CVS commit: src/sys/dev/sysmon

[Paul Goyette <pgoyette%netbsd.org@localhost>]

Module Name:    src
Committed By:   pgoyette
Date:           Wed Sep 22 00:13:55 UTC 2010

Modified Files:
        src/sys/dev/sysmon: sysmon_envsys_events.c

Log Message:
1. Don't try to call the driver's get_limits routine if it doesn't have
   one.  Fixes a panic reported by njoly@ in private Email

2. Acquire the device before checking whether or not the get_limits
   routine exists.

XXX There's still a bug in here somewhere that prevents setting of
XXX limit values after using 'envstat -S'


To generate a diff of this commit:
cvs rdiff -u -r1.92 -r1.93 src/sys/dev/sysmon/sysmon_envsys_events.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.