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Merged
SimonCropp merged 2 commits into from
Sep 9, 2026
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Add net11 RC1 Process exit status APIs #583

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09dca9a
Add net11 RC1 Process exit status APIs
SimonCropp Sep 9, 2026
1f98be4
Merge branch 'main' into net11-process-exit-status
SimonCropp Sep 9, 2026
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44 changes: 22 additions & 22 deletions apiCount.include.md
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**API count: 1034**
**API count: 1038**

### Per Target Framework

| Target | APIs |
| -- | -- |
| `net461` | 976 |
| `net462` | 976 |
| `net47` | 975 |
| `net471` | 974 |
| `net472` | 970 |
| `net48` | 970 |
| `net481` | 970 |
| `netstandard2.0` | 972 |
| `netstandard2.1` | 825 |
| `netcoreapp2.0` | 895 |
| `netcoreapp2.1` | 836 |
| `netcoreapp2.2` | 836 |
| `netcoreapp3.0` | 788 |
| `netcoreapp3.1` | 787 |
| `net5.0` | 659 |
| `net6.0` | 560 |
| `net7.0` | 405 |
| `net8.0` | 286 |
| `net9.0` | 192 |
| `net10.0` | 138 |
| `net461` | 980 |
| `net462` | 980 |
| `net47` | 979 |
| `net471` | 978 |
| `net472` | 974 |
| `net48` | 974 |
| `net481` | 974 |
| `netstandard2.0` | 976 |
| `netstandard2.1` | 829 |
| `netcoreapp2.0` | 899 |
| `netcoreapp2.1` | 840 |
| `netcoreapp2.2` | 840 |
| `netcoreapp3.0` | 792 |
| `netcoreapp3.1` | 791 |
| `net5.0` | 663 |
| `net6.0` | 564 |
| `net7.0` | 409 |
| `net8.0` | 290 |
| `net9.0` | 196 |
| `net10.0` | 142 |
| `net11.0` | 58 |
| `uap10.0` | 962 |
| `uap10.0` | 966 |
9 changes: 9 additions & 0 deletions api_list.include.md
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* `IAsyncEnumerable<ProcessOutputLine> ReadAllLinesAsync(CancellationToken)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.process.readalllinesasync?view=net-11.0)
* `(string StandardOutput, string StandardError) ReadAllText(TimeSpan?)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.process.readalltext?view=net-11.0)
* `Task<(string StandardOutput, string StandardError)> ReadAllTextAsync(CancellationToken)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.process.readalltextasync?view=net-11.0)
* `bool Signal(PosixSignal)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.process.signal?view=net-11.0)
* Note: On Windows, as on net11, only SIGKILL is supported and is mapped to Process.Kill. All other signals throw PlatformNotSupportedException.
* Note: PosixSignal.SIGKILL was added in net11, so it cannot be named on earlier target frameworks. Its numeric value, (PosixSignal)(-11), is accepted.
* `bool TryWaitForExitStatus(TimeSpan, ProcessExitStatus?)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.process.trywaitforexitstatus?view=net-11.0)
* Note: On Unix the terminating signal is derived from the exit code, which is 128 plus the signal number, instead of from the raw wait status. A process that exits normally with, for example, code 143 is therefore reported as terminated by SIGTERM.
* `Task WaitForExitAsync(CancellationToken)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.process.waitforexitasync?view=net-11.0)
* `ProcessExitStatus WaitForExitStatus()` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.process.waitforexitstatus?view=net-11.0)
* Note: On Unix the terminating signal is derived from the exit code, which is 128 plus the signal number, instead of from the raw wait status. A process that exits normally with, for example, code 143 is therefore reported as terminated by SIGTERM.
* `Task<ProcessExitStatus> WaitForExitStatusAsync(CancellationToken)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.process.waitforexitstatusasync?view=net-11.0)
* Note: On Unix the terminating signal is derived from the exit code, which is 128 plus the signal number, instead of from the raw wait status. A process that exits normally with, for example, code 143 is therefore reported as terminated by SIGTERM.
* `ProcessExitStatus Run(ProcessStartInfo, TimeSpan?)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.process.run?view=net-11.0#system-diagnostics-process-run(system-diagnostics-processstartinfo-system-nullable((system-timespan))))
