V8.00.000.2025.06.17

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

func/cdi_4000_debootstrap/4000_debootstrap.sh

@@ -25,7 +25,7 @@ guard_sourcing
 #   None
 # Returns:
 #   0: on success
-#   ERR_DEBOOTSTRAP
+#   ERR_DEBOOTSTRAP: on failure
 #######################################
 func_debootstrap() {
   ### Declare Arrays, HashMaps, and Variables.
@@ -70,4 +70,7 @@ func_debootstrap() {
 
   fi
 }
+### Prevents accidental 'unset -f'.
+# shellcheck disable=SC2034
+readonly -f func_debootstrap
 # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh

func/cdi_4000_debootstrap/4005_debootstrap_checks.sh

@@ -80,4 +80,7 @@ check_debootstrap() {
 
   guard_dir && return 0
 }
+### Prevents accidental 'unset -f'.
+# shellcheck disable=SC2034
+readonly -f check_debootstrap
 # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh

func/cdi_4000_debootstrap/4010_prepare_mounts.sh

@@ -22,13 +22,13 @@ guard_sourcing
 # Arguments:
 #   None
 # Returns:
-#   ERR_CHRT_MOUNTS
 #   0: on success
+#   ERR_CHRT_MOUNTS: on failure
 #######################################
 prepare_mounts() {
 
   ### Notes
-  # This file mounts all necessary pseudo filesystems into the target root environment to enable chroot operations.
+  # This function mounts all necessary pseudo filesystems into the target root environment to enable chroot operations.
   # --rbind: recursive binding.
   # --make-rslave: In this case, the mount point is marked as 'slave'.
   # This means changes to the source mount (e.g., /proc) are propagated to the target mount (e.g., "${TARGET}/proc").

func/cdi_4000_debootstrap/4015_check_usr_merge.sh

@@ -46,4 +46,7 @@ check_usr_merge() {
 
   guard_dir && return 0
 }
+### Prevents accidental 'unset -f'.
+# shellcheck disable=SC2034
+readonly -f check_usr_merge
 # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh

func/cdi_4000_debootstrap/4020_remove_x509.sh

@@ -39,4 +39,7 @@ remove_x509() {
 
   guard_dir && return 0
 }
+### Prevents accidental 'unset -f'.
+# shellcheck disable=SC2034
+readonly -f remove_x509
 # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh