On some systems, some first bytes of allocated buffer can be zeroed
by default, so the example doesn't work well - the buffer looks zeroed
even before the fill.
Fixes: https://github.com/nodejs/node/issues/9786
PR-URL: https://github.com/nodejs/node/pull/9795
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
PR-URL: https://github.com/nodejs/node/pull/9795
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
PR-URL: https://github.com/nodejs/node/pull/9795
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
PR-URL: https://github.com/nodejs/node/pull/9795
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
PR-URL: https://github.com/nodejs/node/pull/9795
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
PR-URL: https://github.com/nodejs/node/pull/9795
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
For consistency, changed all `Return:` to `Returns:` in the API docs.
PR-URL: https://github.com/nodejs/node/pull/9554
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Now that `Buffer.alloc` exists, there is no reason to recommend using
`new Buffer(size).fill(0)` or `Buffer.allocUnsafe(size).fill(0)`.
PR-URL: https://github.com/nodejs/node/pull/10000
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Currently, some of the docs use different indentation for comments
in the code examples. This commit makes the indentation consistent
by putting the comments at the beginning of the line (really no
indentation that is).
PR-URL: https://github.com/nodejs/node/pull/9518
Reviewed-By: Teddy Katz <teddy.katz@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
PR-URL: https://github.com/nodejs/node/pull/9294
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Prince John Wesley <princejohnwesley@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
If there is a link in the headings, when the ToC is generated, that is
not properly linked and the square brackets are left as they are.
Even if we fix this, different parts of the heading will link to
different sections or even different pages. For example,
### What makes [`Buffer.allocUnsafe()`] and
[`Buffer.allocUnsafeSlow()`] "unsafe"?
will point to three different sections. `allocUnsafe` and
`allocUnsafeSlow` will link to their corresponding sections and all
other words actually link to the heading in the document. This could be
visually confusing.
PR-URL: https://github.com/nodejs/node/pull/9416
Fixes: https://github.com/nodejs/node/issues/9331
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Minwoo Jung <jmwsoft@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Brian White <mscdex@mscdex.net>
It was treated as a link to "e.g. `Uint8Array.from()`".
PR-URL: https://github.com/nodejs/node/pull/8553
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Bryan English <bryan@bryanenglish.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
The documentation describing the output from the examples for
buf.readUIntBE and buf.readUIntLE were switched in terms of what the
code would actually output. This patch addresses this by switching the
two lines of example code to be in the same order as the functions are
listed earlier in the documentation.
PR-URL: https://github.com/nodejs/node/pull/8240
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Prince John Wesley <princejohnwesley@gmail.com>
Use blockquotes instead of code blocks for stability markers in
the docs. Doing that:
- Makes the makers appear correctly when viewed e.g. on github.
- Allows remark-lint rules like `no-undefined-references` to work
properly (https://github.com/nodejs/node/pull/7729).
PR-URL: https://github.com/nodejs/node/pull/7757
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Conflicts:
doc/api/punycode.md
This commit adds more links and reuses existing link references more.
PR-URL: https://github.com/nodejs/node/pull/7784
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
This commit adds more links and separates internal doc links
from external web links.
PR-URL: https://github.com/nodejs/node/pull/7784
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
* Fix markdown code sample in releases.md, it was <a id="x.y.x></a>"
* Fix some markdown errors, e.g. in changelogs
* Fix broken defs links, e.g. in domain-postmortem.md
* Fix other broken refs, by addaleax
* Add links to some defs that were present but not linked to
* Remove dead defs
* Move defs to the bottom (one file affected)
* Add language indicators to all code blocks, using `txt` when no
specific language could be chosen
* Some minor formatting changes (spaces, ident, headings)
PR-URL: https://github.com/nodejs/node/pull/7637
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Roman Reiss <me@silverwind.io>
Conflicts:
doc/api/zlib.md
doc/changelogs/CHANGELOG_V4.md
A message stuck around in the native API warning users to not use 'raw'
encoding. Followed by an abort(). This is no longer necessary since all
other signs of 'raw' encoding have been removed.
PR-URL: https://github.com/nodejs/node/pull/7111
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
When node began using the OneByte API (f150d56) it also switched to
officially supporting ISO-8859-1. Though at the time no new encoding
string was introduced.
Introduce the new encoding string 'latin1' to be more explicit. The
previous 'binary' and documented as an alias to 'latin1'. While many
tests have switched to use 'latin1', there are still plenty that do both
'binary' and 'latin1' checks side-by-side to ensure there is no
regression.
PR-URL: https://github.com/nodejs/node/pull/7111
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Comparing the buffers `ABC` and `ABCD` returns `-1` not `1`.
PR-URL: https://github.com/nodejs/node/pull/7777
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Adds missing semicolons, removes extra white space, and properly indents
various code snippets in the documentation.
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: targos - Michaël Zasso <mic.besace@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/7745
Hopefully clarify the behaviour of `buffer.indexOf()` and
`buffer.includes()` for numbers in that they will be
truncated to uint8s.
Add tests for that behaviour.
Fixes: https://github.com/nodejs/node/issues/7591
PR-URL: https://github.com/nodejs/node/pull/7611
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
* Speed up buffer.swap16 and swap32 by using builtins. Up to ~6x gain.
Drop transition point between JS and C++ implementations accordingly.
