PERFORCE change 184665 for review

[Ilya Bakulin]

http://p4web.freebsd.org/@@184665?ac=10

Change 184665 by kibab at kibab_kibab-nb on 2010/10/13 13:48:03

	Updated documentation.

Affected files ...

.. //depot/projects/soc2010/kibab_sysctlreg/src_lib_libc/gen/feature_present.3#2 edit

Differences ...

==== //depot/projects/soc2010/kibab_sysctlreg/src_lib_libc/gen/feature_present.3#2 (text+ko) ====

@@ -50,7 +50,10 @@
 argument specifies the name of the feature to check.
 The
 .Fn feature_present
-function will return 1 if the specified feature is present,
+checks if the given 
+.Fa feature
+is present in the list specified by FEATURES_DISABLE environment variable.
+Function will return 1 if the specified feature is present and is not hidden by FEATURES_DISABLED environment variable,
 otherwise it will return 0.
 If the
 .Fn feature_present