V8.00.000.2025.06.17

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

lib/cdi_0100_arg/0103_arg_priority_check.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+# SPDX-Version: 3.0
+# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.git
+# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
+# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-FileType: SOURCE
+# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
+# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
+# SPDX-PackageName: CISS.debian.installer
+# SPDX-Security-Contact: security@coresecret.eu
+
+guard_sourcing
+
+#######################################
+# Check and setup Script Priorities
+# Globals:
+#   GRE
+#   RES
+#   NL
+#   VAR_PRIORITY
+#   VAR_REIONICE_CLASS
+#   VAR_REIONICE_PRIORITY
+# Arguments:
+#   None
+#######################################
+arg_priority_check() {
+  declare var
+  ### Check if nice PRIORITY is set and adjust nice priority.
+  if [[ -n "${VAR_PRIORITY}" ]]; then
+    renice "${VAR_PRIORITY}" -p "$$" > /dev/null 2>&1
+    var=$(ps -o ni= -p $$) > /dev/null 2>&1
+    do_log "info" "file_only" "0103() New renice value: '${var}'."
+  fi
+
+  ### Check if ionice PRIORITY is set and adjust ionice priority.
+  if [[ -n "${VAR_REIONICE_CLASS}" ]]; then
+    ionice -c"${VAR_REIONICE_CLASS}" -n"${VAR_REIONICE_PRIORITY}" -p "$$"
+    var=$(ionice -p $$) > /dev/null 2>&1
+    do_log "info" "file_only" "0103() New ionice value: '${var}'."
+  fi
+}
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh