From 7c478bd95313f5f23a4c958a745db2134aa03244 Mon Sep 17 00:00:00 2001
From: "stevel@tonic-gate" <none@none>
Date: Tue, 14 Jun 2005 00:00:00 -0700
Subject: OpenSolaris Launch

---
 usr/src/cmd/cdrw/trackio.h | 86 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 usr/src/cmd/cdrw/trackio.h

(limited to 'usr/src/cmd/cdrw/trackio.h')

diff --git a/usr/src/cmd/cdrw/trackio.h b/usr/src/cmd/cdrw/trackio.h
new file mode 100644
index 0000000000..611d2f8d17
--- /dev/null
+++ b/usr/src/cmd/cdrw/trackio.h
@@ -0,0 +1,86 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (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 2004 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _TRACKIO_H
+#define	_TRACKIO_H
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#include <sys/types.h>
+#include "bstream.h"
+#include "misc_scsi.h"
+
+struct trackio_error {
+	int	err_type;
+/* File I/O errors */
+	int	te_errno;
+/* Transport Errors */
+	uchar_t	status, key, asc, ascq;
+};
+
+/*
+ * trackio error types
+ */
+#define	TRACKIO_ERR_SYSTEM	1
+#define	TRACKIO_ERR_TRANSPORT	2
+#define	TRACKIO_ERR_USER_ABORT	3
+
+/*
+ * iob state
+ */
+#define	IOBS_UNDER_FILE_IO	1
+#define	IOBS_UNDER_DEVICE_IO	2
+#define	IOBS_READY		3
+#define	IOBS_EMPTY		4
+
+struct iobuf {
+	uchar_t *iob_buf;
+	uint32_t iob_total_size; /* total size of the buf */
+	uint32_t iob_data_size;	 /* size of the data in buf */
+	uint32_t iob_start_blk;	 /* starting block address on the device */
+	uint16_t iob_nblks;	 /* number of data blocks in this buf */
+	int iob_state;		 /* state of buf */
+};
+
+/* Use small buffers. Some drives do not behave well with large buffers */
+#define	NIOBS			8
+#define	NBLKS_PER_BUF		24	/* < 64K in all cases */
+#define	DATA_TRACK_BLKSIZE	2048
+#define	AUDIO_TRACK_BLKSIZE	2352
+
+int write_track(cd_device *dev, struct track_info *ti, bstreamhandle h,
+		int (*cb)(void *, int64_t), void *arg, struct
+		trackio_error *te);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif /* _TRACKIO_H */
-- 
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