subversion/libsvn_fs_base/tree.h

   1 /* tree.h : internal interface to tree node functions
   2  *
   3  * ====================================================================
   4  * Copyright (c) 2000-2006 CollabNet.  All rights reserved.
   5  *
   6  * This software is licensed as described in the file COPYING, which
   7  * you should have received as part of this distribution.  The terms
   8  * are also available at http://subversion.tigris.org/license-1.html.
   9  * If newer versions of this license are posted there, you may use a
  10  * newer version instead, at your option.
  11  *
  12  * This software consists of voluntary contributions made by many
  13  * individuals.  For exact contribution history, see the revision
  14  * history and logs, available at http://subversion.tigris.org/.
  15  * ====================================================================
  16  */
  17
  18 #ifndef SVN_LIBSVN_FS_TREE_H
  19 #define SVN_LIBSVN_FS_TREE_H
  20
  21 #ifdef __cplusplus
  22 extern "C" {
  23 #endif /* __cplusplus */
  24
  25 #include "svn_props.h"
  26
  27 \f
  28
  29 /* These functions implement some of the calls in the FS loader
  30    library's fs and txn vtables. */
  31
  32 svn_error_t *svn_fs_base__revision_root(svn_fs_root_t **root_p, svn_fs_t *fs,
  33                                         svn_revnum_t rev, apr_pool_t *pool);
  34
  35 svn_error_t *svn_fs_base__deltify(svn_fs_t *fs, svn_revnum_t rev,
  36                                   apr_pool_t *pool);
  37
  38 svn_error_t *svn_fs_base__commit_txn(const char **conflict_p,
  39                                      svn_revnum_t *new_rev, svn_fs_txn_t *txn,
  40                                      apr_pool_t *pool);
  41
  42 svn_error_t *svn_fs_base__txn_root(svn_fs_root_t **root_p, svn_fs_txn_t *txn,
  43                                    apr_pool_t *pool);
  44
  45
  46 \f
  47
  48 /* Helper func: in the context of TRAIL, return the KIND of PATH in
  49    head revision.   If PATH doesn't exist, set *KIND to svn_node_none.*/
  50 svn_error_t *svn_fs_base__get_path_kind(svn_node_kind_t *kind,
  51                                         const char *path,
  52                                         trail_t *trail,
  53                                         apr_pool_t *pool);
  54
  55 /* Helper func: in the context of TRAIL, set *REV to the created-rev
  56    of PATH in head revision.  If PATH doesn't exist, set *REV to
  57    SVN_INVALID_REVNUM. */
  58 svn_error_t *svn_fs_base__get_path_created_rev(svn_revnum_t *rev,
  59                                                const char *path,
  60                                                trail_t *trail,
  61                                                apr_pool_t *pool);
  62
  63
  64 #ifdef __cplusplus
  65 }
  66 #endif /* __cplusplus */
  67
  68 #endif /* SVN_LIBSVN_FS_TREE_H */