From eee06d1e8365ea1b1aa9363a3c6445745b002324 Mon Sep 17 00:00:00 2001 From: Garrett D'Amore Date: Sun, 5 Dec 2021 17:28:40 -0500 Subject: Provide atomic pointer support. This is initially used for TLS to make loading the engine pointer faster, eliminating a much more expensive lock operation. --- src/platform/windows/win_impl.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/platform/windows/win_impl.h') diff --git a/src/platform/windows/win_impl.h b/src/platform/windows/win_impl.h index de4f8e5b..608a065e 100644 --- a/src/platform/windows/win_impl.h +++ b/src/platform/windows/win_impl.h @@ -1,5 +1,5 @@ // -// Copyright 2018 Staysail Systems, Inc. +// Copyright 2021 Staysail Systems, Inc. // Copyright 2018 Capitar IT Group BV // // This software is supplied under the terms of the MIT License, a @@ -67,6 +67,10 @@ struct nni_atomic_u64 { LONGLONG v; }; +struct nni_atomic_ptr { + LONGLONG v; +}; + // nni_win_io is used with io completion ports. This allows us to get // to a specific completion callback without requiring the poller (in the // completion port) to know anything about the event itself. -- cgit v1.2.3-70-g09d2