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Replace 'Native_capability::copy_to' by accessor

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The 'copy_to' function turned out to be not flexible enough to
accommodate the Noux fork mechanism. This patch removes the function,
adds an accessor for the capability destination and a compound type
'Native_capability::Raw' to be used wherever plain capability
information must be communicated.
This commit is contained in:
Norman Feske
2012-03-26 14:32:16 +02:00
parent 22084dbfa5
commit d6e30c19de
18 changed files with 119 additions and 87 deletions
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8
base-nova/src/base/ipc/ipc.cc
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@@ -134,13 +134,13 @@ void Ipc_client::_call()
Nova::Utcb *utcb = (Nova::Utcb *)Thread_base::myself()->utcb();
copy_msgbuf_to_utcb(utcb, _snd_msg, _write_offset/sizeof(mword_t),
_dst.local_name());
Ipc_ostream::_dst.local_name());
_rcv_msg->rcv_prepare_pt_sel_window(utcb);
/* establish the mapping via a portal traversal */
if (_dst.dst() == 0)
if (Ipc_ostream::_dst.dst() == 0)
PWRN("destination portal is zero");
int res = Nova::call(_dst.dst());
int res = Nova::call(Ipc_ostream::_dst.dst());
if (res)
PERR("call returned %d", res);
@@ -185,7 +185,7 @@ void Ipc_server::_reply()
Nova::Utcb *utcb = (Nova::Utcb *)Thread_base::myself()->utcb();
copy_msgbuf_to_utcb(utcb, _snd_msg, _write_offset/sizeof(mword_t),
_dst.local_name());
Ipc_ostream::_dst.local_name());
Nova::reply(Thread_base::myself()->stack_top());
}