* `ProcessExitStatus Run(string, IList<string>?, bool, TimeSpan?)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.process.run?view=net-11.0#system-diagnostics-process-run(system-string-system-collections-generic-ilist((system-string))-system-boolean-system-nullable((system-timespan))))
* Note: When silent is true, standard output and error are suppressed by redirecting and discarding them (rather than binding to the null device as on net11); standard input remains connected.
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84 changes: 42 additions & 42 deletions assemblySize.include.md
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| | Empty Assembly | With Polyfill | Diff | Ensure | ArgumentExceptions | StringInterpolation | Nullability |
|----------------|----------------|---------------|-----------|-----------|--------------------|---------------------|-------------|
| netstandard2.0 | 8.0KB | 359.0KB | +351.0KB | +7.5KB | +6.5KB | +7.5KB | +12.0KB |
| netstandard2.1 | 8.5KB | 313.0KB | +304.5KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| net461 | 8.5KB | 357.5KB | +349.0KB | +8.0KB | +7.0KB | +8.0KB | +12.5KB |
| net462 | 7.0KB | 361.0KB | +354.0KB | +9.5KB | +6.5KB | +9.5KB | +14.0KB |
| net47 | 7.0KB | 361.0KB | +354.0KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| net471 | 8.5KB | 360.0KB | +351.5KB | +7.5KB | +6.5KB | +8.0KB | +12.5KB |
| net472 | 8.5KB | 358.5KB | +350.0KB | +8.0KB | +7.0KB | +8.0KB | +12.5KB |
| net48 | 8.5KB | 358.5KB | +350.0KB | +8.0KB | +7.0KB | +8.0KB | +12.5KB |
| net481 | 8.5KB | 359.0KB | +350.5KB | +7.5KB | +6.5KB | +7.5KB | +12.0KB |
| netcoreapp2.0 | 9.0KB | 336.5KB | +327.5KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| netcoreapp2.1 | 9.0KB | 316.5KB | +307.5KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| netcoreapp2.2 | 9.0KB | 316.5KB | +307.5KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| netcoreapp3.0 | 9.5KB | 309.5KB | +300.0KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| netcoreapp3.1 | 9.5KB | 308.0KB | +298.5KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| net5.0 | 9.5KB | 272.0KB | +262.5KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| net6.0 | 10.0KB | 213.0KB | +203.0KB | +10.0KB | +7.0KB | +1.0KB | +3.5KB |
| net7.0 | 10.0KB | 175.0KB | +165.0KB | +12.0KB | +8.5KB | +512bytes | +3.5KB |
| net8.0 | 9.5KB | 145.5KB | +136.0KB | +8.5KB | +512bytes | +512bytes | +3.5KB |
| net9.0 | 9.5KB | 98.5KB | +89.0KB | +8.5KB | | +512bytes | +3.5KB |
| net10.0 | 10.0KB | 76.0KB | +66.0KB | +9.0KB | | +1.0KB | +3.5KB |
| net11.0 | 10.0KB | 21.0KB | +11.0KB | +9.0KB | | +512bytes | +3.5KB |
| netstandard2.0 | 8.0KB | 361.5KB | +353.5KB | +7.5KB | +7.0KB | +8.0KB | +12.5KB |
| netstandard2.1 | 8.5KB | 315.5KB | +307.0KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| net461 | 8.5KB | 360.5KB | +352.0KB | +7.5KB | +6.5KB | +7.5KB | +12.0KB |
| net462 | 7.0KB | 364.0KB | +357.0KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| net47 | 7.0KB | 363.5KB | +356.5KB | +9.5KB | +6.5KB | +9.5KB | +14.0KB |
| net471 | 8.5KB | 363.0KB | +354.5KB | +7.5KB | +5.0KB | +7.5KB | +12.0KB |
| net472 | 8.5KB | 361.5KB | +353.0KB | +7.5KB | +6.5KB | +7.5KB | +12.0KB |
| net48 | 8.5KB | 361.5KB | +353.0KB | +7.5KB | +6.5KB | +7.5KB | +12.0KB |
| net481 | 8.5KB | 361.5KB | +353.0KB | +7.5KB | +6.5KB | +7.5KB | +12.0KB |
| netcoreapp2.0 | 9.0KB | 339.0KB | +330.0KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| netcoreapp2.1 | 9.0KB | 319.0KB | +310.0KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| netcoreapp2.2 | 9.0KB | 319.0KB | +310.0KB | +9.0KB | +6.5KB | +9.5KB | +14.0KB |
| netcoreapp3.0 | 9.5KB | 312.5KB | +303.0KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| netcoreapp3.1 | 9.5KB | 310.5KB | +301.0KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| net5.0 | 9.5KB | 274.5KB | +265.0KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| net6.0 | 10.0KB | 216.0KB | +206.0KB | +10.0KB | +7.0KB | +512bytes | +3.5KB |
| net7.0 | 10.0KB | 178.0KB | +168.0KB | +12.0KB | +8.0KB | +512bytes | +3.5KB |
| net8.0 | 9.5KB | 148.5KB | +139.0KB | +8.5KB | | +512bytes | +3.0KB |
| net9.0 | 9.5KB | 101.5KB | +92.0KB | +8.5KB | | +512bytes | +3.5KB |
| net10.0 | 10.0KB | 79.0KB | +69.0KB | +8.5KB | | +512bytes | +3.5KB |
| net11.0 | 10.0KB | 20.5KB | +10.5KB | +9.5KB | +512bytes | +1.0KB | +4.0KB |


