From a871eae710c07f958cdfb1d47cb118f5636857fb Mon Sep 17 00:00:00 2001
From: illiliti <illiliti@protonmail.com>
Date: Mon, 13 Apr 2020 00:54:28 +0300
Subject: [PATCH] implement ro/rw

---
 usr/share/tinyramfs/init | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/usr/share/tinyramfs/init b/usr/share/tinyramfs/init
index 0cd4c2b..df2f826 100755
--- a/usr/share/tinyramfs/init
+++ b/usr/share/tinyramfs/init
@@ -77,6 +77,9 @@ parse_cmdline()
             debug | debug=1)
                 set -x
             ;;
+            ro | rw)
+                rorw="-o $line"
+            ;;
             *.*)
                 # TODO implement backward compatibilty with dracut, mkinitcpio, etc
                 : no operation
@@ -192,7 +195,7 @@ mount_root()
 
     findfs "$root"
 
-    set -- "${root_type:+-t $root_type}" "${root_opts:+-o $root_opts}" "$device" "/mnt/root"
+    set -- "${root_type:+-t $root_type}" "${rorw:-o ro}${root_opts:+,$root_opts}" "$device" "/mnt/root"
     mount $@ || panic "failed to mount root"
 }