39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
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// Copyright 2017 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef CRASHPAD_HANDLER_MAC_FILE_LIMIT_ANNOTATION_H_
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#define CRASHPAD_HANDLER_MAC_FILE_LIMIT_ANNOTATION_H_
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namespace crashpad {
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//! \brief Records a `"file-limits"` simple annotation for the process.
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//!
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//! This annotation will be used to confirm the theory that certain crashes are
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//! caused by systems at or near their file descriptor table size limits.
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//!
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//! The format of the annotation is four comma-separated values: the system-wide
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//! `kern.num_files` and `kern.maxfiles` values from `sysctl()`, and the
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//! process-specific current and maximum file descriptor limits from
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//! `getrlimit(RLIMIT_NOFILE, …)`.
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//!
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//! See https://crashpad.chromium.org/bug/180.
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//!
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//! TODO(mark): Remove this annotation after sufficient data has been collected
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//! for analysis.
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void RecordFileLimitAnnotation();
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} // namespace crashpad
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#endif // CRASHPAD_HANDLER_MAC_FILE_LIMIT_ANNOTATION_H_
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