X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=lib%2Fswm_hack.c;h=e6df1b080af3747f20f174789ee459bb482350dd;hb=63341d669cd6c063547eb381add1178da7828a95;hp=5d60d617b584f0635db47bc492b68575351de84f;hpb=bbb499e87a8c905214478e1badd67465701fc5cb;p=spectrwm.git

diff --git a/lib/swm_hack.c b/lib/swm_hack.c
index 5d60d61..e6df1b0 100644
--- a/lib/swm_hack.c
+++ b/lib/swm_hack.c
@@ -1,4 +1,3 @@
-/* $scrotwm$ */
 /*
  * Copyright (c) 2009 Marco Peereboom <marco@peereboom.us>
  * Copyright (c) 2009 Ryan McBride <mcbride@countersiege.com>
@@ -77,19 +76,38 @@ MyRoot(Display * dpy)
 	return root;
 }
 
+
+typedef Atom	(XIA) (Display *display, char *atom_name, Bool
+		    only_if_exists);
+
+typedef int	(XCP) (Display *display, Window w, Atom property,
+		    Atom type, int format, int mode, unsigned char *data,
+		    int nelements);
+
 #define SWM_PROPLEN	(16)
 void
 set_property(Display *dpy, Window id, char *name, char *val)
 {
 	Atom			atom = 0;
 	char			prop[SWM_PROPLEN];
+	static XIA		*xia = NULL;
+	static XCP		*xcp = NULL;
+
+	/* find the real Xlib and the real X function */
+	if (!lib_xlib)
+		lib_xlib = dlopen("libX11.so", RTLD_GLOBAL | RTLD_LAZY);
+	if (!xia)
+		xia = (XIA *) dlsym(lib_xlib, "XInternAtom");
+	if (!xcp)
+		xcp = (XCP *) dlsym(lib_xlib, "XChangeProperty");
 
 	/* Try to update the window's workspace property */
-	atom = XInternAtom(dpy, name, False);
-	if (atom) 
+	atom = (*xia)(dpy, name, False);
+	if (atom)
 		if (snprintf(prop, SWM_PROPLEN, "%s", val) < SWM_PROPLEN)
-			XChangeProperty(dpy, id, atom, XA_STRING,
-			    8, PropModeReplace, prop, SWM_PROPLEN);
+			(*xcp)(dpy, id, atom, XA_STRING,
+			    8, PropModeReplace, (unsigned char *)prop,
+			    strlen((char *)prop));
 }
 
 typedef             Window(CWF) (Display * _display, Window _parent, int _x,