plugins/lttng-utils/copy.h

   1 #ifndef BABELTRACE_PLUGIN_TRIMMER_COPY_H
   2 #define BABELTRACE_PLUGIN_TRIMMER_COPY_H
   3
   4 /*
   5  * BabelTrace - Copy Trace Structure
   6  *
   7  * Copyright 2017 Julien Desfossez <jdesfossez@efficios.com>
   8  *
   9  * Author: Julien Desfossez <jdesfossez@efficios.com>
  10  *
  11  * Permission is hereby granted, free of charge, to any person obtaining a copy
  12  * of this software and associated documentation files (the "Software"), to deal
  13  * in the Software without restriction, including without limitation the rights
  14  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  15  * copies of the Software, and to permit persons to whom the Software is
  16  * furnished to do so, subject to the following conditions:
  17  *
  18  * The above copyright notice and this permission notice shall be included in
  19  * all copies or substantial portions of the Software.
  20  *
  21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  22  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  23  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  24  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  25  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  26  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  27  * SOFTWARE.
  28  */
  29
  30 #include <stdbool.h>
  31 #include <babeltrace/babeltrace-internal.h>
  32 #include <babeltrace/babeltrace.h>
  33
  34 BT_HIDDEN
  35 const struct bt_event *debug_info_output_event(struct debug_info_iterator *debug_it,
  36                 const struct bt_event *event);
  37 BT_HIDDEN
  38 const struct bt_packet *debug_info_new_packet(struct debug_info_iterator *debug_it,
  39                 const struct bt_packet *packet);
  40 BT_HIDDEN
  41 const struct bt_packet *debug_info_close_packet(struct debug_info_iterator *debug_it,
  42                 const struct bt_packet *packet);
  43 BT_HIDDEN
  44 const struct bt_stream *debug_info_stream_begin(
  45                 struct debug_info_iterator *debug_it,
  46                 const struct bt_stream *stream);
  47 BT_HIDDEN
  48 const struct bt_stream *debug_info_stream_end(struct debug_info_iterator *debug_it,
  49                 const struct bt_stream *stream);
  50
  51 BT_HIDDEN
  52 int get_stream_event_context_unsigned_int_field_value(FILE *err,
  53                 const struct bt_event *event, const char *field_name,
  54                 uint64_t *value);
  55 BT_HIDDEN
  56 int get_stream_event_context_int_field_value(FILE *err, const struct bt_event *event,
  57                 const char *field_name, int64_t *value);
  58 BT_HIDDEN
  59 int get_payload_unsigned_int_field_value(FILE *err,
  60                 const struct bt_event *event, const char *field_name,
  61                 uint64_t *value);
  62 BT_HIDDEN
  63 int get_payload_int_field_value(FILE *err, const struct bt_event *event,
  64                 const char *field_name, int64_t *value);
  65 BT_HIDDEN
  66 int get_payload_string_field_value(FILE *err,
  67                 const struct bt_event *event, const char *field_name,
  68                 const char **value);
  69 BT_HIDDEN
  70 int get_payload_build_id_field_value(FILE *err,
  71                 const struct bt_event *event, const char *field_name,
  72                 uint8_t **build_id, uint64_t *build_id_len);
  73
  74 #endif /* BABELTRACE_PLUGIN_TRIMMER_COPY_H */