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📄 dag.c(61.14 KB)
📄 dag.h(25.77 KB)
📄 err.c(4.59 KB)
📄 err.h(3.75 KB)
📄 fs.c(51.4 KB)
📄 fs.h(9.67 KB)
📄 fs_init.h(1.33 KB)
📄 id.c(5.11 KB)
📄 id.h(2.99 KB)
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📄 key-gen.h(3.32 KB)
📄 libsvn_fs_base.pc.in(397 B)
📄 lock.c(21.72 KB)
📄 lock.h(4.67 KB)
📄 node-rev.c(4.01 KB)
📄 node-rev.h(4.1 KB)
📁 notes
📄 reps-strings.c(53.92 KB)
📄 reps-strings.h(6.94 KB)
📄 revs-txns.c(29.44 KB)
📄 revs-txns.h(9.99 KB)
📄 trail.c(8.67 KB)
📄 trail.h(10.03 KB)
📄 tree.c(187.61 KB)
📄 tree.h(3.58 KB)
📁 util
📄 uuid.c(2.81 KB)
📄 uuid.h(1.67 KB)

Editing: revs-txns.h

/* revs-txns.h : internal interface to revision and transactions operations
 *
 * ====================================================================
 *    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_REVS_TXNS_H
#define SVN_LIBSVN_FS_REVS_TXNS_H

#define SVN_WANT_BDB
#include "svn_private_config.h"

#include "svn_fs.h"

#include "fs.h"
#include "trail.h"

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

/*** Revisions ***/

/* Set *ROOT_ID_P to the ID of the root directory of revision REV in FS,
   as part of TRAIL.  Allocate the ID in POOL.  */
svn_error_t *svn_fs_base__rev_get_root(const svn_fs_id_t **root_id_p,
                                       svn_fs_t *fs,
                                       svn_revnum_t rev,
                                       trail_t *trail,
                                       apr_pool_t *pool);

/* Set *TXN_ID_P to the ID of the transaction that was committed to
   create REV in FS, as part of TRAIL.  Allocate the ID in POOL.  */
svn_error_t *svn_fs_base__rev_get_txn_id(const char **txn_id_p,
                                         svn_fs_t *fs,
                                         svn_revnum_t rev,
                                         trail_t *trail,
                                         apr_pool_t *pool);

/* Set property NAME to VALUE on REV in FS, as part of TRAIL.  */
svn_error_t *svn_fs_base__set_rev_prop(svn_fs_t *fs,
                                       svn_revnum_t rev,
                                       const char *name,
                                       const svn_string_t *const *old_value_p,
                                       const svn_string_t *value,
                                       trail_t *trail,
                                       apr_pool_t *pool);

/*** Transactions ***/

/* Convert the unfinished transaction in FS named TXN_NAME to a
   committed transaction that refers to REVISION as part of TRAIL.

Returns SVN_ERR_FS_TRANSACTION_NOT_MUTABLE if TXN_NAME refers to a
   transaction that has already been committed.  */
svn_error_t *svn_fs_base__txn_make_committed(svn_fs_t *fs,
                                             const char *txn_name,
                                             svn_revnum_t revision,
                                             trail_t *trail,
                                             apr_pool_t *pool);

/* Set *REVISION to the revision which was created when FS transaction
   TXN_NAME was committed, or to SVN_INVALID_REVNUM if the transaction
   has not been committed.  Do all of this as part of TRAIL.  */
svn_error_t *svn_fs_base__txn_get_revision(svn_revnum_t *revision,
                                           svn_fs_t *fs,
                                           const char *txn_name,
                                           trail_t *trail,
                                           apr_pool_t *pool);

/* Retrieve information about the Subversion transaction TXN_NAME from
   the `transactions' table of FS, as part of TRAIL.
   Set *ROOT_ID_P to the ID of the transaction's root directory.
   Set *BASE_ROOT_ID_P to the ID of the root directory of the
   transaction's base revision.

If there is no such transaction, SVN_ERR_FS_NO_SUCH_TRANSACTION is
   the error returned.

Returns SVN_ERR_FS_TRANSACTION_NOT_MUTABLE if TXN_NAME refers to a
   transaction that has already been committed.

Allocate *ROOT_ID_P and *BASE_ROOT_ID_P in POOL.  */
svn_error_t *svn_fs_base__get_txn_ids(const svn_fs_id_t **root_id_p,
                                      const svn_fs_id_t **base_root_id_p,
                                      svn_fs_t *fs,
                                      const char *txn_name,
                                      trail_t *trail,
                                      apr_pool_t *pool);

/* Set the root directory of the Subversion transaction TXN_NAME in FS
   to ROOT_ID, as part of TRAIL.  Do any necessary temporary
   allocation in POOL.

