initramfs-tools: sync with Debian 0.94.4.
Now the version also specifies what Debian version the code uses, i.e "0.99.debian0.94.4". --HG-- rename : srcpkgs/initramfs-tools/files/scripts/init-premount/blacklist => srcpkgs/initramfs-tools/files/scripts/init-top/blacklist
This commit is contained in:
Juan RP
parent
52e52a2081
commit
a214baad07
18 changed files with 400 additions and 352 deletions
35
srcpkgs/initramfs-tools/INSTALL
Normal file
35
srcpkgs/initramfs-tools/INSTALL
Normal file
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@ -0,0 +1,35 @@
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chrooted() {
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# borrowed from udev's postinst
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if [ "$(stat -c %d/%i /)" = "$(stat -Lc %d/%i /proc/1/root 2>/dev/null)" ]; then
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# the devicenumber/inode pair of / is the same as that of
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# /sbin/init's root, so we're *not* in a chroot and hence
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# return false.
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return 1
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fi
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return 0
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}
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case "${ACTION}" in
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pre)
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mkdir -p /etc/initramfs-tools/conf.d
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# First time install. Can we autodetect the RESUME partition?
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if [ -r /proc/swaps ]; then
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RESUME=$(tail -n $(($(wc -l /proc/swaps | awk ' { print $1 } ') - 1)) \
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/proc/swaps | sort -rk3 | head -n 1 | awk ' { print $1 } ')
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if command -v vol_id >/dev/null 2>&1; then
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UUID=$(vol_id -u "$RESUME" || true)
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elif [ -x /lib/udev/vol_id ]; then
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UUID=$(/lib/udev/vol_id -u "$RESUME" || true)
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fi
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if [ -n "$UUID" ]; then
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RESUME="UUID=$UUID"
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fi
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fi
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# write conf.d/resume if not in a chroot
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if [ -n "${RESUME}" ] && ! chrooted; then
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echo "RESUME=${RESUME}" > /etc/initramfs-tools/conf.d/resume
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fi
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;;
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esac
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@ -8,7 +8,7 @@
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#
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# MODULES: [ most | netboot | dep | list ]
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#
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# most - Add all framebuffer, acpi, filesystem, and harddrive drivers.
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# most - Add most filesystem and all harddrive drivers.
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#
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# dep - Try and guess which modules to load.
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#
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@ -27,6 +27,12 @@ MODULES=most
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KEYMAP=n
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#
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# COMPRESS: [ gzip | bzip2 | lzma ]
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#
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COMPRESS=gzip
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#
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# NFS Section of the config.
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#
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@ -55,11 +61,3 @@ DEVICE=eth0
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NFSROOT=auto
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#
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# COMPRESSION_TYPE: [ gzip | bzip2 | lzma ]
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#
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# Compression type for the newly generated initramfs. By default
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# it's compressed with gzip.
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#
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COMPRESSION_TYPE=gzip
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@ -1,5 +1,5 @@
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#!/bin/sh
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#
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#
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# This is an example hook script. It will be run by 'mkinitramfs'
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# when it creates the image. It's job is to decide which files to
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@ -8,39 +8,12 @@
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# package is installed, or when the administrator runs 'mkinitramfs'
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# by hand to update an initramfs image.
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#
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# TODO: What about the case where you install something that should be
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# added to the initramfs, but the linux-image it relates to has
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# already been installed previously? Does this happen often
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# enough that it needs to be handled? How can it be handled?
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#
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# * Think about the 'usplash'. The initramfs will need to be
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# updated if a theme change or update is desired. Maybe it
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# should not be totally automatic, but offered on upgrade
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# predicated on a user response to a debconf question? That
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# issue needs to be explored and a solution specified.
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#
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# * Do not assume that any needed subdirectories have been created
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# yet, but don't bail out if they are already there.
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#
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# * All of the standard system tools are available, of course, since
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# this hook is running in the real system, not the initramfs.
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#
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# * TODO: ... ? Anything else to tell them in this bullet-list?
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#
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#
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# The environment contains at least:
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#
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# CONFDIR -- usually /etc/mkinitramfs, can be set on mkinitramfs
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# CONFDIR -- usually /etc/initramfs-tools, can be set on mkinitramfs
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# command line.
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#
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# DESTDIR -- The staging directory where we are building the image.
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#
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# TODO: Decide what environment variables are meaningful and defined
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# in this context, then document them as part of the interface.
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#
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# TODO: May need a version_compare function for comparison of VERSION?
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# see initramfs-tools(8)
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#
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# List the soft prerequisites here. This is a space separated list of
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@ -80,7 +53,7 @@ esac
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# course may be other reasons to have custom logic deciding what to
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# install. The version variable may be useful for this.
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#
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if [ -x /usr/bin/myprog ]; then
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if command -v myprog >/dev/null 2>&1; then
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copy_exec /usr/bin/myprog usr/bin
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fi
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@ -92,23 +65,4 @@ fi
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# ... and it should do what is necessary to have 'myprog' get run
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# inside the early runtime environment.
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# Handle an error:
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#
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if [ -n "$an_error_occured" ];
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then
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#
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# TODO: Do we need 'warn()', 'error()', and/or 'fatal()' for this?
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#
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echo "An error occured in $0: $an_error_occured" >&2
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exit 1
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#
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# TODO: Decide if different error codes are meaningful, what they
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# mean, and what the semantics of them are wrt 'mkinitramfs'
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# pass or fail. Consider naming the error values with
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# mnemonic symbols rather than magic numbers. They may or
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# may not be the same set of errors as the set for
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# in-initramfs scripts.
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#
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fi
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exit 0
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@ -1,84 +0,0 @@
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#!/bin/sh
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#
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# The environment contains at least:
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#
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# CONFDIR -- usually /etc/mkinitramfs, can be set on mkinitramfs
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# command line.
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#
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# DESTDIR -- The staging directory where we are building the image.
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#
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# TODO: Decide what environment variables are meaningful and defined
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# in this context, then document them as part of the interface.
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#
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# TODO: Write a common header for these examples or move this
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# documentation to a man page and reference it here. :-)
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#
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#
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# List the soft prerequisites here. This is a space separated list of
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# names, of scripts that are in the same directory as this one, that
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# must be run before this one can be.
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#
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PREREQ=""
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prereqs()
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{
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echo "$PREREQ"
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}
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case $1 in
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# get pre-requisites
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prereqs)
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prereqs
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exit 0
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;;
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esac
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#
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# Source the 'hook-functions' scriptlet (for 'catenate_cpiogz'):
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#
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. /usr/share/initramfs-tools/hook-functions
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#
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# Lets pretend it has a conffile (think debconf), and we source it
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# here. Don't make debconf lookup calls here. The postinst for the
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# package owning this hook script should have done that and configured
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# the "/etc/default/conffile" already.
