Berkeley DB: DBENV->set_func_close
Description: Berkeley DB: An embedded database programmatic toolkit.
Keywords: embedded,database,programmatic,toolkit,b+tree,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,java,C,C++

# DBENV->set_func_close |

`

###

    #include <db.h>

    int
    DBENV->set_func_close(DB_ENV *dbenv, int (*func_close)(int fd));

# Description

Replace Berkeley DB calls to the IEEE/ANSI Std 1003.1 (POSIX) close function with func_close, which must conform to the standard interface.

The DBENV->set_func_close interface affects the entire application, not only the environment in which it is called.

The DBENV->set_func_close interface may only be used to configure Berkeley DB before the DBENV->open interface is called.

The DBENV->set_func_close function returns a non-zero error value on failure and 0 on success.

# Errors

EINVAL
  An invalid flag value or parameter was specified.

  Called after DBENV->open was called.

# See Also

DBENV->set_func_close, DBENV->set_func_dirfree, DBENV->set_func_dirlist, DBENV->set_func_exists, DBENV->set_func_free, DBENV->set_func_fsync, DBENV->set_func_ioinfo, DBENV->set_func_malloc, DBENV->set_func_map, DBENV->set_func_open, DBENV->set_func_read, DBENV->set_func_realloc, DBENV->set_func_seek, DBENV->set_func_sleep, DBENV->set_func_unlink, DBENV->set_func_unmap, DBENV->set_func_write and DBENV->set_func_yield.`

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