Function copy_file_range [src]

Prototype

pub fn copy_file_range(fd_in: fd_t, off_in: ?*i64, fd_out: fd_t, off_out: ?*i64, len: usize, flags: u32) usize

Parameters

fd_in: fd_toff_in: ?*i64fd_out: fd_toff_out: ?*i64len: usizeflags: u32

Source

  pub fn copy_file_range(fd_in: fd_t, off_in: ?*i64, fd_out: fd_t, off_out: ?*i64, len: usize, flags: u32) usize {
    return syscall6(
        .copy_file_range,
        @as(usize, @bitCast(@as(isize, fd_in))),
        @intFromPtr(off_in),
        @as(usize, @bitCast(@as(isize, fd_out))),
        @intFromPtr(off_out),
        len,
        flags,
    );
}  