X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=ltt-events.h;h=de6ae0e7c3e20ff315ef4c912d552a6020b52d03;hb=7e8557491dbb640a5f2a2bea000f32a0e567b5ee;hp=bea5af1c988eeeb4e0539b6f2a34c46ec1205b22;hpb=f167620537b558f8fabd6912d4ea5c46a92cd877;p=lttng-modules.git

diff --git a/ltt-events.h b/ltt-events.h
index bea5af1c..de6ae0e7 100644
--- a/ltt-events.h
+++ b/ltt-events.h
@@ -7,6 +7,8 @@
  * Copyright 2010 (c) - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
  * Holds LTTng per-session event registry.
+ *
+ * Dual LGPL v2.1/GPL v2 license.
  */
 
 #include <linux/list.h>
@@ -118,8 +120,7 @@ struct lttng_event_field {
 };
 
 struct lttng_ctx_field {
-	const char *name;
-	struct lttng_type type;
+	struct lttng_event_field event_field;
 	size_t (*get_size)(size_t offset);
 	void (*record)(struct lttng_ctx_field *field,
 		       struct lib_ring_buffer_ctx *ctx,
@@ -220,7 +221,7 @@ struct ltt_channel {
 
 struct ltt_session {
 	int active;			/* Is trace session active ? */
-	struct lttng_ctx *ctx;
+	int been_active;		/* Has trace session been active ? */
 	struct file *file;		/* File associated to session */
 	struct ltt_channel *metadata;	/* Metadata channel */
 	struct list_head chan;		/* Channel list head */
@@ -273,6 +274,10 @@ int ltt_probes_init(void);
 void ltt_probes_exit(void);
 struct lttng_ctx_field *lttng_append_context(struct lttng_ctx **ctx);
 void lttng_destroy_context(struct lttng_ctx *ctx);
+int lttng_add_pid_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_comm_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_prio_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_nice_to_ctx(struct lttng_ctx **ctx);
 
 #ifdef CONFIG_KPROBES
 int lttng_kprobes_register(const char *name,