crashpad/handler/mac/file_limit_annotation.h
Mark Mentovai 6278690abe Update copyright boilerplate, 2022 edition (Crashpad)
sed -i '' -E -e 's/Copyright (.+) The Crashpad Authors\. All rights reserved\.$/Copyright \1 The Crashpad Authors/' $(git grep -El 'Copyright (.+) The Crashpad Authors\. All rights reserved\.$')

Bug: chromium:1098010
Change-Id: I8d6138469ddbe3d281a5d83f64cf918ec2491611
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3878262
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
2022-09-06 23:54:07 +00:00

39 lines
1.5 KiB
C++

// Copyright 2017 The Crashpad 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
//
// http://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 CRASHPAD_HANDLER_MAC_FILE_LIMIT_ANNOTATION_H_
#define CRASHPAD_HANDLER_MAC_FILE_LIMIT_ANNOTATION_H_
namespace crashpad {
//! \brief Records a `"file-limits"` simple annotation for the process.
//!
//! This annotation will be used to confirm the theory that certain crashes are
//! caused by systems at or near their file descriptor table size limits.
//!
//! The format of the annotation is four comma-separated values: the system-wide
//! `kern.num_files` and `kern.maxfiles` values from `sysctl()`, and the
//! process-specific current and maximum file descriptor limits from
//! `getrlimit(RLIMIT_NOFILE, …)`.
//!
//! See https://crashpad.chromium.org/bug/180.
//!
//! TODO(mark): Remove this annotation after sufficient data has been collected
//! for analysis.
void RecordFileLimitAnnotation();
} // namespace crashpad
#endif // CRASHPAD_HANDLER_MAC_FILE_LIMIT_ANNOTATION_H_