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Sourcecode: wacom-tools version File versions

wcmCompat.c

/*
 * Copyright 1995-2004 by Frederic Lepied, France. <Lepied@XFree86.org>
 *                                                                            
 * 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  Frederic   Lepied not  be  used  in
 * advertising or publicity pertaining to distribution of the software without
 * specific,  written      prior  permission.     Frederic  Lepied   makes  no
 * representations about the suitability of this software for any purpose.  It
 * is provided "as is" without express or implied warranty.                   
 *                                                                            
 * FREDERIC  LEPIED DISCLAIMS ALL   WARRANTIES WITH REGARD  TO  THIS SOFTWARE,
 * INCLUDING ALL IMPLIED   WARRANTIES OF MERCHANTABILITY  AND   FITNESS, IN NO
 * EVENT  SHALL FREDERIC  LEPIED 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 "xf86Wacom.h"

/*****************************************************************************
 * XFree86 V4 Functions
 ****************************************************************************/

int xf86WcmWait(int t)
{
      int err = xf86WaitForInput(-1, ((t) * 1000));
      if (err != -1)
            return Success;

      ErrorF("Wacom select error : %s\n", strerror(errno));
      return err;
}

int xf86WcmReady(int fd)
{
      int n = xf86WaitForInput(fd, 0);
      if (n >= 0) return n ? 1 : 0;
      ErrorF("Wacom select error : %s\n", strerror(errno));
      return 0;
}

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