move checkyesno to globals, make NETCFG_DEBUG a yes/no setting (default=no)

Signed-off-by: Jim Pryor <profjim@jimpryor.net>

1 files changed, 0 insertions, 28 deletions

diff --git a/src/network b/src/network
index e2cdef6..ead501c 100644
--- a/src/network
+++ b/src/network
@@ -370,31 +370,3 @@ set_interface()
     esac
 }
 
-
-### From FreeBSD's /etc/rc.subr
-##
-# checkyesno var
-#    Test $1 variable, and warn if not set to YES or NO.
-#    Return 0 if it's "yes" (et al), nonzero otherwise.
-#
-checkyesno()
-{
-    local _value="$1"
-    #debug "checkyesno: $1 is set to $_value."
-    case "$_value" in
-
-        #    "yes", "true", "on", or "1"
-    [Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|[Oo][Nn]|1)
-        return 0
-        ;;
-
-        #    "no", "false", "off", or "0"
-    [Nn][Oo]|[Ff][Aa][Ll][Ss][Ee]|[Oo][Ff][Ff]|0)
-        return 1
-        ;;
-    *)
-        #warn "\$${1} is not set properly - see ${rcvar_manpage}."
-        return 1
-        ;;
-    esac
-}