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--- a/src/xcommon.c 2005-08-14 19:36:52.000000000 +0200
+++ b/src/xcommon.c 2010-03-07 17:55:52.669570209 +0100
@@ -25,6 +25,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <unistd.h>
#if defined(__FreeBSD__)
#include <machine/param.h>
@@ -106,6 +107,7 @@
static Atom wm_delete_window;
static Atom xawtv_station;
static Atom xawtv_remote;
+static Atom net_wm_pid;
#ifdef HAVE_XTESTEXTENSION
static KeyCode kc_shift_l; /* Fake key to send. */
@@ -150,11 +152,12 @@
"WM_PROTOCOLS",
"WM_DELETE_WINDOW",
"_XAWTV_STATION",
- "_XAWTV_REMOTE"
+ "_XAWTV_REMOTE",
+ "_NET_WM_PID"
};
- Atom atoms_return[ 17 ];
+ Atom atoms_return[ 18 ];
- XInternAtoms( display, atom_names, 17, False, atoms_return );
+ XInternAtoms( display, atom_names, 18, False, atoms_return );
net_supporting_wm_check = atoms_return[ 0 ];
net_supported = atoms_return[ 1 ];
net_wm_name = atoms_return[ 2 ];
@@ -172,6 +175,7 @@
wm_delete_window = atoms_return[ 14 ];
xawtv_station = atoms_return[ 15 ];
xawtv_remote = atoms_return[ 16 ];
+ net_wm_pid = atoms_return[ 17 ];
}
static uint32_t icon_colours[256];
@@ -1017,6 +1021,16 @@
free( data );
}
}
+
+ /* Set _NET_WM_PID */
+ {
+ if( xcommon_verbose ) {
+ fprintf( stderr, "xcommon: try to set _NET_WM_PID" );
+ }
+ pid_t mypid = getpid();
+ XChangeProperty(display, wm_window, net_wm_pid, cardinal, 32,
+ PropModeReplace, (const unsigned char*) &mypid, 1);
+ }
if( check_for_EWMH_wm( display, &wmname ) ) {
if( xcommon_verbose ) {
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