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From: gnu%berkeley@sun.UUCP
Newsgroups: net.unix
Subject: Doing "pwd" within a program
Message-ID: <12902@sri-arpa.UUCP>
Date: Tue, 18-Oct-83 16:06:12 EDT
Article-I.D.: sri-arpa.12902
Posted: Tue Oct 18 16:06:12 1983
Date-Received: Thu, 27-Oct-83 09:29:00 EDT
Lines: 6

From:  John Gilmore <sun!gnu@berkeley>

In 4.2BSD, the library routine "getwd" does this, without any hokum
with pipes.  It's probably portable to older systems if you have the
directory compatability package (readdir, opendir, etc) which has been
posted to net.sources several times.