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#
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# TODO: How does the package ensure that it's installed BEFORE the
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# corresponding 'linux-image' package? Can it declare that, in
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# the case where it's an add-on that the 'linux-image' is not
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# aware of? This might be an apt and dpkg issue.
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#
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# * Eg. an optional usplash or suspend2ui_fbsplash package.
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#
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. /etc/default/mypackage-initramfs
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#
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# Also pretend that we only include our initramfs overlay if an opion
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# is not "no", and the 'linux-image' package we are generating this
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# initramfs for matches the version this script's package is designed
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# for. Just for example; pretend this example mkinitramfs hook script
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# is part of a 'linux-image' or 'xxx-modules' package.
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#
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if [ "$MYOPTION" != "no" -a "$version" = "2.6.12+ss2.1.9.1" ]; then
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catenate_cpiogz /usr/lib/mypackage/initramfs.cpio.gz
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fi
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#
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# In this case, there does not have to be an (eg.):
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#
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# "/etc/mkinitramfs/init-top/mypackage"
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#
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# ... since that script is probably inside of the initramfs overlay
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# already. If it's a conffile though, it does not belong in there,
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# and should be placed in the appropriate location inside of
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# "/etc/mkinitramfs". Remember that if it needs access to the
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# settings in our "/etc/default/mypackage-initramfs", then that file
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# must also get copied into a location inside of ${DESTDIR} by this
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# hook script in order to make it available inside of the initramfs
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# environment.
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#
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exit 0
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@ -2,45 +2,11 @@
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#
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# This script is run inside of the initramfs environment during the
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# system boot process. It is installed there by 'mkinitramfs'. The
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# package that owns it may opt to install it in either an appropriate
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# location under "/usr/share/initramfs-tools/scripts/", or a similar
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# location under "/etc/mkinitramfs/scripts/", depending upon whether
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# it should be considered to be a user modifiable conffile or not.
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#
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# TODO: How do we deal with the case where the package that installed
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# this has been removed but not purged, if we always arbitrarily
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# copy all of these scripts into the initramfs?
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#
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# * The available toolset is limited inside this environment...
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#
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# TODO: document that toolset in the man page.
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#
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# * /dev, /proc, and /sys are already mounted. / is a ?? ro/rw
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# filesystem... etc. more documentation.
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#
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# * It is expected that /proc and /sys will be umounted before
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# changing over to the real root file system, so you must not keep
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# any files open on them beyond these scripts.
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#
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# * You may like to strip these documentation comments from this
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# example if you take it for a template, to save a little space in
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# the initramfs, since nobody will ever read it from inside of
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# there anyhow.
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#
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#
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# The environment contains at least the following variables:
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#
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# TODO: Decide what environment variables are meaningful and defined
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# in this context, then document them as part of the interface.
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#
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# Because this script will be run as a full separate process, rather
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# than sourced inside the context of the driver script, if it needs to
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# pass information to another script that may run after it, it must do
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# so by writing data to a file location known to both scripts. Simply
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# setting an environment variable will not work.
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# system boot process. It is installed there by 'update-initramfs'.
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# The # package that owns it may opt to install it in an appropriate
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# location under "/usr/share/initramfs-tools/scripts/".
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#
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# see initramfs-tools(8) for more details.
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#
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# List the soft prerequisites here. This is a space separated list of
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@ -66,25 +32,4 @@ esac
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echo "Got here!"
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# Handle an error:
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if [ -n "$an_error_occured" ];
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then
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#
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# TODO: Do we need 'warn()', 'error()', and/or 'fatal()' for this?
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# I think we ultimately do, and that they need to be in their own
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# well-documented location so that an overlay can override them.
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# Think 'usplash' progress updates.
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#
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echo "An error occured in $0: $an_error_occured" >&2
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exit 1
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#
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# TODO: Decide if different error codes are meaningful, what they
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# mean, and what the semantics of them are wrt 'init' pass
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# or panic. Consider naming the error values with mnemonic
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# symbols rather than magic numbers.
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#
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fi
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exit 0
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@ -33,8 +33,9 @@ add_modules_from_file()
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return
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fi
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sed -e '/^#/d' ${1} | while read module rest; do
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force_load "${module}" "${rest}"
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grep '^[^#]' ${1} | while read module args; do
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[ -n "$module" ] || continue
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force_load "${module}" "${args}"
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done
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}
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@ -44,7 +45,7 @@ manual_add_modules()
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local mam_x firmwares firmware
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for mam_x in $(modprobe --set-version="${version}" --ignore-install \
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--show-depends "${1}" 2>/dev/null | awk '/^insmod/ { print $2 }'); do
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--quiet --show-depends "${1}" | awk '/^insmod/ { print $2 }'); do
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# Prune duplicates
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if [ -e "${DESTDIR}/${mam_x}" ]; then
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continue
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@ -71,6 +72,11 @@ manual_add_modules()
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# or forced loaded module
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if [ ! -e "/lib/firmware/${firmware}" ] \
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&& [ ! -e "/lib/firmware/${version}/${firmware}" ] ; then
|
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# Only warn about missing firmware if
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# /proc/modules exists
|
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if [ ! -e /proc/modules ] ; then
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continue
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fi
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if grep -q "^$(basename "${mam_x}" .ko)[[:space:]]" \
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/proc/modules \
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|| grep -q "^$(basename "${mam_x}" .ko)" \
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@ -145,6 +151,10 @@ copy_exec() {
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fi
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# Copy the dependant libraries
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if ! command -v ldd >/dev/null 2>&1 ; then
|
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echo "WARNING: no ldd around - install glibc package."
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exit 1
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fi
|
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for x in $(ldd ${source} 2>/dev/null | sed -e '
|
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/\//!d;
|
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/linux-gate/d;
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|
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@ -152,8 +162,9 @@ copy_exec() {
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s/[[:blank:]]*\([^[:blank:]]*\) (.*)/\1/' 2>/dev/null); do
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|
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# Try to use non-optimised libraries where possible.
|
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# We assume that all HWCAP libraries will be in tls.
|
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nonoptlib=$(echo "${x}" | sed -e 's#/lib/\(tls\|i686\).*/\(lib.*\)#/lib/\2#')
|
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# We assume that all HWCAP libraries will be in tls,
|
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# sse2, vfp or neon.
