diff options
Diffstat (limited to 'package/base-files')
| -rwxr-xr-x | package/base-files/default/etc/functions.sh | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/package/base-files/default/etc/functions.sh b/package/base-files/default/etc/functions.sh index 0e7216d7b..1909ab2d4 100755 --- a/package/base-files/default/etc/functions.sh +++ b/package/base-files/default/etc/functions.sh @@ -5,7 +5,7 @@ alias debug=${DEBUG:-:} # newline -N=" +readonly N=" " _C=0 @@ -19,7 +19,7 @@ append() { local value="$2" local sep="${3:- }" - eval "$var=\"\${$var:+\${$var}\${value:+\$sep}}\$value\"" + eval "export -n -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\"" } reset_cb() { @@ -36,14 +36,14 @@ config () { name="${name:-cfg${_C}}" config_cb "$cfgtype" "$name" CONFIG_SECTION="$name" - eval CONFIG_${CONFIG_SECTION}_TYPE="\$cfgtype" + export -n "CONFIG_${CONFIG_SECTION}_TYPE=$cfgtype" } option () { local varname="$1"; shift local value="$*" - eval CONFIG_${CONFIG_SECTION}_${varname}="\$value" + export -n "CONFIG_${CONFIG_SECTION}_${varname}=$value" option_cb "$varname" "$*" } @@ -57,7 +57,7 @@ config_rename() { for oldvar in `set | grep ^CONFIG_${OLD}_ | \ sed -e 's/\(.*\)=.*$/\1/'` ; do newvar="CONFIG_${NEW}_${oldvar##CONFIG_${OLD}_}" - eval "$newvar=\${$oldvar}" + export -n "$newvar=\${$oldvar}" unset "$oldvar" done @@ -93,7 +93,7 @@ config_load() { config_get() { case "$3" in "") eval "echo \"\${CONFIG_${1}_${2}}\"";; - *) eval "$1=\"\${CONFIG_${2}_${3}}\"";; + *) eval "export -n -- \"$1=\${CONFIG_${2}_${3}}\"";; esac } @@ -101,7 +101,7 @@ config_set() { local section="$1" local option="$2" local value="$3" - eval CONFIG_${section}_${option}="\$value" + export -n "CONFIG_${section}_${option}=$value" } load_modules() { @@ -137,12 +137,12 @@ strtok() { # <string> { <variable> [<separator>] ... } val="${val#$tmp$2}" - eval $1="\$tmp"; count=$((count+1)) + export -n "$1=$tmp"; count=$((count+1)) shift 2 done if [ $# -gt 0 -a "$val" ]; then - eval $1="\$val"; count=$((count+1)) + export -n "$1=$val"; count=$((count+1)) fi return $count |