1/* 2 * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10#ifndef OSSL_TEST_SIMPLEDYNAMIC_H 11# define OSSL_TEST_SIMPLEDYNAMIC_H 12 13# include "crypto/dso_conf.h" 14 15# if defined(DSO_DLFCN) || defined(DSO_VMS) 16 17# include <dlfcn.h> 18 19# define SD_INIT NULL 20# ifdef DSO_VMS 21# define SD_SHLIB 0 22# define SD_MODULE 0 23# else 24# define SD_SHLIB (RTLD_GLOBAL|RTLD_LAZY) 25# define SD_MODULE (RTLD_LOCAL|RTLD_NOW) 26# endif 27 28typedef void *SD; 29typedef void *SD_SYM; 30 31# elif defined(DSO_WIN32) 32 33# include <windows.h> 34 35# define SD_INIT 0 36# define SD_SHLIB 0 37# define SD_MODULE 0 38 39typedef HINSTANCE SD; 40typedef void *SD_SYM; 41 42# endif 43 44# if defined(DSO_DLFCN) || defined(DSO_WIN32) || defined(DSO_VMS) 45int sd_load(const char *filename, SD *sd, int type); 46int sd_sym(SD sd, const char *symname, SD_SYM *sym); 47int sd_close(SD lib); 48const char *sd_error(void); 49# endif 50 51#endif 52