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// SPDX-License-Identifier: GPL-2.0+
/* Copyright (C) 2018 Netronome Systems, Inc. */
#ifndef __TOOLS_LIBC_COMPAT_H
#define __TOOLS_LIBC_COMPAT_H
#include <stdlib.h>
#include <linux/overflow.h>
#ifdef COMPAT_NEED_REALLOCARRAY
static inline void *reallocarray(void *ptr, size_t nmemb, size_t size)
{
size_t bytes;
if (unlikely(check_mul_overflow(nmemb, size, &bytes)))
return NULL;
return realloc(ptr, bytes);
}
#endif
#endif
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