6618478 libdevinfo sometimes doesn't honor miniroot environment when trying to restart devfsadmd daemon

[vikram.he...@sun.com]

Author: Vikram Hegde <Vikram.Hegde at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: adbfb893bc591f64a62ff8252e9c6ea6ebe7a2ff
Total changesets: 1
Log message:
6618478 libdevinfo sometimes doesn't honor miniroot environment when trying to 
restart devfsadmd daemon

Files:
        update: usr/src/lib/libdevinfo/devinfo_devlink.c
        update: usr/src/lib/libdevinfo/devinfo_devlink.h