node/lib/constants.js
Ezequiel Garcia 5f22375922
src: add support to pass flags to dlopen
* add constants for dlopen flags, which are needed
  for dlopen's flag passing.

* introduce an optional parameter for process.dlopen(),
  allowing to pass dlopen flags (using values from os.constants.dlopen).

If no flags are passed, the default behavior is to load the library
with RTLD_LAZY (perform lazy binding) and RTLD_LOCAL (symbols are
available only locally).

PR-URL: https://github.com/nodejs/node/pull/12794
Refs: https://github.com/nodejs/node/pull/4105
Refs: https://github.com/libuv/libuv/pull/1331
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
2017-09-08 17:14:03 -04:00

35 lines
1.6 KiB
JavaScript

// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';
// This module is deprecated in documentation only. Users should be directed
// towards using the specific constants exposed by the individual modules on
// which they are most relevant.
// Deprecation Code: DEP0008
const constants = process.binding('constants');
Object.assign(exports,
constants.os.dlopen,
constants.os.errno,
constants.os.signals,
constants.fs,
constants.crypto);