*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#include <stdlib.h>
ret = seek_file_stream_by_timestamp(cfs, timestamp);
if (ret == 0) {
/* Add to heap */
- ret = heap_insert(stream_heap, cfs);
+ ret = bt_heap_insert(stream_heap, cfs);
if (ret) {
/* Return positive error. */
return -ret;
struct ctf_file_stream **cfsp,
uint64_t *max_timestamp)
{
- int ret = EOF, i;
+ int ret = EOF, i, found = 0;
for (i = 0; i < stream_class->streams->len; i++) {
struct ctf_stream_definition *stream;
if (current_max_ts >= *max_timestamp) {
*max_timestamp = current_max_ts;
*cfsp = cfs;
+ found = 1;
}
}
assert(ret >= 0 || ret == EOF);
+ if (found) {
+ return 0;
+ }
return ret;
}
if (!iter_pos->u.restore)
return -EINVAL;
- heap_free(iter->stream_heap);
- ret = heap_init(iter->stream_heap, 0, stream_compare);
+ bt_heap_free(iter->stream_heap);
+ ret = bt_heap_init(iter->stream_heap, 0, stream_compare);
if (ret < 0)
goto error_heap_init;
stream->prev_cycles_timestamp = 0;
stream->prev_cycles_timestamp_end = 0;
- printf_debug("restored to cur_index = %zd and "
- "offset = %zd, timestamp = %" PRIu64 "\n",
+ printf_debug("restored to cur_index = %" PRId64 " and "
+ "offset = %" PRId64 ", timestamp = %" PRIu64 "\n",
stream_pos->cur_index,
stream_pos->offset, stream->real_timestamp);
}
/* Add to heap */
- ret = heap_insert(iter->stream_heap,
+ ret = bt_heap_insert(iter->stream_heap,
saved_pos->file_stream);
if (ret)
goto error;
case BT_SEEK_TIME:
tc = iter->ctx->tc;
- heap_free(iter->stream_heap);
- ret = heap_init(iter->stream_heap, 0, stream_compare);
+ bt_heap_free(iter->stream_heap);
+ ret = bt_heap_init(iter->stream_heap, 0, stream_compare);
if (ret < 0)
goto error_heap_init;
return 0;
case BT_SEEK_BEGIN:
tc = iter->ctx->tc;
- heap_free(iter->stream_heap);
- ret = heap_init(iter->stream_heap, 0, stream_compare);
+ bt_heap_free(iter->stream_heap);
+ ret = bt_heap_init(iter->stream_heap, 0, stream_compare);
if (ret < 0)
goto error_heap_init;
if (ret != 0 && ret != EOF) {
goto error;
}
- ret = heap_insert(iter->stream_heap, file_stream);
+ if (ret == EOF) {
+ /* Do not add EOF streams */
+ continue;
+ }
+ ret = bt_heap_insert(iter->stream_heap, file_stream);
if (ret)
goto error;
}
if (ret != 0 || !cfs)
goto error;
/* remove all streams from the heap */
- heap_free(iter->stream_heap);
+ bt_heap_free(iter->stream_heap);
/* Create a new empty heap */
- ret = heap_init(iter->stream_heap, 0, stream_compare);
+ ret = bt_heap_init(iter->stream_heap, 0, stream_compare);
if (ret < 0)
goto error;
/* Insert the stream that contains the last event */
- ret = heap_insert(iter->stream_heap, cfs);
+ ret = bt_heap_insert(iter->stream_heap, cfs);
if (ret)
goto error;
break;
return 0;
error:
- heap_free(iter->stream_heap);
+ bt_heap_free(iter->stream_heap);
error_heap_init:
- if (heap_init(iter->stream_heap, 0, stream_compare) < 0) {
- heap_free(iter->stream_heap);
+ if (bt_heap_init(iter->stream_heap, 0, stream_compare) < 0) {
+ bt_heap_free(iter->stream_heap);
g_free(iter->stream_heap);
iter->stream_heap = NULL;
ret = -ENOMEM;
if (!pos->u.restore->stream_saved_pos)
goto error;
- ret = heap_copy(&iter_heap_copy, iter->stream_heap);
+ ret = bt_heap_copy(&iter_heap_copy, iter->stream_heap);
if (ret < 0)
goto error_heap;
/* iterate over each stream in the heap */
- file_stream = heap_maximum(&iter_heap_copy);
+ file_stream = bt_heap_maximum(&iter_heap_copy);
while (file_stream != NULL) {
struct stream_saved_pos saved_pos;
saved_pos.current_real_timestamp);
/* remove the stream from the heap copy */
- removed = heap_remove(&iter_heap_copy);
+ removed = bt_heap_remove(&iter_heap_copy);
assert(removed == file_stream);
- file_stream = heap_maximum(&iter_heap_copy);
+ file_stream = bt_heap_maximum(&iter_heap_copy);
}
- heap_free(&iter_heap_copy);
+ bt_heap_free(&iter_heap_copy);
return pos;
error_heap:
bt_context_get(ctx);
iter->ctx = ctx;
- ret = heap_init(iter->stream_heap, 0, stream_compare);
+ ret = bt_heap_init(iter->stream_heap, 0, stream_compare);
if (ret < 0)
goto error_heap_init;
goto error;
}
/* Add to heap */
- ret = heap_insert(iter->stream_heap, file_stream);
+ ret = bt_heap_insert(iter->stream_heap, file_stream);
if (ret)
goto error;
}
return 0;
error:
- heap_free(iter->stream_heap);
+ bt_heap_free(iter->stream_heap);
error_heap_init:
g_free(iter->stream_heap);
iter->stream_heap = NULL;
{
assert(iter);
if (iter->stream_heap) {
- heap_free(iter->stream_heap);
+ bt_heap_free(iter->stream_heap);
g_free(iter->stream_heap);
}
iter->ctx->current_iterator = NULL;
if (!iter)
return -EINVAL;
- file_stream = heap_maximum(iter->stream_heap);
+ file_stream = bt_heap_maximum(iter->stream_heap);
if (!file_stream) {
/* end of file for all streams */
ret = 0;
ret = stream_read_event(file_stream);
if (ret == EOF) {
- removed = heap_remove(iter->stream_heap);
+ removed = bt_heap_remove(iter->stream_heap);
assert(removed == file_stream);
ret = 0;
goto end;
goto end;
}
/* Reinsert the file stream into the heap, and rebalance. */
- removed = heap_replace_max(iter->stream_heap, file_stream);
+ removed = bt_heap_replace_max(iter->stream_heap, file_stream);
assert(removed == file_stream);
end: