data tree FEATURE lyd_find_path function
diff --git a/src/tree_data.c b/src/tree_data.c
index c904370..c7532b3 100644
--- a/src/tree_data.c
+++ b/src/tree_data.c
@@ -3545,6 +3545,35 @@
return ret;
}
+API LY_ERR
+lyd_find_path(const struct lyd_node *ctx_node, const char *path, ly_bool output, struct lyd_node **match)
+{
+ LY_ERR ret = LY_SUCCESS;
+ struct lyxp_expr *expr = NULL;
+ struct ly_path *lypath = NULL;
+
+ LY_CHECK_ARG_RET(NULL, ctx_node, ctx_node->schema, path, LY_EINVAL);
+
+ /* parse the path */
+ ret = ly_path_parse(LYD_CTX(ctx_node), ctx_node->schema, path, strlen(path), LY_PATH_BEGIN_EITHER, LY_PATH_LREF_FALSE,
+ LY_PATH_PREFIX_OPTIONAL, LY_PATH_PRED_SIMPLE, &expr);
+ LY_CHECK_GOTO(ret, cleanup);
+
+ /* compile the path */
+ ret = ly_path_compile(LYD_CTX(ctx_node), NULL, ctx_node->schema, expr, LY_PATH_LREF_FALSE,
+ output ? LY_PATH_OPER_OUTPUT : LY_PATH_OPER_INPUT, LY_PATH_TARGET_SINGLE, LY_PREF_JSON,
+ (void *)LYD_CTX(ctx_node), NULL, &lypath);
+ LY_CHECK_GOTO(ret, cleanup);
+
+ /* evaluate the path */
+ ret = ly_path_eval_partial(lypath, ctx_node, NULL, match);
+
+cleanup:
+ lyxp_expr_free(LYD_CTX(ctx_node), expr);
+ ly_path_free(LYD_CTX(ctx_node), lypath);
+ return ret;
+}
+
API uint32_t
lyd_list_pos(const struct lyd_node *instance)
{