Writes to an offset in a file descriptor from multiple buffers.
fn pwritev(fd: i32, bufs: &[&[u8]], offset: i64) -> i64
| Name | Description |
|---|---|
| fd | The affected file descriptor. |
| bufs | The buffers to write. |
| offset | The offset at which to write. |
Returns the number of bytes written or an error value.