ctf.fs: bt_ctf_notif_iter_create(): assert() that all medops exist

[babeltrace.git] / formats / ctf / metadata / ctf-visitor-xml.c

diff --git a/formats/ctf/metadata/ctf-visitor-xml.c b/formats/ctf/metadata/ctf-visitor-xml.c
index 437748cab323f5cedaf9fc3a530e8bf2b4bd5772..fca77046003a5c004857ef354ecee135dea6b886 100644 (file)
--- a/formats/ctf/metadata/ctf-visitor-xml.c
+++ b/formats/ctf/metadata/ctf-visitor-xml.c
@@ -14,6 +14,14 @@
  *
  * 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 <stdio.h>
@@ -96,16 +104,6 @@ int ctf_visitor_print_unary_expression(FILE *fd, int depth, struct ctf_node *nod
                print_tabs(fd, depth);
                fprintf(fd, "</unary_expression_sbrac>\n");
                break;
-       case UNARY_NESTED:
-               print_tabs(fd, depth);
-               fprintf(fd, "<unary_expression_nested>\n");
-               ret = ctf_visitor_print_unary_expression(fd, depth + 1,
-                       node->u.unary_expression.u.nested_exp);
-               if (ret)
-                       return ret;
-               print_tabs(fd, depth);
-               fprintf(fd, "</unary_expression_nested>\n");
-               break;
 
        case UNARY_UNKNOWN:
        default:
@@ -359,6 +357,9 @@ int ctf_visitor_print_xml(FILE *fd, int depth, struct ctf_node *node)
        int ret = 0;
        struct ctf_node *iter;
 
+       if (node->visited)
+               return 0;
+
        switch (node->type) {
        case NODE_ROOT:
                print_tabs(fd, depth);