IABSD.fr/xenocara/lib/libXft/src/xftdbg.c

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• Author : matthieu
  Date : 2006-11-25 16:46:32
  Hash : 606ceaa6
  Message : import from X.Org 7.2RC1

• lib/libXft/src/xftdbg.c

• /*
   * $Id: xftdbg.c,v 1.1.1.1 2006/11/25 17:21:39 matthieu Exp $
   *
   * Copyright © 2000 Keith Packard
   *
   * Permission to use, copy, modify, distribute, and sell this software and its
   * documentation for any purpose is hereby granted without fee, provided that
   * the above copyright notice appear in all copies and that both that
   * copyright notice and this permission notice appear in supporting
   * documentation, and that the name of Keith Packard not be used in
   * advertising or publicity pertaining to distribution of the software without
   * specific, written prior permission.  Keith Packard makes no
   * representations about the suitability of this software for any purpose.  It
   * is provided "as is" without express or implied warranty.
   *
   * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
   * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
   * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
   * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
   * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
   * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
   * PERFORMANCE OF THIS SOFTWARE.
   */
  
  #include "xftint.h"
  
  _X_HIDDEN int
  XftDebug (void)
  {
      static int  initialized;
      static int  debug;
  
      if (!initialized)
      {
  	char    *e;
  
  	initialized = 1;
          e = getenv ("XFT_DEBUG");
  	if (e)
  	{
  	    printf ("XFT_DEBUG=%s\n", e);
  	    debug = atoi (e);
  	    if (debug <= 0)
  		debug = 1;
  	}
      }
      return debug;
  }