Cleanup most usages of Windows file mapping #121896

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huoyaoyuan wants to merge 16 commits into dotnet:main from huoyaoyuan:pal/mmap

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Cleanup most usages of Windows file mapping #121896

Don't store FileMapping object

Azure Pipelines / runtime-coreclr ilasm (Build coreclr Pri1 Runtime Tests Run linux x64 checked) failed Dec 5, 2025 in 54m 5s

Build coreclr Pri1 Runtime Tests Run linux x64 checked failed

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Check failure on line 44 in .packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets

azure-pipelines / runtime-coreclr ilasm (Build coreclr Pri1 Runtime Tests Run linux x64 checked)

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets#L44

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets(44,5): error : (NETCORE_ENGINEERING_TELEMETRY=Test) Test global::IlasmPortablePdbTests.IlasmPortablePdbTester.TestPortablePdbDebugDirectory has failed. Check the Test tab or this console log: https://helix.dot.net/api/2019-06-17/jobs/bf37e8ed-4c85-410a-8181-e1dc6e0d99f9/workitems/ilasm_tests/console

Check failure on line 44 in .packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets

azure-pipelines / runtime-coreclr ilasm (Build coreclr Pri1 Runtime Tests Run linux x64 checked)

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets#L44

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets(44,5): error : (NETCORE_ENGINEERING_TELEMETRY=Test) Test global::IlasmPortablePdbTests.IlasmPortablePdbTester.TestPortablePdbDocuments() has failed. Check the Test tab or this console log: https://helix.dot.net/api/2019-06-17/jobs/bf37e8ed-4c85-410a-8181-e1dc6e0d99f9/workitems/ilasm_tests/console

Check failure on line 44 in .packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets

azure-pipelines / runtime-coreclr ilasm (Build coreclr Pri1 Runtime Tests Run linux x64 checked)

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets#L44

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets(44,5): error : (NETCORE_ENGINEERING_TELEMETRY=Test) Test global::IlasmPortablePdbTests.IlasmPortablePdbTester.TestPortablePdbMethodDebugInformation1() has failed. Check the Test tab or this console log: https://helix.dot.net/api/2019-06-17/jobs/bf37e8ed-4c85-410a-8181-e1dc6e0d99f9/workitems/ilasm_tests/console

Check failure on line 44 in .packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets

azure-pipelines / runtime-coreclr ilasm (Build coreclr Pri1 Runtime Tests Run linux x64 checked)

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets#L44

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets(44,5): error : (NETCORE_ENGINEERING_TELEMETRY=Test) Test global::IlasmPortablePdbTests.IlasmPortablePdbTester.TestPortablePdbMethodDebugInformation2 has failed. Check the Test tab or this console log: https://helix.dot.net/api/2019-06-17/jobs/bf37e8ed-4c85-410a-8181-e1dc6e0d99f9/workitems/ilasm_tests/console

Check failure on line 44 in .packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets

azure-pipelines / runtime-coreclr ilasm (Build coreclr Pri1 Runtime Tests Run linux x64 checked)

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets#L44

.packages/microsoft.dotnet.helix.sdk/11.0.0-beta.25528.108/tools/azure-pipelines/AzurePipelines.MultiQueue.targets(44,5): error : (NETCORE_ENGINEERING_TELEMETRY=Test) Test global::IlasmPortablePdbTests.IlasmPortablePdbTester.TestPortablePdbLocalScope has failed. Check the Test tab or this console log: https://helix.dot.net/api/2019-06-17/jobs/bf37e8ed-4c85-410a-8181-e1dc6e0d99f9/workitems/ilasm_tests/console

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