X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fmi-lttng.h;h=c3976681e76fcfe6a90adf134a50aa4c05bec971;hp=deab4e41ca786326f6437cc1761c3d6fbff3b29d;hb=bf239d4cf83c083459c7672ac8a1965108bacca6;hpb=4965f956f3ef47388fb4a1b2f8f504abfe31afe7

diff --git a/src/common/mi-lttng.h b/src/common/mi-lttng.h
index deab4e41c..c3976681e 100644
--- a/src/common/mi-lttng.h
+++ b/src/common/mi-lttng.h
@@ -101,8 +101,6 @@ extern const char * const mi_lttng_context_type_perf_thread_counter;
 extern const char * const mi_lttng_element_perf_counter_context;
 
 /* Strings related to pid */
-extern const char * const mi_lttng_element_pids;
-extern const char * const mi_lttng_element_pid;
 extern const char * const mi_lttng_element_pid_id;
 
 /* Strings related to save command */
@@ -195,6 +193,9 @@ const char *mi_lttng_domaintype_string(enum lttng_domain_type value);
 const char *mi_lttng_buffertype_string(enum lttng_buffer_type value);
 const char *mi_lttng_calibratetype_string(enum lttng_calibrate_type val);
 
+/* String related to track/untrack command */
+const char * const mi_lttng_element_track_untrack_all_wildcard;
+
 /*
  * Create an instance of a machine interface writer.
  *
@@ -555,6 +556,28 @@ int mi_lttng_event_field(struct mi_writer *writer,
  */
 int mi_lttng_event_fields_open(struct mi_writer *writer);
 
+/*
+ * Machine interface: open a trackers element.
+ *
+ * writer An instance of a machine interface writer.
+ *
+ * Returns zero if the element's value could be written.
+ * Negative values indicate an error.
+ */
+int mi_lttng_trackers_open(struct mi_writer *writer);
+
+/*
+ * Machine interface: open a pid_tracker element.
+ *
+ * writer An instance of a machine interface writer.
+ *
+ * Returns zero if the element's value could be written.
+ * Negative values indicate an error.
+ *
+ * Note: A targets element is also opened for each tracker definition
+ */
+int mi_lttng_pid_tracker_open(struct mi_writer *writer);
+
 /*
  * Machine interface: open a PIDs element.
  *
@@ -566,7 +589,17 @@ int mi_lttng_event_fields_open(struct mi_writer *writer);
 int mi_lttng_pids_open(struct mi_writer *writer);
 
 /*
- * Machine interface of a PID.
+ * Machine interface: open a processes element.
+ *
+ * writer An instance of a machine interface writer.
+ *
+ * Returns zero if the element's value could be written.
+ * Negative values indicate an error.
+ */
+int mi_lttng_processes_open(struct mi_writer *writer);
+
+/*
+ * Machine interface of a Process.
  *
  * writer An instance of a machine interface writer.
  * pid A PID.
@@ -580,9 +613,47 @@ int mi_lttng_pids_open(struct mi_writer *writer);
  * Returns zero if the element's value could be written.
  * Negative values indicate an error.
  */
-int mi_lttng_pid(struct mi_writer *writer, pid_t pid , const char *cmdline,
+int mi_lttng_process(struct mi_writer *writer, pid_t pid , const char *name,
 		int is_open);
 
+/*
+ * TODO: move pid of lttng list -u to process semantic on mi api bump
+ * Machine interface of a Process.
+ *
+ * writer An instance of a machine interface writer.
+ * pid A PID.
+ *
+ * is_open Defines whether or not the session element shall be closed.
+ *         This should be used carefully and the client
+ *         must close the pid element.
+ *         Use case: nested addition information on a domain
+ *                  ex: channel event.
+ *
+ * Returns zero if the element's value could be written.
+ * Negative values indicate an error.
+ */
+int mi_lttng_pid(struct mi_writer *writer, pid_t pid , const char *name,
+		int is_open);
+/*
+ * Machine interface: open a targets element.
+ *
+ * writer An instance of a machine interface writer.
+ *
+ * Returns zero if the element's value could be written.
+ * Negative values indicate an error.
+ */
+int mi_lttng_targets_open(struct mi_writer *writer);
+
+/*
+ * Machine interface for track/untrack a pid_target
+ *
+ * writer An instance of a machine interface writer.
+ *
+ * Returns zero if the element's value could be written.
+ * Negative values indicate an error.
+ */
+int mi_lttng_pid_target(struct mi_writer *writer, pid_t pid, int is_open);
+
 /*
  * Machine interface for struct lttng_calibrate.
  *