|
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nonoptlib=$(echo "${x}" | sed -e 's#/lib/\(tls\|i686\|sse2\|neon\|vfp\).*/\(lib.*\)#/lib/\2#')
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|
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if [ -e "${nonoptlib}" ]; then
|
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x="${nonoptlib}"
|
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|
|
@ -176,14 +187,24 @@ copy_exec() {
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copy_modules_dir()
|
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{
|
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local x_mod
|
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local exclude
|
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local dir="$1"
|
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shift
|
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|
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if ! [ -d "${MODULESDIR}/${1}" ]; then
|
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if ! [ -d "${MODULESDIR}/${dir}" ]; then
|
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return;
|
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fi
|
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if [ "${verbose}" = "y" ]; then
|
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echo "Copying module directory ${1}"
|
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echo "Copying module directory ${dir}"
|
||||
if [ $# -ge 1 ]; then
|
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echo "(excluding $*)"
|
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fi
|
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for x_mod in $(find "${MODULESDIR}/${1}" -name '*.ko' -print); do
|
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fi
|
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while [ $# -ge 1 ]; do
|
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exclude="$exclude -name $1 -prune -o "
|
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shift
|
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done
|
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for x_mod in $(find "${MODULESDIR}/${dir}" ${exclude} -name '*.ko' -print); do
|
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manual_add_modules $(basename ${x_mod} .ko)
|
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done
|
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}
|
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|
|
@ -196,7 +217,7 @@ sys_walk_mod_add()
|
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|
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while [ "${device_path}" != "/sys" ]; do
|
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sys_walk_modalias ${device_path}
|
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driver_path="$(readlink -f ${device_path}/driver)"
|
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driver_path="$(readlink -f ${device_path}/driver/module)"
|
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if [ -e "$driver_path" ]; then
|
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module="$(basename $(readlink -f $driver_path))"
|
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if [ -n "${module}" ]; then
|
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|
|
@ -228,10 +249,16 @@ dep_add_modules()
|
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{
|
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local block minor root FSTYPE root_dev_path x
|
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|
||||
# require mounted sysfs
|
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if [ ! -d /sys/devices/ ]; then
|
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echo "mkinitramfs: MODULES dep requires mounted sysfs on /sys"
|
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exit 1
|
||||
fi
|
||||
|
||||
# findout root block device + fstype
|
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eval "$(mount | awk '/\/dev\// {if ($3 == "/") {print "root=" $1 "\nFSTYPE=" $5; exit}}')"
|
||||
if [ "${root}" = "/dev/root" ] ; then
|
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root="/dev/disk/by-uuid/"$(/sbin/blkid -s UUID -o value ${root}) 2>/dev/null
|
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root="/dev/disk/by-uuid/"$(blkid -o value -s UUID ${root}) 2>/dev/null
|
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fi
|
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root="$(readlink -f ${root})"
|
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|
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|
|
@ -242,11 +269,14 @@ dep_add_modules()
|
|||
|
||||
# check that fstype rootfs recognition
|
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if [ "${FSTYPE}" = "unknown" ]; then
|
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FSTYPE=$(blkid -o value -s TYPE "${root}")
|
||||
if [ -z "${FSTYPE}" ]; then
|
||||
echo "mkinitramfs: unknown fstype on root ${root}"
|
||||
echo "mkinitramfs: workaround is MODULES=most"
|
||||
echo "mkinitramfs: Error please report bug on initramfs-tools"
|
||||
echo "Error please report bug on initramfs-tools"
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
# Add rootfs
|
||||
manual_add_modules "${FSTYPE}"
|
||||
|
|
@ -256,10 +286,10 @@ dep_add_modules()
|
|||
|| [ "${root#/dev/dm-}" != "${root}" ]; then
|
||||
minor=$((0x$(stat --format "%T" ${root}) % 256))
|
||||
block=$(ls -1 /sys/block/dm-${minor}/slaves | head -n 1)
|
||||
# lvm on luks or luks on lvm
|
||||
if [ "${block#dm-}" != "${block}" ]; then
|
||||
# lvm on luks or luks on lvm, possibly lvm snapshots
|
||||
while [ "${block#dm-}" != "${block}" ]; do
|
||||
block=$(ls -1 /sys/block/${block}/slaves | head -n 1)
|
||||
fi
|
||||
done
|
||||
# lvm on md or luks on md
|
||||
if [ "${block#md}" != "${block}" ]; then
|
||||
block=$(awk "/^${block}/{print substr(\$5, 1, 4); exit}" \
|
||||
|
|
@ -339,6 +369,10 @@ dep_add_modules()
|
|||
manual_add_modules sd_mod
|
||||
fi
|
||||
|
||||
if [ -e /sys/bus/mmc/devices/ ]; then
|
||||
manual_add_modules mmc_block
|
||||
fi
|
||||
|
||||
if [ -e /sys/bus/i2o/devices/ ]; then
|
||||
force_load i2o_block
|
||||
force_load i2o_config
|
||||
|
|
@ -363,7 +397,7 @@ auto_add_modules()
|
|||
{
|
||||
case "$1" in
|
||||
base)
|
||||
for x in ehci-hcd ohci-hcd uhci-hcd usbhid usb-storage ext2 \
|
||||
for x in ehci-hcd ohci-hcd uhci-hcd usbhid btrfs ext2 \
|
||||
ext3 ext4 ext4dev isofs jfs nfs reiserfs udf xfs af_packet \
|
||||
atkbd i8042 virtio_pci; do
|
||||
manual_add_modules "${x}"
|
||||
|
|
@ -375,19 +409,9 @@ auto_add_modules()
|
|||
done
|
||||
;;
|
||||
net)
|
||||
for x in 3c59x 8139cp 8139too 8390 atl1 atl1e b44 bmac \
|
||||
bnx2 cxgb cxgb3 de2104x de4x5 defxx dl2k dmfe \
|
||||
e100 e1000 e1000e ehea epic100 \
|
||||
ep93xx_eth eql fealnx famachi forcedeth gelic_net \
|
||||
hp100 igb ipg ixgb ixgbe mace mlx4_core mv643xx_eth myri10ge \
|
||||
natsemi ne2k-pci netconsole netxen_nic niu ns83820 \
|
||||
pcnet32 qla3xxx \
|
||||
r8169 s2io sfc sis900 skge sky2 slhc smc911x starfire \
|
||||
sundance sungem sungem_phy sunhme sunvnet tehuti tg3 tlan \
|
||||
tulip typhoon via-rhine via-velocity winbond-840 \
|
||||
xircom_cb xircom_tulip_cb yellowfin; do
|
||||
manual_add_modules "${x}"
|
||||
done
|
||||
copy_modules_dir kernel/drivers/net \
|
||||
appletalk arcnet bonding can hamradio irda pcmcia \
|
||||
tokenring usb wan wimax wireless
|
||||
;;
|
||||
ide)
|
||||
copy_modules_dir kernel/drivers/ide
|
||||
|
|
@ -427,6 +451,9 @@ auto_add_modules()
|
|||
manual_add_modules "${x}"
|
||||
done
|
||||
;;
|
||||
usb_storage)
|
||||
copy_modules_dir kernel/drivers/usb/storage
|
||||
;;
|
||||
*)
|
||||
auto_add_modules base
|
||||
auto_add_modules kms
|
||||
|
|
@ -440,10 +467,12 @@ auto_add_modules()
|
|||
auto_add_modules ieee1394
|
||||
auto_add_modules firewire
|
||||
auto_add_modules mmc
|
||||
auto_add_modules usb_storage
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
# mkinitramfs help message
|
||||
usage()
|
||||
{
|
||||
cat >&2 << EOF
|
||||
|
|
@ -451,6 +480,7 @@ usage()
|
|||
Usage: ${0} [OPTION]... -o outfile [version]
|
||||
|
||||
Options:
|
||||
-c compress Override COMPRESS setting in initramfs.conf.
