名前空間
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操作

setbuf

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< c‎ | io

 
 
File input/output
機能します
Original:
Functions
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ファイルアクセス
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File access
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fwide
setbuf
setvbuf
直接入力/出力
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Direct input/output
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fread
fwrite
書式なし入力/出力
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Unformatted input/output
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書式付き入力/出力
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Formatted input/output
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ファイル位置付け
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File positioning
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ftell
fgetpos
fseek
fsetpos
rewind
エラー処理
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Error handling
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clearerr
feof
ferror
perror
ファイルに対する操作
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Operations on files
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remove
rename
tmpfile
tmpnam
 
Defined in header <stdio.h>
void setbuf( FILE *stream, char *buffer );
ストリーム操作のために使用する内部バッファを設定します。それは、少なくともBUFSIZ文字の長さにする必要があり.
Original:
Sets the internal buffer to use for stream operations. It should be at least BUFSIZ characters long.
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buffersetvbuf(stream, buffer, _IOFBF, BUFSIZ)に相当する、nullではない場合
Original:
If buffer is not null, equivalent to setvbuf(stream, buffer, _IOFBF, BUFSIZ)
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bufferはバッファリングオフにしsetvbuf(stream, NULL, _IONBF, 0)に相当し、nullの場合は.
Original:
If buffer is null, equivalent to setvbuf(stream, NULL, _IONBF, 0), which turns off buffering.
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[編集] パラメータ

stream -
ファイルストリームにバッファを設定します
Original:
the file stream to set the buffer to
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buffer -
使用するストリームのバッファへのポインタ。 NULLが供給されている場合は、バッファリングがオフになっています
Original:
pointer to a buffer for the stream to use. If NULL is supplied, the buffering is turned off
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[編集] 値を返します

なし.
Original:
None.
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[編集] も参照してください

ファイルストリーム用のバッファとそのサイズを設定します
Original:
sets the buffer and its size for a file stream
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(機能) [edit]