1 files changed, 0 insertions, 205 deletions
diff --git a/lib/libzutil/zutil_device_path.c b/lib/libzutil/zutil_device_path.c
deleted file mode 100644
index 97a2a998bb62..000000000000
--- a/lib/libzutil/zutil_device_path.c
+++ /dev/null
@@ -1,205 +0,0 @@
-// SPDX-License-Identifier: CDDL-1.0
-/*
- * 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 https://opensource.org/licenses/CDDL-1.0.
- * 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) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <libzutil.h>
-
-/* Substring from after the last slash, or the string itself if none */
-const char *
-zfs_basename(const char *path)
-{
-	const char *bn = strrchr(path, '/');
-	return (bn ? bn + 1 : path);
-}
-
-/* Return index of last slash or -1 if none */
-ssize_t
-zfs_dirnamelen(const char *path)
-{
-	const char *end = strrchr(path, '/');
-	return (end ? end - path : -1);
-}
-
-/*
- * Given a shorthand device name check if a file by that name exists in any
- * of the 'zpool_default_import_path' or ZPOOL_IMPORT_PATH directories.  If
- * one is found, store its fully qualified path in the 'path' buffer passed
- * by the caller and return 0, otherwise return an error.
- */
-int
-zfs_resolve_shortname(const char *name, char *path, size_t len)
-{
-	const char *env = getenv("ZPOOL_IMPORT_PATH");
-	char resolved_path[PATH_MAX];
-
-	if (env) {
-		for (;;) {
-			env += strspn(env, ":");
-			size_t dirlen = strcspn(env, ":");
-			if (dirlen) {
-				(void) snprintf(path, len, "%.*s/%s",
-				    (int)dirlen, env, name);
-				if (access(path, F_OK) == 0)
-					return (0);
-
-				env += dirlen;
-			} else
-				break;
-		}
-	} else {
-		size_t count;
-		const char *const *zpool_default_import_path =
-		    zpool_default_search_paths(&count);
-
-		for (size_t i = 0; i < count; ++i) {
-			(void) snprintf(path, len, "%s/%s",
-			    zpool_default_import_path[i], name);
-			if (access(path, F_OK) == 0)
-				return (0);
-		}
-	}
-
-	/*
-	 * The user can pass a relative path like ./file1 for the vdev. The path
-	 * must contain a directory prefix like './file1' or '../file1'.  Simply
-	 * passing 'file1' is not allowed, as it may match a block device name.
-	 */
-	if ((strncmp(name, "./", 2) == 0 || strncmp(name, "../", 3) == 0) &&
-	    realpath(name, resolved_path) != NULL) {
-		if (access(resolved_path, F_OK) == 0) {
-			if (strlen(resolved_path) + 1 <= len) {
-				if (strlcpy(path, resolved_path, len) < len)
-					return (0); /* success */
-			}
-		}
-	}
-	return (errno = ENOENT);
-}
-
-/*
- * Given a shorthand device name look for a match against 'cmp_name'.  This
- * is done by checking all prefix expansions using either the default
- * 'zpool_default_import_paths' or the ZPOOL_IMPORT_PATH environment
- * variable.  Proper partition suffixes will be appended if this is a
- * whole disk.  When a match is found 0 is returned otherwise ENOENT.
- */
-static int
-zfs_strcmp_shortname(const char *name, const char *cmp_name, int wholedisk)
-{
-	int path_len, cmp_len, i = 0, error = ENOENT;
-	char *dir, *env, *envdup = NULL, *tmp = NULL;
-	char path_name[MAXPATHLEN];
-	const char *const *zpool_default_import_path = NULL;
-	size_t count;
-
-	cmp_len = strlen(cmp_name);
-	env = getenv("ZPOOL_IMPORT_PATH");
-
-	if (env) {
-		envdup = strdup(env);
-		dir = strtok_r(envdup, ":", &tmp);
-	} else {
-		zpool_default_import_path = zpool_default_search_paths(&count);
-		dir = (char *)zpool_default_import_path[i];
-	}
-
-	while (dir) {
-		/* Trim trailing directory slashes from ZPOOL_IMPORT_PATH */
-		if (env) {
-			while (dir[strlen(dir)-1] == '/')
-				dir[strlen(dir)-1] = '\0';
-		}
-
-		path_len = snprintf(path_name, MAXPATHLEN, "%s/%s", dir, name);
-		if (wholedisk)
-			path_len = zfs_append_partition(path_name, MAXPATHLEN);
-
-		if ((path_len == cmp_len) && strcmp(path_name, cmp_name) == 0) {
-			error = 0;
-			break;
-		}
-
-		if (env) {
-			dir = strtok_r(NULL, ":", &tmp);
-		} else if (++i < count) {
-			dir = (char *)zpool_default_import_path[i];
-		} else {
-			dir = NULL;
-		}
-	}
-
-	if (env)
-		free(envdup);
-
-	return (error);
-}
-
-/*
- * Given either a shorthand or fully qualified path name look for a match
- * against 'cmp'.  The passed name will be expanded as needed for comparison
- * purposes and redundant slashes stripped to ensure an accurate match.
- */
-int
-zfs_strcmp_pathname(const char *name, const char *cmp, int wholedisk)
-{
-	int path_len, cmp_len;
-	char path_name[MAXPATHLEN];
-	char cmp_name[MAXPATHLEN];
-	char *dir, *tmp = NULL;
-
-	/* Strip redundant slashes if they exist due to ZPOOL_IMPORT_PATH */
-	cmp_name[0] = '\0';
-	(void) strlcpy(path_name, cmp, sizeof (path_name));
-	for (dir = strtok_r(path_name, "/", &tmp);
-	    dir != NULL;
-	    dir = strtok_r(NULL, "/", &tmp)) {
-		strlcat(cmp_name, "/", sizeof (cmp_name));
-		strlcat(cmp_name, dir, sizeof (cmp_name));
-	}
-
-	if (name[0] != '/')
-		return (zfs_strcmp_shortname(name, cmp_name, wholedisk));
-
-	(void) strlcpy(path_name, name, MAXPATHLEN);
-	path_len = strlen(path_name);
-	cmp_len = strlen(cmp_name);
-
-	if (wholedisk) {
-		path_len = zfs_append_partition(path_name, MAXPATHLEN);
-		if (path_len == -1)
-			return (ENOMEM);
-	}
-
-	if ((path_len != cmp_len) || strcmp(path_name, cmp_name))
-		return (ENOENT);
-
-	return (0);
-}