Add missing permission notice in each source file

[babeltrace.git] / lib / iterator.c

diff --git a/lib/iterator.c b/lib/iterator.c
index 411b377ecf8cda2e6a1ec2ada151e0ed3d944eae..41a46020f6c690b4cc253044d845c0919e34cf0f 100644 (file)
--- a/lib/iterator.c
+++ b/lib/iterator.c
@@ -16,6 +16,14 @@
  *
  * 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>
@@ -253,7 +261,7 @@ static int find_max_timestamp_ctf_stream_class(
                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;
@@ -272,9 +280,13 @@ static int find_max_timestamp_ctf_stream_class(
                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;
 }
 
@@ -471,6 +483,10 @@ int bt_iter_set_pos(struct bt_iter *iter, const struct bt_iter_pos *iter_pos)
                                        if (ret != 0 && ret != EOF) {
                                                goto error;
                                        }
+                                       if (ret == EOF) {
+                                               /* Do not add EOF streams */
+                                               continue;
+                                       }
                                        ret = heap_insert(iter->stream_heap, file_stream);
                                        if (ret)
                                                goto error;