text: /*-
   * Copyright (c) 2014-2016 MongoDB, Inc.
   * Copyright (c) 2008-2014 WiredTiger, Inc.
   *	All rights reserved.
   *
   * See the file LICENSE for redistribution information.
   */
  
  #include "wt_internal.h"
  
  /*
   * __wt_fallocate_config --
   *	Configure fallocate behavior for a file handle.
   */
  void
  __wt_fallocate_config(WT_SESSION_IMPL *session, WT_FH *fh)
  {
  	WT_UNUSED(session);
  
  	/*
  	 * fallocate on Windows would be implemented using SetEndOfFile, which
  	 * can also truncate the file. WiredTiger expects fallocate to ignore
  	 * requests to truncate the file which Windows does not do, so we don't
  	 * support the call.
  	 */
  	fh->fallocate_available = WT_FALLOCATE_NOT_AVAILABLE;
  	fh->fallocate_requires_locking = false;
  }
  
  /*
   * __wt_fallocate --
   *	Allocate space for a file handle.
   */
  int
  __wt_fallocate(
      WT_SESSION_IMPL *session, WT_FH *fh, wt_off_t offset, wt_off_t len)
  {
  	WT_UNUSED(session);
  	WT_UNUSED(fh);
  	WT_UNUSED(offset);
  	WT_UNUSED(len);
  
  	return (ENOTSUP);
  }
  