new page bufsiz.md #1477
Open
new page bufsiz.md #1477
+53
−1
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
確認をお願いします。 |
|
⚡ プレビュー (HTML) (更新時刻: 2025-07-19 21:47:26 JST) 変更記事一覧2件の記事が変更されました。 ※ソース (.md) に直接変更のあった記事を列挙しています。グローバル修飾や変換規則の変更による変化は考慮していません。 |
akinomyoga
reviewed
Jul 19, 2025
| * macro[meta id-type] | ||
|
|
||
| ```cpp | ||
| #define BUFSIZ implementation-defined |
There was a problem hiding this comment.
implementation-defined ってどこかに書いてありますか? 規格はC言語規格を参照していて、C言語規格には implementation-defined とは書いていないように見えます。C言語規格を参照していただけますか。see below, unspecified, もしくは敢えて書くなら integer-constant-expression です。
| ``` | ||
|
|
||
| ## 概要 | ||
| 標準入出力のバッファサイズを表すマクロ。 |
There was a problem hiding this comment.
Suggested change
| 標準入出力のバッファサイズを表すマクロ。 | |
| [`setbuf()`](/reference/cstdio/setbuf.md.nolink)関数で使われる標準入出力のバッファサイズを表すマクロ。 |
setvbuf もあるので標準入出力のバッファサイズは一般には BUFSIZ ではありません。
| ## 例 | ||
| ```cpp example | ||
| #include <cstdio> | ||
| #include <iostream> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
No description provided.