From 300afc5784cec539a1a9d2babb9f73056aee52cd Mon Sep 17 00:00:00 2001
From: Alan Coopersmith <alan.coopersmith@sun.com>
Date: Tue, 12 Jun 2007 19:13:23 -0700
Subject: X.Org Bug 10775: xclock does not set _NET_WM_PID

X.Org Bugzilla #10775: <https://bugs.freedesktop.org/show_bug.cgi?id=10775>
---
 xclock.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'xclock.c')

diff --git a/xclock.c b/xclock.c
index 18e6c16..7b8b287 100644
--- a/xclock.c
+++ b/xclock.c
@@ -57,6 +57,10 @@ in this Software without prior written authorization from The Open Group.
 Boolean no_locale = True; /* if True, use old behavior */
 #endif
 
+#ifdef HAVE_GETPID
+# include <unistd.h>
+#endif
+
 /* Command line options table.  Only resources are entered here...there is a
    pass over the remaining options after XtParseCommand is let loose. */
 
@@ -208,6 +212,17 @@ main(int argc, char *argv[])
 				    False);
     (void) XSetWMProtocols (XtDisplay(toplevel), XtWindow(toplevel),
 			    &wm_delete_window, 1);
+
+#ifdef HAVE_GETPID
+    {
+	pid_t pid = getpid();
+	XChangeProperty(XtDisplay(toplevel), XtWindow(toplevel),
+			XInternAtom(XtDisplay(toplevel), "_NET_WM_PID", False),
+			XA_CARDINAL, 32, PropModeReplace,
+			(unsigned char *) &pid, 1);
+    }
+#endif
+    
     XtAppMainLoop (app_con);
     exit(0);
 }
-- 
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