| /* reps-table.h : internal interface to `representations' 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_REPS_TABLE_H |
| #define SVN_LIBSVN_FS_REPS_TABLE_H |
| |
| #define SVN_WANT_BDB |
| #include "svn_private_config.h" |
| |
| #include "svn_io.h" |
| #include "svn_fs.h" |
| #include "../fs.h" |
| #include "../trail.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| |
| /*** Creating the `representations' table. ***/ |
| |
| /* Open a `representations' table in ENV. If CREATE is non-zero, |
| create one if it doesn't exist. Set *REPS_P to the new table. |
| Return a Berkeley DB error code. */ |
| int svn_fs_bdb__open_reps_table(DB **reps_p, |
| DB_ENV *env, |
| svn_boolean_t create); |
| |
| |
| |
| /*** Storing and retrieving reps. ***/ |
| |
| /* Set *REP_P to point to the representation for the key KEY in |
| FS, as part of TRAIL. Perform all allocations in POOL. |
| |
| If KEY is not a representation in FS, the error |
| SVN_ERR_FS_NO_SUCH_REPRESENTATION is returned. */ |
| svn_error_t *svn_fs_bdb__read_rep(representation_t **rep_p, |
| svn_fs_t *fs, |
| const char *key, |
| trail_t *trail, |
| apr_pool_t *pool); |
| |
| |
| /* Store REP as the representation for KEY in FS, as part of |
| TRAIL. Do any necessary temporary allocation in POOL. */ |
| svn_error_t *svn_fs_bdb__write_rep(svn_fs_t *fs, |
| const char *key, |
| const representation_t *rep, |
| trail_t *trail, |
| apr_pool_t *pool); |
| |
| |
| /* Store REP as a new representation in FS, and the new rep's key in |
| *KEY, as part of trail. The new key is allocated in POOL. */ |
| svn_error_t *svn_fs_bdb__write_new_rep(const char **key, |
| svn_fs_t *fs, |
| const representation_t *rep, |
| trail_t *trail, |
| apr_pool_t *pool); |
| |
| /* Delete representation KEY from FS, as part of TRAIL. |
| WARNING: This does not ensure that no one references this |
| representation! Callers should ensure that themselves. */ |
| svn_error_t *svn_fs_bdb__delete_rep(svn_fs_t *fs, |
| const char *key, |
| trail_t *trail, |
| apr_pool_t *pool); |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| |
| #endif /* SVN_LIBSVN_FS_REPS_TABLE_H */ |