DaemonManager: remove systemd check

pages/Mining.qml

@@ -298,16 +298,10 @@ Rectangle {
                                         if (persistentSettings.allowRemoteNodeMining || (args.includes("--zmq-pub tcp://127.0.0.1:18083") || args.includes("--zmq-pub=tcp://127.0.0.1:18083")) && !args.includes("--no-zmq")) {
                                             startP2Pool()
                                         }
-                                        else {
-                                            var underSystemd = daemonManager.checkUnderSystemd();
-                                            if (underSystemd) {
-                                                miningError(qsTr("Monerod is managed by Systemd. Manually add --zmq-pub tcp://127.0.0.1:18083 to the unit file <br>") + translationManager.emptyString)
-                                            }
                                         else {
                                             daemonManager.stopAsync(persistentSettings.nettype, persistentSettings.blockchainDataDir, startP2PoolLocal)
                                         }
                                     }
-                                    }
                                     else {
                                         confirmationDialog.title = qsTr("P2Pool installation") + translationManager.emptyString;
                                         confirmationDialog.text  = qsTr("P2Pool will be installed at %1. Proceed?").arg(applicationDirectory) + translationManager.emptyString;

src/daemon/DaemonManager.cpp

@@ -342,34 +342,6 @@ bool DaemonManager::checkLmdbExists(QString datadir) {
     return validateDataDir(datadir).value("lmdbExists").value<bool>();
 }
 
-bool DaemonManager::checkUnderSystemd() {
-    #ifdef Q_OS_LINUX
-        QProcess p;
-        QStringList args;
-        args << "monerod";
-        p.setProgram("pgrep");
-        p.setArguments(args);
-        p.start();
-        p.waitForFinished();
-        QString pid = p.readAllStandardOutput().trimmed();
-        if (pid.isEmpty()) {
-            return false;
-        }
-        args.clear();
-
-        args << "-c";
-        args << "ps -eo pid,cgroup | grep " + pid + " | grep -q .service$";
-        p.setProgram("sh");
-        p.setArguments(args);
-        p.start();
-        p.waitForFinished();
-        if (p.exitCode() == 0) {
-            return true;
-        }
-    #endif
-    return false;
-}
-
 QString DaemonManager::getArgs(const QString &dataDir) {
     if (!running(NetworkType::MAINNET, dataDir)) {
         return args;

src/daemon/DaemonManager.h

@@ -59,7 +59,6 @@ public:
     Q_INVOKABLE QVariantMap validateDataDir(const QString &dataDir) const;
     Q_INVOKABLE bool checkLmdbExists(QString datadir);
     Q_INVOKABLE QString getArgs(const QString &dataDir);
-    Q_INVOKABLE bool checkUnderSystemd();
 
 private: