dwmblocks/xgetrootname/xgetrootname.c

22 lines
504 B
C

#include <stdio.h>
#include <X11/Xlib.h>
int
main(void)
{
char *name;
Display *dpy;
if (!(dpy = XOpenDisplay(NULL))) {
fputs("Error: could not open display.\n", stderr);
return 1;
}
if (XFetchName(dpy, DefaultRootWindow(dpy), &name) && name)
puts(name);
else
fputs("No name has been set for the root window.\n", stderr);
XFree(name);
XCloseDisplay(dpy);
return 0;
}