Function pipe_send 

pub unsafe extern "C" fn pipe_send(
    pipe: *mut PipeSide,
    data: *const c_void,
    length: usize,
) -> usize

Sends data into the pipe.

This function will try to send all of the requested bytes to the pipe. If at some point during the operation the pipe becomes broken, this function will return prematurely, in which case the return value will be less than the requested length.

Arguments

• [in] - pipe The pipe side to send data into
• [out] - data The buffer to get data from
• length - Maximum length of data to send

Returns

The number of bytes actually read from the provided buffer