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strerror

提供: cppreference.com
< c‎ | string‎ | byte

 
 
 
NULL終端バイト文字列
機能します
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Functions
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文字操作
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Character manipulation
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数値形式への変換
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Conversions to numeric formats
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文字列操作
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String manipulation
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strcpy
strncpy
strcat
strncat
strxfrm
文字列の検査
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String examination
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メモリ操作
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Memory manipulation
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memchr
memcmp
memset
memcpy
memmove
その他
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Miscellaneous
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strerror
 
Defined in header <string.h>
char* strerror( int errnum );
戻り値のエラーコードのテキストバージョンerrnumerrnum通常errno変数から取得された、しかし、この関数は、型intの任意の値を受け入れます。メッセージはロケール固有.
Original:
Returns text version of the error code errnum. errnum is usually acquired from the errno variable, however the function accepts any value of type int. The message is locale-specific.
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返されたバイト文字列が変更されてはならないさプログラムによって、しかしstrerror関数​​への後続の呼び出しによって上書きされることがあり.
Original:
The returned byte string must not be modified by the program, but may be overwritten by a subsequent call to the strerror function.
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目次

[編集] パラメータ

errnum -
エラーコードを参照する整数値
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integral value referring to a error code
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[編集] 値を返します

エラーコードに対応するNULL終端バイト文字列へのポインタerrnum.
Original:
Pointer to a null-terminated byte string corresponding to the error code errnum.
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[編集]

[編集] も参照してください

C++ documentation for strerror