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iOS applications may be terminated with the exception code 0xdead10cc when holding on to file locks in the shared container during suspension. One approach to minimize this is to request additional background execution time to complete the locking operation (in this case the CrashReportUpload thread and the PruneIntermediateDumpsAndCrashReports thread). Bug: crashpad:400 Change-Id: I4192ae1a92646ea337a09ac071e49761ab2d3860 Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3517966 Reviewed-by: Robert Sesek <rsesek@chromium.org> Commit-Queue: Justin Cohen <justincohen@chromium.org>
41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
// 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_UTIL_IOS_SCOPED_BACKGROUND_TASK_H_
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#define CRASHPAD_UTIL_IOS_SCOPED_BACKGROUND_TASK_H_
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#include <dispatch/dispatch.h>
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namespace crashpad {
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namespace internal {
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//! \brief Marks the start of a task that should continue if the application
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//! enters the background.
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class ScopedBackgroundTask {
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public:
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//! \param[in] task_name A string used in debugging to indicate the reason the
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//! activity began. This parameter must not be nullptr or an empty string.
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ScopedBackgroundTask(const char* task_name);
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ScopedBackgroundTask(const ScopedBackgroundTask&) = delete;
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ScopedBackgroundTask& operator=(const ScopedBackgroundTask&) = delete;
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~ScopedBackgroundTask();
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private:
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dispatch_semaphore_t task_complete_semaphore_;
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};
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} // namespace internal
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} // namespace crashpad
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#endif // CRASHPAD_UTIL_IOS_SCOPED_BACKGROUND_TASK_H_
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