Complete change of the source directory tree

[lttng-tools.git] / lttng-sessiond / session.h

diff --git a/lttng-sessiond/session.h b/lttng-sessiond/session.h
deleted file mode 100644 (file)
index 6264e14..0000000
--- a/lttng-sessiond/session.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * 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; only version 2
- * of the License.
- *
- * 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 _LTT_SESSION_H
-#define _LTT_SESSION_H
-
-#include <pthread.h>
-#include <unistd.h>
-#include <urcu/list.h>
-
-#include "trace-kernel.h"
-#include "trace-ust.h"
-
-/*
- * Tracing session list
- *
- * Statically declared in session.c and can be accessed by using
- * session_get_list() function that returns the pointer to the list.
- */
-struct ltt_session_list {
-       /*
-        * This lock protects any read/write access to the list and count (which is
-        * basically the list size). All public functions in session.c acquire this
-        * lock and release it before returning. If none of those functions are
-        * used, the lock MUST be acquired in order to iterate or/and do any
-        * actions on that list.
-        */
-       pthread_mutex_t lock;
-
-       /*
-        * Number of element in the list. The session list lock MUST be acquired if
-        * this counter is used when iterating over the session list.
-        */
-       unsigned int count;
-
-       /* Linked list head */
-       struct cds_list_head head;
-};
-
-/*
- * This data structure contains information needed to identify a tracing
- * session for both LTTng and UST.
- */
-struct ltt_session {
-       char name[NAME_MAX];
-       char path[PATH_MAX];
-       struct ltt_kernel_session *kernel_session;
-       struct ltt_ust_session *ust_session;
-       /*
-        * Protect any read/write on this session data structure. This lock must be
-        * acquired *before* using any public functions declared below. Use
-        * session_lock() and session_unlock() for that.
-        */
-       pthread_mutex_t lock;
-       struct cds_list_head list;
-       int enabled;    /* enabled/started flag */
-       int id;         /* session unique identifier */
-       /* UID/GID of the user owning the session */
-       uid_t uid;
-       gid_t gid;
-};
-
-/* Prototypes */
-int session_create(char *name, char *path, uid_t uid, gid_t gid);
-int session_destroy(struct ltt_session *session);
-
-void session_lock(struct ltt_session *session);
-void session_lock_list(void);
-void session_unlock(struct ltt_session *session);
-void session_unlock_list(void);
-
-struct ltt_session *session_find_by_name(char *name);
-struct ltt_session_list *session_get_list(void);
-
-#endif /* _LTT_SESSION_H */