91 lines
1.7 KiB
Bash
Executable File
91 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# lh_chroot_proc(1) - mount /proc
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# Copyright (C) 2006-2007 Daniel Baumann <daniel@debian.org>
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#
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# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
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# This is free software, and you are welcome to redistribute it
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# under certain conditions; see COPYING for details.
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set -e
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# Source common functions
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for FUNCTION in /usr/share/live-helper/functions/*.sh
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do
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. ${FUNCTION}
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done
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# Set static variables
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DESCRIPTION="mount /proc"
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HELP=""
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USAGE="${PROGRAM} {install|remove} [--force]"
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Arguments "${@}"
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# Ensure that a system is built as root
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lh_testroot
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Echo_debug "Init ${PROGRAM}"
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# Reading configuration files
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Read_conffile config/bootstrap
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Read_conffile config/chroot
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Read_conffile config/common
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Read_conffile config/image
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Set_defaults
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Breakpoint "chroot_proc: Init"
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# Requiring stage file
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Require_stagefile .stage/bootstrap
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case "${1}" in
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install)
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# Checking stage file
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Check_stagefile .stage/chroot_proc
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# Checking lock file
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Check_lockfile .lock
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# Creating lock file
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Create_lockfile .lock
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if [ ! -d chroot/proc ]
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then
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# Creating mountpoint
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mkdir -p chroot/proc
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fi
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# Mounting /proc
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${LH_ROOT_COMMAND} mount proc-live -t proc chroot/proc
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# Creating stage file
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Create_stagefile .stage/chroot_proc
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;;
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remove)
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# Checking lock file
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Check_lockfile .lock
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# Creating lock file
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Create_lockfile .lock
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# Workaround binfmt-support /proc locking
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if [ -e chroot/proc/sys/fs/binfmt_misc/status ]
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then
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${LH_ROOT_COMMAND} umount chroot/proc/sys/fs/binfmt_misc
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fi
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# Unmounting /proc
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#fuser -km chroot/proc
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${LH_ROOT_COMMAND} umount chroot/proc > /dev/null 2>&1
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# Removing stage file
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rm -f .stage/chroot_proc
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;;
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*)
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Usage
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;;
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esac
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