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Do not pass client tid to server on IPC call

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Thanks to the SCM-rights-based reply capability, the server does not
need to know about the client's TID anymore.
This commit is contained in:
Norman Feske 2012-07-18 14:56:45 +02:00
parent 508d2050a6
commit b01a1a92cc
1 changed files with 0 additions and 10 deletions
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10
base-linux/src/base/ipc/ipc.cc
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@ -109,11 +109,9 @@ void Ipc_client::_prepare_next_call()
{ {
/* prepare next request in buffer */ /* prepare next request in buffer */
long const local_name = Ipc_ostream::_dst.local_name(); long const local_name = Ipc_ostream::_dst.local_name();
long const tid = Native_capability::dst().tid;
_write_offset = 0; _write_offset = 0;
_write_to_buf(local_name); _write_to_buf(local_name);
_write_to_buf(tid);
/* prepare response buffer */ /* prepare response buffer */
_read_offset = sizeof(long); _read_offset = sizeof(long);
@ -148,14 +146,6 @@ void Ipc_server::_prepare_next_reply_wait()
/* skip server-local name */ /* skip server-local name */
_read_offset = sizeof(long); _read_offset = sizeof(long);
/* read client thread id from request buffer */
long tid = 0;
if (_reply_needed) {
/* XXX to be removed */
long tid;
if (_reply_needed)
_read_from_buf(tid);
/* prepare next reply */ /* prepare next reply */
_write_offset = 0; _write_offset = 0;
long local_name = Ipc_ostream::_dst.local_name(); long local_name = Ipc_ostream::_dst.local_name();