1 files changed, 2 insertions, 8 deletions
diff --git a/src/lib/shm_du_map.c b/src/lib/shm_du_map.c
index 53959676..6a4b7361 100644
--- a/src/lib/shm_du_map.c
+++ b/src/lib/shm_du_map.c
@@ -22,6 +22,7 @@
  */
 
 #include <ouroboros/config.h>
+#include <ouroboros/errno.h>
 #include <ouroboros/shm_du_map.h>
 #include <ouroboros/shm_ap_rbuff.h>
 #include <ouroboros/time_utils.h>
@@ -29,6 +30,7 @@
 #include <pthread.h>
 #include <sys/mman.h>
 #include <fcntl.h>
+#include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
 #include <signal.h>
@@ -270,14 +272,6 @@ struct shm_du_map * shm_du_map_open()
         return dum;
 }
 
-pid_t shm_du_map_owner(struct shm_du_map * dum)
-{
-        if (dum == NULL)
-                return -1;
-
-        return *dum->api;
-}
-
 void * shm_du_map_sanitize(void * o)
 {
         struct shm_du_map * dum = (struct shm_du_map *) o;