/* node-origins-table.h : internal interface to ops on `node-origins' table
*
* ====================================================================
* Copyright (c) 2007 CollabNet. All rights reserved.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://subversion.tigris.org/license-1.html.
* If newer versions of this license are posted there, you may use a
* newer version instead, at your option.
*
* This software consists of voluntary contributions made by many
* individuals. For exact contribution history, see the revision
* history and logs, available at http://subversion.tigris.org/.
* ====================================================================
*/
#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 */