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      1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
      2 
      3 /*
      4  * Copyright (C) 2013 Rob Clark <robclark (at) freedesktop.org>
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the "Software"),
      8  * to deal in the Software without restriction, including without limitation
      9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     10  * and/or sell copies of the Software, and to permit persons to whom the
     11  * Software is furnished to do so, subject to the following conditions:
     12  *
     13  * The above copyright notice and this permission notice (including the next
     14  * paragraph) shall be included in all copies or substantial portions of the
     15  * Software.
     16  *
     17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     20  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     22  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     23  * SOFTWARE.
     24  *
     25  * Authors:
     26  *    Rob Clark <robclark (at) freedesktop.org>
     27  */
     28 
     29 #ifdef HAVE_CONFIG_H
     30 # include <config.h>
     31 #endif
     32 
     33 #include <sys/types.h>
     34 #include <sys/stat.h>
     35 #include <unistd.h>
     36 
     37 #include "msm_priv.h"
     38 
     39 static void msm_device_destroy(struct fd_device *dev)
     40 {
     41 	struct msm_device *msm_dev = to_msm_device(dev);
     42 	free(msm_dev);
     43 }
     44 
     45 static const struct fd_device_funcs funcs = {
     46 		.bo_new_handle = msm_bo_new_handle,
     47 		.bo_from_handle = msm_bo_from_handle,
     48 		.pipe_new = msm_pipe_new,
     49 		.destroy = msm_device_destroy,
     50 };
     51 
     52 drm_private struct fd_device * msm_device_new(int fd)
     53 {
     54 	struct msm_device *msm_dev;
     55 	struct fd_device *dev;
     56 
     57 	msm_dev = calloc(1, sizeof(*msm_dev));
     58 	if (!msm_dev)
     59 		return NULL;
     60 
     61 	dev = &msm_dev->base;
     62 	dev->funcs = &funcs;
     63 
     64 	return dev;
     65 }
     66