X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=util.c;h=9da8f52b58cb01f5515758372c3f57023f405286;hp=2cc2d4dc6e4ec12edf9ecce3fd404c1b7fe67e25;hb=83d23908d3438d7f1f62533a7c8d96fc1019df55;hpb=586f66331d1105be03c42e6faeae1672b974a98a

diff --git a/util.c b/util.c
index 2cc2d4d..9da8f52 100644
--- a/util.c
+++ b/util.c
@@ -10,7 +10,6 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
-#include <X11/Xatom.h>
 
 #include "util.h"
 
@@ -135,44 +134,7 @@ pipe_spawn(char *buf, unsigned int len, Display *dpy, char *argv[])
 			n += l;
 		}
 		close(pfd[0]);
-		buf[n - 1] = 0;
+		buf[n < len ? n : len - 1] = 0;
 	}
 	wait(0);
 }
-
-
-unsigned char *
-getselection(unsigned long offset, unsigned long *len, unsigned long *remain)
-{
-	Display *dpy;
-	Atom xa_clip_string;
-	Window w;
-	XEvent ev;
-	Atom typeret;
-	int format;
-	unsigned char *data;
-	unsigned char *result = NULL;
-
-	dpy = XOpenDisplay(0);
-	if(!dpy)
-		return NULL;
-	xa_clip_string = XInternAtom(dpy, "_SEL_STRING", False);
-	w = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 10, 10, 200, 200,
-			1, CopyFromParent, CopyFromParent);
-	XConvertSelection(dpy, XA_PRIMARY, XA_STRING, xa_clip_string,
-			w, CurrentTime);
-	XFlush(dpy);
-	XNextEvent(dpy, &ev);
-	if(ev.type == SelectionNotify && ev.xselection.property != None) {
-		XGetWindowProperty(dpy, w, ev.xselection.property, offset, 4096L, False,
-				AnyPropertyType, &typeret, &format, len, remain, &data);
-		if(*len) {
-			result = emalloc(sizeof(unsigned char) * *len);
-			memcpy(result, data, *len);
-		}
-		XDeleteProperty(dpy, w, ev.xselection.property);
-	}
-	XDestroyWindow(dpy, w);
-	XCloseDisplay(dpy);
-	return result;
-}