+
+struct host *add_hostname_list(char *hostname, int filter)
+{
+ struct host *host;
+
+ host = lookup_hostname_list(hostname);
+ if (host)
+ return host;
+
+ host = g_new0(struct host, 1);
+ host->hostname = strdup(hostname);
+ host->filter = filter;
+ g_hash_table_insert(global_host_list,
+ (gpointer) host->hostname,
+ (gpointer) host);
+
+ return host;
+}
+
+void update_hostname_filter(struct host *host)
+{
+ struct processtop *tmp;
+ int i;
+
+ for (i = 0; i < lttngtop.process_table->len; i++) {
+ tmp = g_ptr_array_index(lttngtop.process_table, i);
+ if (tmp->host == host) {
+ if (host->filter)
+ add_filter_tid_list(tmp);
+ else
+ remove_filter_tid_list(tmp->tid);
+ }
+ }
+}
+
+char *lookup_procname(const char *procname)
+{
+ if (!procname || !global_procname_list)
+ return NULL;
+
+ return g_hash_table_lookup(global_procname_list, (gpointer) procname);
+}
+
+char *add_procname_list(char *procname, int filter)
+{
+ char *proc;
+
+ proc = lookup_procname(procname);
+ if (proc)
+ return proc;
+
+ proc = strdup(procname);
+ g_hash_table_insert(global_procname_list,
+ (gpointer) procname, (gpointer) procname);
+
+ return proc;
+}