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usr / src / contrib / subversion / subversion / libsvn_fs_base /

📁 ..
📁 bdb
📄 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)
📄 key-gen.c(3.23 KB)
📄 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: uuid.c

/* uuid.c : operations on repository uuids
 *
 * ====================================================================
 *    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.
 * ====================================================================
 */

#include "svn_pools.h"
#include "fs.h"
#include "trail.h"
#include "err.h"
#include "uuid.h"
#include "bdb/uuids-table.h"
#include "../libsvn_fs/fs-loader.h"

#include "private/svn_fs_util.h"

struct get_uuid_args
{
  int idx;
  const char **uuid;
};

static svn_error_t *
txn_body_get_uuid(void *baton, trail_t *trail)
{
  struct get_uuid_args *args = baton;
  return svn_fs_bdb__get_uuid(trail->fs, args->idx, args->uuid,
                              trail, trail->pool);
}

svn_error_t *
svn_fs_base__populate_uuid(svn_fs_t *fs,
                           apr_pool_t *scratch_pool)
{

SVN_ERR(svn_fs__check_fs(fs, TRUE));

/* We hit the database. */
    {
      const char *uuid;
      struct get_uuid_args args;

args.idx = 1;
      args.uuid = &uuid;
      SVN_ERR(svn_fs_base__retry_txn(fs, txn_body_get_uuid, &args,
                                     FALSE, scratch_pool));

if (uuid)
        {
          /* Toss what we find into the cache. */
          fs->uuid = apr_pstrdup(fs->pool, uuid);
        }
    }

return SVN_NO_ERROR;
}

struct set_uuid_args
{
  int idx;
  const char *uuid;
};

static svn_error_t *
txn_body_set_uuid(void *baton, trail_t *trail)
{
  struct set_uuid_args *args = baton;
  return svn_fs_bdb__set_uuid(trail->fs, args->idx, args->uuid,
                              trail, trail->pool);
}

svn_error_t *
svn_fs_base__set_uuid(svn_fs_t *fs,
                      const char *uuid,
                      apr_pool_t *pool)
{
  struct set_uuid_args args;

SVN_ERR(svn_fs__check_fs(fs, TRUE));

if (! uuid)
    uuid = svn_uuid_generate(pool);

args.idx = 1;
  args.uuid = uuid;
  SVN_ERR(svn_fs_base__retry_txn(fs, txn_body_set_uuid, &args, TRUE, pool));

/* Toss our value into the cache. */
  if (uuid)
    fs->uuid = apr_pstrdup(fs->pool, uuid);

return SVN_NO_ERROR;
}

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Editing: uuid.c

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