getgrnam.3: Clarify and add more detail in RETURN VALUE description

The page was a bit fuzzy in describing the return values for
various cases.  In particular, it needed to be more explicit
in describing what happens for the "not found" case.

This is an analogous change to the previous change for
getpwnam.3, made after Andreas Henriksson's report.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=504787

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2008-11-07 16:09:11 -05:00
parent bbab485de0
commit 2ac1e1d3d4
1 changed files with 1 additions and 1 deletions

View File

@ -140,7 +140,7 @@ by subsequent calls to
or
.BR getgrnam ().
.LP
On sucess,
On success,
.BR getgrnam_r ()
and
.BR getgrgid_r ()