X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=formats%2Fctf%2Fctf.c;h=65b4cf7643518b3b4362c8c314a0c43803bec837;hp=8608b5a1b68c95115b4d499215baed1076ea441e;hb=d3ded99df05c7602749aa50530a1dc69db4cc066;hpb=f8370579c39fce61e32be29bd3c6ba8e3b762211 diff --git a/formats/ctf/ctf.c b/formats/ctf/ctf.c index 8608b5a1..65b4cf76 100644 --- a/formats/ctf/ctf.c +++ b/formats/ctf/ctf.c @@ -23,6 +23,8 @@ #include #include #include +#include +#include #include #include #include @@ -76,6 +78,12 @@ struct trace_descriptor *ctf_open_mmap_trace( void (*packet_seek)(struct stream_pos *pos, size_t index, int whence), FILE *metadata_fp); +static +void ctf_set_context(struct trace_descriptor *descriptor, + struct bt_context *ctx); +static +void ctf_set_handle(struct trace_descriptor *descriptor, + struct bt_trace_handle *handle); static void ctf_close_trace(struct trace_descriptor *descriptor); @@ -109,13 +117,15 @@ struct format ctf_format = { .open_trace = ctf_open_trace, .open_mmap_trace = ctf_open_mmap_trace, .close_trace = ctf_close_trace, + .set_context = ctf_set_context, + .set_handle = ctf_set_handle, }; /* * Update stream current timestamp, keep at clock frequency. */ static -void ctf_update_timestamp(struct ctf_stream *stream, +void ctf_update_timestamp(struct ctf_stream_definition *stream, struct definition_integer *integer_definition) { struct declaration_integer *integer_declaration = @@ -146,7 +156,7 @@ void ctf_update_timestamp(struct ctf_stream *stream, * applying offsets as needed (unix time). */ void ctf_print_timestamp(FILE *fp, - struct ctf_stream *stream, + struct ctf_stream_definition *stream, uint64_t timestamp) { uint64_t ts_sec = 0, ts_nsec; @@ -211,12 +221,12 @@ end: } static -int ctf_read_event(struct stream_pos *ppos, struct ctf_stream *stream) +int ctf_read_event(struct stream_pos *ppos, struct ctf_stream_definition *stream) { struct ctf_stream_pos *pos = container_of(ppos, struct ctf_stream_pos, parent); - struct ctf_stream_class *stream_class = stream->stream_class; - struct ctf_stream_event *event; + struct ctf_stream_declaration *stream_class = stream->stream_class; + struct ctf_event_definition *event; uint64_t id = 0; int ret; @@ -325,10 +335,10 @@ error: } static -int ctf_write_event(struct stream_pos *pos, struct ctf_stream *stream) +int ctf_write_event(struct stream_pos *pos, struct ctf_stream_definition *stream) { - struct ctf_stream_class *stream_class = stream->stream_class; - struct ctf_stream_event *event; + struct ctf_stream_declaration *stream_class = stream->stream_class; + struct ctf_event_definition *event; uint64_t id; int ret; @@ -888,11 +898,11 @@ end_stream: } static -struct ctf_stream_event *create_event_definitions(struct ctf_trace *td, - struct ctf_stream *stream, - struct ctf_event *event) +struct ctf_event_definition *create_event_definitions(struct ctf_trace *td, + struct ctf_stream_definition *stream, + struct ctf_event_declaration *event) { - struct ctf_stream_event *stream_event = g_new0(struct ctf_stream_event, 1); + struct ctf_event_definition *stream_event = g_new0(struct ctf_event_definition, 1); if (event->context_decl) { struct definition *definition = @@ -916,6 +926,7 @@ struct ctf_stream_event *create_event_definitions(struct ctf_trace *td, struct definition_struct, p); stream->parent_def_scope = stream_event->event_fields->p.scope; } + stream_event->stream = stream; return stream_event; error: @@ -927,9 +938,9 @@ error: } static -int create_stream_definitions(struct ctf_trace *td, struct ctf_stream *stream) +int create_stream_definitions(struct ctf_trace *td, struct ctf_stream_definition *stream) { - struct ctf_stream_class *stream_class; + struct ctf_stream_declaration *stream_class; int ret; int i; @@ -977,8 +988,8 @@ int create_stream_definitions(struct ctf_trace *td, struct ctf_stream *stream) stream->events_by_id = g_ptr_array_new(); g_ptr_array_set_size(stream->events_by_id, stream_class->events_by_id->len); for (i = 0; i < stream->events_by_id->len; i++) { - struct ctf_event *event = g_ptr_array_index(stream_class->events_by_id, i); - struct ctf_stream_event *stream_event; + struct ctf_event_declaration *event = g_ptr_array_index(stream_class->events_by_id, i); + struct ctf_event_definition *stream_event; if (!event) continue; @@ -991,7 +1002,7 @@ int create_stream_definitions(struct ctf_trace *td, struct ctf_stream *stream) error_event: for (i = 0; i < stream->events_by_id->len; i++) { - struct ctf_stream_event *stream_event = g_ptr_array_index(stream->events_by_id, i); + struct ctf_event_definition *stream_event = g_ptr_array_index(stream->events_by_id, i); if (stream_event) g_free(stream_event); } @@ -1011,7 +1022,7 @@ static int create_stream_packet_index(struct ctf_trace *td, struct ctf_file_stream *file_stream) { - struct ctf_stream_class *stream; + struct ctf_stream_declaration *stream; int len_index; struct ctf_stream_pos *pos; struct stat filestats; @@ -1226,7 +1237,7 @@ int create_stream_packet_index(struct ctf_trace *td, } static -int create_trace_definitions(struct ctf_trace *td, struct ctf_stream *stream) +int create_trace_definitions(struct ctf_trace *td, struct ctf_stream_definition *stream) { int ret; @@ -1452,7 +1463,7 @@ static int prepare_mmap_stream_definition(struct ctf_trace *td, struct ctf_file_stream *file_stream) { - struct ctf_stream_class *stream; + struct ctf_stream_declaration *stream; uint64_t stream_id = 0; int ret; @@ -1591,7 +1602,7 @@ void ctf_close_trace(struct trace_descriptor *tdp) if (td->streams) { for (i = 0; i < td->streams->len; i++) { - struct ctf_stream_class *stream; + struct ctf_stream_declaration *stream; int j; stream = g_ptr_array_index(td->streams, i); @@ -1610,6 +1621,26 @@ void ctf_close_trace(struct trace_descriptor *tdp) g_free(td); } +static +void ctf_set_context(struct trace_descriptor *descriptor, + struct bt_context *ctx) +{ + struct ctf_trace *td = container_of(descriptor, struct ctf_trace, + parent); + + td->ctx = ctx; +} + +static +void ctf_set_handle(struct trace_descriptor *descriptor, + struct bt_trace_handle *handle) +{ + struct ctf_trace *td = container_of(descriptor, struct ctf_trace, + parent); + + td->handle = handle; +} + void __attribute__((constructor)) ctf_init(void) { int ret;