1 files changed, 38 insertions, 0 deletions
diff --git a/sysutils/xentools42/files/blk_netbsd.c b/sysutils/xentools42/files/blk_netbsd.c
new file mode 100644
index 00000000000..7ba8d407db3
--- /dev/null
+++ b/sysutils/xentools42/files/blk_netbsd.c
@@ -0,0 +1,38 @@
+#include <inttypes.h>
+#include <sys/ioctl.h>
+#include <sys/disklabel.h>
+#include "tapdisk.h"
+#include "blk.h"
+
+int blk_getimagesize(int fd, uint64_t *size)
+{
+	int rc;
+	struct disklabel dl;
+
+	*size = 0;
+	rc = ioctl(fd, DIOCGDINFO, &dl);
+	if (rc) {
+		DPRINTF("ERR: DIOCGDINFO failed, couldn't stat image");
+		return -EINVAL;
+	}
+
+	*size = dl.d_secsize * dl.d_secpercyl;
+
+	return 0;
+}
+
+int blk_getsectorsize(int fd, uint64_t *sector_size)
+{
+	int rc;
+	struct disklabel dl;
+
+	*sector_size = DEV_BSIZE;
+	rc = ioctl(fd, DIOCGDINFO, &dl);
+	if (rc) {
+		DPRINTF("ERR: DIOCGDINFO failed, couldn't stat image");
+		return 0; /* fallback to DEV_BSIZE */
+	}
+
+	*sector_size = dl.d_secsize;
+	return 0;
+}