1 /* 2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without modification, 5 * are permitted provided that the following conditions are met: 6 * 7 * 1. Redistributions of source code must retain the above copyright notice, this list of 8 * conditions and the following disclaimer. 9 * 10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list 11 * of conditions and the following disclaimer in the documentation and/or other materials 12 * provided with the distribution. 13 * 14 * 3. Neither the name of the copyright holder nor the names of its contributors may be used 15 * to endorse or promote products derived from this software without specific prior written 16 * permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 20 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 25 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 27 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 28 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef _ADAPT_SYS_PRCTL_H 32 #define _ADAPT_SYS_PRCTL_H 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 #include <stdint.h> 39 40 struct prctl_mm_map { 41 uint64_t start_code; 42 uint64_t end_code; 43 uint64_t start_data; 44 uint64_t end_data; 45 uint64_t start_brk; 46 uint64_t brk; 47 uint64_t start_stack; 48 uint64_t arg_start; 49 uint64_t arg_end; 50 uint64_t env_start; 51 uint64_t env_end; 52 uint64_t *auxv; 53 uint32_t auxv_size; 54 uint32_t exe_fd; 55 }; 56 57 int prctl(int, ...); 58 59 #ifdef __cplusplus 60 } 61 #endif 62 63 #endif /* !_ADAPT_SYS_PRCTL_H */ 64