When using `Errors.captureStackFrames` the error's stack property
is set again. This adds a helper function that wraps this functionality
in a simple API that does not only set the stack including the `code`
property but it also improves the performance to create the error.
The helper works for thrown errors and errors returned from wrapped
functions in case they are Node.js core errors.
PR-URL: https://github.com/nodejs/node/pull/26738
Fixes: https://github.com/nodejs/node/issues/26669
Fixes: https://github.com/nodejs/node/issues/20253
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Cache the repeated operations and reuse; potentially generating
efficient code in some platforms, and improving readability.
PR-URL: https://github.com/nodejs/node/pull/26183
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
For an unsupported OS, a call to os.cpus() throws an error
within os.cpus() itself where it tries to get the length of it.
This fixes the issue by adding fallback for undefined CPUs.
Fixes: https://github.com/nodejs/node/issues/25483
PR-URL: https://github.com/nodejs/node/pull/25493
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
This commit moves DEP0023 to end of life status. The
os.getNetworkInterfaces() method was introduced in the
unstable 0.5.0 release, and runtime deprecated in 0.6.0, the
first stable release of its existence.
This commit also fixes an inaccuracy in the deprecation, as the
replacement (os.networkInterfaces()) is actually a method.
PR-URL: https://github.com/nodejs/node/pull/25280
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/25087
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Expose the POSIX credential accessors through
`internalBinding('credentials')` instead of setting them on the
process or bootstrapper object from C++ directly. Also moves
`SafeGetEnv` from `internalBinding('util')` to
`internalBinding('credentials')` since it's closely related to
the credentials.
In the JS land, instead of wrapping the bindings then writing
to the process object directly in main_thread_only.js, return
the wrapped functions back to bootstrap/node.js where they get
written to the process object conditionally for clarity.
Refs: https://github.com/nodejs/node/issues/24961
PR-URL: https://github.com/nodejs/node/pull/25066
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Instead of calling into JS from C++ to push values into an array,
use the new Array::New API that takes a pointer and a length
directly.
PR-URL: https://github.com/nodejs/node/pull/24264
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
internalBinding is used so often that it should just automatically be
available for usage in internals.
PR-URL: https://github.com/nodejs/node/pull/23025
Refs: https://github.com/nodejs/node/commit/2a9eb31
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
os.userInfo() takes an optional object as its first argument.
getCheckedFunction() adds a context object to the argument list
passed to the binding layer. The context object has the potential
to confuse the binding layer, particularly if an error occurs.
This commit makes userInfo() explicitly call into the binding
layer with two arguments.
PR-URL: https://github.com/nodejs/node/pull/22609
Refs: https://github.com/nodejs/node/pull/22599
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
This algorithm uses less data transformations and is therefore
significantly faster than the one before.
PR-URL: https://github.com/nodejs/node/pull/22359
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
This commit removes the assignment of exports since it is not used
in these files and there is no harm re-assigning module.exports.
PR-URL: https://github.com/nodejs/node/pull/20143
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Jackson Tian <shyvo1987@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
This commit improves the SystemError messages by allowing user
to combine a custom message and the libuv error message. Also
since we now prefer use subclasses to construct the errors instead
of using `new errors.SystemError()` directly, this removes
the behavior of assigning a default error code `ERR_SYSTEM_ERROR`
to SystemError and requires the user to directly use the
`ERR_SYSTEM_ERROR` class to construct errors instead.
Also merges `makeNodeError` into the SystemError class definition
since that's the only place the function gets used and it seems
unnecessary to introduce another level of inheritance. SystemError
now directly inherits from Error instead of an intermmediate Error
class that inherits from Error.
Class hierarchy before this patch:
ERR_SOCKET_BUFFER_SIZE -> Error (use message formatted by SystemError)
ERR_SYSTEM_ERROR -> NodeError (temp) -> Error
After:
ERR_SOCKET_BUFFER_SIZE -> SystemError -> Error
ERR_TTY_INIT_FAILED -> SystemError -> Error
ERR_SYSTEM_ERROR -> SystemError -> Error
Error messages before this patch:
```
const dgram = require('dgram');
const socket = dgram.createSocket('udp4');
socket.setRecvBufferSize(8192);
// Error [ERR_SOCKET_BUFFER_SIZE]: Could not get or set buffer
// size: Error [ERR_SYSTEM_ERROR]: bad file descriptor:
// EBADF [uv_recv_buffer_size]
// at bufferSize (dgram.js:191:11)
// at Socket.setRecvBufferSize (dgram.js:689:3)
const tty = require('tty');
new tty.WriteStream(1 << 30);
// Error [ERR_SYSTEM_ERROR]: invalid argument: EINVAL [uv_tty_init]
// at new WriteStream (tty.js:84:11)
```
After:
```
const dgram = require('dgram');
const socket = dgram.createSocket('udp4');
socket.setRecvBufferSize(8192);
// SystemError [ERR_SOCKET_BUFFER_SIZE]: Could not get or set buffer
// size: uv_recv_buffer_size returned EBADF (bad file descriptor)
// at bufferSize (dgram.js:191:11)
// at Socket.setRecvBufferSize (dgram.js:689:3)
const tty = require('tty');
new tty.WriteStream(1 << 30);
// SystemError [ERR_TTY_INIT_FAILED]: TTY initialization failed:
// uv_tty_init returned EINVAL (invalid argument)
// at new WriteStream (tty.js:84:11)
```
PR-URL: https://github.com/nodejs/node/pull/19514
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Wrap SafeGetenv() in util binding with the purpose of protecting
the cases when env vars are accessed with the privileges of another
user in jsland.
