// SPDX-License-Identifier: (LGPL-2.0+ OR BSD-2-Clause) /* 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