Mercurial > pub > dyncall > dyncall
annotate dynload/dynload.h @ 425:2d9f1cb06352
- dynload: corrected comparison of size of optional PE header info to what is pointed to (ptr arithmetic was incorrect, only broke ReactOS builds and runtime, though)
| author | Tassilo Philipp |
|---|---|
| date | Fri, 17 Dec 2021 18:50:58 +0100 |
| parents | dd5d03483314 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 | |
| 3 Package: dyncall | |
| 4 Library: dynload | |
| 5 File: dynload/dynload.h | |
| 6 Description: public header for library dynload | |
| 7 License: | |
| 8 | |
| 281 | 9 Copyright (c) 2007-2018 Daniel Adler <dadler@uni-goettingen.de>, |
| 0 | 10 Tassilo Philipp <tphilipp@potion-studios.com> |
| 11 | |
| 12 Permission to use, copy, modify, and distribute this software for any | |
| 13 purpose with or without fee is hereby granted, provided that the above | |
| 14 copyright notice and this permission notice appear in all copies. | |
| 15 | |
| 16 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
| 17 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
| 18 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
| 19 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
| 20 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
| 21 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
| 22 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
| 23 | |
| 24 */ | |
| 25 | |
| 26 | |
| 27 | |
| 28 #ifndef DYNLOAD_H | |
| 29 #define DYNLOAD_H | |
| 30 | |
| 31 #ifdef __cplusplus | |
| 32 extern "C" { | |
| 33 #endif | |
| 34 | |
| 35 #ifndef DL_API | |
| 36 #define DL_API | |
| 37 #endif | |
| 38 | |
| 39 | |
| 40 /* shared library loading and explicit symbol resolving */ | |
| 242 | 41 /* dlLoadLibrary will search for specified lib (e.g. as leaf name, only), */ |
|
382
dd5d03483314
- dynload changes to support macos >= 11.0.1 "built-in dynamic linker cache of all system-provided libraries" (those dylibs are no longer present on the fs)"
Tassilo Philipp
parents:
281
diff
changeset
|
42 /* following platforms' dynamic linking style, returns NULL on error */ |
| 0 | 43 |
| 44 typedef struct DLLib_ DLLib; | |
| 45 | |
| 242 | 46 DL_API DLLib* dlLoadLibrary (const char* libPath); |
| 47 DL_API void dlFreeLibrary (DLLib* pLib); | |
| 48 DL_API void* dlFindSymbol (DLLib* pLib, const char* pSymbolName); | |
| 49 DL_API int dlGetLibraryPath(DLLib* pLib, char* sOut, int bufSize); | |
| 50 | |
| 0 | 51 |
| 52 /* symbol table enumeration - only for symbol lookup, not resolve */ | |
| 242 | 53 /* note that dlSymsInit does not search library paths */ |
| 0 | 54 |
| 55 typedef struct DLSyms_ DLSyms; | |
| 56 | |
| 57 DL_API DLSyms* dlSymsInit (const char* libPath); | |
| 58 DL_API void dlSymsCleanup(DLSyms* pSyms); | |
| 59 | |
| 60 DL_API int dlSymsCount (DLSyms* pSyms); | |
| 61 DL_API const char* dlSymsName (DLSyms* pSyms, int index); | |
| 62 DL_API const char* dlSymsNameFromValue(DLSyms* pSyms, void* value); /* symbol must be loaded */ | |
| 63 | |
| 64 | |
| 65 #ifdef __cplusplus | |
| 66 } | |
| 67 #endif | |
| 68 | |
| 69 #endif /* DYNLOAD_H */ | |
| 70 |