Add mising include in ust.h

[lttng-ust.git] / include / lttng / ust.h

diff --git a/include/lttng/ust.h b/include/lttng/ust.h
index a7d67f591ca84676a1417877f0f8903685edd2b9..2779d7a76165b1c73735683bb61c2d74530cb5d7 100644 (file)
--- a/include/lttng/ust.h
+++ b/include/lttng/ust.h
@@ -13,8 +13,18 @@
  *
  * 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 <signal.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif