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dracut
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add derror(), dinfo() and dwarning()

master
Harald Hoyer 2009-05-15 12:45:21 +02:00
parent 5cb6c761c1
commit 6fac46910c
1 changed files with 23 additions and 9 deletions
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32
dracut-functions
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@ -28,6 +28,18 @@ IF_dynamic=""
# Generic substring function. If $2 is in $1, return 0. # Generic substring function. If $2 is in $1, return 0.
strstr() { [[ ! ${1#*$2*} = $1 ]]; } strstr() { [[ ! ${1#*$2*} = $1 ]]; }


dwarning() {
echo "W: $@" >&2
}

dinfo() {
echo "I: $@" >&2
}

derror() {
echo "E: $@" >&2
}

# $1 = file to copy to ramdisk # $1 = file to copy to ramdisk
# $2 (optional) Name for the file on the ramdisk # $2 (optional) Name for the file on the ramdisk
# Location of the image dir is assumed to be $initdir # Location of the image dir is assumed to be $initdir
@ -38,7 +50,7 @@ inst_simple() {
src=$1 target="${initdir}${2:-$1}" src=$1 target="${initdir}${2:-$1}"
[[ -f $target ]] && return 0 [[ -f $target ]] && return 0
mkdir -p "${target%/*}" mkdir -p "${target%/*}"
echo "Installing $src" >&2 dinfo "Installing $src"
cp -fL "$src" "$target" cp -fL "$src" "$target"
} }


@ -82,9 +94,9 @@ inst_binary() {
ldd $bin 2>/dev/null | while read line; do ldd $bin 2>/dev/null | while read line; do
[[ $line = 'not a dynamic executable' ]] && return 1 [[ $line = 'not a dynamic executable' ]] && return 1
[[ $line =~ not\ found ]] &&{ [[ $line =~ not\ found ]] &&{
echo "Missing a shared library required by $bin." >&2 derror "Missing a shared library required by $bin."
echo "Run \"ldd $bin\" to find out what it is." >&2 derror "Run \"ldd $bin\" to find out what it is."
echo "dracut cannot create an initrd." >&2 derror "dracut cannot create an initrd."
exit 1 exit 1
} }
[[ $line =~ ([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*) ]] || continue [[ $line =~ ([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*) ]] || continue
@ -152,7 +164,7 @@ inst_rules() {
# Same args as above. # Same args as above.
inst() { inst() {
if (($# != 1 && $# != 2 )); then if (($# != 1 && $# != 2 )); then
echo "dracut error: inst only takes 1 or 2 arguments" derror "inst only takes 1 or 2 arguments"
exit 1 exit 1
fi fi
for x in inst_symlink inst_script inst_binary inst_simple; do for x in inst_symlink inst_script inst_binary inst_simple; do
@ -166,12 +178,12 @@ inst() {
# All hooks should be POSIX/SuS compliant, they will be sourced by init. # All hooks should be POSIX/SuS compliant, they will be sourced by init.
inst_hook() { inst_hook() {
[[ -f $3 ]] || { [[ -f $3 ]] || {
echo "Cannot install a hook ($3) that does not exist." >&2 derror "Cannot install a hook ($3) that does not exist."
echo "Aborting initrd creation." >&2 derror "Aborting initrd creation."
exit 1 exit 1
} }
strstr "$hookdirs" "$1" || { strstr "$hookdirs" "$1" || {
echo "No such hook type $1. Aborting initrd creation." >&2 derror "No such hook type $1. Aborting initrd creation."
exit 1 exit 1
} }
inst_simple "$3" "/${1}/${2}${3##*/}" inst_simple "$3" "/${1}/${2}${3##*/}"
@ -183,7 +195,7 @@ dracut_install() {
shift shift
continue continue
fi fi
echo "Failed to install $1" >&2 ; exit 1 derror "Failed to install $1"; exit 1
done done
} }


@ -226,6 +238,8 @@ instmods() {
for fw in $(/sbin/modinfo -F firmware $mod 2>/dev/null); do for fw in $(/sbin/modinfo -F firmware $mod 2>/dev/null); do
if [ -f /lib/firmware/$fw ]; then if [ -f /lib/firmware/$fw ]; then
inst_simple "/lib/firmware/$fw" inst_simple "/lib/firmware/$fw"
else
dwarning "Possible missing firmware /lib/firmware/${fw} for module $(basename ${mod} .ko)"
fi fi
done done
} }