Use the get v4 API method to get a specified amount of data from a blob input stream.
size_t get( a_v4_extfn_blob_istream *is, void *buf, size_t len )
Gets a specified amount of data from a blob input stream.
Parameter | Description |
---|---|
is | The input stream to retrieve data from. |
buf | The buffer to store the data in. |
len | The amount of data to retrieve. |
The amount of data received.