Function flipperzero_sys::furi_stream_buffer_reset
source · [−]pub unsafe extern "C" fn furi_stream_buffer_reset(
stream_buffer: *mut FuriStreamBuffer
) -> FuriStatusExpand description
@brief Resets a stream buffer to its initial, empty, state. Any data that was in the stream buffer is discarded. A stream buffer can only be reset if there are no tasks blocked waiting to either send to or receive from the stream buffer.
@param stream_buffer The stream buffer instance. @return FuriStatusOk if the stream buffer is reset. @return FuriStatusError if there was a task blocked waiting to send to or read from the stream buffer then the stream buffer is not reset.