--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/openssh/dtrace_sftp/sftp_provider_impl.h	Fri Jan 27 11:50:56 2017 -0800
@@ -0,0 +1,73 @@
+/*
+ * 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 (c) 2009, 2017, Oracle and/or its affiliates. All rights reserved.
+ */
+
+#ifndef	_SFTP_PROVIDER_IMPL_H
+#define	_SFTP_PROVIDER_IMPL_H
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+/*
+ * This structure must match the definition of same in sftp.d.
+ */
+typedef struct sftpproto {
+	int64_t sftp_nbytes;		/* bytes writtten or read */
+	const char *sftp_user;		/* user name */
+	const char *sftp_operation;	/* SFTP Operation */
+	const char *sftp_raddr;		/* remote address */
+	const char *sftp_pathname;	/* path with file name */
+	int32_t sftp_fd;		/* fd for transfer, if any */
+} sftpproto_t;
+
+#define	SFTP_TRANSFER_PROTO(proto, op, fd, path, len) \
+	bzero((proto), sizeof (struct sftpproto)); \
+	(proto)->sftp_user = (pw->pw_name ? pw->pw_name : "UNKNOWN"); \
+	(proto)->sftp_operation = (op ? op : "UNKNOWN"); \
+	(proto)->sftp_raddr = (client_addr); \
+	(proto)->sftp_fd = (fd); \
+	(proto)->sftp_pathname = (path ? path : "UNKNOWN"); \
+	(proto)->sftp_nbytes = (len); \
+
+#define	SFTP_TRANSFER_START_OP(op, fd, path, len) \
+	if (SFTP_TRANSFER_START_ENABLED()) { \
+		sftpproto_t proto; \
+		SFTP_TRANSFER_PROTO(&proto, op, fd, path, len); \
+		SFTP_TRANSFER_START(&proto); \
+	} \
+
+#define	SFTP_TRANSFER_DONE_OP(op, fd, path, len) \
+	if (SFTP_TRANSFER_DONE_ENABLED()) { \
+		sftpproto_t proto; \
+		SFTP_TRANSFER_PROTO(&proto, op, fd, path, len); \
+		SFTP_TRANSFER_DONE(&proto); \
+	} \
+
+#include <sftp_provider.h>
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif /* _SFTP_PROVIDER_IMPL_H */