|
||||
-d confdir Specify an alternative configuration directory.
|
||||
-k Keep temporary directory used to make the image.
|
||||
-o outfile Write to outfile.
|
||||
|
|
@ -462,6 +492,22 @@ EOF
|
|||
|
||||
}
|
||||
|
||||
# cache boot scripts order
|
||||
cache_run_scripts()
|
||||
{
|
||||
DESTDIR=${1}
|
||||
scriptdir=${2}
|
||||
initdir=${DESTDIR}${scriptdir}
|
||||
[ ! -d ${initdir} ] && return
|
||||
|
||||
runlist=$(get_prereq_pairs | tsort)
|
||||
for crs_x in ${runlist}; do
|
||||
[ -f ${initdir}/${crs_x} ] || continue
|
||||
echo "${scriptdir}/${crs_x}" >> ${initdir}/ORDER
|
||||
echo "[ -e /conf/param.conf ] && . /conf/param.conf" >> ${initdir}/ORDER
|
||||
done
|
||||
}
|
||||
|
||||
compare_versions()
|
||||
{
|
||||
local curv="$1" minv="$2"
|
||||
|
|
|
|||
|
|
@ -32,9 +32,13 @@ tmpfs_size="10M"
|
|||
if [ -e /etc/udev/udev.conf ]; then
|
||||
. /etc/udev/udev.conf
|
||||
fi
|
||||
if ! mount -t devtmpfs -o mode=0755 devtmpfs /dev; then
|
||||
mount -t tmpfs -o size=$tmpfs_size,mode=0755 udev /dev
|
||||
[ -e /dev/console ] || mknod -m 0600 /dev/console c 5 1
|
||||
[ -e /dev/null ] || mknod /dev/null c 1 3
|
||||
fi
|
||||
mkdir /dev/pts
|
||||
mount -t devpts -o noexec,nosuid,gid=5,mode=0620 none /dev/pts || true
|
||||
> /dev/.initramfs-tools
|
||||
mkdir /dev/.initramfs
|
||||
|
||||
|
|
@ -51,6 +55,8 @@ export ROOTDELAY=
|
|||
export ROOTFLAGS=
|
||||
export ROOTFSTYPE=
|
||||
export IP=
|
||||
export BOOT=
|
||||
export BOOTIF=
|
||||
export break=
|
||||
export init=/sbin/init
|
||||
export quiet=n
|
||||
|
|
@ -59,6 +65,7 @@ export rootmnt=/root
|
|||
export debug=
|
||||
export panic=
|
||||
export blacklist=
|
||||
export resume=
|
||||
export resume_offset=
|
||||
|
||||
# Bring in the main config
|
||||
|
|
@ -82,8 +89,8 @@ for x in $(cat /proc/cmdline); do
|
|||
|
||||
# support any / in LABEL= path (escape to \x2f)
|
||||
case "${ROOT}" in
|
||||
*[/]*)
|
||||
if [ -x "$(command -v sed)" ]; then
|
||||
*/*)
|
||||
if command -v sed >/dev/null 2>&1; then
|
||||
ROOT="$(echo ${ROOT} | sed 's,/,\\x2f,g')"
|
||||
else
|
||||
if [ "${ROOT}" != "${ROOT#/}" ]; then
|
||||
|
|
@ -95,11 +102,7 @@ for x in $(cat /proc/cmdline); do
|
|||
IFS='/'
|
||||
newroot=
|
||||
for s in $ROOT; do
|
||||
if [ -z "${newroot}" ]; then
|
||||
newroot="${s}"
|
||||
else
|
||||
newroot="${newroot}\\x2f${s}"
|
||||
fi
|
||||
newroot="${newroot:+${newroot}\\x2f}${s}"
|
||||
done
|
||||
unset IFS
|
||||
ROOT="${newroot}"
|
||||
|
|
@ -184,16 +187,21 @@ for x in $(cat /proc/cmdline); do
|
|||
blacklist=*)
|
||||
blacklist=${x#blacklist=}
|
||||
;;
|
||||
netconsole=*)
|
||||
netconsole=${x#netconsole=}
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ -z "${noresume}" ]; then
|
||||
export resume=${RESUME}
|
||||
else
|
||||
if [ -n "${noresume}" ]; then
|
||||
export noresume
|
||||
unset resume
|
||||
else
|
||||
resume=${RESUME:-}
|
||||
fi
|
||||
|
||||
depmod -a
|
||||
[ -n "${netconsole}" ] && modprobe netconsole netconsole="${netconsole}"
|
||||
|
||||
maybe_break top
|
||||
[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/init-top"
|
||||
run_scripts /scripts/init-top
|
||||
|
|
@ -259,6 +267,8 @@ unset ROOTFSTYPE
|
|||
unset ROOTDELAY
|
||||
unset ROOT
|
||||
unset IP
|
||||
unset BOOT
|
||||
unset BOOTIF
|
||||
unset blacklist
|
||||
unset break
|
||||
unset noresume
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
.TH INITRAMFS-TOOLS 8 "2009/02/23" "Linux" "mkinitramfs script overview"
|
||||
.TH INITRAMFS-TOOLS 8 "2010/04/05" "Linux" "mkinitramfs script overview"
|
||||
|
||||
.SH NAME
|
||||
initramfs-tools \- an introduction to writing scripts for mkinitramfs
|
||||
|
|
@ -65,8 +65,8 @@ Use root=/dev/nfs for NFS to kick to in. NFSOPTS can be looked up in
|
|||
.TP
|
||||
\fB\fI ip
|
||||
tells how to configure the ip address. Allows to specify an different
|
||||
NFS server than the DHCP server. See Documentation/nfsroot.txt in
|
||||
any recent Linux source for details. Optional paramater for NFS root.
|
||||
NFS server than the DHCP server. See Documentation/filesystems/nfsroot.txt
|
||||
in any recent Linux source for details. Optional paramater for NFS root.