PR-URL: https://github.com/nodejs/node/pull/18511
Fixes: https://github.com/nodejs/node/issues/9160
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
This change is to unify the declaration for constants into using
destructuring on the top-level-module scope, reducing some redundant
code.
PR-URL: https://github.com/nodejs/node/pull/16063
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
This patch adds support for CIDR notation to the output of the
`networkInterfaces()` method
PR-URL: https://github.com/nodejs/node/pull/14307
Fixes: https://github.com/nodejs/node/issues/14006
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Refactor the structure of the os module to use more efficient
module.exports = {} pattern.
Add Symbol.toPrimitive support to os methods that return simple
primitives. This is a minor tweak that makes using these slightly
more friendly when doing things like:
```js
var m = `${os.tmpdir}/foo`
```
PR-URL: https://github.com/nodejs/node/pull/12654
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/11564
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jackson Tian <shyvo1987@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/11516
Reviewed-By: Jackson Tian <shyvo1987@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Assigns a static identifier code to all runtime and documentation
only deprecations. The identifier code is included in the emitted
DeprecationWarning.
Also adds a deprecations.md to the API docs to provide a central
location where deprecation codes can be referenced and explained.
PR-URL: https://github.com/nodejs/node/pull/10116
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Michal Zasso <targos@protonmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Formatting changes for upcoming linter update.
PR-URL: https://github.com/nodejs/node/pull/10561
Reviewed-By: Teddy Katz <teddy.katz@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
`tmpdir()` was introduced as replacement 3 years ago in
3fe6aba558
PR-URL: https://github.com/nodejs/node/pull/6739
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
The require('constants') module is currently undocumented and mashes
together unrelated constants. This refactors the require('constants')
in favor of distinct os.constants, fs.constants, and crypto.constants
that are specific to the modules for which they are relevant. The
next step is to document those within the specific modules.
PR-URL: https://github.com/nodejs/node/pull/6534
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Robert Lindstaedt <robert.lindstaedt@gmail.com>
os.userInfo() calls libuv's uv_os_get_passwd() function. It returns
an object containing the current effective user's username, uid,
gid, shell, and home directory. On Windows, the uid and gid are
-1, and the shell is null.
Refs: https://github.com/nodejs/node/issues/5582
PR-URL: https://github.com/nodejs/node/pull/6104
Reviewed-By: James M Snell <jasnell@gmail.com>
reduce using RegExp for string test. This pull reuqest replaces
various usages of regular expressions in favor of the ES2015
startsWith and endsWith methods.
PR-URL: https://github.com/nodejs/node/pull/5753
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Some files in `lib` were using `require` to load modules that were
subsequently not used in the file. This removes those `require`
statements.
PR-URL: https://github.com/nodejs/node/pull/4396
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Changes included in this commit are
1. Making the deprecation messages consistent. The messages will be in
the following format
x is deprecated. Use y instead.
If there is no alternative for `x`, then the ` Use y instead.` part
will not be there in the message.
2. All the internal deprecation messages are printed with the prefix
`(node) `, except when the `--trace-deprecation` flag is set.
Fixes: https://github.com/nodejs/io.js/issues/1883
PR-URL: https://github.com/nodejs/io.js/pull/1892
Reviewed-By: Roman Reiss <me@silverwind.io>
os.homedir() calls libuv's uv_os_homedir() to retrieve the current
user's home directory.
PR-URL: https://github.com/nodejs/io.js/pull/1791
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Rod Vagg <rod@vagg.org>
os.tmpdir() began stripping trailing slashes in
b57cc51d8d. This causes problems if
the temp directory is simply '/'. It also stripped trailing
slashes without first determining which slash type is used by
the current operating system. This commit only strips trailing
slashes if another character precedes the slash. On Windows, it
checks for ':', as not to strip slashes from something like 'C:\'.
It also only strips slashes that are appropriate for the user's
operating system.
Fixes: https://github.com/iojs/io.js/issues/1669
PR-URL: https://github.com/iojs/io.js/pull/1673
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Christian Tellnes <christian@tellnes.no>
This commit replaces a number of var statements throughout
the lib code with const statements.
PR-URL: https://github.com/iojs/io.js/pull/541
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
The copyright and license notice is already in the LICENSE file. There
is no justifiable reason to also require that it be included in every
file, since the individual files are not individually distributed except
as part of the entire package.
Turn on strict mode for the files in the lib/ directory. It helps
catch bugs and can have a positive effect on performance.
PR-URL: https://github.com/node-forward/node/pull/64
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Turn os.endianness() from a run-time function into a pure JS function.
Upsides: makes it a good candidate for inlining at the call site.
Downsides: none that I can think of.
PR-URL: https://github.com/node-forward/node/pull/55
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
