rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

rt: Remove rust_chan

Browse Source
This commit is contained in:
Brian Anderson
2011-11-11 11:46:07 -08:00
parent 39084fb881
commit 5d1e321ecb
9 changed files with 29 additions and 140 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/rt/rust_task.cpp
View File

@@ -122,21 +122,20 @@ rust_task::rust_task(rust_scheduler *sched, rust_task_list *state,
rust_task::~rust_task()
{
I(sched, !sched->lock.lock_held_by_current_thread());
I(sched, port_table.is_empty());
DLOG(sched, task, "~rust_task %s @0x%" PRIxPTR ", refcnt=%d",
name, (uintptr_t)this, ref_count);
if(user.notify_enabled) {
rust_chan *target =
get_chan_by_handle(&user.notify_chan);
rust_port *target =
get_port_by_chan_handle(&user.notify_chan);
if(target) {
task_notification msg;
msg.id = user.id;
msg.result = failed ? tr_failure : tr_success;
if (target->is_associated()) {
target->port->send(&msg);
target->deref();
}
target->send(&msg);
target->deref();
}
}
@@ -552,16 +551,18 @@ rust_port *rust_task::get_port_by_id(rust_port_id id) {
scoped_lock with(lock);
rust_port *port = NULL;
port_table.get(id, &port);
if (port) {
port->ref();
}
return port;
}
rust_chan *rust_task::get_chan_by_handle(chan_handle *handle) {
rust_port *rust_task::get_port_by_chan_handle(chan_handle *handle) {
rust_task *target_task = kernel->get_task_by_id(handle->task);
if(target_task) {
rust_port *port = target_task->get_port_by_id(handle->port);
target_task->deref();
port->remote_chan->ref();
return port->remote_chan;
return port;
}
return NULL;
}