Function load_header

pub fn load_header(
    buf: &mut [u8],
    offset: usize,
    index: usize,
    source: Source,
) -> Result<usize, SysError>

Available on neither crate feature native-simulator nor crate feature stub-syscalls.

Load header

Return the loaded data length or a syscall error

Arguments

• buf - a writable buf used to receive the data
• offset - offset
• index - index of cell or header
• source - source