|
||||
|
||||
.TP
|
||||
\fB\fI cryptopts
|
||||
|
|
@ -123,6 +123,10 @@ The default is premount without any arg.
|
|||
Beware that if both "panic" and "break" are present,
|
||||
initramfs will not spawn any shells but reboot instead.
|
||||
|
||||
.TP
|
||||
\fB\fI netconsole
|
||||
loads netconsole linux modules with the chosen args.
|
||||
|
||||
.TP
|
||||
\fB\fI all_generic_ide
|
||||
loads generic IDE/ATA chipset support on boot.
|
||||
|
|
@ -234,7 +238,7 @@ mkinitramfs sets several variables for the hook scripts environment.
|
|||
corresponds to the linux-2.6 modules dir.
|
||||
.TP
|
||||
\fB\fI version
|
||||
is the $(uname -r) linux-2.6 version against mkinitramfs is run.
|
||||
is the $(uname \-r) linux-2.6 version against mkinitramfs is run.
|
||||
.TP
|
||||
\fB\fI CONFDIR
|
||||
is the path of the used initramfs-tools configurations.
|
||||
|
|
@ -465,6 +469,7 @@ prereqs)
|
|||
;;
|
||||
esac
|
||||
|
||||
\fR. /usr/share/initramfs-tools/hook-functions
|
||||
# Begin real processing below this line
|
||||
if [ ! \-x "/sbin/frobnicate" ]; then
|
||||
panic "Frobnication executable not found"
|
||||
|
|
@ -503,6 +508,10 @@ set according relevant boot option.
|
|||
\fB\fI break
|
||||
Useful for manual intervention during setup and coding an boot script.
|
||||
.TP
|
||||
\fB\fI REASON
|
||||
Argument passed to the \fIpanic\fP helper function. Use to find out why
|
||||
you landed in the initramfs shell.
|
||||
.TP
|
||||
\fB\fI init
|
||||
passes the path to init(8) usually /sbin/init.
|
||||
.TP
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
.TH INITRAMFS.CONF 5 "2010/02/20" "Linux" "initramfs.conf manual"
|
||||
.TH INITRAMFS.CONF 5 "2010/04/05" "Linux" "initramfs.conf manual"
|
||||
|
||||
.SH NAME
|
||||
initramfs.conf \- configuration file for mkinitramfs
|
||||
|
|
@ -19,18 +19,12 @@ so you can override the settings in the main config file without editing it
|
|||
directly.
|
||||
|
||||
.SH GENERAL VARIABLES
|
||||
.TP
|
||||
\fB COMPRESSION_TYPE
|
||||
Specifies the compression type used by the generated initramfs. Possible
|
||||
values are \fIgzip\fP, \fIbzip2\fP and \fIlzma\fP. If not set or any other
|
||||
invalid value is set it will default to \fIgzip\fP.
|
||||
|
||||
.TP
|
||||
\fB MODULES
|
||||
Specifies the modules for the initramfs image.
|
||||
The default setting is \fImost\fP.
|
||||
|
||||
\fImost\fP adds all the framebuffer, acpi, file system, ide, sata, scsi and usb drivers.
|
||||
\fImost\fP adds most file system, all video KMS, all ide, sata, scsi and usb drivers.
|
||||
|
||||
\fIdep\fP tries to guess which modules are necessary for the running box.
|
||||
|
||||
|
|
@ -46,6 +40,18 @@ The keymap will anyway be loaded by the initscripts later, and the packages
|
|||
that might need input will normally set this variable automatically, so there
|
||||
should normally be no need to set this.
|
||||
|
||||
.TP
|
||||
\fB COMPRESS
|
||||
Specifies the compression method used for the initramfs image.
|
||||
.B mkinitramfs
|
||||
will default to gzip if the kernel lacks support (CONFIG_RD) or the
|
||||
corresponding userspace utility is not present.
|
||||
|
||||
.TP
|
||||
\fB UMASK
|
||||
Set the umask value of the generated initramfs file.
|
||||
Useful to not disclose eventual keys.
|
||||
|
||||
.SH NFS VARIABLES
|
||||
.TP
|
||||
\fB BOOT
|
||||
|
|
@ -67,6 +73,9 @@ A root bootarg overrides that special setting.
|
|||
Defaults to \fIauto\fP in order to pick up value from DHCP server.
|
||||
Otherwise you need to specify \fIHOST:MOUNT\fP.
|
||||
|
||||
.SH FILES
|
||||
.TP
|
||||
.I /etc/initramfs-tools/initramfs.conf
|
||||
|
||||
.SH AUTHOR
|
||||
The initramfs-tools are written by Maximilian Attems <maks@debian.org>,
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@ CONFDIR="/etc/initramfs-tools"
|
|||
verbose="n"
|
||||
errors_to="2>/dev/null"
|
||||
|
||||
OPTIONS=`getopt -o d:ko:r:v -n "$0" -- "$@"`
|
||||
OPTIONS=`getopt -o c:d:ko:r:v -n "$0" -- "$@"`
|
||||
|
||||
# Check for non-GNU getopt
|
||||
if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
|
||||
|
|
@ -18,6 +18,10 @@ eval set -- "$OPTIONS"
|
|||
|
||||
while true; do
|
||||
case "$1" in
|
||||
-c)
|
||||
compress="$2"
|
||||
shift 2
|
||||
;;
|
||||
-d)
|
||||
CONFDIR="$2"
