Function fd_pwrite

pub unsafe fn fd_pwrite(
    fd: Fd,
    iovs: CiovecArray<'_>,
    offset: Filesize,
) -> Result<Size, Errno>

Write to a file descriptor, without using and updating the file descriptor’s offset. Note: This is similar to pwritev in POSIX.

Parameters

• iovs - List of scatter/gather vectors from which to retrieve data.
• offset - The offset within the file at which to write.

Return

The number of bytes written.