In-reply-to » That FAT12 implementation is very naive and unoptimized. You can see in this video that it takes about 7 seconds to copy a ~10 kB file: https://movq.de/v/fbf2b90ce1/los86-fat12-copy.mp4 🥴 I kind of like that, though, because it feels a little bit like an old machine. 😅🤪

@movq@www.uninformativ.de Ahh so you lack some kind of an open() syscall to hold some state for the open file, i.e: a “file descriptor”? 🤔

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