|
||||
shift 2
|
||||
|
|
@ -73,16 +77,6 @@ for i in ${EXTRA_CONF}; do
|
|||
fi
|
||||
done
|
||||
|
||||
# Handle COMPRESSION_TYPE from initramfs.conf.
|
||||
compress_cmd_args="-9"
|
||||
|
||||
case "${COMPRESSION_TYPE}" in
|
||||
gzip) compress_cmd=gzip;;
|
||||
bzip2) compress_cmd=bzip2;;
|
||||
lzma) compress_cmd=lzma; compress_cmd_args="$compress_cmd_args -c";;
|
||||
*) compress_cmd=gzip;;
|
||||
esac
|
||||
|
||||
# source package confs
|
||||
for i in /usr/share/initramfs-tools/conf-hooks.d/*; do
|
||||
if [ -e "${i}" ]; then
|
||||
|
|
@ -131,6 +125,27 @@ case "${version}" in
|
|||
;;
|
||||
esac
|
||||
|
||||
# Check userspace and kernel support for compressed initramfs images
|
||||
if [ -z "${compress}" ]; then
|
||||
compress=${COMPRESS}
|
||||
else
|
||||
COMPRESS=${compress}
|
||||
fi
|
||||
|
||||
if ! command -v ${compress} >/dev/null 2>&1; then
|
||||
compress=gzip
|
||||
[ "${verbose}" = y ] && \
|
||||
echo "No ${COMPRESS} in ${PATH}, using gzip"
|
||||
fi
|
||||
|
||||
if [ -r /boot/config-${version} ]; then
|
||||
if ! `grep -q -i config_rd_${COMPRESS}=y /boot/config-${version}` ; then
|
||||
compress=gzip
|
||||
[ "${verbose}" = y ] && \
|
||||
echo "linux-2.6 misses ${COMPRESS} support, using gzip"
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ -d "${outfile}" ]; then
|
||||
echo "${outfile} is a directory"
|
||||
exit 1
|
||||
|
|
@ -139,14 +154,15 @@ fi
|
|||
MODULESDIR="/lib/modules/${version}"
|
||||
|
||||
if [ ! -e "${MODULESDIR}" ]; then
|
||||
echo "Cannot find ${MODULESDIR}"
|
||||
exit 1
|
||||
echo "WARNING: missing ${MODULESDIR}"
|
||||
echo "Device driver support needs thus be built-in linux image!"
|
||||
fi
|
||||
if [ ! -e "${MODULESDIR}/modules.dep" ]; then
|
||||
depmod ${version}
|
||||
fi
|
||||
|
||||
DESTDIR="$(mktemp -t -d mkinitramfs_XXXXXX)" || exit 1
|
||||
chmod 755 "${DESTDIR}"
|
||||
__TMPCPIOGZ="$(mktemp -t mkinitramfs-OL_XXXXXX)" || exit 1
|
||||
|
||||
DPKG_ARCH=`uname -m`
|
||||
|
|
@ -241,15 +257,28 @@ fi
|
|||
run_scripts /usr/share/initramfs-tools/hooks
|
||||
run_scripts "${CONFDIR}"/hooks
|
||||
|
||||
# cache boot run order
|
||||
for b in $(cd "${DESTDIR}/scripts" && find . -mindepth 1 -type d); do
|
||||
cache_run_scripts "${DESTDIR}" "/scripts/${b#./}"
|
||||
done
|
||||
|
||||
# generate module deps
|
||||
depmod -a -b "${DESTDIR}" ${version}
|
||||
rm -f "${DESTDIR}/lib/modules/${version}"/modules.*map
|
||||
|
||||
# Apply DSDT to initramfs
|
||||
if [ -e "${CONFDIR}/DSDT.aml" ]; then
|
||||
copy_exec "${CONFDIR}/DSDT.aml" /
|
||||
fi
|
||||
|
||||
# Remove any looping or broken symbolic links, since they break cpio.
|
||||
find "${DESTDIR}" -type l -printf '%p %Y\n' | sed -n 's/ [LN]$//p' \
|
||||
| xargs -rL1 rm -f
|
||||
|
||||
# Copy resume from klibc
|
||||
copy_exec /bin/resume /bin
|
||||
|
||||
[ "${verbose}" = y ] && echo "Building cpio ${outfile} initramfs (${COMPRESSION_TYPE})"
|
||||
[ "${verbose}" = y ] && echo "Building cpio ${outfile} initramfs"
|
||||
(
|
||||
# work around lack of "set -o pipefail" for the following pipe:
|
||||
# cd "${DESTDIR}" && find . | cpio --quiet --dereference -o -H newc | gzip >"${outfile}" || exit 1
|
||||
|
|
@ -262,7 +291,7 @@ eval `
|
|||
find . 4>&-; echo "ec1=$?;" >&4
|
||||
} | {
|
||||
cpio --quiet --dereference -o -H newc 4>&-; echo "ec2=$?;" >&4
|
||||
} | ${compress_cmd} ${compress_cmd_args} >"${outfile}"
|
||||
} | ${compress} >"${outfile}"
|
||||
echo "ec3=$?;" >&4
|
||||
`
|
||||
if [ "$ec1" -ne 0 ]; then exit "$ec1"; fi
|
||||
|
|
|
|||
|
|
@ -1,10 +1,12 @@
|
|||
.TH MKINITRAMFS 8 "2008/12/19" "Linux" "mkinitramfs manual"
|
||||
.TH MKINITRAMFS 8 "2010/04/04" "Linux" "mkinitramfs manual"
|
||||
|
||||
.SH NAME
|
||||
mkinitramfs \- low-level tool for generating an initramfs image
|
||||
|
||||
.SH SYNOPSIS
|
||||
.B mkinitramfs
|
||||
.RB [ \-c
|
||||
.IR compress ]
|
||||
.RB [ \-d
|
||||
.IR confdir ]
|
||||
.RB [ \-k ]
|
||||
|
|
@ -27,7 +29,7 @@ mkinitramfs \- low-level tool for generating an initramfs image
|
|||
The
|
||||
.B mkinitramfs
|
||||
script generates an initramfs image.
|
||||
The initramfs is a gzipped cpio archive. The archive can be used on a
|
||||
The initramfs is a compressed cpio archive. The archive can be used on a
|
||||
different box of the same arch with the corresponding Linux kernel.
|
||||
.B mkinitramfs
|
||||
is meant for advanced usage. On your local box
|
||||
|
|
@ -44,6 +46,13 @@ uses it as initial root file system. All finding of the root device
|
|||
happens in this early userspace.
|
||||
|
||||
.SH OPTIONS
|
||||
.TP
|
||||
\fB \-c \fI compress
|
||||
Override the
|
||||
.B COMPRESS
|
||||
setting in
|
||||
.IR initramfs.conf .
|
||||
|
||||
.TP
|
||||
\fB \-d \fI confdir
|
||||
Set an alternate configuration directory.
