diff options
Diffstat (limited to 'src/context.h')
| -rw-r--r-- | src/context.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/context.h b/src/context.h index 331a89f..a6367f5 100644 --- a/src/context.h +++ b/src/context.h @@ -1,9 +1,10 @@ /** * @file context.h * @author Radek Krejci <rkrejci@cesnet.cz> + * @author Michal Vasko <mvasko@cesnet.cz> * @brief internal context structures and functions * - * Copyright (c) 2015 - 2020 CESNET, z.s.p.o. + * Copyright (c) 2015 - 2023 CESNET, z.s.p.o. * * This source code is licensed under BSD 3-Clause License (the "License"). * You may not use this file except in compliance with the License. @@ -196,6 +197,8 @@ struct ly_ctx; #define LY_CTX_ENABLE_IMP_FEATURES 0x0100 /**< By default, all features of newly implemented imported modules of a module that is being loaded are disabled. With this flag they all become enabled. */ +#define LY_CTX_LEAFREF_EXTENDED 0x0200 /**< By default, path attribute of leafref accepts only path as defined in RFC 7950. + By using this option, the path attribute will also allow using XPath functions as deref() */ /** @} contextoptions */ @@ -370,6 +373,18 @@ LIBYANG_API_DECL LY_ERR ly_ctx_unset_options(struct ly_ctx *ctx, uint16_t option LIBYANG_API_DECL uint16_t ly_ctx_get_change_count(const struct ly_ctx *ctx); /** + * @brief Get the hash of all the modules in the context. Since order of the modules is significant, + * even when 2 contexts have the same modules but loaded in a different order, the hash will differ. + * + * Hash consists of all module names (1), their revisions (2), all enabled features (3), and their + * imported/implemented state (4). + * + * @param[in] ctx Context to be examined. + * @return Context modules hash. + */ +LIBYANG_API_DECL uint32_t ly_ctx_get_modules_hash(const struct ly_ctx *ctx); + +/** * @brief Callback for freeing returned module data in #ly_module_imp_clb. * * @param[in] module_data Data to free. @@ -630,7 +645,8 @@ LIBYANG_API_DECL struct lys_module *ly_ctx_load_module(struct ly_ctx *ctx, const * If the data identifier can be limited to the existence and changes of this context, the following * last 2 parameters can be used: * - * "%u" as @p content_id_format and ::ly_ctx_get_change_count() as its parameter. + * "%u" as @p content_id_format and ::ly_ctx_get_change_count() as its parameter; + * "%u" as @p content_id_format and ::ly_ctx_get_modules_hash() as its parameter. * * @param[in] ctx Context with the modules. * @param[out] root Generated yang-library data. |