Is there seriously not a file copy API in the Linux Kernel? Please tell me I'm overlooking it...
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Replying to @cmuratori
@cmuratori No there's not. mmap() source in large chunks, write() to destination.1 reply 0 retweets 0 likes -
Replying to @cmuratori
@cmuratori Yes, and to some degree, intentionally so. A lot of the rest is "but... POSIX!" and "it was good enough in 1969, it's fine now!".1 reply 0 retweets 0 likes
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