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/*
* Copyright (c) 2012, The Linux Foundation. All rights reserved.
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
* above copyright notice and this permission notice appear in all copies.
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _AOS_MEM_PVT_H
#define _AOS_MEM_PVT_H
#include <linux/slab.h>
static inline void *__aos_mem_alloc(aos_size_t size)
{
return (kmalloc(size, GFP_KERNEL | __GFP_ZERO));
}
static inline void __aos_mem_free(void *buf)
{
kfree(buf);
}
/* move a memory buffer */
static inline void
__aos_mem_copy(void *dst, void *src, aos_size_t size)
{
memcpy(dst, src, size);
}
/* set a memory buffer */
static inline void
__aos_mem_set(void *buf, a_uint8_t b, aos_size_t size)
{
memset(buf, b, size);
}
/* zero a memory buffer */
static inline void
__aos_mem_zero(void *buf, aos_size_t size)
{
memset(buf, 0, size);
}
/* compare two memory buffers */
static inline int
__aos_mem_cmp(void *buf1, void *buf2, aos_size_t size)
{
return (memcmp(buf1, buf2, size) == 0) ? 0 : 1;
}
#endif /*_AOS_MEM_PVT_H*/