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-rw-r--r--server/util/signal.c1
-rw-r--r--server/util/signal.m41
2 files changed, 2 insertions, 0 deletions
diff --git a/server/util/signal.c b/server/util/signal.c
index e4a782da9..5d036a370 100644
--- a/server/util/signal.c
+++ b/server/util/signal.c
@@ -18,6 +18,7 @@
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include "config.h"
#include "util/util.h"
#include <sys/types.h>
#include <sys/wait.h>
diff --git a/server/util/signal.m4 b/server/util/signal.m4
new file mode 100644
index 000000000..c6d7f72f6
--- /dev/null
+++ b/server/util/signal.m4
@@ -0,0 +1 @@
+AC_CHECK_FUNCS(sigprocmask sigblock sigaction)