PNG  IHDR pHYs   OiCCPPhotoshop ICC profilexڝSgTS=BKKoR RB&*! J!QEEȠQ, !{kּ> H3Q5 B.@ $pd!s#~<<+"x M0B\t8K@zB@F&S`cbP-`'{[! eDh;VEX0fK9-0IWfH  0Q){`##xFW<+*x<$9E[-qWW.(I+6aa@.y24x6_-"bbϫp@t~,/;m%h^ uf@Wp~<5j>{-]cK'Xto(hw?G%fIq^D$.Tʳ?D*A, `6B$BB dr`)B(Ͱ*`/@4Qhp.U=pa( Aa!ڈbX#!H$ ɈQ"K5H1RT UH=r9\F;2G1Q= C7F dt1r=6Ыhڏ>C03l0.B8, c˱" VcϱwE 6wB aAHXLXNH $4 7 Q'"K&b21XH,#/{C7$C2'ITFnR#,4H#dk9, +ȅ3![ b@qS(RjJ4e2AURݨT5ZBRQ4u9̓IKhhitݕNWGw Ljg(gwLӋT071oUX**| J&*/Tު UUT^S}FU3S ԖUPSSg;goT?~YYLOCQ_ cx,!k u5&|v*=9C3J3WRf?qtN (~))4L1e\kXHQG6EYAJ'\'GgSSݧ M=:.kDwn^Loy}/TmG X $ <5qo</QC]@Caaᄑ.ȽJtq]zۯ6iܟ4)Y3sCQ? 0k߬~OCOg#/c/Wװwa>>r><72Y_7ȷOo_C#dz%gA[z|!?:eAAA!h쐭!ΑiP~aa~ 'W?pX15wCsDDDޛg1O9-J5*>.j<74?.fYXXIlK9.*6nl {/]py.,:@LN8A*%w% yg"/6шC\*NH*Mz쑼5y$3,幄'L Lݛ:v m2=:1qB!Mggfvˬen/kY- BTZ(*geWf͉9+̳ې7ᒶKW-X潬j9(xoʿܔĹdff-[n ڴ VE/(ۻCɾUUMfeI?m]Nmq#׹=TR+Gw- 6 U#pDy  :v{vg/jBFS[b[O>zG499?rCd&ˮ/~јѡ򗓿m|x31^VwwO| (hSЧc3- cHRMz%u0`:o_F@8N ' p @8N@8}' p '#@8N@8N pQ9p!i~}|6-ӪG` VP.@*j>[ K^<֐Z]@8N'KQ<Q(`s" 'hgpKB`R@Dqj '  'P$a ( `D$Na L?u80e J,K˷NI'0eݷ(NI'؀ 2ipIIKp`:O'`ʤxB8Ѥx Ѥx $ $P6 :vRNb 'p,>NB 'P]-->P T+*^h& p '‰a ‰ (ĵt#u33;Nt̵'ޯ; [3W ~]0KH1q@8]O2]3*̧7# *p>us p _6]/}-4|t'|Smx= DoʾM×M_8!)6lq':l7!|4} '\ne t!=hnLn (~Dn\+‰_4k)0e@OhZ`F `.m1} 'vp{F`ON7Srx 'D˸nV`><;yMx!IS钦OM)Ե٥x 'DSD6bS8!" ODz#R >S8!7ّxEh0m$MIPHi$IvS8IN$I p$O8I,sk&I)$IN$Hi$I^Ah.p$MIN$IR8I·N "IF9Ah0m$MIN$IR8IN$I 3jIU;kO$ɳN$+ q.x* tEXtComment

Viewing File: /lib/kernel/install.d/90-loaderentry.install

#!/usr/bin/sh
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
# SPDX-License-Identifier: LGPL-2.1-or-later
#
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# systemd is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with systemd; If not, see <https://www.gnu.org/licenses/>.

set -e

COMMAND="${1:?}"
KERNEL_VERSION="${2:?}"
ENTRY_DIR_ABS="${3:?}"
KERNEL_IMAGE="$4"
INITRD_OPTIONS_SHIFT=4

[ "$KERNEL_INSTALL_LAYOUT" = "bls" ] || exit 0

MACHINE_ID="$KERNEL_INSTALL_MACHINE_ID"
ENTRY_TOKEN="$KERNEL_INSTALL_ENTRY_TOKEN"
BOOT_ROOT="$KERNEL_INSTALL_BOOT_ROOT"

BOOT_MNT="$(stat -c %m "$BOOT_ROOT")"
if [ "$BOOT_MNT" = '/' ]; then
    ENTRY_DIR="$ENTRY_DIR_ABS"
else
    ENTRY_DIR="${ENTRY_DIR_ABS#"$BOOT_MNT"}"
fi

case "$COMMAND" in
    remove)
        if [ -f "/lib/modules/$KERNEL_VERSION/vmlinuz" ] && [ "$KERNEL_INSTALL_BOOT_ENTRY_TYPE" = "type2" ]; then
            [ "$KERNEL_INSTALL_VERBOSE" -gt 0 ] && \
                echo "BOOT_ENTRY_TYPE=type2, not removing loader entries."
            exit 0
        fi
        [ "$KERNEL_INSTALL_VERBOSE" -gt 0 ] && \
            echo "Removing $BOOT_ROOT/loader/entries/$ENTRY_TOKEN-$KERNEL_VERSION*.conf"
        exec rm -f \
            "$BOOT_ROOT/loader/entries/$ENTRY_TOKEN-$KERNEL_VERSION.conf" \
            "$BOOT_ROOT/loader/entries/$ENTRY_TOKEN-$KERNEL_VERSION+"*".conf"
        ;;
    add)
        ;;
    *)
        exit 0
        ;;
esac

if [ -f /etc/os-release ]; then
    # shellcheck source=/dev/null
    . /etc/os-release
elif [ -f /usr/lib/os-release ]; then
    # shellcheck source=/dev/null
    . /usr/lib/os-release
fi

