return NULL;
handle = g_hash_table_lookup(ctx->trace_handles,
- (gpointer) (unsigned long) handle_id);
+ GUINT_TO_POINTER(handle_id));
if (!handle)
return NULL;
return handle->path;
}
-uint64_t bt_trace_handle_get_timestamp_begin(struct bt_context *ctx,
- int handle_id, enum bt_clock_type type)
+int bt_trace_handle_get_timestamp_begin(struct bt_context *ctx,
+ int handle_id, enum bt_clock_type type,
+ int64_t *timestamp)
{
struct bt_trace_handle *handle;
- uint64_t ret;
+ int ret = 0;
- if (!ctx)
- return -1ULL;
+ if (!ctx || !timestamp)
+ return -1;
handle = g_hash_table_lookup(ctx->trace_handles,
- (gpointer) (unsigned long) handle_id);
+ GUINT_TO_POINTER(handle_id));
if (!handle) {
- ret = -1ULL;
+ ret = -1;
goto end;
}
if (type == BT_CLOCK_REAL) {
- ret = handle->real_timestamp_begin;
+ *timestamp = handle->real_timestamp_begin;
} else if (type == BT_CLOCK_CYCLES) {
- ret = handle->cycles_timestamp_begin;
+ *timestamp = handle->cycles_timestamp_begin;
} else {
- ret = -1ULL;
+ ret = -1;
}
end:
return ret;
}
-uint64_t bt_trace_handle_get_timestamp_end(struct bt_context *ctx,
- int handle_id, enum bt_clock_type type)
+int bt_trace_handle_get_timestamp_end(struct bt_context *ctx,
+ int handle_id, enum bt_clock_type type,
+ int64_t *timestamp)
{
struct bt_trace_handle *handle;
- uint64_t ret;
+ int ret = 0;
- if (!ctx)
- return -1ULL;
+ if (!ctx || !timestamp)
+ return -1;
handle = g_hash_table_lookup(ctx->trace_handles,
- (gpointer) (unsigned long) handle_id);
+ GUINT_TO_POINTER(handle_id));
if (!handle) {
- ret = -1ULL;
+ ret = -1;
goto end;
}
if (type == BT_CLOCK_REAL) {
- ret = handle->real_timestamp_end;
+ *timestamp = handle->real_timestamp_end;
} else if (type == BT_CLOCK_CYCLES) {
- ret = handle->cycles_timestamp_end;
+ *timestamp = handle->cycles_timestamp_end;
} else {
- ret = -1ULL;
+ ret = -1;
}
end: