay;
-
- display_name = g_getenv ("DISPLAY");
-
- if (display_name == NULL) {
- g_warning ("DISPLAY is not set");
- exit (1);
- }
-
- xdisplay = XOpenDisplay (display_name);
- if (xdisplay == NULL) {
- g_warning ("cannot open display: %s", display_name ? display_name : "");
- exit (1);
- }
-
- return xdisplay;
-}
-
-int
-main (int argc,
- char **argv)
-{
- int fd;
- int ret;
- Display *xdisplay;
-
- ret = 1;
-
- xdisplay = display_init (&argc, &argv);
-
- fd = ConnectionNumber (xdisplay);
-
- if (fd > 0) {
- ret = 0;
- print_peer_pid (fd);
- }
-
- return ret;
-}