Rename ltt-sessiond to lttng-sessiond

[lttng-tools.git] / ltt-sessiond / trace-ust.h

diff --git a/ltt-sessiond/trace-ust.h b/ltt-sessiond/trace-ust.h
deleted file mode 100644 (file)
index aea7e71..0000000
--- a/ltt-sessiond/trace-ust.h
+++ /dev/null
@@ -1,203 +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_TRACE_UST_H
-#define _LTT_TRACE_UST_H
-
-#include <config.h>
-#include <limits.h>
-#include <urcu.h>
-#include <urcu/list.h>
-#include <lttng/lttng.h>
-
-#include "ust-ctl.h"
-
-#include "../hashtable/rculfhash.h"
-
-/* UST Stream list */
-struct ltt_ust_stream_list {
-       unsigned int count;
-       struct cds_list_head head;
-};
-
-/* Context hash table nodes */
-struct ltt_ust_context {
-       struct lttng_ust_context ctx;
-       struct cds_lfht_node node;
-};
-
-/* UST event */
-struct ltt_ust_event {
-       struct lttng_ust_event attr;
-       struct cds_lfht *ctx;
-       struct cds_lfht_node node;
-};
-
-/* UST stream */
-struct ltt_ust_stream {
-       int handle;
-       char pathname[PATH_MAX];
-       struct lttng_ust_object_data *obj;
-       struct cds_lfht_node node;
-};
-
-/* UST channel */
-struct ltt_ust_channel {
-       char name[LTTNG_UST_SYM_NAME_LEN];
-       char pathname[PATH_MAX];
-       struct lttng_ust_channel attr;
-       struct cds_lfht *ctx;
-       struct cds_lfht *events;
-       struct cds_lfht_node node;
-};
-
-/* UST Metadata */
-struct ltt_ust_metadata {
-       int handle;
-       struct lttng_ust_object_data *obj;
-       char pathname[PATH_MAX];              /* Trace file path name */
-       struct lttng_ust_channel attr;
-       struct lttng_ust_object_data *stream_obj;
-};
-
-/* UST domain global (LTTNG_DOMAIN_UST) */
-struct ltt_ust_domain_global {
-       struct cds_lfht *channels;
-};
-
-/* UST domain pid (LTTNG_DOMAIN_UST_PID) */
-struct ltt_ust_domain_pid {
-       pid_t pid;
-       struct cds_lfht *channels;
-       struct cds_lfht_node node;
-};
-
-/* UST domain exec name (LTTNG_DOMAIN_UST_EXEC_NAME) */
-struct ltt_ust_domain_exec {
-       char exec_name[LTTNG_UST_SYM_NAME_LEN];
-       struct cds_lfht *channels;
-       struct cds_lfht_node node;
-};
-
-/* UST session */
-struct ltt_ust_session {
-       int uid;   /* Unique identifier of session */
-       int consumer_fds_sent;
-       int consumer_fd;
-       char pathname[PATH_MAX];
-       struct ltt_ust_domain_global domain_global;
-       /*
-        * Those two hash tables contains data for a specific UST domain and each
-        * contains a HT of channels. See ltt_ust_domain_exec and
-        * ltt_ust_domain_pid data structures.
-        */
-       struct cds_lfht *domain_pid;
-       struct cds_lfht *domain_exec;
-};
-
-#ifdef CONFIG_LTTNG_TOOLS_HAVE_UST
-
-/*
- * Lookup functions. NULL is returned if not found.
- */
-struct ltt_ust_event *trace_ust_find_event_by_name(struct cds_lfht *ht,
-               char *name);
-struct ltt_ust_channel *trace_ust_find_channel_by_name(struct cds_lfht *ht,
-               char *name);
-
-/*
- * Create functions malloc() the data structure.
- */
-struct ltt_ust_session *trace_ust_create_session(char *path, unsigned int uid,
-               struct lttng_domain *domain);
-struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
-               char *path);
-struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev);
-struct ltt_ust_metadata *trace_ust_create_metadata(char *path);
-
-/*
- * Destroy functions free() the data structure and remove from linked list if
- * it's applies.
- */
-void trace_ust_destroy_session(struct ltt_ust_session *session);
-void trace_ust_destroy_metadata(struct ltt_ust_metadata *metadata);
-void trace_ust_destroy_channel(struct ltt_ust_channel *channel);
-void trace_ust_destroy_event(struct ltt_ust_event *event);
-
-#else
-
-static inline
-struct ltt_ust_event *trace_ust_find_event_by_name(struct cds_lfht *ht,
-               char *name)
-{
-       return NULL;
-}
-
-static inline
-struct ltt_ust_channel *trace_ust_find_channel_by_name(struct cds_lfht *ht,
-               char *name)
-{
-       return NULL;
-}
-
-static inline
-struct ltt_ust_session *trace_ust_create_session(char *path, pid_t pid,
-               struct lttng_domain *domain)
-{
-       return NULL;
-}
-static inline
-struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
-               char *path)
-{
-       return NULL;
-}
-static inline
-struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev)
-{
-       return NULL;
-}
-static inline
-struct ltt_ust_metadata *trace_ust_create_metadata(char *path)
-{
-       return NULL;
-}
-
-static inline
-void trace_ust_destroy_session(struct ltt_ust_session *session)
-{
-}
-
-static inline
-void trace_ust_destroy_metadata(struct ltt_ust_metadata *metadata)
-{
-}
-
-static inline
-void trace_ust_destroy_channel(struct ltt_ust_channel *channel)
-{
-}
-
-static inline
-void trace_ust_destroy_event(struct ltt_ust_event *event)
-{
-}
-
-#endif /* CONFIG_CONFIG_LTTNG_TOOLS_HAVE_UST */
-
-#endif /* _LTT_TRACE_UST_H */