busybox/libbb/const_hack.c

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/* vi: set sw=4 ts=4: */
/*
* Trick to assign a const ptr with barrier for clang
*
* Copyright (C) 2021 by YU Jincheng <shana@zju.edu.cn>
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
#include "libbb.h"
#if defined(__clang_major__) && __clang_major__ >= 9
void FAST_FUNC XZALLOC_CONST_PTR(const void *pptr, size_t size)
{
ASSIGN_CONST_PTR(pptr, xzalloc(size));
}
#endif