--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usr/src/cmd/fm/fmdump/common/nvlrender.c	Fri Jul 30 17:04:17 2010 +1000
@@ -0,0 +1,74 @@
+/*
+ * 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) 2010, Oracle and/or its affiliates. All rights reserved.
+ */
+
+/*
+ * Rendering functions for nvlist_prt that are of use to all types
+ * of log.
+ */
+
+#include <fmdump.h>
+#include <stdio.h>
+#include <strings.h>
+
+extern topo_hdl_t *fmd_fmri_topo_hold(int);
+
+/*
+ * Can be appointed to be called for dumping all nvlist members of
+ * an nvlist we ask to print with nvlist_prt.  Return 0 if the
+ * nvlist is not recognized as an fmri, and default formatting
+ * will be applied; otherwise format as an fmri string and return 1.
+ */
+
+/*ARGSUSED*/
+int
+fmdump_render_nvlist(nvlist_prtctl_t pctl, void *private, nvlist_t *nvl,
+    const char *name, nvlist_t *fmri)
+{
+	topo_hdl_t *thp = fmd_fmri_topo_hold(TOPO_VERSION);
+	FILE *fp = nvlist_prtctl_getdest(pctl);
+	char *class, *fmristr = NULL;
+	uint8_t version;
+	int err;
+
+	if (nvlist_lookup_string(fmri, FM_FMRI_SCHEME, &class) != 0 ||
+	    nvlist_lookup_uint8(fmri, FM_VERSION, &version) != 0)
+		return (0);
+
+	/*
+	 * Instead of hardcoding known FMRI classes here we'll try
+	 * topo_fmri_nvl2str which should fail gracefully for invalid
+	 * schemes (ie an nvlist that just happens to have the expected
+	 * class and version members but that isn't an FMRI).
+	 */
+	if (topo_fmri_nvl2str(thp, fmri, &fmristr, &err) != 0 ||
+	    fmristr == NULL)
+		return (0);
+
+	nvlist_prtctl_doindent(pctl, 1);
+	nvlist_prtctl_dofmt(pctl, NVLIST_FMT_MEMBER_NAME, name);
+	(void) fprintf(fp, "%s", fmristr);
+	topo_hdl_strfree(thp, fmristr);
+
+	return (1);
+}