K 10
svn:author
V 8
kientzle
K 8
svn:date
V 27
2004-05-17T22:15:49.000000Z
K 7
svn:log
V 210
getgrent() and friends should set errno if there is an error.
Also, clarify the manpage description of when errno is set and
explain that clients should set errno=0 first if they want useful
error information.

END