Fix comment in context.h

[babeltrace.git] / include / babeltrace / context.h

diff --git a/include/babeltrace/context.h b/include/babeltrace/context.h
index ee2a724aaebdb43903758e7e9e091613496ff738..f29ccf083f034c5e73a36132b42103668a3dfa19 100644 (file)
--- a/include/babeltrace/context.h
+++ b/include/babeltrace/context.h
@@ -21,11 +21,23 @@
  *
  * 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 <unistd.h>
 #include <babeltrace/format.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* struct bt_context is opaque to the user */
 struct bt_context;
 struct stream_pos;
@@ -60,7 +72,7 @@ struct bt_context *bt_context_create(void);
  *
  * stream_list is a linked list of streams, it is used to open a trace where
  * the trace data is located in memory mapped areas instead of trace files,
- * this argument should be set to NULL when path is NULL.
+ * this argument should be non-NULL when path is NULL.
  *
  * The metadata parameter acts as a metadata override when not NULL, otherwise
  * the format handles the metadata opening.
@@ -105,4 +117,8 @@ void bt_context_put(struct bt_context *ctx);
  */
 struct bt_context *bt_ctf_event_get_context(const struct bt_ctf_event *event);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _BABELTRACE_CONTEXT_H */