- proc = add_proc(<tngtop, tid, procname, timestamp, NULL);
- update_proc(proc, pid, tid, ppid, vpid, vtid, vppid, procname, NULL);
+ proc = add_proc(<tngtop, tid, procname, timestamp, hostname);
+ update_proc(proc, pid, tid, ppid, vpid, vtid, vppid, procname, hostname);