名前空間
変種
操作

fgets

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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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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>
char *fgets( char *str, int count, FILE *stream );
与えられたファイルストリームから最もcount - 1文字で読み取り、strに格納します。生成された文字列は常にNULLで終了します。解析では、ファイルの終わりが発生した場合に停止するか、改行文字がstr、その改行文字が含まれていますが、その場合には、発見された.
Original:
Reads at most count - 1 characters from the given file stream and stores them in str. The produced character string is always NULL-terminated. Parsing stops if end-of-file occurs or a newline character is found, in which case str will contain that newline character.
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[編集] パラメータ

str -
に文字を読み込むための文字列
Original:
string to read the characters to
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count -
strの長さ
Original:
the length of str
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stream -
からデータを読み込むためのストリームをファイルしてください
Original:
file stream to read the data from
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[編集] 値を返します

成功した場合にstr、エラー時にNULL
Original:
str on success, NULL on an error
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[編集] も参照してください

stdin、ファイルストリームまたはバッファからの書式付き入力を読み取ります
Original:
reads formatted input from stdin, a file stream or a buffer
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(関数) [edit]
stdinから文字列を読み込みます
Original:
reads a character string from stdin
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(関数) [edit]
ファイルストリームに文字列を書き込みます
Original:
writes a character string to a file stream
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(関数) [edit]