Amount of performance improvement not only depends on buffer size but
also memory alignment.
* Fix tests: C++ impl tests were testing 0-filled buffers so were
always passing.
* Add similar buffer.swap64 method.
* Make buffer-swap benchmark mirror JS impl.
doc/api/buffer.markdown has an entry of "added: REPLACEME" that should
be changed to the correct release number before tagged.
Because node is currently using a very old version of cpplint.py it
doesn't know that std::swap() has moved from <algorithm> to <utility> in
c++11. So until cpplint.py is updated simply NOLINT the line.
Technically it should be NOLINT(build/include_what_you_use), but that
puts the line over 80 characters causing another lint error.
PR-URL: https://github.com/nodejs/node/pull/7157
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Backport-URL: https://github.com/nodejs/node/pull/7546
the `buf.fill()` and `Buffer#indexOf` don't have correctly anchors
PR-URL: https://github.com/nodejs/node/pull/6542
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Add `added:` and `deprecated:` entries to buffer.md.
These are incomplete (particularly for some of the ancient features),
but correct to the best of my knowledge. This serves as a
demonstration of how the `added:`/`deprecated:` metadata may be
implemented in 'real' docs.
PR-URL: https://github.com/nodejs/node/pull/6495
Reviewed-By: Robert Jefe Lindstaedt <robert.lindstaedt@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
* Remove unnecessary templating from SearchString
SearchString used to have separate PatternChar and SubjectChar template type
arguments, apparently to support things like searching for an 8-bit string
inside a 16-bit string or vice versa. However, SearchString is only used from
node_buffer.cc, where PatternChar and SubjectChar are always the same. Since
this is extra complexity that's unused and untested (simplifying to a single
Char template argument still compiles and didn't break any unit tests), I
removed it.
* Use Boyer-Hoore[-Horspool] for both indexOf and lastIndexOf
Add test cases for lastIndexOf. Test the fallback from BMH to
Boyer-Moore, which looks like it was totally untested before.
* Extra bounds checks in node_buffer.cc
* Extra asserts in string_search.h
* Buffer.lastIndexOf: clean up, enforce consistency w/ String.lastIndexOf
* Polyfill memrchr(3) for non-GNU systems
PR-URL: https://github.com/nodejs/node/pull/4846
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
* doc: rename .markdown references in content
* doc: rename to .md in tools
* doc: rename to .md in CONTRIBUTING.md
PR-URL: https://github.com/nodejs/node/pull/4747
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: techjeffharris
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
With the addition of `Buffer.allocUnsafeSlow(size)`
`SlowBuffer` can be deprecated... but docs-only for now.
PR-URL: https://github.com/nodejs/node/pull/5833
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Aligns the functionality of SlowBuffer with the new Buffer
constructor API. Next step is to docs-only deprecate
SlowBuffer.
Replace the internal uses of SlowBuffer with
`Buffer.allocUnsafeSlow(size)`
PR-URL: https://github.com/nodejs/node/pull/5833
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/6194
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Adds additional `targetStart`, `targetEnd`, `sourceStart,
and `sourceEnd` arguments to `Buffer.prototype.compare`
to allow comparison of sub-ranges of two Buffers without
requiring Buffer.prototype.slice()
Fixes: https://github.com/nodejs/node/issues/521
PR-URL: https://github.com/nodejs/node/pull/5880
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Convert anything to string, but Buffer, TypedArray and ArrayBuffer
```
var uint8 = new Uint8Array([0xf0, 0x9f, 0x90]);
Buffer.byteLength(uint8); // should be 3, but returns 11
Buffer.byteLength(uint8.buffer); // should be 3, but return 20
```
PR-URL: https://github.com/nodejs/node/pull/5255
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Update example of readInt32LE method. buf.readInt32LE(1) is supposed to
throw an error as it has only four elements and it tries to read 32
bits from three bytes.
Fixes: https://github.com/nodejs/node/issues/5889
PR-URL: https://github.com/nodejs/node/pull/5890
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Several changes:
* Soft-Deprecate Buffer() constructors
* Add `Buffer.from()`, `Buffer.alloc()`, and `Buffer.allocUnsafe()`
* Add `--zero-fill-buffers` command line option
* Add byteOffset and length to `new Buffer(arrayBuffer)` constructor
* buffer.fill('') previously had no effect, now zero-fills
* Update the docs
PR-URL: https://github.com/nodejs/node/pull/4682
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Previous example didn't account for the 1 byte offset
PR-URL: https://github.com/nodejs/node/pull/5282
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Previously tried to reassign a const.
PR-URL: https://github.com/nodejs/node/pull/5259
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Vse Mozhet Byt
Roman Reiss
Teddy Katz
Daniel Bevenius
Jesse McCarthy
Olan Byrne
Sakthipriyan Vairamani (thefourtheye)
Сковорода Никита Андреевич
David Keeler
Anna Henningsen
Brian White
Trevor Norris
Hargobind S. Khalsa
saadq
Jeremiah Senkpiel
Zach Bjornson
Steve Mao
Jackson Tian
dcposch@dcpos.ch
Robert Jefe Lindstaedt
Alexander Gromnitsky
James M Snell
Amery
ghaiklor
Felix Böhm
Tristan Slominski
Chinedu Francis Nwafili