On Tue May 12, 2015 at 14:46:55 +0800, watermirror wrote:
> hi.
> in the Thread_object::invoke, it call Thread::do_ipc like this:
>
>
> ct->do_ipc(f->tag(), partner, partner, have_rcv, sender,
> f->timeout(), f, rights);
>
>
>
> the second parameter's type is Thread*.
>
>
> but the Thread::do_ipc's implemention is like this:
>
>
> Thread::do_ipc(L4_msg_tag const &tag, bool have_send, Thread *partner,
> bool have_receive, Sender *sender,
> L4_timeout_pair t, Syscall_frame *regs,
> L4_fpage::Rights rights)
> {...}
>
>
>
>
>
> the second parameter's type is bool.
>
>
> is there anything wrong with the code, or i have make some mistakes?
The pointer will be converted to bool, i.e. have_send is true when
patner is not null.
Adam
--
Adam a...@os.inf.tu-dresden.de
Lackorzynski http://os.inf.tu-dresden.de/~adam/
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