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 28 typedef void *SD; 29 typedef 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 39 typedef HINSTANCE SD; 40 typedef void *SD_SYM; 41 42 #endif 43 44 #if defined(DSO_DLFCN) || defined(DSO_WIN32) || defined(DSO_VMS) 45 int sd_load(const char *filename, SD *sd, int type); 46 int sd_sym(SD sd, const char *symname, SD_SYM *sym); 47 int sd_close(SD lib); 48 const char *sd_error(void); 49 #endif 50 51 #endif 52