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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Public domain.
* Written by Matthew Dempsky.
* Adapted for frr.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#ifndef HAVE_EXPLICIT_BZERO
#undef explicit_bzero
void explicit_bzero(void *buf, size_t len);
__attribute__((__weak__)) void
__explicit_bzero_hook(void *buf, size_t len);
__attribute__((__weak__)) void
__explicit_bzero_hook(void *buf, size_t len)
{
}
#if defined(__clang__)
#pragma clang optimize off
#else
#pragma GCC optimize("00")
#endif
void
explicit_bzero(void *buf, size_t len)
{
memset(buf, 0, len);
__explicit_bzero_hook(buf, len);
}
#endif
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