furi_stream_buffer_reset

flipperzero_sys

Function furi_stream_buffer_reset 

Source 
pub unsafe extern "C" fn furi_stream_buffer_reset(
    stream_buffer: *mut FuriStreamBuffer,
) -> FuriStatus
Expand description

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.

§Arguments

  • stream_buffer - The stream buffer instance.

§Returns

FuriStatusOk if the stream buffer is reset. FuriStatusError if there was a task blocked waiting to send to or read from the stream buffer then the stream buffer is not reset.