FcDirCacheUnload(3) FcDirCacheUnload(3) NAME FcDirCacheUnload - unload a cache file SYNOPSIS #include void FcDirCacheUnload (FcCache *cache); DESCRIPTION This function dereferences cache. When no other references to it remain, all memory associated with the cache will be freed. Fontconfig 2.18.3 23 August 2026 FcDirCacheUnload(3)