### Berkeley DB Reference Guide: Upgrading Berkeley DB Applications |

### Release 3.0: db_jump_set

The db_jump_set interface has been removed from the Berkeley DB 3.0 release, replaced by method calls on the DB_ENV handle.

The following table lists the db_jump_set arguments previously used by applications and the methods that should now be used instead.

db_jump_set argument | Berkeley DB 3.X method
--- | ---
DB_FUNC_CLOSE | db_env_set_func_close
DB_FUNC_DIRFREE | db_env_set_func_dirfree
DB_FUNC_DIRLIST | db_env_set_func_dirlist
DB_FUNC_EXISTS | db_env_set_func_exists
DB_FUNC_FREE | db_env_set_func_free
DB_FUNC_FSYNC | db_env_set_func_fsync
DB_FUNC_IOINFO | db_env_set_func_ioinfo
DB_FUNC_MALLOC | db_env_set_func_malloc
DB_FUNC_MAP | db_env_set_func_map
DB_FUNC_OPEN | db_env_set_func_open
DB_FUNC_READ | db_env_set_func_read
DB_FUNC_REALLOC | db_env_set_func_realloc
DB_FUNC_RUNLINK | The DB_FUNC_RUNLINK functionality has been removed from the Berkeley DB 3.0 release, and should be removed from the application.
DB_FUNC_SEEK | db_env_set_func_seek
DB_FUNC_SLEEP | db_env_set_func_sleep
DB_FUNC_UNLINK | db_env_set_func_unlink
DB_FUNC_UNMAP | db_env_set_func_unmap
DB_FUNC_WRITE | db_env_set_func_write
DB_FUNC_YIELD | db_env_set_func_yield

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