svn commit: r202163 - head/sys/kern

[Brooks Davis]

Author: brooks
Date: Tue Jan 12 18:20:20 2010
New Revision: 202163
URL: http://svn.freebsd.org/changeset/base/202163

Log:
  Declare the kern.ngroups sysctl to be read-only, but tunable at boot for
  better error reporting.
  
  Submitted by:	Matthew Fleming <matthew dot fleming at isilon dot com>
  MFC After:	1 month

Modified:
  head/sys/kern/kern_mib.c

Modified: head/sys/kern/kern_mib.c
==============================================================================
--- head/sys/kern/kern_mib.c	Tue Jan 12 18:07:12 2010	(r202162)
+++ head/sys/kern/kern_mib.c	Tue Jan 12 18:20:20 2010	(r202163)
@@ -124,7 +124,7 @@ SYSCTL_INT(_kern, KERN_ARGMAX, argmax, C
 SYSCTL_INT(_kern, KERN_POSIX1, posix1version, CTLFLAG_RD,
     0, _POSIX_VERSION, "Version of POSIX attempting to comply to");
 
-SYSCTL_INT(_kern, KERN_NGROUPS, ngroups, CTLFLAG_RD,
+SYSCTL_INT(_kern, KERN_NGROUPS, ngroups, CTLFLAG_RDTUN,
     &ngroups_max, 0,
     "Maximum number of supplemental groups a user can belong to");