From 5aa5d282eac56a21e74611c1cdbaa97bb5db2dca Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Tue, 8 Feb 2022 02:05:36 +0300 Subject: chore(3p/abseil_cpp): unvendor abseil_cpp we weren't actually using these sources anymore, okay? Change-Id: If701571d9716de308d3512e1eb22c35db0877a66 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248 Tested-by: BuildkiteCI Reviewed-by: grfn Autosubmit: tazjin --- .../abseil_cpp/absl/base/internal/hide_ptr.h | 51 ---------------------- 1 file changed, 51 deletions(-) delete mode 100644 third_party/abseil_cpp/absl/base/internal/hide_ptr.h (limited to 'third_party/abseil_cpp/absl/base/internal/hide_ptr.h') diff --git a/third_party/abseil_cpp/absl/base/internal/hide_ptr.h b/third_party/abseil_cpp/absl/base/internal/hide_ptr.h deleted file mode 100644 index 1dba80909a9b..000000000000 --- a/third_party/abseil_cpp/absl/base/internal/hide_ptr.h +++ /dev/null @@ -1,51 +0,0 @@ -// Copyright 2018 The Abseil Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// https://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef ABSL_BASE_INTERNAL_HIDE_PTR_H_ -#define ABSL_BASE_INTERNAL_HIDE_PTR_H_ - -#include - -#include "absl/base/config.h" - -namespace absl { -ABSL_NAMESPACE_BEGIN -namespace base_internal { - -// Arbitrary value with high bits set. Xor'ing with it is unlikely -// to map one valid pointer to another valid pointer. -constexpr uintptr_t HideMask() { - return (uintptr_t{0xF03A5F7BU} << (sizeof(uintptr_t) - 4) * 8) | 0xF03A5F7BU; -} - -// Hide a pointer from the leak checker. For internal use only. -// Differs from absl::IgnoreLeak(ptr) in that absl::IgnoreLeak(ptr) causes ptr -// and all objects reachable from ptr to be ignored by the leak checker. -template -inline uintptr_t HidePtr(T* ptr) { - return reinterpret_cast(ptr) ^ HideMask(); -} - -// Return a pointer that has been hidden from the leak checker. -// For internal use only. -template -inline T* UnhidePtr(uintptr_t hidden) { - return reinterpret_cast(hidden ^ HideMask()); -} - -} // namespace base_internal -ABSL_NAMESPACE_END -} // namespace absl - -#endif // ABSL_BASE_INTERNAL_HIDE_PTR_H_ -- cgit 1.4.1