K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2009-06-17T19:01:47.132175Z
K 7
svn:log
V 463
Consistently use arrays of {NGROUPS_MAX}+1 with getgroups() and
getgrouplist().  In doing so, use the pattern from the example from the
posix manpages where ngroups_max is a long and set to
sysconf(_SC_NGROUPS_MAX)+1.

In id(1), don't use a combination of getgid() and getgroups() to
retrieve the list of groups.  There's no need to account for the
possibility that getgroups does not return the primary gid, espeically
when we only do it in of of the two cases.

END