[libc-commits] [libc] [libc] implement insque and remque (PR #80305)

Sirui Mu via libc-commits libc-commits at lists.llvm.org
Fri Feb 2 23:53:18 PST 2024


================
@@ -0,0 +1,65 @@
+//===-- Intrusive queue implementation. -------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// An intrusive list that implements the insque and remque semantics.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC___SUPPORT_INVASIVE_QUEUE_H
+#define LLVM_LIBC_SRC___SUPPORT_INVASIVE_QUEUE_H
+
+#include "common.h"
+
+namespace LIBC_NAMESPACE {
+namespace internal {
+
+class IntrusiveList {
----------------
Lancern wrote:

Does other parts of libc need the generalized intrusive list implementation? If so we can generalize it.

https://github.com/llvm/llvm-project/pull/80305


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