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Initialize interface structures so they can be extended in the future

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We guarantee that we will only add to the end of these interfaces, and any new fields will be optional.
This commit is contained in:
Sam Lantinga
2024-09-05 16:28:48 -07:00
parent 434193d153
commit 702ed83f72
13 changed files with 130 additions and 22 deletions
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5
src/storage/SDL_storage.c
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@@ -153,6 +153,11 @@ SDL_Storage *SDL_OpenStorage(const SDL_StorageInterface *iface, void *userdata)
SDL_InvalidParamError("iface");
return NULL;
}
if (iface->version < sizeof(*iface)) {
// Update this to handle older versions of this interface
SDL_SetError("Invalid interface, should be initialized with SDL_INIT_INTERFACE()");
return NULL;
}
storage = (SDL_Storage *)SDL_calloc(1, sizeof(*storage));
if (storage) {