[ -n "$PRETTY_NAME" ] || PRETTY_NAME="Linux $KERNEL_VERSION"

SORT_KEY="$IMAGE_ID"
[ -z "$SORT_KEY" ] && SORT_KEY="$ID"

if [ -n "$KERNEL_INSTALL_CONF_ROOT" ]; then
    if [ -f "$KERNEL_INSTALL_CONF_ROOT/cmdline" ]; then
        BOOT_OPTIONS="$(tr -s "$IFS" ' ' <"$KERNEL_INSTALL_CONF_ROOT/cmdline")"
    fi
elif [ -f /etc/kernel/cmdline ]; then
    BOOT_OPTIONS="$(tr -s "$IFS" ' ' </etc/kernel/cmdline)"
elif [ -f /usr/lib/kernel/cmdline ]; then
    BOOT_OPTIONS="$(tr -s "$IFS" ' ' </usr/lib/kernel/cmdline)"
else
    BOOT_OPTIONS="$(tr -s "$IFS" '\n' </proc/cmdline | grep -ve '^BOOT_IMAGE=' -e '^initrd=' | tr '\n' ' ')"
fi

BOOT_OPTIONS="${BOOT_OPTIONS% }"

# If the boot entries are named after the machine ID, then suffix the kernel
# command line with the machine ID we use, so that the machine ID remains
# stable, even during factory reset, in the initrd (where the system's machine
# ID is not directly accessible yet), and if the root file system is volatile.
if [ "$ENTRY_TOKEN" = "$MACHINE_ID" ] && ! echo "$BOOT_OPTIONS" | grep -q "systemd.machine_id="; then
    BOOT_OPTIONS="$BOOT_OPTIONS systemd.machine_id=$MACHINE_ID"
fi

TRIES_FILE="${KERNEL_INSTALL_CONF_ROOT:-/etc/kernel}/tries"

if [ -f "$TRIES_FILE" ]; then
    read -r TRIES <"$TRIES_FILE"
    if ! echo "$TRIES" | grep -q '^[0-9][0-9]*$'; then
        echo "$TRIES_FILE does not contain an integer." >&2
        exit 1
    fi
    LOADER_ENTRY="$BOOT_ROOT/loader/entries/$ENTRY_TOKEN-$KERNEL_VERSION+$TRIES.conf"
else
    LOADER_ENTRY="$BOOT_ROOT/loader/entries/$ENTRY_TOKEN-$KERNEL_VERSION.conf"
fi

if ! [ -d "$ENTRY_DIR_ABS" ]; then
    echo "Error: entry directory '$ENTRY_DIR_ABS' does not exist" >&2
    exit 1
fi

install -m 0644 "$KERNEL_IMAGE" "$ENTRY_DIR_ABS/linux" || {
    echo "Error: could not copy '$KERNEL_IMAGE' to '$ENTRY_DIR_ABS/linux'." >&2
    exit 1
}
chown root:root "$ENTRY_DIR_ABS/linux" || :

shift "$INITRD_OPTIONS_SHIFT"
# All files listed as arguments, and staged files starting with "initrd" are installed as initrds.
for initrd in "$@" "${KERNEL_INSTALL_STAGING_AREA}"/initrd*; do
    [ -f "$initrd" ] || {
        [ "$initrd" = "${KERNEL_INSTALL_STAGING_AREA}/initrd*" ] && continue
        echo "Error: initrd '$initrd' not a file." >&2
        exit 1
    }

    initrd_basename="${initrd##*/}"
    [ "$KERNEL_INSTALL_VERBOSE" -gt 0 ] && echo "Installing $ENTRY_DIR_ABS/$initrd_basename"
    install -m 0644 "$initrd" "$ENTRY_DIR_ABS/$initrd_basename" || {
        echo "Error: could not copy '$initrd' to '$ENTRY_DIR_ABS/$initrd_basename'." >&2
        exit 1
    }
    chown root:root "$ENTRY_DIR_ABS/$initrd_basename" || :
done

mkdir -p "${LOADER_ENTRY%/*}" || {
    echo "Error: could not create loader entry directory '${LOADER_ENTRY%/*}'." >&2
    exit 1
}

[ "$KERNEL_INSTALL_VERBOSE" -gt 0 ] && echo "Creating $LOADER_ENTRY"
{
    echo "title      $PRETTY_NAME"
    echo "version    $KERNEL_VERSION"
    if [ "$ENTRY_TOKEN" = "$MACHINE_ID" ]; then
        # See similar logic above for the systemd.machine_id= kernel command line option
        echo "machine-id $MACHINE_ID"
    fi
    [ -n "$SORT_KEY" ] && echo "sort-key   $SORT_KEY"
    echo "options    $BOOT_OPTIONS"
    echo "linux      $ENTRY_DIR/linux"

    have_initrd=
    for initrd in "${@}" "${KERNEL_INSTALL_STAGING_AREA}"/initrd*; do
        [ -f "$initrd" ] || continue
        echo "initrd     $ENTRY_DIR/${initrd##*/}"
        have_initrd=yes
    done

    # Try "initrd", generated by dracut in its kernel-install hook, if no initrds were supplied
    [ -z "$have_initrd" ] && [ -f "$ENTRY_DIR_ABS/initrd" ] && echo "initrd     $ENTRY_DIR/initrd"
    :
} >"$LOADER_ENTRY" || {
    echo "Error: could not create loader entry '$LOADER_ENTRY'." >&2
    exit 1
}
exit 0
Back to Directory=ceiIENDB`