1 files changed, 121 insertions, 0 deletions
diff --git a/tests/sys/cddl/zfs/bin/devname2devid.c b/tests/sys/cddl/zfs/bin/devname2devid.c
new file mode 100644
index 000000000000..dd67032e97cd
--- /dev/null
+++ b/tests/sys/cddl/zfs/bin/devname2devid.c
@@ -0,0 +1,121 @@
+/*
+ * 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 2007 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <devid.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+
+/*
+ * Usage: devname2devid <devicepath>
+ *
+ * Examples:
+ *	# ./devname2devid /dev/c1t4d0s0
+ *	devid id1,sd@SSEAGATE_ST318404LSUN18G_3BT2G0Z300002146G4CR/a
+ *	# ./devname2devid /dev/c1t4d0
+ *	devid id1,sd@SSEAGATE_ST318404LSUN18G_3BT2G0Z300002146G4CR/wd
+ *	# ./devname2devid /dev/c1t4d0s1
+ *	devid id1,sd@SSEAGATE_ST318404LSUN18G_3BT2G0Z300002146G4CR/b
+ *	#
+ *
+ * This program accepts a disk or disk slice path and prints a
+ * device id.
+ *
+ * Exit values:
+ *	0 - means success
+ *	1 - means failure
+ *
+ */
+int
+main(int argc, char *argv[])
+{
+	int		fd;
+	ddi_devid_t	devid;
+	char		*minor_name, *devidstr, *device;
+#ifdef DEBUG
+	devid_nmlist_t  *list = NULL;
+	char		*search_path;
+	int		i;
+#endif
+
+	if (argc == 1) {
+		(void) printf("%s <devicepath> [search path]\n",
+		    argv[0]);
+		exit(1);
+	}
+	device = argv[1];
+
+	if ((fd = open(device, O_RDONLY|O_NDELAY)) < 0) {
+		perror(device);
+		exit(1);
+	}
+	if (devid_get(fd, &devid) != 0) {
+		perror("devid_get");
+		exit(1);
+	}
+	if (devid_get_minor_name(fd, &minor_name) != 0) {
+		perror("devid_get_minor_name");
+		exit(1);
+	}
+	if ((devidstr = devid_str_encode(devid, minor_name)) == 0) {
+		perror("devid_str_encode");
+		exit(1);
+	}
+
+	(void) printf("devid %s\n", devidstr);
+
+	devid_str_free(devidstr);
+
+#ifdef DEBUG
+	if (argc == 3) {
+		search_path = argv[2];
+	} else {
+		search_path = "/dev/";
+	}
+
+	if (devid_deviceid_to_nmlist(search_path, devid, DEVID_MINOR_NAME_ALL,
+	    &list)) {
+		perror("devid_deviceid_to_nmlist");
+		exit(1);
+	}
+
+	/* loop through list and process device names and numbers */
+	for (i = 0; list[i].devname != NULL; i++) {
+		(void) printf("devname: %s %p\n", list[i].devname, list[i].dev);
+	}
+	devid_free_nmlist(list);
+
+#endif /* DEBUG */
+
+	devid_str_free(minor_name);
+	devid_free(devid);
+
+	return (0);
+}