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The Unix API even returned a pair of file descriptors for the pipe syscall. Most ISAs have a way of returning multiple values eg for structs by value. However t
by justincormack 7y ago
The Unix API even returned a pair of file descriptors for the pipe syscall. Most ISAs have a way of returning multiple values eg for structs by value. However they fell out of fashion, I think only NetBSD still has a multiple return pipe on some architectures.