[TUHS] Pipes in the Third Edition Unix

Paul Ruizendaal pnr at planet.nl
Wed Jan 4 08:20:42 AEST 2017


> Can anybody help explain the "not in assembler" comment?

In early 'as' some syscall mnemonics were predefined, see for instance:
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V6/usr/source/as/as29.s

'pipe' isn't one of those.

Paul



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