/* node-origins-table.h : internal interface to ops on `node-origins' table * * ==================================================================== * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * ==================================================================== */ #ifndef SVN_LIBSVN_FS_NODE_ORIGINS_TABLE_H #define SVN_LIBSVN_FS_NODE_ORIGINS_TABLE_H #include "svn_fs.h" #include "svn_error.h" #include "../trail.h" #include "../fs.h" #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /* Open a `node-origins' table in ENV. If CREATE is non-zero, create one if it doesn't exist. Set *NODE_ORIGINS_P to the new table. Return a Berkeley DB error code. */ int svn_fs_bdb__open_node_origins_table(DB **node_origins_p, DB_ENV *env, svn_boolean_t create); /* Set *ORIGIN_ID to the node revision ID from which the history of all nodes in FS whose node ID is NODE_ID springs, as determined by a look in the `node-origins' table. Do this as part of TRAIL. Use POOL for allocations. If no such node revision ID is stored for NODE_ID, return SVN_ERR_FS_NO_SUCH_NODE_ORIGIN. */ svn_error_t *svn_fs_bdb__get_node_origin(const svn_fs_id_t **origin_id, svn_fs_t *fs, const char *node_id, trail_t *trail, apr_pool_t *pool); /* Store in the `node-origins' table a mapping of NODE_ID to original node revision ID ORIGIN_ID for FS. Do this as part of TRAIL. Use POOL for temporary allocations. */ svn_error_t *svn_fs_bdb__set_node_origin(svn_fs_t *fs, const char *node_id, const svn_fs_id_t *origin_id, trail_t *trail, apr_pool_t *pool); /* Delete from the `node-origins' table the record for NODE_ID in FS. Do this as part of TRAIL. Use POOL for temporary allocations. */ svn_error_t *svn_fs_bdb__delete_node_origin(svn_fs_t *fs, const char *node_id, trail_t *trail, apr_pool_t *pool); #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* SVN_LIBSVN_FS_NODE_ORIGINS_TABLE_H */ |