Windows / macOS: simplify code

1. simplify resource management by using C++ RAII like GCC attribute extension `cleanup`
2. simplify HEKY reading

Actually `__attribute__((__cleanup__(cleanupFn)))` is supported on all major C compiler ( gcc, clang and icc ) except MSVC I only used it on Windows and macOS for now. Let's see if the project author like it.
This commit is contained in:
李通洲
2022-11-13 00:04:34 +08:00
parent fb78d9bbb9
commit e8e586ce7c
12 changed files with 72 additions and 75 deletions
+4
View File
@@ -45,4 +45,8 @@ static inline void ffListSort(FFlist* list, int(*compar)(const void*, const void
qsort(list->data, list->length, list->elementSize, compar);
}
#if defined(_WIN32) || defined(__APPLE__)
#define FF_LIST_AUTO_DESTROY FFlist __attribute__((__cleanup__(ffListDestroy)))
#endif
#endif