Add missing include for open(). This fixes the build with glibc. Fixes: 82dd39024f63 ("jail: make use of per-container netifd via ubus") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
@@ -20,6 +20,7 @@
#include <string.h>
#include <errno.h>
#include <libgen.h>
+#include <fcntl.h>
#include <sys/inotify.h>
#include <sys/stat.h>