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-rw-r--r--src/shared/util.h1
-rw-r--r--src/udev/udev-builtin-btrfs.c10
2 files changed, 5 insertions, 6 deletions
diff --git a/src/shared/util.h b/src/shared/util.h
index fd999bd942..3e89aaf17f 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -84,6 +84,7 @@
#endif
#include "macro.h"
+#include "missing.h"
#include "time-util.h"
/* What is interpreted as whitespace? */
diff --git a/src/udev/udev-builtin-btrfs.c b/src/udev/udev-builtin-btrfs.c
index 4e80a1d1d1..49fa16559f 100644
--- a/src/udev/udev-builtin-btrfs.c
+++ b/src/udev/udev-builtin-btrfs.c
@@ -24,15 +24,13 @@
#include <fcntl.h>
#include <errno.h>
#include <sys/ioctl.h>
+#ifdef HAVE_LINUX_BTRFS_H
+#include <linux/btrfs.h>
+#endif
+#include "missing.h"
#include "udev.h"
-#define BTRFS_PATH_NAME_MAX 4087
-struct btrfs_ioctl_vol_args {
- int64_t fd;
- char name[BTRFS_PATH_NAME_MAX + 1];
-};
-#define BTRFS_IOCTL_MAGIC 0x94
#define BTRFS_IOC_DEVICES_READY _IOR(BTRFS_IOCTL_MAGIC, 39, struct btrfs_ioctl_vol_args)
static int builtin_btrfs(struct udev_device *dev, int argc, char *argv[], bool test) {