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File:  [Research Unix] / researchv9 / X11 / src / X.V11R1 / lib / X / XLiICmaps.c
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 17:22:00 2018 UTC (8 years, 1 month ago) by root
Branches: belllabs, MAIN
CVS tags: researchv9-SUN3_old, researchv9-SUN3, HEAD
researchv9-SUN3(old)

#include "copyright.h"

/* $Header: /var/lib/cvsd/repos/research/researchv9/X11/src/X.V11R1/lib/X/XLiICmaps.c,v 1.1.1.1 2018/04/24 17:22:00 root Exp $ */
/* Copyright    Massachusetts Institute of Technology    1986	*/

#define NEED_REPLIES
#include "Xlibint.h"

Colormap *XListInstalledColormaps(dpy, win, n)
register Display *dpy;
Window win;
int *n;  /* RETURN */
{
    long nbytes;
    Colormap *cmaps;
    xListInstalledColormapsReply rep;
    register xResourceReq *req;

    LockDisplay(dpy);
    GetResReq(ListInstalledColormaps, win, req);

    if(_XReply(dpy, (xReply *) &rep, 0, xFalse) == 0) {
	    UnlockDisplay(dpy);
	    SyncHandle();
	    *n = 0;
	    return((Colormap *)None);
	}
	

    *n = rep.nColormaps;
    cmaps = (Colormap *) Xmalloc(
	(unsigned) (nbytes = ((long)rep.nColormaps * sizeof(Colormap))));
    _XRead (dpy, (char *) cmaps, nbytes);

    UnlockDisplay(dpy);
    SyncHandle();
    return(cmaps);
}
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