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Change from 'spawner' to 'supervisor' in rust_task, and add an unsupervise call.

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This commit is contained in:
Graydon Hoare
2010-07-05 14:43:40 -07:00
parent 3175c83ff0
commit b1eeb9b825
4 changed files with 24 additions and 6 deletions
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19
src/rt/rust_task.cpp
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@@ -62,7 +62,7 @@ rust_task::rust_task(rust_dom *dom, rust_task *spawner) :
state(&dom->running_tasks),
cond(NULL),
dptr(0),
spawner(spawner),
supervisor(spawner),
idx(0),
waiting_tasks(dom),
alarm(this)
@@ -336,12 +336,12 @@ rust_task::fail(size_t nargs) {
if (this == dom->root_task)
dom->fail();
run_after_return(nargs, dom->root_crate->get_unwind_glue());
if (spawner) {
if (supervisor) {
dom->log(rust_log::TASK,
"task 0x%" PRIxPTR
" propagating failure to parent 0x%" PRIxPTR,
this, spawner);
spawner->kill();
" propagating failure to supervisor 0x%" PRIxPTR,
this, supervisor);
supervisor->kill();
}
}
@@ -353,6 +353,15 @@ rust_task::gc(size_t nargs)
run_after_return(nargs, dom->root_crate->get_gc_glue());
}
void
rust_task::unsupervise()
{
dom->log(rust_log::TASK,
"task 0x%" PRIxPTR " disconnecting from supervisor 0x%" PRIxPTR,
this, supervisor);
supervisor = NULL;
}
void
rust_task::notify_waiting_tasks()
{