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rt: Add more comments to rust_task_sleep

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Brian Anderson 2011-11-18 16:02:48 -08:00
parent 9aa67052e1
commit d6ab8ebb07
1 changed files with 2 additions and 2 deletions
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4
src/rt/rust_builtin.cpp
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@ -508,8 +508,8 @@ chan_id_send(type_desc *t, rust_task_id target_task_id,
return (uintptr_t)sent;
}
// This is called by an intrinsic on the Rust stack.
// Do not call on the C stack.
// This is called by an intrinsic on the Rust stack and must run
// entirely in the red zone. Do not call on the C stack.
extern "C" CDECL void
rust_task_sleep(rust_task *task, size_t time_in_us, bool *killed) {
task->yield(time_in_us, killed);