1 /*
2  * Copyright (C) 2020 Arm Limited. All rights reserved.
3  *
4  * Copyright (C) 2008 The Android Open Source Project
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  *      http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 
19 #include "mali_gralloc_shared_memory.h"
20 #include "mali_gralloc_log.h"
21 #include "mali_gralloc_buffer.h"
22 #include "mali_gralloc_ion.h"
23 #include "gralloc_helper.h"
24 
25 /* TODO: move shared attr memory allocation function here */
26 
gralloc_shared_memory_free(private_handle_t * hnd)27 void gralloc_shared_memory_free(private_handle_t *hnd)
28 {
29 	if (hnd->attr_base)
30 	{
31 		munmap(hnd->attr_base, hnd->attr_size);
32 		hnd->attr_base = nullptr;
33 	}
34 
35 	hnd->close_share_attr_fd();
36 	hnd->set_share_attr_fd(-1);
37 }
38