K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2010-02-24T22:16:16.960230Z
K 7
svn:log
V 804
MFC r202143,202163,202341,202342,204278

  Replace the static NGROUPS=NGROUPS_MAX+1=1024 with a dynamic
  kern.ngroups+1.  kern.ngroups can range from NGROUPS_MAX=1023 to
  somewhere in the neighborhood of INT_MAX/4 one a system with sufficent
  RAM and memory bandwidth.  Given that the Windows group limit is
  1024, this range should be sufficient for most applications

r202342:
  Only allocate the space we need before calling kern_getgroups instead
  of allocating what ever the user asks for up to "ngroups_max + 1".  On
  systems with large values of kern.ngroups this will be more efficient.

  The now redundant check that the array is large enough in
  kern_getgroups() is deliberate to allow this change to be merged to
  stable/8 without breaking potential third party consumers of the API.

END