xref: /xsrc/external/mit/xorg-server.old/dist/hw/dmx/input/dmxdetach.c

/*
 * Copyright 2004 Red Hat Inc., Raleigh, North Carolina.
 *
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation on the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

/*
 * Authors:
 *   Rickard E. (Rik) Faith <faith@redhat.com>
 *
 */

/** \file
 * Provide support and helper functions for input detach and attach. */

#ifdef HAVE_DMX_CONFIG_H
#include <dmx-config.h>
#endif

#include "dmxinputinit.h"
#include "dmxextension.h"       /* For dmxInputCount */

/** Search for input associated with \a dmxScreen, and detach. */
void dmxInputDetach(DMXScreenInfo *dmxScreen, Bool reserveId)
{
    int i;

    for (i = 0; i < dmxNumInputs; i++) {
        DMXInputInfo *dmxInput = &dmxInputs[i];
        if (dmxInput->scrnIdx == dmxScreen->index) {
            dmxLogInput(dmxInput, "Detaching (%sreserved)\n",
                        reserveId ? "" : "not ");
            dmxInput->detached = True;
            return;
        }
    }
}