fs: add fs.readv() #32356
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fs: add fs.readv() #32356
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himself65
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Mar 19, 2020
addaleax
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Mar 29, 2020
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jasnell
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targos
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Notable changes: New file system APIs: * Added a new function, `fs.readv` (with sync and promisified versions). This function takes an array of `ArrayBufferView` elements and will write the data it reads sequentially to the buffers (Sk Sajidul Kadir). #32356 * A new overload is available for `fs.readSync`, which allows to optionally pass any of the `offset`, `length` and `position` parameters. #32460 Other changes: * dns: * Added the `dns.ALL` flag, that can be passed to `dns.lookup()` with `dns.V4MAPPED` to return resolved IPv6 addresses as well as IPv4 mapped IPv6 addresses (murgatroid99). #32183 * http: * The default maximum HTTP header size was changed from 8KB to 16KB (rosaxny). #32520 * n-api: * Calls to `napi_call_threadsafe_function` from the main thread can now return the `napi_would_deadlock` status in certain circumstances (Gabriel Schulhof). #32689 * util: * Added a new `maxStrLength` option to `util.inspect`, to control the maximum length of printed strings. Its default value is `Infinity` (rosaxny). #32392 * worker: * Added support for passing a `transferList` along with `workerData` to the `Worker` constructor (Juan José Arboleda). #32278 New core collaborators: With this release, we welcome three new Node.js core collaborators: * himself65. #32734 * flarna (Gerhard Stoebich). #32620 * mildsunrise (Alba Mendez). #32525 PR-URL: #32813
targos
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Apr 14, 2020
Notable changes: New file system APIs: * Added a new function, `fs.readv` (with sync and promisified versions). This function takes an array of `ArrayBufferView` elements and will write the data it reads sequentially to the buffers (Sk Sajidul Kadir). #32356 * A new overload is available for `fs.readSync`, which allows to optionally pass any of the `offset`, `length` and `position` parameters. #32460 Other changes: * dns: * Added the `dns.ALL` flag, that can be passed to `dns.lookup()` with `dns.V4MAPPED` to return resolved IPv6 addresses as well as IPv4 mapped IPv6 addresses (murgatroid99). #32183 * http: * The default maximum HTTP header size was changed from 8KB to 16KB (rosaxny). #32520 * n-api: * Calls to `napi_call_threadsafe_function` from the main thread can now return the `napi_would_deadlock` status in certain circumstances (Gabriel Schulhof). #32689 * util: * Added a new `maxStrLength` option to `util.inspect`, to control the maximum length of printed strings. Its default value is `Infinity` (rosaxny). #32392 * worker: * Added support for passing a `transferList` along with `workerData` to the `Worker` constructor (Juan José Arboleda). #32278 New core collaborators: With this release, we welcome three new Node.js core collaborators: * himself65. #32734 * flarna (Gerhard Stoebich). #32620 * mildsunrise (Alba Mendez). #32525 PR-URL: #32813
targos
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that referenced
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Apr 14, 2020
Notable changes: New file system APIs: * Added a new function, `fs.readv` (with sync and promisified versions). This function takes an array of `ArrayBufferView` elements and will write the data it reads sequentially to the buffers (Sk Sajidul Kadir). #32356 * A new overload is available for `fs.readSync`, which allows to optionally pass any of the `offset`, `length` and `position` parameters. #32460 Other changes: * dns: * Added the `dns.ALL` flag, that can be passed to `dns.lookup()` with `dns.V4MAPPED` to return resolved IPv6 addresses as well as IPv4 mapped IPv6 addresses (murgatroid99). #32183 * http: * The default maximum HTTP header size was changed from 8KB to 16KB (rosaxny). #32520 * n-api: * Calls to `napi_call_threadsafe_function` from the main thread can now return the `napi_would_deadlock` status in certain circumstances (Gabriel Schulhof). #32689 * util: * Added a new `maxStrLength` option to `util.inspect`, to control the maximum length of printed strings. Its default value is `Infinity` (rosaxny). #32392 * worker: * Added support for passing a `transferList` along with `workerData` to the `Worker` constructor (Juan José Arboleda). #32278 New core collaborators: With this release, we welcome three new Node.js core collaborators: * himself65. #32734 * flarna (Gerhard Stoebich). #32620 * mildsunrise (Alba Mendez). #32525 PR-URL: #32813
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Apr 25, 2020
Fixes: nodejs#2298 PR-URL: nodejs#32356 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
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Adds the readv() system call to the fs module.
Refs: #2298
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes