Describe the bug
According to the docs, when a connection has been made in file/message mode, srt_recv should return SRT_ERROR and set SRT_ELARGEMSG when a message will not entirely fit in the provided buffer.

To Reproduce
Steps to reproduce the behavior:

1. Create connection in file/message mode.
2. Send large message to receiver
3. Call srt_recv with a buffer too small to contain the entire message.
4. Verify SRT_ERROR is not returned.

Expected behavior
SRT_ERROR should be returned and SRT_ELARGEMSG should be returned from srt_getlasterror.

Additional context
Additionally, the table entry for SRT_ELARGEMSG under srt_recv mentions the sending buffer, although that's not relevant for receiving.