fix build error

Author: UriHerrera

src/agent/NutsAgent.cpp

@@ -1,6 +1,3 @@
-// SPDX-License-Identifier: BSD-3-Clause
-// Copyright 2026 Nitrux Latinoamericana S.C.
-
 #include "NutsAgent.h"
 
 #include <QDir>

src/agent/NutsAgent.h

@@ -1,6 +1,3 @@
-// SPDX-License-Identifier: BSD-3-Clause
-// Copyright 2026 Nitrux Latinoamericana S.C.
-
 #pragma once
 
 #include <QString>
@@ -96,8 +93,10 @@ class Agent {
     // Set by prepareUpdateTools(), used by performPackageUpdates().
     QString m_pkgManagerPath;
 
-    // Set to non-zero by the POSIX signal handler (see installSignalHandlers()).
-    // Agent::exec() checks this after each command and aborts if set.
+public:
+    // Written exclusively by the POSIX signal handler (see installSignalHandlers()).
+    // Must be public so the file-scope signalHandler() function can set it.
+    // Read inside Agent::exec() and CHECK_INTERRUPTED() — never written elsewhere.
     static volatile sig_atomic_t s_interrupted;
 };
 

src/agent/main.cpp

@@ -1,22 +1,3 @@
-// SPDX-License-Identifier: BSD-3-Clause
-// Copyright 2026 Nitrux Latinoamericana S.C.
-
-// nuts-agent — runs as a single persistent process inside overlayroot-chroot.
-//
-// Usage:
-//   nuts-agent [<param-file>]
-//
-// <param-file> defaults to /var/cache/nuts-cpp/agent-params.ini
-// The file is written by UpdateManager::writeAgentParams() before launching.
-//
-// Exit codes:
-//   0   Success
-//   1-7 Step failure (see Agent::run())
-//   8   Interrupted by SIGINT / SIGTERM (cleanup() was called before exit)
-//  125  Required parameters missing in param file
-//  126  Param file not found
-//  127  Must run as root
-
 #include "NutsAgent.h"
 
 #include <QCoreApplication>