Function clone [src]

Prototype

 pub fn clone( func: *const fn (arg: usize) callconv(.c) u8, stack: usize, flags: u32, arg: usize, ptid: ?*i32, tp: usize,ctid: ?*i32, ) usize

Parameters

func: *const fn (arg: usize) callconv(.c) u8stack: usizeflags: u32arg: usizeptid: ?*i32tp: usizectid: ?*i32

Source

  pub fn clone(
    func: *const fn (arg: usize) callconv(.c) u8,
    stack: usize,
    flags: u32,
    arg: usize,
    ptid: ?*i32,
    tp: usize, // aka tls
    ctid: ?*i32,
) usize {
    // Can't directly call a naked function; cast to C calling convention first.
    return @as(*const fn (
        *const fn (arg: usize) callconv(.c) u8,
        usize,
        u32,
        usize,
        ?*i32,
        usize,
        ?*i32,
    ) callconv(.c) usize, @ptrCast(&syscall_bits.clone))(func, stack, flags, arg, ptid, tp, ctid);
}  