Move traceable app. data to a seperate C file

[lttng-tools.git] / ltt-sessiond / traceable-app.h

diff --git a/ltt-sessiond/traceable-app.h b/ltt-sessiond/traceable-app.h
new file mode 100644 (file)
index 0000000..a0666d5
--- /dev/null
+++ b/ltt-sessiond/traceable-app.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
+ *
+ * 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.
+ */
+
+#ifndef _TRACEABLE_APP_H 
+#define _TRACEABLE_APP_H
+
+/* Traceable application list */
+struct ltt_traceable_app_list {
+       struct cds_list_head head;
+};
+
+/* Registered traceable applications. Libust registers
+ * to the session daemon and a linked list is kept
+ * of all running traceable app.
+ */
+struct ltt_traceable_app {
+       struct cds_list_head list;
+       pid_t pid;
+       uid_t uid;              /* User ID that owns the apps */
+};
+
+struct ltt_traceable_app *find_app_by_pid(pid_t pid);
+int register_traceable_app(pid_t pid, uid_t uid);
+void unregister_traceable_app(pid_t pid);
+void get_app_list_pids(pid_t *pids);
+unsigned int get_app_count(void);
+
+#endif /* _TRACEABLE_APP_H */