[configs/releng] Replace rc.d/archiso with initscripts hooks.

In this way:
* Prepare locales requested by boot param mostly early possible.
* Setup special console at end of rc.sysinit

Remove unneded include from automated_script (already included by rc.conf)

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

configs/releng/root-image/etc/rc.conf

@@ -30,4 +30,4 @@ USELVM="no"
 
 HOSTNAME="archiso"
 
-DAEMONS=(hwclock syslog-ng archiso)
+DAEMONS=(hwclock syslog-ng)

configs/releng/root-image/etc/rc.d/functions.d/automated_script

@@ -1,5 +1,3 @@
-. /etc/archiso/functions
-
 automated_script ()
 {
     script="$(kernel_cmdline script)"

configs/releng/root-image/etc/rc.d/functions.d/prepare_locale_gen

@@ -0,0 +1,11 @@
+prepare_locale_gen ()
+{
+    if [[ ${LOCALE} != "en_US.UTF-8" ]]; then
+        stat_busy "Generating locales..."
+            sed -i "s/#\(${LOCALE/[@.]*}\)/\1/" /etc/locale.gen
+            /usr/sbin/locale-gen > /dev/null
+        stat_done
+    fi
+}
+
+add_hook sysinit_postmount prepare_locale_gen

configs/releng/root-image/etc/rc.d/functions.d/setup_special_console

@@ -1,20 +1,6 @@
-# vim: set ft=sh:
-. /etc/rc.conf
-. /etc/rc.d/functions
-
-do_locale_gen ()
-{
-    if [[ ${LOCALE} != "en_US.UTF-8" ]]; then
-        stat_busy "Generating locales..."
-            sed -i "s/#\(${LOCALE/[@.]*}\)/\1/" /etc/locale.gen
-            /usr/sbin/locale-gen > /dev/null
-        stat_done
-    fi
-}
-
 # If an alternate console was specified on the kernel command line,
 # start agetty on it too.
-do_special_console()
+setup_special_console()
 {
     local cmdline_console
     if cmdline_console=$(kernel_cmdline console); then
@@ -24,7 +10,7 @@ do_special_console()
             options=${cmdline_console#${port}}
             options=${options#,}
             baud=${options%%[neo]*}
-            [[ ${options} =~ r$ ]] && rts="-h"
+            [[ ${options} == *r ]] && rts="-h"
             if ! grep -q "^${port}" /etc/securetty; then
                 echo ${port} >> /etc/securetty
             fi
@@ -36,10 +22,4 @@ do_special_console()
     fi
 }
 
-case "$1" in
+add_hook sysinit_end setup_special_console
-  start)
-    do_locale_gen
-    do_special_console
-    ;;
-esac
-exit 0