+
+ if (entry->d_name[0] == '.' && (entry->d_name[1] == '\0'
+ || (entry->d_name[1] == '.' && entry->d_name[2] == '\0')))
+ continue;
+
+ size_t name_len = strlen(entry->d_name);
+
+ path[path_len] = '/';
+ memcpy(&path[path_len + 1], entry->d_name, name_len + 1);
+ ret = unix_build_dentry_tree_recursive(&child,
+ path,
+ path_len + 1 + name_len,
+ params);
+ if (ret)
+ break;
+ if (child)
+ dentry_add_child(dir_dentry, child);
+ }
+ closedir(dir);
+ return ret;
+}
+
+static int
+unix_capture_symlink(struct wim_dentry **root_p,
+ const char *path,
+ struct wim_inode *inode,
+ struct add_image_params *params)
+{
+ char deref_name_buf[4096];
+ ssize_t deref_name_len;
+ int ret;
+
+ inode->i_attributes = FILE_ATTRIBUTE_REPARSE_POINT;
+ inode->i_reparse_tag = WIM_IO_REPARSE_TAG_SYMLINK;
+
+ /* The idea here is to call readlink() to get the UNIX target of
+ * the symbolic link, then turn the target into a reparse point
+ * data buffer that contains a relative or absolute symbolic
+ * link (NOT a junction point or *full* path symbolic link with
+ * drive letter).
+ */
+ deref_name_len = readlink(path, deref_name_buf,
+ sizeof(deref_name_buf) - 1);
+ if (deref_name_len >= 0) {
+ char *dest = deref_name_buf;
+
+ dest[deref_name_len] = '\0';
+ DEBUG("Read symlink `%s'", dest);
+
+ if ((params->add_image_flags & WIMLIB_ADD_IMAGE_FLAG_RPFIX) &&
+ dest[0] == '/')
+ {
+ dest = fixup_symlink(dest,
+ params->capture_root_ino,
+ params->capture_root_dev);
+ if (!dest) {
+ WARNING("Ignoring out of tree absolute symlink "
+ "\"%s\" -> \"%s\"\n"
+ " (Use --norpfix to capture "
+ "absolute symlinks as-is)",
+ path, deref_name_buf);
+ free_dentry(*root_p);
+ *root_p = NULL;
+ return 0;
+ }
+ inode->i_not_rpfixed = 0;
+ }
+ ret = inode_set_symlink(inode, dest,
+ params->lookup_table, NULL);
+ if (ret == 0) {
+ /* Unfortunately, Windows seems to have the concept of
+ * "file" symbolic links as being different from
+ * "directory" symbolic links... so
+ * FILE_ATTRIBUTE_DIRECTORY needs to be set on the
+ * symbolic link if the *target* of the symbolic link is
+ * a directory. */
+ struct stat stbuf;
+ if (stat(path, &stbuf) == 0 && S_ISDIR(stbuf.st_mode))
+ inode->i_attributes |= FILE_ATTRIBUTE_DIRECTORY;
+ }
+ } else {
+ ERROR_WITH_ERRNO("Failed to read target of "
+ "symbolic link `%s'", path);
+ ret = WIMLIB_ERR_READLINK;
+ }
+ return ret;
+}
+
+static int
+unix_build_dentry_tree_recursive(struct wim_dentry **root_ret,
+ char *path,
+ size_t path_len,
+ struct add_image_params *params)
+{
+ struct wim_dentry *root = NULL;
+ int ret = 0;
+ struct wim_inode *inode;
+
+ if (exclude_path(path, path_len, params->config, true)) {
+ if ((params->add_image_flags & WIMLIB_ADD_IMAGE_FLAG_EXCLUDE_VERBOSE)
+ && params->progress_func)