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51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
/*
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* $XFree86: xc/lib/Xft/xftdbg.c,v 1.4 2002/02/15 07:36:10 keithp Exp $
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*
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* Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include "xftint.h"
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int
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XftDebug (void)
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{
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static int initialized;
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static int debug;
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if (!initialized)
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{
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char *e;
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initialized = 1;
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e = getenv ("XFT_DEBUG");
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if (e)
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{
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printf ("XFT_DEBUG=%s\n", e);
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debug = atoi (e);
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if (debug <= 0)
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debug = 1;
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}
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}
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return debug;
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}
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