1*d0b74459SKyle Evans /*- 2*d0b74459SKyle Evans * SPDX-License-Identifier: BSD-2-Clause 3*d0b74459SKyle Evans * 4*d0b74459SKyle Evans * Copyright (c) 2024, Klara, Inc. 5*d0b74459SKyle Evans * 6*d0b74459SKyle Evans * Redistribution and use in source and binary forms, with or without 7*d0b74459SKyle Evans * modification, are permitted provided that the following conditions 8*d0b74459SKyle Evans * are met: 9*d0b74459SKyle Evans * 1. Redistributions of source code must retain the above copyright 10*d0b74459SKyle Evans * notice, this list of conditions and the following disclaimer. 11*d0b74459SKyle Evans * 2. Redistributions in binary form must reproduce the above copyright 12*d0b74459SKyle Evans * notice, this list of conditions and the following disclaimer in the 13*d0b74459SKyle Evans * documentation and/or other materials provided with the distribution. 14*d0b74459SKyle Evans * 15*d0b74459SKyle Evans * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16*d0b74459SKyle Evans * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17*d0b74459SKyle Evans * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18*d0b74459SKyle Evans * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19*d0b74459SKyle Evans * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20*d0b74459SKyle Evans * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21*d0b74459SKyle Evans * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22*d0b74459SKyle Evans * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23*d0b74459SKyle Evans * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24*d0b74459SKyle Evans * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25*d0b74459SKyle Evans * POSSIBILITY OF SUCH DAMAGE. 26*d0b74459SKyle Evans */ 27*d0b74459SKyle Evans #ifndef _SSP_STDLIB_H_ 28*d0b74459SKyle Evans #define _SSP_STDLIB_H_ 29*d0b74459SKyle Evans 30*d0b74459SKyle Evans #include <ssp/ssp.h> 31*d0b74459SKyle Evans 32*d0b74459SKyle Evans #if __SSP_FORTIFY_LEVEL > 0 33*d0b74459SKyle Evans 34*d0b74459SKyle Evans #include <limits.h> 35*d0b74459SKyle Evans 36*d0b74459SKyle Evans __BEGIN_DECLS 37*d0b74459SKyle Evans 38*d0b74459SKyle Evans __ssp_redirect(void, arc4random_buf, (void *__buf, size_t __len), 39*d0b74459SKyle Evans (__buf, __len)); 40*d0b74459SKyle Evans 41*d0b74459SKyle Evans __ssp_redirect_raw_impl(char *, realpath, realpath, 42*d0b74459SKyle Evans (const char *__restrict path, char *__restrict buf)) 43*d0b74459SKyle Evans { 44*d0b74459SKyle Evans if (__ssp_bos(buf) < PATH_MAX) 45*d0b74459SKyle Evans __chk_fail(); 46*d0b74459SKyle Evans 47*d0b74459SKyle Evans return (__ssp_real(realpath)(path, buf)); 48*d0b74459SKyle Evans } 49*d0b74459SKyle Evans 50*d0b74459SKyle Evans __END_DECLS 51*d0b74459SKyle Evans 52*d0b74459SKyle Evans #endif /* __SSP_FORTIFY_LEVEL > 0 */ 53*d0b74459SKyle Evans #endif /* _SSP_STDLIB_H_ */ 54