74 lines
2.0 KiB
Plaintext
74 lines
2.0 KiB
Plaintext
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#!/sbin/runscript
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# Copyright (c) 2007-2009 Roy Marples <roy@marples.name>
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# Released under the 2-clause BSD license.
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description="Mounts misc filesystems in /proc."
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depend()
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{
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use modules devfs
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need localmount
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keyword -openvz -prefix -vserver -lxc
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}
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start()
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{
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# Make sure we insert usbcore if it's a module
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if [ -f /proc/modules -a ! -d /sys/module/usbcore -a ! -d /proc/bus/usb ]; then
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modprobe -q usbcore
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fi
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[ -e /proc/filesystems ] || return 0
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# Setup Kernel Support for miscellaneous Binary Formats
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if [ -d /proc/sys/fs/binfmt_misc -a ! -e /proc/sys/fs/binfmt_misc/register ]; then
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if grep -qs binfmt_misc /proc/filesystems; then
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ebegin "Mounting misc binary format filesystem"
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mount -t binfmt_misc -o nodev,noexec,nosuid \
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binfmt_misc /proc/sys/fs/binfmt_misc
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if eend $? ; then
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local fmts
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ebegin "Loading custom binary format handlers"
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fmts=$(grep -hsv -e '^[#;]' -e '^[[:space:]]*$' \
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/run/binfmt.d/*.conf \
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/etc/binfmt.d/*.conf \
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""/usr/lib/binfmt.d/*.conf)
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if [ -n "${fmts}" ]; then
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echo "${fmts}" > /proc/sys/fs/binfmt_misc/register
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fi
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eend $?
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fi
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fi
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fi
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[ "$RC_SYS" = "OPENVZ" ] && return 0
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# Check what USB fs the kernel support. Currently
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# 2.5+ kernels, and later 2.4 kernels have 'usbfs',
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# while older kernels have 'usbdevfs'.
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if [ -d /proc/bus/usb -a ! -e /proc/bus/usb/devices ]; then
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local usbfs=$(grep -Fow usbfs /proc/filesystems ||
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grep -Fow usbdevfs /proc/filesystems)
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if [ -n "$usbfs" ]; then
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ebegin "Mounting USB device filesystem [$usbfs]"
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local usbgid="$(getent group usb | \
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sed -e 's/.*:.*:\(.*\):.*/\1/')"
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mount -t $usbfs \
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-o ${usbgid:+devmode=0664,devgid=$usbgid,}noexec,nosuid \
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usbfs /proc/bus/usb
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eend $?
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fi
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fi
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# Setup Kernel Support for SELinux
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if [ -d /selinux ] && ! mountinfo -q /selinux; then
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if grep -qs selinuxfs /proc/filesystems; then
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ebegin "Mounting SELinux filesystem"
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mount -t selinuxfs selinuxfs /selinux
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eend $?
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fi
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fi
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return 0
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}
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