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Diffstat (limited to 'init_functions')
| -rw-r--r-- | init_functions | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/init_functions b/init_functions index a42d257..fd5bbb6 100644 --- a/init_functions +++ b/init_functions @@ -30,6 +30,31 @@ launch_interactive_shell() { /bin/sh -i } +parse_cmdline() { + eval set -- $(cat /proc/cmdline) + for cmd in "$@"; do + case "${cmd}" in + \#*) break ;; # ignore everything after a # in the commandline + # The kernel passes those to the kernel on its own + [0123456Ss]) ;; + [0-9]*) ;; + single) ;; + rw) readwrite="yes" ;; + ro) readwrite="no" ;; + # only export stuff that does work with ash :) + *=*) rhs="$(echo "${cmd}" | cut -d= -f2-)" + cmd="$(echo "${cmd}" | cut -d= -f1 | sed 's|\.|_|g')" + cmd="$(echo "${cmd}" | sed 's|-|_|g')=\"${rhs}\"" + (echo "${cmd}" | grep -qe '^[0-9]') || eval "${cmd}" + ;; + *) cmd="$(echo "${cmd}" | sed 's|\.|_|g')" + cmd="$(echo "${cmd}" | sed 's|-|_|g')" + (echo "${cmd}" | grep -qe '^[0-9]') || eval "${cmd}=y" + ;; + esac + done +} + default_mount_handler() { if [ ${root:0:5} != "/dev/" ] || ! poll_device "${root}" ${rootdelay}; then msg "Root device '${root}' doesn't exist. Attempting to create it." |