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+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _ZUT_H
+#define _ZUT_H
+
+/*
+ * IOCTLs for the zfs unit test driver
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#define ZUT_DRIVER "zut"
+#define ZUT_DEV "/dev/zut"
+
+#define ZUT_VERSION_STRING "1"
+
+/*
+ * /dev/zut ioctl numbers.
+ */
+#define ZUT_IOC ('U' << 8)
+
+/* Request flags */
+#define ZUT_IGNORECASE 0x01
+#define ZUT_ACCFILTER 0x02
+#define ZUT_XATTR 0x04
+#define ZUT_EXTRDDIR 0x08
+#define ZUT_GETSTAT 0x10
+
+typedef struct zut_lookup {
+ int zl_reqflags;
+ int zl_deflags; /* output */
+ int zl_retcode; /* output */
+ char zl_dir[MAXPATHLEN];
+ char zl_file[MAXNAMELEN];
+ char zl_xfile[MAXNAMELEN];
+ char zl_real[MAXPATHLEN]; /* output */
+ uint64_t zl_xvattrs; /* output */
+ struct stat64 zl_statbuf; /* output */
+} zut_lookup_t;
+
+typedef struct zut_readdir {
+ uint64_t zr_buf; /* pointer to output buffer */
+ uint64_t zr_loffset; /* output */
+ char zr_dir[MAXPATHLEN];
+ char zr_file[MAXNAMELEN];
+ int zr_reqflags;
+ int zr_retcode; /* output */
+ int zr_eof; /* output */
+ uint_t zr_bytes; /* output */
+ uint_t zr_buflen;
+} zut_readdir_t;
+
+typedef enum zut_ioc {
+ ZUT_IOC_MIN_CMD = ZUT_IOC - 1,
+ ZUT_IOC_LOOKUP = ZUT_IOC,
+ ZUT_IOC_READDIR,
+ ZUT_IOC_MAX_CMD
+} zut_ioc_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ZUT_H */