check-reqs.eclass: Make check-reqs_get_kibibytes internal

Signed-off-by: Andreas Sturmlechner <[email protected]>

eclass/check-reqs.eclass

@@ -167,6 +167,17 @@ _check-reqs_run() {
 # Internal function that returns number in KiB.
 # Returns 1024**2 for 1G or 1024**3 for 1T.
 check-reqs_get_kibibytes() {
+ [[ ${EAPI} == [67] ]] ||
+ die "Internal function ${FUNCNAME} is not available in EAPI ${EAPI}."
+ _check-reqs_get_kibibytes "$@"
+}
+
+# @FUNCTION: _check-reqs_get_kibibytes
+# @INTERNAL
+# @DESCRIPTION:
+# Internal function that returns number in KiB.
+# Returns 1024**2 for 1G or 1024**3 for 1T.
+_check-reqs_get_kibibytes() {
  debug-print-function ${FUNCNAME} "$@"
 
  [[ -z ${1} ]] && die "Usage: ${FUNCNAME} [size]"
@@ -274,10 +285,10 @@ check-reqs_memory() {
  | sed -e 's/^[^:=]*[:=][[:space:]]*//')
  fi
  if [[ -n ${actual_memory} ]] ; then
- if [[ ${actual_memory} -ge $(check-reqs_get_kibibytes ${size}) ]] ; then
+ if [[ ${actual_memory} -ge $(_check-reqs_get_kibibytes ${size}) ]] ; then
  eend 0
  elif [[ -n ${actual_swap} && $((${actual_memory} + ${actual_swap})) \
- -ge $(check-reqs_get_kibibytes ${size}) ]] ; then
+ -ge $(_check-reqs_get_kibibytes ${size}) ]] ; then
  ewarn "Amount of main memory is insufficient, but amount"
  ewarn "of main memory combined with swap is sufficient."
  ewarn "Build process may make computer very slow!"
@@ -314,7 +325,7 @@ check-reqs_disk() {
  space_kbi=$(df -Pk "${1}" 2>/dev/null | awk 'FNR == 2 {print $4}')
 
  if [[ $? == 0 && -n ${space_kbi} ]] ; then
- if [[ ${space_kbi} -lt $(check-reqs_get_kibibytes ${size}) ]] ; then
+ if [[ ${space_kbi} -lt $(_check-reqs_get_kibibytes ${size}) ]] ; then
  eend 1
  check-reqs_unsatisfied \
  ${size} \