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-rw-r--r--userspace/ebtables2/libebtc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/userspace/ebtables2/libebtc.c b/userspace/ebtables2/libebtc.c
index f66ebef..17ba8f2 100644
--- a/userspace/ebtables2/libebtc.c
+++ b/userspace/ebtables2/libebtc.c
@@ -32,6 +32,8 @@
#include <unistd.h>
#include <fcntl.h>
#include <sys/wait.h>
+#include <sys/stat.h>
+#include <sys/types.h>
#include <errno.h>
static void decrease_chain_jumps(struct ebt_u_replace *replace);
@@ -131,8 +133,10 @@ void ebt_list_extensions()
}
}
+#ifndef LOCKFILE
#define LOCKDIR "/var/lib/ebtables"
#define LOCKFILE LOCKDIR"/lock"
+#endif
static int lockfd = -1, locked;
int use_lockfd;
/* Returns 0 on success, -1 when the file is locked by another process