dup2

[Doug Gwyn]

In article <122373 at uunet.UU.NET> rbj at uunet.UU.NET (Root Boy Jim) writes:
-In article <15136 at smoke.brl.mil> gwyn at smoke.brl.mil (Doug Gwyn) writes:
->/*
->	dup2 -- 7th Edition UNIX system call emulation for UNIX System V
->*/
-Do you mean that V7 had dup2 but System V doesn't?
-And what about systems that don't have fcntl?

Geez, what do you think the comment means, anyway?