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