pub fn fcntl_setpipe_size<Fd: AsFd>(fd: Fd, size: usize) -> Result<()>Expand description
fnctl(fd, F_SETPIPE_SZ)—Set the buffer capacity of a pipe.
The OS may decide to use a larger size than size. To know the precise
size, call fcntl_getpipe_size after setting the size. In future
versions of rustix, this function will return the new size.