libzfs/common/libzfs_dataset.c

585 make_bookmark_handle(zfs_handle_t *parent, const char *path,
594 	zhp->zfs_hdl = parent->zfs_hdl;
604 	zhp->zfs_head_type = parent->zfs_head_type;
1728  * Given a property, inherit the value from the parent dataset, or if received
2944  * Returns the name of the parent pool for the given zfs handle.
2983  * Given a complete name, return just the portion that refers to the parent.
2984  * Will return -1 if there is no parent (path is just the name of the
3003  * a parent, and that it exists.  If accept_ancestor is true, then find the
3014 	char parent[ZFS_MAX_DATASET_NAME_LEN];
3023 	/* get parent, and check to see if this is just a pool */
3024 	if (parent_name(path, parent, sizeof (parent)) != 0) {
3031 	if ((slash = strchr(parent, '/')) == NULL)
3032 		slash = parent + strlen(parent);
3033 	(void) strncpy(zc.zc_name, parent, slash - parent);
3034 	zc.zc_name[slash - parent] = '\0';
3042 	/* check to see if the parent dataset exists */
3043 	while ((zhp = make_dataset_handle(hdl, parent)) == NULL) {
3048 			if (parent_name(parent, parent, sizeof (parent)) != 0) {
3055 			    "parent does not exist"));
3065 	/* we are in a non-global zone, but parent is in the global zone */
3072 	/* make sure parent is a filesystem */
3075 		    "parent is not a filesystem"));
3083 		*prefixlen = strlen(parent);
3322 		char parent[ZFS_MAX_DATASET_NAME_LEN];
3323 		(void) parent_name(path, parent, sizeof (parent));
3328 			    "no such parent '%s'"), parent);
3333 			    "parent '%s' is not a filesystem"), parent);
3502 	char parent[ZFS_MAX_DATASET_NAME_LEN];
3521 	(void) parent_name(target, parent, sizeof (parent));
3545 			 * The parent doesn't exist.  We should have caught this
3547 			 * destroyed the parent.
3554 			    "no such parent '%s'"), parent);
3573  * Promotes the given clone fs to be the clone parent.
3580 	char parent[MAXPATHLEN];
3593 	(void) strlcpy(parent, zhp->zfs_dmustats.dds_origin, sizeof (parent));
3594 	if (parent[0] == '\0') {
3612 			    "conflicting snapshot '%s' from parent '%s'"),
3613 			    zc.zc_string, parent);
3914 	char parent[ZFS_MAX_DATASET_NAME_LEN];
3948 			(void) strlcpy(parent, zhp->zfs_name,
3949 			    sizeof (parent));
3950 			delim = strchr(parent, '@');
3955 			(void) strlcat(parent, target, sizeof (parent));
3956 			target = parent;