lib/trace-handle.c

   1 /*
   2  * trace_handle.c
   3  *
   4  * Babeltrace Library
   5  *
   6  * Copyright 2012 EfficiOS Inc. and Linux Foundation
   7  *
   8  * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   9  *         Julien Desfossez <julien.desfossez@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
  22 #include <stdint.h>
  23 #include <stdlib.h>
  24 #include <babeltrace/babeltrace.h>
  25 #include <babeltrace/context.h>
  26 #include <babeltrace/trace-handle.h>
  27 #include <babeltrace/trace-handle-internal.h>
  28
  29 struct bt_trace_handle *bt_trace_handle_create(struct bt_context *ctx)
  30 {
  31         struct bt_trace_handle *th;
  32
  33         th = g_new0(struct bt_trace_handle, 1);
  34         th->id = ctx->last_trace_handle_id++;
  35         return th;
  36 }
  37
  38 void bt_trace_handle_destroy(struct bt_trace_handle *th)
  39 {
  40         g_free(th);
  41 }
  42
  43 int bt_trace_handle_get_id(struct bt_trace_handle *th)
  44 {
  45         return th->id;
  46 }
  47
  48 const char *bt_trace_handle_get_path(struct bt_trace_handle *th)
  49 {
  50         return th->path;
  51 }
  52
  53 uint64_t bt_trace_handle_get_timestamp_begin(struct bt_trace_handle *th)
  54 {
  55         return th->timestamp_begin;
  56 }
  57
  58 uint64_t bt_trace_handle_get_timestamp_end(struct bt_trace_handle *th)
  59 {
  60         return th->timestamp_end;
  61 }