Returns SVN_ERR_FS_TRANSACTION_NOT_MUTABLE if TXN_NAME refers to a
   transaction that has already been committed.  */
svn_error_t *svn_fs_base__set_txn_root(svn_fs_t *fs,
                                       const char *txn_name,
                                       const svn_fs_id_t *root_id,
                                       trail_t *trail,
                                       apr_pool_t *pool);

/* Add COPY_ID to the list of copies made under the Subversion
   transaction TXN_NAME in FS as part of TRAIL.

Returns SVN_ERR_FS_TRANSACTION_NOT_MUTABLE if TXN_NAME refers to a
   transaction that has already been committed.  */
svn_error_t *svn_fs_base__add_txn_copy(svn_fs_t *fs,
                                       const char *txn_name,
                                       const char *copy_id,
                                       trail_t *trail,
                                       apr_pool_t *pool);

/* Set the base root directory of TXN_NAME in FS to NEW_ID, as part of
   TRAIL.  Do any necessary temporary allocation in POOL.

Returns SVN_ERR_FS_TRANSACTION_NOT_MUTABLE if TXN_NAME refers to a
   transaction that has already been committed.  */
svn_error_t *svn_fs_base__set_txn_base(svn_fs_t *fs,
                                       const char *txn_name,
                                       const svn_fs_id_t *new_id,
                                       trail_t *trail,
                                       apr_pool_t *pool);

/* Set a property NAME to VALUE on transaction TXN_NAME in FS as part
   of TRAIL.  Use POOL for any necessary allocations.

Returns SVN_ERR_FS_TRANSACTION_NOT_MUTABLE if TXN_NAME refers to a
   transaction that has already been committed.  */
svn_error_t *svn_fs_base__set_txn_prop(svn_fs_t *fs,
                                       const char *txn_name,
                                       const char *name,
                                       const svn_string_t *value,
                                       trail_t *trail,
                                       apr_pool_t *pool);

/* These functions implement some of the calls in the FS loader
   library's fs and txn vtables. */

svn_error_t *svn_fs_base__youngest_rev(svn_revnum_t *youngest_p, svn_fs_t *fs,
                                       apr_pool_t *pool);

svn_error_t *svn_fs_base__revision_prop(svn_string_t **value_p, svn_fs_t *fs,
                                        svn_revnum_t rev,
                                        const char *propname,
                                        svn_boolean_t refresh,
                                        apr_pool_t *result_pool,
                                        apr_pool_t *scratch_pool);

svn_error_t *svn_fs_base__revision_proplist(apr_hash_t **table_p,
                                            svn_fs_t *fs,
                                            svn_revnum_t rev,
                                            svn_boolean_t refresh,
                                            apr_pool_t *result_pool,
                                            apr_pool_t *scratch_pool);

svn_error_t *svn_fs_base__change_rev_prop(svn_fs_t *fs, svn_revnum_t rev,
                                          const char *name,
                                          const svn_string_t *const *old_value_p,
                                          const svn_string_t *value,
                                          apr_pool_t *pool);

svn_error_t *svn_fs_base__begin_txn(svn_fs_txn_t **txn_p, svn_fs_t *fs,
                                    svn_revnum_t rev, apr_uint32_t flags,
                                    apr_pool_t *pool);

svn_error_t *svn_fs_base__open_txn(svn_fs_txn_t **txn, svn_fs_t *fs,
                                   const char *name, apr_pool_t *pool);

svn_error_t *svn_fs_base__purge_txn(svn_fs_t *fs, const char *txn_id,
                                    apr_pool_t *pool);

svn_error_t *svn_fs_base__list_transactions(apr_array_header_t **names_p,
                                            svn_fs_t *fs, apr_pool_t *pool);

svn_error_t *svn_fs_base__abort_txn(svn_fs_txn_t *txn, apr_pool_t *pool);

svn_error_t *svn_fs_base__txn_prop(svn_string_t **value_p, svn_fs_txn_t *txn,
                                   const char *propname, apr_pool_t *pool);

svn_error_t *svn_fs_base__txn_proplist(apr_hash_t **table_p,
                                       svn_fs_txn_t *txn,
                                       apr_pool_t *pool);

/* Helper func:  variant of __txn_proplist that uses an existing TRAIL.
 * TXN_ID identifies the transaction.
 * *TABLE_P will be non-null upon success.
 */
svn_error_t *svn_fs_base__txn_proplist_in_trail(apr_hash_t **table_p,
                                                const char *txn_id,
                                                trail_t *trail);

svn_error_t *svn_fs_base__change_txn_prop(svn_fs_txn_t *txn, const char *name,
                                          const svn_string_t *value,
                                          apr_pool_t *pool);

svn_error_t *svn_fs_base__change_txn_props(svn_fs_txn_t *txn,
                                           const apr_array_header_t *props,
                                           apr_pool_t *pool);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* SVN_LIBSVN_FS_REVS_TXNS_H */

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Editing: revs-txns.h

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