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| author | Anna Henningsen <anna@addaleax.net> | 2018-01-27 22:01:32 +0100 |
|---|---|---|
| committer | Anna Henningsen <anna@addaleax.net> | 2018-03-05 17:41:26 +0000 |
| commit | b20af8088a4d5cccb1901d42107f6d9ca82d306f (patch) | |
| tree | d443fa727be877dc7ad6e4112503944a8e674490 /lib/buffer.js | |
| parent | bd6e0be0dfbbf6d10f1f054c43b0b82f25c60b16 (diff) | |
| download | android-node-v8-b20af8088a4d5cccb1901d42107f6d9ca82d306f.tar.gz android-node-v8-b20af8088a4d5cccb1901d42107f6d9ca82d306f.tar.bz2 android-node-v8-b20af8088a4d5cccb1901d42107f6d9ca82d306f.zip | |
util: introduce `util.types.is[…]` type checks
Provide public APIs for native typechecking that is actually useful.
The motivation for this is providing alternatives to userland
modules that would currently rely on `process.binding('util')`.
PR-URL: https://github.com/nodejs/node/pull/18415
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Diffstat (limited to 'lib/buffer.js')
| -rw-r--r-- | lib/buffer.js | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/buffer.js b/lib/buffer.js index 593e10d741..add3303824 100644 --- a/lib/buffer.js +++ b/lib/buffer.js @@ -37,7 +37,14 @@ const { kMaxLength, kStringMaxLength } = process.binding('buffer'); -const { isAnyArrayBuffer } = process.binding('util'); +// We cannot use internalBinding unconditionally here because of the way +// that test/parallel/test-buffer-bindingobj-no-zerofill.js is written. +let isAnyArrayBuffer; +try { + isAnyArrayBuffer = internalBinding('types').isAnyArrayBuffer; +} catch (e) { + isAnyArrayBuffer = require('util').types.isAnyArrayBuffer; +} const { customInspectSymbol, normalizeEncoding, |