diff options
Diffstat (limited to 'etc/rc.subr')
| -rw-r--r-- | etc/rc.subr | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/etc/rc.subr b/etc/rc.subr index ff4e898..97b631f 100644 --- a/etc/rc.subr +++ b/etc/rc.subr @@ -1966,6 +1966,22 @@ check_required_after() return 0 } +# check_jail mib +# Return true if security.jail.$mib exists and set to 1. + +check_jail() +{ + local _mib _v + + _mib=$1 + if _v=$(${SYSCTL_N} "security.jail.$_mib" 2> /dev/null); then + case $_v in + 1) return 0;; + esac + fi + return 1 +} + # check_kern_features mib # Return existence of kern.features.* sysctl MIB as true or # false. The result will be cached in $_rc_cache_kern_features_ |
