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Port ID-based channels.

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This commit is contained in:
Eric Holk
2011-08-09 16:07:49 -07:00
parent 04af99ecb0
commit 39b16077bb
9 changed files with 96 additions and 7 deletions
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23
src/rt/rust_builtin.cpp
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@@ -702,6 +702,11 @@ unpin_task(rust_task *task) {
task->unpin();
}
extern "C" CDECL rust_task_id
get_task_id(rust_task *task) {
return task->id;
}
extern "C" CDECL rust_chan *
clone_chan(rust_task *task, rust_chan *chan) {
return chan->clone(task);
@@ -738,6 +743,11 @@ del_port(rust_task *task, rust_port *port) {
task->deref();
}
extern "C" CDECL rust_port_id
get_port_id(rust_task *task, rust_port *port) {
return port->id;
}
extern "C" CDECL rust_chan*
new_chan(rust_task *task, rust_port *port) {
rust_scheduler *sched = task->sched;
@@ -775,6 +785,19 @@ chan_send(rust_task *task, rust_chan *chan, void *sptr) {
chan->send(sptr);
}
extern "C" CDECL void
chan_id_send(rust_task *task, type_desc *t, rust_task_id target_task_id,
rust_port_id target_port_id, void *sptr) {
// FIXME: make sure this is thread-safe
rust_task *target_task = task->kernel->get_task_by_id(target_task_id);
if(target_task) {
rust_port *port = target_task->get_port_by_id(target_port_id);
if(port) {
port->remote_chan->send(sptr);
}
}
}
extern "C" CDECL void
port_recv(rust_task *task, uintptr_t *dptr, rust_port *port) {
{