| 1 | /* Copyright (C) 2010-2020 The RetroArch team |
| 2 | * |
| 3 | * --------------------------------------------------------------------------------------- |
| 4 | * The following license statement only applies to this file (dylib.h). |
| 5 | * --------------------------------------------------------------------------------------- |
| 6 | * |
| 7 | * Permission is hereby granted, free of charge, |
| 8 | * to any person obtaining a copy of this software and associated documentation files (the "Software"), |
| 9 | * to deal in the Software without restriction, including without limitation the rights to |
| 10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, |
| 11 | * and to permit persons to whom the Software is furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, |
| 16 | * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 18 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 19 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 21 | */ |
| 22 | |
| 23 | #ifndef __DYLIB_H |
| 24 | #define __DYLIB_H |
| 25 | |
| 26 | #include <boolean.h> |
| 27 | |
| 28 | #ifdef HAVE_CONFIG_H |
| 29 | #include "config.h" |
| 30 | #endif |
| 31 | |
| 32 | #include <retro_common_api.h> |
| 33 | |
| 34 | #if defined(HAVE_DYNAMIC) || defined(HAVE_DYLIB) |
| 35 | #define NEED_DYNAMIC |
| 36 | #else |
| 37 | #undef NEED_DYNAMIC |
| 38 | #endif |
| 39 | |
| 40 | RETRO_BEGIN_DECLS |
| 41 | |
| 42 | typedef void *dylib_t; |
| 43 | typedef void (*function_t)(void); |
| 44 | |
| 45 | #ifdef NEED_DYNAMIC |
| 46 | /** |
| 47 | * dylib_load: |
| 48 | * @path : Path to libretro core library. |
| 49 | * |
| 50 | * Platform independent dylib loading. |
| 51 | * |
| 52 | * @return Library handle on success, otherwise NULL. |
| 53 | **/ |
| 54 | dylib_t dylib_load(const char *path); |
| 55 | |
| 56 | /** |
| 57 | * dylib_close: |
| 58 | * @lib : Library handle. |
| 59 | * |
| 60 | * Frees library handle. |
| 61 | **/ |
| 62 | void dylib_close(dylib_t lib); |
| 63 | |
| 64 | char *dylib_error(void); |
| 65 | |
| 66 | function_t dylib_proc(dylib_t lib, const char *proc); |
| 67 | #endif |
| 68 | |
| 69 | RETRO_END_DECLS |
| 70 | |
| 71 | #endif |