DataInputStream.readLineFinish

Finish an asynchronous call started by g_data_input_stream_read_line_async(). Note the warning about string encoding in g_data_input_stream_read_line() applies here as well.

class DataInputStream
string
readLineFinish

Parameters

result AsyncResultIF

the #GAsyncResult that was provided to the callback.

length size_t

a #gsize to get the length of the data read in.

Return: a NUL-terminated byte array with the line that was read in (without the newlines). Set @length to a #gsize to get the length of the read line. On an error, it will return %NULL and @error will be set. If there's no content to read, it will still return %NULL, but @error won't be set.

Throws

GException on failure.

Meta

Since

2.20