X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Fust%2Flttng-events.h;h=e028f6b2ce43de7e1ff71c5dd4e5904cfa3ebbba;hb=d4419b81b243bc3a6bdd4a09b3ca2216d044a1c7;hp=7a8cf6f839617de14ef7673fc301487ca5f14639;hpb=3b402b40d669bb6d65eebb91588a2edb8214b7ce;p=lttng-ust.git

diff --git a/include/ust/lttng-events.h b/include/ust/lttng-events.h
index 7a8cf6f8..e028f6b2 100644
--- a/include/ust/lttng-events.h
+++ b/include/ust/lttng-events.h
@@ -21,7 +21,7 @@
 
 struct ltt_channel;
 struct ltt_session;
-struct lib_ring_buffer_ctx;
+struct lttng_ust_lib_ring_buffer_ctx;
 
 /* Type description */
 
@@ -152,7 +152,7 @@ struct lttng_ctx_field {
 	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,
+		       struct lttng_ust_lib_ring_buffer_ctx *ctx,
 		       struct ltt_channel *chan);
 	union {
 	} u;
@@ -201,7 +201,7 @@ struct ltt_event {
 };
 
 struct channel;
-struct shm_handle;
+struct lttng_ust_shm_handle;
 
 struct ltt_channel_ops {
 	struct ltt_channel *(*channel_create)(const char *name,
@@ -213,16 +213,16 @@ struct ltt_channel_ops {
 				int *shm_fd, int *wait_fd,
 				uint64_t *memory_map_size);
 	void (*channel_destroy)(struct ltt_channel *ltt_chan);
-	struct lib_ring_buffer *(*buffer_read_open)(struct channel *chan,
-				struct shm_handle *handle,
+	struct lttng_ust_lib_ring_buffer *(*buffer_read_open)(struct channel *chan,
+				struct lttng_ust_shm_handle *handle,
 				int *shm_fd, int *wait_fd,
 				uint64_t *memory_map_size);
-	void (*buffer_read_close)(struct lib_ring_buffer *buf,
-				struct shm_handle *handle);
-	int (*event_reserve)(struct lib_ring_buffer_ctx *ctx,
+	void (*buffer_read_close)(struct lttng_ust_lib_ring_buffer *buf,
+				struct lttng_ust_shm_handle *handle);
+	int (*event_reserve)(struct lttng_ust_lib_ring_buffer_ctx *ctx,
 			     uint32_t event_id);
-	void (*event_commit)(struct lib_ring_buffer_ctx *ctx);
-	void (*event_write)(struct lib_ring_buffer_ctx *ctx, const void *src,
+	void (*event_commit)(struct lttng_ust_lib_ring_buffer_ctx *ctx);
+	void (*event_write)(struct lttng_ust_lib_ring_buffer_ctx *ctx, const void *src,
 			    size_t len);
 	/*
 	 * packet_avail_size returns the available size in the current
@@ -230,11 +230,12 @@ struct ltt_channel_ops {
 	 * may change due to concurrent writes.
 	 */
 	size_t (*packet_avail_size)(struct channel *chan,
-				    struct shm_handle *handle);
+				    struct lttng_ust_shm_handle *handle);
 	//wait_queue_head_t *(*get_reader_wait_queue)(struct channel *chan);
 	//wait_queue_head_t *(*get_hp_wait_queue)(struct channel *chan);
 	int (*is_finalized)(struct channel *chan);
 	int (*is_disabled)(struct channel *chan);
+	int (*flush_buffer)(struct channel *chan, struct lttng_ust_shm_handle *handle);
 };
 
 struct ltt_channel {
@@ -250,7 +251,7 @@ struct ltt_channel {
 	struct cds_list_head list;	/* Channel list */
 	struct ltt_channel_ops *ops;
 	int header_type;		/* 0: unset, 1: compact, 2: large */
-	struct shm_handle *handle;	/* shared-memory handle */
+	struct lttng_ust_shm_handle *handle;	/* shared-memory handle */
 	int metadata_dumped:1;
 };
 
@@ -321,6 +322,10 @@ void lttng_remove_context_field(struct lttng_ctx **ctx_p,
 				struct lttng_ctx_field *field);
 void lttng_destroy_context(struct lttng_ctx *ctx);
 int lttng_add_vtid_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_vpid_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_pthread_id_to_ctx(struct lttng_ctx **ctx);
+int lttng_add_procname_to_ctx(struct lttng_ctx **ctx);
+void lttng_context_vtid_reset(void);
+void lttng_context_vpid_reset(void);
 
 #endif /* _UST_LTTNG_EVENTS_H */