struct bt_stream_pos;
struct bt_context;
struct bt_trace_handle;
+struct bt_trace_descriptor;
-/* Parent trace descriptor */
-struct trace_descriptor {
-};
-
-struct mmap_stream {
+struct bt_mmap_stream {
int fd;
struct bt_list_head list;
+ void *priv;
};
-struct mmap_stream_list {
+struct bt_mmap_stream_list {
struct bt_list_head head;
};
-struct format {
+struct bt_format {
bt_intern_str name;
- struct trace_descriptor *(*open_trace)(const char *path, int flags,
+ struct bt_trace_descriptor *(*open_trace)(const char *path, int flags,
void (*packet_seek)(struct bt_stream_pos *pos,
size_t index, int whence),
FILE *metadata_fp);
- struct trace_descriptor *(*open_mmap_trace)(
- struct mmap_stream_list *mmap_list,
+ struct bt_trace_descriptor *(*open_mmap_trace)(
+ struct bt_mmap_stream_list *mmap_list,
void (*packet_seek)(struct bt_stream_pos *pos,
size_t index, int whence),
FILE *metadata_fp);
- int (*close_trace)(struct trace_descriptor *descriptor);
- void (*set_context)(struct trace_descriptor *descriptor,
+ int (*close_trace)(struct bt_trace_descriptor *descriptor);
+ void (*set_context)(struct bt_trace_descriptor *descriptor,
struct bt_context *ctx);
- void (*set_handle)(struct trace_descriptor *descriptor,
+ void (*set_handle)(struct bt_trace_descriptor *descriptor,
struct bt_trace_handle *handle);
- uint64_t (*timestamp_begin)(struct trace_descriptor *descriptor,
- struct bt_trace_handle *handle, enum bt_clock_type type);
- uint64_t (*timestamp_end)(struct trace_descriptor *descriptor,
- struct bt_trace_handle *handle, enum bt_clock_type type);
- int (*convert_index_timestamp)(struct trace_descriptor *descriptor);
+ int (*timestamp_begin)(struct bt_trace_descriptor *descriptor,
+ struct bt_trace_handle *handle, enum bt_clock_type type,
+ int64_t *timestamp);
+ int (*timestamp_end)(struct bt_trace_descriptor *descriptor,
+ struct bt_trace_handle *handle, enum bt_clock_type type,
+ int64_t *timestamp);
+ int (*convert_index_timestamp)(struct bt_trace_descriptor *descriptor);
};
-extern struct format *bt_lookup_format(bt_intern_str qname);
+extern struct bt_format *bt_lookup_format(bt_intern_str qname);
extern void bt_fprintf_format_list(FILE *fp);
-extern int bt_register_format(struct format *format);
-extern void bt_unregister_format(struct format *format);
+extern int bt_register_format(struct bt_format *format);
+extern void bt_unregister_format(struct bt_format *format);
#ifdef __cplusplus
}