Dostupnost ve verzích:
Gets line from file pointer
|Parametr||Datový typ||Výchozí hodnota||Poznámka|
||null||Reading ends when length - 1 bytes have been read, on a newline (which is included in the return value), or on EOF (whichever comes first). If no length is specified, it will keep reading from the stream until it reaches the end of the line.|
a string of up to length - 1 bytes read from the file pointed to by handle.
If an error occurs, returns false.