--- a
+++ b/src/utils/rclionice.cpp
@@ -0,0 +1,53 @@
+/* Copyright (C) 2004 J.F.Dockes
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#include <stdio.h>
+
+#include "rclionice.h"
+#include "execmd.h"
+#include "debuglog.h"
+
+bool rclionice(const string& clss, const string& cdata)
+{
+ string ionicexe;
+ if (!ExecCmd::which("ionice", ionicexe)) {
+ // ionice not found, bail out
+ LOGDEB(("rclionice: ionice not found\n"));
+ return false;
+ }
+ list<string> args;
+ args.push_back("-c");
+ args.push_back(clss);
+
+ if (!cdata.empty()) {
+ args.push_back("-n");
+ args.push_back(cdata);
+ }
+
+ char cpid[100];
+ sprintf(cpid, "%d", getpid());
+ args.push_back("-p");
+ args.push_back(cpid);
+
+ ExecCmd cmd;
+ int status = cmd.doexec(ionicexe, args);
+
+ if (status) {
+ LOGERR(("rclionice: failed, status 0x%x\n", status));
+ return false;
+ }
+ return true;
+}