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Added thread-safe environment functions

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Also marked the existing functions as unsafe, as they can cause crashes if used in multi-threaded applications.

As a bonus, since the new functions are hashtable based, hint environment lookups are much faster.
This commit is contained in:
Sam Lantinga
2024-09-13 17:00:15 -07:00
parent 16ff7503b7
commit 90e01040c5
49 changed files with 696 additions and 252 deletions
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src/SDL_hashtable.h
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@@ -55,6 +55,7 @@ extern bool SDL_KeyMatchString(const void *a, const void *b, void *unused);
extern Uint32 SDL_HashID(const void *key, void *unused);
extern bool SDL_KeyMatchID(const void *a, const void *b, void *unused);
extern void SDL_NukeFreeKey(const void *key, const void *value, void *unused);
extern void SDL_NukeFreeValue(const void *key, const void *value, void *unused);
#endif // SDL_hashtable_h_