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/* revprops.h --- everything needed to handle revprops in FSFS
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* ====================================================================
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* ====================================================================
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/* In the filesystem FS, pack all revprop shards up to min_unpacked_rev.
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* NOTE: Keep the old non-packed shards around until after the format bump.
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* Otherwise, re-running upgrade will drop the packed revprop shard but
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* have no unpacked data anymore. Call upgrade_cleanup_pack_revprops after
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* NOTIFY_FUNC and NOTIFY_BATON as well as CANCEL_FUNC and CANCEL_BATON are
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* used in the usual way. Temporary allocations are done in SCRATCH_POOL.
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svn_fs_fs__upgrade_pack_revprops(svn_fs_t *fs,
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svn_fs_upgrade_notify_t notify_func,
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svn_cancel_func_t cancel_func,
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apr_pool_t *scratch_pool);
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/* In the filesystem FS, remove all non-packed revprop shards up to
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* min_unpacked_rev. Temporary allocations are done in SCRATCH_POOL.
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* NOTIFY_FUNC and NOTIFY_BATON as well as CANCEL_FUNC and CANCEL_BATON are
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* used in the usual way. Cancellation is supported in the sense that we
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* will cleanly abort the operation. However, there will be remnant shards
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* that must be removed manually.
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* See upgrade_pack_revprops for more info.
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svn_fs_fs__upgrade_cleanup_pack_revprops(svn_fs_t *fs,
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svn_fs_upgrade_notify_t notify_func,
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svn_cancel_func_t cancel_func,
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apr_pool_t *scratch_pool);
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/* Read the revprops for revision REV in FS and return them in *PROPERTIES_P.
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* Allocations will be done in POOL.
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svn_fs_fs__get_revision_proplist(apr_hash_t **proplist_p,
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/* Set the revision property list of revision REV in filesystem FS to
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PROPLIST. Use POOL for temporary allocations. */
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svn_fs_fs__set_revision_proplist(svn_fs_t *fs,
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/* Return TRUE, if for REVISION in FS, we can find the revprop pack file.
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* Use POOL for temporary allocations.
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* Set *MISSING, if the reason is a missing manifest or pack file.
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svn_fs_fs__packed_revprop_available(svn_boolean_t *missing,
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svn_revnum_t revision,
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/****** Packing FSFS shards *********/
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/* Copy revprop files for revisions [START_REV, END_REV) from SHARD_PATH
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* to the pack file at PACK_FILE_NAME in PACK_FILE_DIR.
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* The file sizes have already been determined and written to SIZES.
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* Please note that this function will be executed while the filesystem
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* has been locked and that revprops files will therefore not be modified
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* while the pack is in progress.
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* COMPRESSION_LEVEL defines how well the resulting pack file shall be
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* compressed or whether is shall be compressed at all. TOTAL_SIZE is
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* a hint on which initial buffer size we should use to hold the pack file
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* CANCEL_FUNC and CANCEL_BATON are used as usual. Temporary allocations
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* are done in SCRATCH_POOL.
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svn_fs_fs__copy_revprops(const char *pack_file_dir,
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const char *pack_filename,
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const char *shard_path,
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svn_revnum_t start_rev,
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svn_revnum_t end_rev,
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apr_array_header_t *sizes,
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apr_size_t total_size,
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int compression_level,
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svn_cancel_func_t cancel_func,
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apr_pool_t *scratch_pool);
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/* In the filesystem FS, pack all revprop shards up to min_unpacked_rev.
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* NOTE: Keep the old non-packed shards around until after the format bump.
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* Otherwise, re-running upgrade will drop the packed revprop shard but
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* have no unpacked data anymore. Call upgrade_cleanup_pack_revprops after
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* NOTIFY_FUNC and NOTIFY_BATON as well as CANCEL_FUNC and CANCEL_BATON are
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* used in the usual way. Temporary allocations are done in SCRATCH_POOL.
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svn_fs_fs__pack_revprops_shard(const char *pack_file_dir,
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const char *shard_path,
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int max_files_per_dir,
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apr_off_t max_pack_size,
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int compression_level,
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svn_cancel_func_t cancel_func,
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apr_pool_t *scratch_pool);
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/* In the filesystem FS, remove all non-packed revprop shards up to
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* min_unpacked_rev. Temporary allocations are done in SCRATCH_POOL.
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* NOTIFY_FUNC and NOTIFY_BATON as well as CANCEL_FUNC and CANCEL_BATON are
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* used in the usual way. Cancellation is supported in the sense that we
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* will cleanly abort the operation. However, there will be remnant shards
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* that must be removed manually.
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* See upgrade_pack_revprops for more info.
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svn_fs_fs__delete_revprops_shard(const char *shard_path,
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int max_files_per_dir,
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svn_cancel_func_t cancel_func,
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apr_pool_t *scratch_pool);
added
removed
subversion/libsvn_fs_fs/revprops.h
