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/*
* Copyright (C) 2010 ARM Limited. All rights reserved.
*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef GRALLOC_HELPER_H_
#define GRALLOC_HELPER_H_
#include <sys/mman.h>
#define GRALLOC_UNUSED(x) ((void) x)
static inline size_t round_up_to_page_size(size_t x)
{
return (x + (PAGE_SIZE-1)) & ~(PAGE_SIZE-1);
}
#endif /* GRALLOC_HELPER_H_ */