89 lines
2.3 KiB
Plaintext
89 lines
2.3 KiB
Plaintext
#!/sbin/runscript
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# Copyright 2007-2008 Roy Marples
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# All rights reserved
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description="Mounts misc filesystems in /proc."
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depend()
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{
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need checkfs
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}
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start()
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{
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# Make sure we insert usbcore if its a module
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if [ -f /proc/modules -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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# 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 the NFS daemon status
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if [ -d /proc/fs/nfsd ] && ! mountinfo -q /proc/fs/nfsd; then
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if grep -qs nfsd /proc/filesystems; then
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ebegin "Mounting nfsd filesystem"
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mount -t nfsd -o nodev,noexec,nosuid \
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nfsd /proc/fs/nfsd
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eend $?
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fi
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fi
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# Setup Kernel Support for miscellaneous Binary Formats
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if [ -d /proc/sys/fs/binfmt_misc ] && ! mountinfo -q /proc/sys/fs/binfmt_misc; 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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eend $?
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fi
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fi
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# Setup Kernel Support for securityfs
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if [ -d /sys/kernel/security ] && ! mountinfo -q /sys/kernel/security; then
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if grep -qs securityfs /proc/filesystems; then
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ebegin "Mounting security filesystem"
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mount -t securityfs -o nodev,noexec,nosuid \
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securityfs /sys/kernel/security
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eend $?
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fi
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fi
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# Setup Kernel Support for debugfs
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if [ -d /sys/kernel/debug ] && ! mountinfo -q /sys/kernel/debug; then
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if grep -qs debugfs /proc/filesystems; then
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ebegin "Mounting debug filesystem"
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mount -t debugfs -o nodev,noexec,nosuid \
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debugfs /sys/kernel/debug
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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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