1 files changed, 90 insertions, 0 deletions
diff --git a/sys/cddl/compat/opensolaris/sys/cmn_err.h b/sys/cddl/compat/opensolaris/sys/cmn_err.h
new file mode 100644
index 000000000000..b9987e8c75a9
--- /dev/null
+++ b/sys/cddl/compat/opensolaris/sys/cmn_err.h
@@ -0,0 +1,90 @@
+/*-
+ * 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_CMN_ERR_H_
+#define	_OPENSOLARIS_SYS_CMN_ERR_H_
+
+#include <sys/systm.h>
+#include <machine/stdarg.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+/* Common error handling severity levels */
+
+#define	CE_CONT		0	/* continuation		*/
+#define	CE_NOTE		1	/* notice		*/
+#define	CE_WARN		2	/* warning		*/
+#define	CE_PANIC	3	/* panic		*/
+#define	CE_IGNORE	4	/* print nothing	*/
+
+static __inline void
+vcmn_err(int ce, const char *fmt, va_list adx)
+{
+	char buf[256];
+
+	switch (ce) {
+	case CE_CONT:
+		snprintf(buf, sizeof(buf), "ZFS(cont): %s\n", fmt);
+		break;
+	case CE_NOTE:
+		snprintf(buf, sizeof(buf), "ZFS: NOTICE: %s\n", fmt);
+		break;
+	case CE_WARN:
+		snprintf(buf, sizeof(buf), "ZFS: WARNING: %s\n", fmt);
+		break;
+	case CE_PANIC:
+		snprintf(buf, sizeof(buf), "ZFS(panic): %s\n", fmt);
+		break;
+	case CE_IGNORE:
+		break;
+	default:
+		panic("unknown severity level");
+	}
+	if (ce != CE_IGNORE)
+		vprintf(buf, adx);
+	if (ce == CE_PANIC)
+		panic("ZFS");
+}
+
+static __inline void
+cmn_err(int ce, const char *fmt, ...)
+{
+	va_list adx;
+
+	va_start(adx, fmt);
+	vcmn_err(ce, fmt, adx);
+	va_end(adx);
+}
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _OPENSOLARIS_SYS_CMN_ERR_H_ */