|
||||
|
|
|
|||
|
|
@ -42,8 +42,8 @@ panic()
|
|||
fi
|
||||
modprobe i8042
|
||||
modprobe atkbd
|
||||
echo $@
|
||||
PS1='(initramfs) ' /bin/sh -i </dev/console >/dev/console 2>&1
|
||||
echo "$@"
|
||||
REASON="$@" PS1='(initramfs) ' /bin/sh -i </dev/console >/dev/console 2>&1
|
||||
}
|
||||
|
||||
maybe_break()
|
||||
|
|
@ -179,9 +179,22 @@ reduce_prereqs()
|
|||
done
|
||||
}
|
||||
|
||||
get_prereq_pairs()
|
||||
{
|
||||
set_initlist
|
||||
for gp_x in ${initlist}; do
|
||||
echo ${gp_x} ${gp_x}
|
||||
prereqs=$(${initdir}/${gp_x} prereqs)
|
||||
for prereq in ${prereqs}; do
|
||||
echo ${prereq} ${gp_x}
|
||||
done
|
||||
done
|
||||
}
|
||||
|
||||
call_scripts()
|
||||
{
|
||||
for cs_x in ${runlist}; do
|
||||
[ -f ${initdir}/${cs_x} ] || continue
|
||||
# mkinitramfs verbose output
|
||||
if [ "${verbose}" = "y" ]; then
|
||||
echo "Calling hook ${cs_x}"
|
||||
|
|
@ -198,9 +211,17 @@ run_scripts()
|
|||
{
|
||||
initdir=${1}
|
||||
[ ! -d ${initdir} ] && return
|
||||
|
||||
if [ -f ${initdir}/ORDER ]; then
|
||||
. ${initdir}/ORDER
|
||||
elif command -v tsort >/dev/null 2>&1; then
|
||||
runlist=$(get_prereq_pairs | tsort)
|
||||
call_scripts $2
|
||||
else
|
||||
get_prereqs
|
||||
reduce_prereqs
|
||||
call_scripts
|
||||
fi
|
||||
}
|
||||
|
||||
# Load custom modules first
|
||||
|
|
@ -249,26 +270,99 @@ parse_numeric() {
|
|||
ROOT=/dev/root
|
||||
}
|
||||
|
||||
# Parameter: device node to check
|
||||
# Echos fstype to stdout
|
||||
# Return value: indicates if an fs could be recognized
|
||||
get_fstype ()
|
||||
{
|
||||
local FS FSTYPE FSSIZE RET
|
||||
FS="${1}"
|
||||
|
||||
# vol_id has a more complete list of file systems,
|
||||
# but fstype is more robust
|
||||
eval $(fstype "${FS}" 2> /dev/null)
|
||||
if [ "$FSTYPE" = "unknown" ] && command -v blkid >/dev/null 2>&1 ; then
|
||||
FSTYPE=$(blkid -o value -s TYPE "${FS}")
|
||||
elif [ "$FSTYPE" = "unknown" ] && [ -x /lib/udev/vol_id ]; then
|
||||
FSTYPE=$(/lib/udev/vol_id -t "${FS}" 2> /dev/null)
|
||||
fi
|
||||
RET=$?
|
||||
|
||||
if [ -z "${FSTYPE}" ]; then
|
||||
FSTYPE="unknown"
|
||||
fi
|
||||
|
||||
echo "${FSTYPE}"
|
||||
return ${RET}
|
||||
}
|
||||
|
||||
configure_networking()
|
||||
{
|
||||
if [ -n "${BOOTIF}" ]; then
|
||||
# pxelinux sets BOOTIF to a value based on the mac address of the
|
||||
# network card used to PXE boot, so use this value for DEVICE rather
|
||||
# than a hard-coded device name from initramfs.conf. this facilitates
|
||||
# network booting when machines may have multiple network cards.
|
||||
# pxelinux sets BOOTIF to 01-$mac_address
|
||||
|
||||
# strip off the leading "01-", which isn't part of the mac
|
||||
# address
|
||||
temp_mac=${BOOTIF#*-}
|
||||
|
||||
# convert to typical mac address format by replacing "-" with ":"
|
||||
bootif_mac=""
|
||||
IFS='-'
|
||||
for x in $temp_mac ; do
|
||||
if [ -z "$bootif_mac" ]; then
|
||||
bootif_mac="$x"
|
||||
else
|
||||
bootif_mac="$x:$bootif_mac"
|
||||
fi
|
||||
done
|
||||
unset IFS
|
||||
|
||||
# look for devices with matching mac address, and set DEVICE to
|
||||
# appropriate value if match is found.
|
||||
for device in /sys/class/net/* ; do
|
||||
if [ -f "$device/address" ]; then
|
||||
current_mac=$(cat "$device/address")
|
||||
if [ "$bootif_mac" = "$current_mac" ]; then
|
||||
DEVICE=${device##*/}
|
||||
break
|
||||
fi
|
||||
fi
|
||||
done
|
||||
fi
|
||||
|
||||
# networking already configured thus bail out
|
||||
[ -n "${DEVICE}" ] && [ -e /tmp/net-"${DEVICE}".conf ] && return 0
|
||||
|
||||
# support ip options see linux sources
|
||||
# Documentation/filesystems/nfsroot.txt
|
||||
# Documentation/frv/booting.txt
|
||||
|
||||
for ROUNDTTT in 2 3 4 6 9 16 25 36 64 100; do
|
||||
|
||||
# The NIC is to be configured if this file does not exist.
|
||||
# Ip-Config tries to create this file and when it succeds
|
||||
# creating the file, ipconfig is not run again.
|
||||
if [ -e /tmp/net-"${DEVICE}".conf ]; then
|
||||
break;
|
||||
fi
|
||||
|
||||
case ${IP} in
|
||||
none|off)
|
||||
# Do nothing
|
||||
;;
|
||||
""|on|any)
|
||||
# Bring up device
|
||||
ipconfig -t 180 ${DEVICE}
|
||||
ipconfig -t ${ROUNDTTT} ${DEVICE}
|
||||
;;
|
||||
dhcp|bootp|rarp|both)
|
||||
ipconfig -t 180 -c ${IP} -d ${DEVICE}
|
||||
ipconfig -t ${ROUNDTTT} -c ${IP} -d ${DEVICE}
|
||||
;;
|
||||
*)
|
||||
ipconfig -t 180 -d $IP
|
||||
ipconfig -t ${ROUNDTTT} -d $IP
|
||||
|
||||
# grab device entry from ip option
|
||||
NEW_DEVICE=${IP#*:*:*:*:*:*}
|
||||
|
|
@ -283,6 +377,7 @@ configure_networking()
|
|||
fi
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
# source ipconfig output
|
||||
if [ -n "${DEVICE}" ]; then
|
||||
|
|
@ -297,6 +392,6 @@ configure_networking()
|
|||
# Wait for queued kernel/udev events
|
||||
wait_for_udev()
|
||||
{
|
||||
[ -x "$(command -v udevadm)" ] || return 0
|
||||
command -v udevadm >/dev/null 2>&1 || return 0
|
||||
udevadm settle ${1:+--timeout=$1}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,32 +1,13 @@
|
|||
# Local filesystem mounting -*- shell-script -*-
|
||||
|
||||
# Parameter: device node to check
|
||||
# Echos fstype to stdout
|
||||
# Return value: indicates if an fs could be recognized
|
||||
get_fstype ()
|
||||
{
|
||||
local FS FSTYPE FSSIZE RET
|
||||
FS="${1}"
|
||||
|
||||
FSTYPE=$(/sbin/blkid -s TYPE -o value "${FS}" 2> /dev/null)
|
||||
RET=$?
