| #!/bin/sh |
| ### BEGIN INIT INFO |
| # Provides: mountvirtfs |
| # Required-Start: |
| # Required-Stop: |
| # Default-Start: S |
| # Default-Stop: |
| # Short-Description: Mount kernel virtual file systems. |
| # Description: Mount initial set of virtual filesystems the kernel |
| # provides and that are required by everything. |
| ### END INIT INFO |
| |
| if [ -e /proc ] && ! [ -e /proc/mounts ]; then |
| mount -t proc proc /proc |
| fi |
| |
| if [ -e /sys ] && grep -q sysfs /proc/filesystems && ! [ -e /sys/class ]; then |
| mount -t sysfs sysfs /sys |
| fi |
| |
| if [ -e /sys/kernel/debug ] && grep -q debugfs /proc/filesystems; then |
| mount -t debugfs debugfs /sys/kernel/debug |
| fi |
| |
| if [ -e /sys/kernel/config ] && grep -q configfs /proc/filesystems; then |
| mount -t configfs configfs /sys/kernel/config |
| fi |
| |
| if [ -e /sys/firmware/efi/efivars ] && grep -q efivarfs /proc/filesystems; then |
| mount -t efivarfs efivarfs /sys/firmware/efi/efivars |
| fi |
| |
| if ! [ -e /dev/zero ] && [ -e /dev ] && grep -q devtmpfs /proc/filesystems; then |
| mount -n -t devtmpfs devtmpfs /dev |
| fi |