diff options
author | Andy Hung <hunga@google.com> | 2020-10-29 02:09:57 +0000 |
---|---|---|
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2020-10-29 02:09:57 +0000 |
commit | 6305a290a0e261dbf61354f298a799297de54360 (patch) | |
tree | 35d73359fd09cc16d1fbb857909581bad75b765e /third_party/abseil-cpp/absl/debugging/leak_check.cc | |
parent | bdcf7c15937fa6f88b52f091024bd667d6b2b302 (diff) | |
parent | b02c729712188d3420b78a1bbb1b779544bd4427 (diff) | |
download | webrtc-6305a290a0e261dbf61354f298a799297de54360.tar.gz |
Merge "Import abseil-cpp to third_party" am: aa2897cdcb am: 2cc1e455f9 am: 4211622fc5 am: b02c729712
Original change: https://android-review.googlesource.com/c/platform/external/webrtc/+/1477956
Change-Id: I2157494054f0fdd15375163dda6ee668e2b90f0b
Diffstat (limited to 'third_party/abseil-cpp/absl/debugging/leak_check.cc')
-rw-r--r-- | third_party/abseil-cpp/absl/debugging/leak_check.cc | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/third_party/abseil-cpp/absl/debugging/leak_check.cc b/third_party/abseil-cpp/absl/debugging/leak_check.cc new file mode 100644 index 0000000000..ff9049559d --- /dev/null +++ b/third_party/abseil-cpp/absl/debugging/leak_check.cc @@ -0,0 +1,53 @@ +// Copyright 2017 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. + +// Wrappers around lsan_interface functions. +// When lsan is not linked in, these functions are not available, +// therefore Abseil code which depends on these functions is conditioned on the +// definition of LEAK_SANITIZER. +#include "absl/debugging/leak_check.h" + +#ifndef LEAK_SANITIZER + +namespace absl { +ABSL_NAMESPACE_BEGIN +bool HaveLeakSanitizer() { return false; } +void DoIgnoreLeak(const void*) { } +void RegisterLivePointers(const void*, size_t) { } +void UnRegisterLivePointers(const void*, size_t) { } +LeakCheckDisabler::LeakCheckDisabler() { } +LeakCheckDisabler::~LeakCheckDisabler() { } +ABSL_NAMESPACE_END +} // namespace absl + +#else + +#include <sanitizer/lsan_interface.h> + +namespace absl { +ABSL_NAMESPACE_BEGIN +bool HaveLeakSanitizer() { return true; } +void DoIgnoreLeak(const void* ptr) { __lsan_ignore_object(ptr); } +void RegisterLivePointers(const void* ptr, size_t size) { + __lsan_register_root_region(ptr, size); +} +void UnRegisterLivePointers(const void* ptr, size_t size) { + __lsan_unregister_root_region(ptr, size); +} +LeakCheckDisabler::LeakCheckDisabler() { __lsan_disable(); } +LeakCheckDisabler::~LeakCheckDisabler() { __lsan_enable(); } +ABSL_NAMESPACE_END +} // namespace absl + +#endif // LEAK_SANITIZER |