|
||||
|
||||
if [ -z "${FSTYPE}" ]; then
|
||||
FSTYPE="unknown"
|
||||
fi
|
||||
|
||||
echo "${FSTYPE}"
|
||||
return ${RET}
|
||||
}
|
||||
|
||||
pre_mountroot()
|
||||
{
|
||||
wait_for_udev 10
|
||||
|
||||
[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/local-top"
|
||||
run_scripts /scripts/local-top
|
||||
[ "$quiet" != "y" ] && log_end_msg
|
||||
|
||||
wait_for_udev 10
|
||||
|
||||
# Don't wait for a root device that doesn't have a corresponding
|
||||
# device in /dev (ie, mtd0)
|
||||
if [ "${ROOT#/dev}" = "${ROOT}" ]; then
|
||||
|
|
@ -44,6 +25,9 @@ pre_mountroot()
|
|||
else
|
||||
slumber=${ROOTDELAY}
|
||||
fi
|
||||
if [ -x /sbin/usplash_write ]; then
|
||||
/sbin/usplash_write "TIMEOUT ${slumber}" || true
|
||||
fi
|
||||
|
||||
slumber=$(( ${slumber} * 10 ))
|
||||
while [ ! -e "${ROOT}" ] \
|
||||
|
|
@ -58,6 +42,9 @@ pre_mountroot()
|
|||
else
|
||||
log_end_msg 1 || true
|
||||
fi
|
||||
if [ -x /sbin/usplash_write ]; then
|
||||
/sbin/usplash_write "TIMEOUT 15" || true
|
||||
fi
|
||||
fi
|
||||
|
||||
# We've given up, but we'll let the user fix matters if they can
|
||||
|
|
@ -116,7 +103,11 @@ mountroot()
|
|||
|
||||
# FIXME This has no error checking
|
||||
# Mount root
|
||||
if [ "${FSTYPE}" != "unknown" ]; then
|
||||
mount ${roflag} -t ${FSTYPE} ${ROOTFLAGS} ${ROOT} ${rootmnt}
|
||||
else
|
||||
mount ${roflag} ${ROOTFLAGS} ${ROOT} ${rootmnt}
|
||||
fi
|
||||
|
||||
[ "$quiet" != "y" ] && log_begin_msg "Running /scripts/local-bottom"
|
||||
run_scripts /scripts/local-bottom
|
||||
|
|
|
|||
|
|
@ -25,8 +25,8 @@ LABEL=*)
|
|||
|
||||
# support any / in LABEL= path (escape to \x2f)
|
||||
case "${resume}" in
|
||||
*[/]*)
|
||||
if [ -x "$(command -v sed)" ]; then
|
||||
*/*)
|
||||
if command -v sed >/dev/null 2>&1; then
|
||||
resume="$(echo ${resume} | sed 's,/,\\x2f,g')"
|
||||
else
|
||||
if [ "${resume}" != "${resume#/}" ]; then
|
||||
|
|
@ -38,11 +38,7 @@ LABEL=*)
|
|||
IFS='/'
|
||||
newresume=
|
||||
for s in $resume; do
|
||||
if [ -z "${newresume}" ]; then
|
||||
newresume="${s}"
|
||||
else
|
||||
newresume="${newresume}\\x2f${s}"
|
||||
fi
|
||||
newresume="${newresume:+${newresume}\\x2f}${s}"
|
||||
done
|
||||
unset IFS
|
||||
resume="${newresume}"
|
||||
|
|
|
|||
|
|
@ -128,7 +128,7 @@ backup_booted_initramfs()
|
|||
}
|
||||
|
||||
# nuke generated copy
|
||||
remove_initramfs()
|
||||
remove_initramfs_bak()
|
||||
{
|
||||
[ -z "${initramfs_bak}" ] && return 0
|
||||
rm -f "${initramfs_bak}"
|
||||
|
|
@ -148,7 +148,7 @@ generate_initramfs()
|
|||
set_sha1
|
||||
else
|
||||
mkinitramfs_return="$?"
|
||||
remove_initramfs
|
||||
remove_initramfs_bak
|
||||
rm -f "${initramfs}.new"
|
||||
if [ "$mkinitramfs_return" = "2" ]; then
|
||||
# minversion wasn't met, exit 0
|
||||
|
|
@ -346,6 +346,7 @@ delete()
|
|||
|
||||
set_initramfs
|
||||
|
||||
if [ "${takeover}" = 0 ]; then
|
||||
if [ ! -e "${initramfs}" ]; then
|
||||
panic "Cannot delete ${initramfs}, doesn't exist."
|
||||
fi
|
||||
|
|
@ -353,6 +354,7 @@ delete()
|
|||
if ! version_exists "${version}"; then
|
||||
panic "Cannot delete version ${version}: Not created by this utility."
|
||||
fi
|
||||
fi
|
||||
|
||||
altered_check
|
||||
|
||||
|
|
@ -360,7 +362,7 @@ delete()
|
|||
|
||||
delete_sha1
|
||||
|
||||
rm -f "${initramfs}"
|
||||
rm -f "${initramfs}" "${initramfs}.bak"
|
||||
}
|
||||
|
||||
# Check for update mode on existing and modified initramfs
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
.TH UPDATE-INITRAMFS.CONF 5 "2008/12/19" "Linux" "update-initramfs.conf manual"
|
||||
.TH UPDATE-INITRAMFS.CONF 5 "2010/04/05" "Linux" "update-initramfs.conf manual"
|
||||
|
||||
.SH NAME
|
||||
update-initramfs.conf \- configuration file for update-initramfs
|
||||
|
|
@ -18,7 +18,11 @@ conservative manners needs to be applied. This disables
|
|||
the \fBupdate_initramfs \-u\fP call.
|
||||
.TP
|
||||
\fB backup_initramfs
|
||||
By default \fBupdate_initramfs\fP keeps an .bak file of the previous initramfs. If set to \fIno\fP the backup initramfs will not be kept.
|
||||
If set \fBupdate_initramfs\fP keeps an .bak file of the previous initramfs. If unset the backup initramfs will not be kept.
|
||||
|
||||
.SH FILES
|
||||
.TP
|
||||
.I /etc/initramfs-tools/update-initramfs.conf
|
||||
|
||||
.SH AUTHOR
|
||||
The initramfs-tools are written by Maximilian Attems <maks@debian.org>,
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
# Template file for 'initramfs-tools'
|
||||
pkgname=initramfs-tools
|
||||
version=0.98.1
|
||||
version=0.99.debian0.94.4
|
||||
build_style=custom-install
|
||||
short_desc="Tools for generating an initramfs"
|
||||
maintainer="Juan RP <xtraeme@gmail.com>"
|
||||
|
|
|
|||
Loading…
Reference in a new issue