hw/xfree86/os-support/bsd/bsd_bell.c

   1 /*
   2  * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
   3  * Copyright 1993 by David Dawes <dawes@xfree86.org>
   4  *
   5  * Permission to use, copy, modify, distribute, and sell this software and its
   6  * documentation for any purpose is hereby granted without fee, provided that
   7  * the above copyright notice appear in all copies and that both that
   8  * copyright notice and this permission notice appear in supporting
   9  * documentation, and that the names of Rich Murphey and David Dawes
  10  * not be used in advertising or publicity pertaining to distribution of
  11  * the software without specific, written prior permission.  Rich Murphey and
  12  * David Dawes make no representations about the suitability of this
  13  * software for any purpose.  It is provided "as is" without express or
  14  * implied warranty.
  15  *
  16  * RICH MURPHEY AND DAVID DAWES DISCLAIM ALL WARRANTIES WITH REGARD TO
  17  * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
  18  * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID DAWES BE LIABLE FOR
  19  * ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
  20  * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
  21  * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  22  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  23  *
  24  */
  25
  26 #ifdef HAVE_XORG_CONFIG_H
  27 #include <xorg-config.h>
  28 #endif
  29
  30 #if defined (SYSCONS_SUPPORT)
  31 #include <sys/kbio.h>
  32 #endif
  33
  34 #include <termios.h>
  35
  36 #include "xf86.h"
  37 #include "xf86Priv.h"
  38 #include "xf86_OSlib.h"
  39
  40 void
  41 xf86OSRingBell(int loudness, int pitch, int duration)
  42 {
  43 #ifdef WSCONS_SUPPORT
  44     struct wskbd_bell_data wsb;
  45 #endif
  46
  47     if (loudness && pitch) {
  48 #ifdef PCCONS_SUPPORT
  49         int data[2];
  50 #endif
  51
  52         switch (xf86Info.consType) {
  53
  54 #ifdef PCCONS_SUPPORT
  55         case PCCONS:
  56             data[0] = pitch;
  57             data[1] = (duration * loudness) / 50;
  58             ioctl(xf86Info.consoleFd, CONSOLE_X_BELL, data);
  59             break;
  60 #endif
  61 #if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
  62         case SYSCONS:
  63         case PCVT:
  64             ioctl(xf86Info.consoleFd, KDMKTONE,
  65                   ((1193190 / pitch) & 0xffff) |
  66                   (((unsigned long) duration * loudness / 50) << 16));
  67             break;
  68 #endif
  69 #if defined (WSCONS_SUPPORT)
  70         case WSCONS:
  71             wsb.which = WSKBD_BELL_DOALL;
  72             wsb.pitch = pitch;
  73             wsb.period = duration;
  74             wsb.volume = loudness;
  75             ioctl(xf86Info.consoleFd, WSKBDIO_COMPLEXBELL, &wsb);
  76             break;
  77 #endif
  78         }
  79     }
  80 }