1 files changed, 45 insertions, 0 deletions
diff --git a/sys/cddl/compat/opensolaris/sys/sdt.h b/sys/cddl/compat/opensolaris/sys/sdt.h
new file mode 100644
index 000000000000..04e4abba88a9
--- /dev/null
+++ b/sys/cddl/compat/opensolaris/sys/sdt.h
@@ -0,0 +1,45 @@
+/*-
+ * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _OPENSOLARIS_SYS_SDT_H_
+#define	_OPENSOLARIS_SYS_SDT_H_
+
+#include_next <sys/sdt.h>
+
+#ifdef KDTRACE_HOOKS
+SDT_PROBE_DECLARE(sdt, , , set__error);
+
+#define SET_ERROR(err) \
+	((sdt_sdt___set__error->id ? \
+	(*sdt_probe_func)(sdt_sdt___set__error->id, \
+	    (uintptr_t)err, 0, 0, 0, 0) : 0), err)
+#else
+#define SET_ERROR(err) (err)
+#endif
+
+#endif	/* _OPENSOLARIS_SYS_SDT_H_ */