### Assembly Sizes with EmbedUntrackedSources

| | Empty Assembly | With Polyfill | Diff | Ensure | ArgumentExceptions | StringInterpolation | Nullability |
|----------------|----------------|---------------|-----------|-----------|--------------------|---------------------|-------------|
| netstandard2.0 | 8.0KB | 526.3KB | +518.3KB | +15.2KB | +8.2KB | +12.4KB | +17.4KB |
| netstandard2.1 | 8.5KB | 453.6KB | +445.1KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| net461 | 8.5KB | 525.8KB | +517.3KB | +15.7KB | +8.7KB | +12.9KB | +17.9KB |
| net462 | 7.0KB | 529.3KB | +522.3KB | +17.2KB | +8.2KB | +14.4KB | +19.4KB |
| net47 | 7.0KB | 529.1KB | +522.1KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| net471 | 8.5KB | 527.7KB | +519.2KB | +15.2KB | +8.2KB | +12.9KB | +17.9KB |
| net472 | 8.5KB | 525.1KB | +516.6KB | +15.7KB | +8.7KB | +12.9KB | +17.9KB |
| net48 | 8.5KB | 525.1KB | +516.6KB | +15.7KB | +8.7KB | +12.9KB | +17.9KB |
| net481 | 8.5KB | 525.6KB | +517.1KB | +15.2KB | +8.2KB | +12.4KB | +17.4KB |
| netcoreapp2.0 | 9.0KB | 493.2KB | +484.2KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| netcoreapp2.1 | 9.0KB | 460.9KB | +451.9KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| netcoreapp2.2 | 9.0KB | 460.9KB | +451.9KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| netcoreapp3.0 | 9.5KB | 445.0KB | +435.5KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| netcoreapp3.1 | 9.5KB | 443.4KB | +433.9KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| net5.0 | 9.5KB | 389.3KB | +379.8KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| net6.0 | 10.0KB | 310.1KB | +300.1KB | +17.7KB | +8.7KB | +1.6KB | +4.2KB |
| net7.0 | 10.0KB | 253.2KB | +243.2KB | +19.6KB | +9.9KB | +1.1KB | +4.2KB |
| net8.0 | 9.5KB | 208.2KB | +198.7KB | +16.0KB | +811bytes | +1.1KB | +4.2KB |
| net9.0 | 9.5KB | 140.1KB | +130.6KB | +16.0KB | | +1.1KB | +4.2KB |
| net10.0 | 10.0KB | 108.9KB | +98.9KB | +16.5KB | | +1.6KB | +4.2KB |
| net11.0 | 10.0KB | 30.9KB | +20.9KB | +16.5KB | | +1.1KB | +4.2KB |
| netstandard2.0 | 8.0KB | 530.1KB | +522.1KB | +15.2KB | +8.7KB | +12.9KB | +17.9KB |
| netstandard2.1 | 8.5KB | 457.5KB | +449.0KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| net461 | 8.5KB | 530.1KB | +521.6KB | +15.2KB | +8.2KB | +12.4KB | +17.4KB |
| net462 | 7.0KB | 533.6KB | +526.6KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| net47 | 7.0KB | 532.9KB | +525.9KB | +17.2KB | +8.2KB | +14.4KB | +19.4KB |
| net471 | 8.5KB | 532.0KB | +523.5KB | +15.2KB | +6.7KB | +12.4KB | +17.4KB |
| net472 | 8.5KB | 529.5KB | +521.0KB | +15.2KB | +8.2KB | +12.4KB | +17.4KB |
| net48 | 8.5KB | 529.5KB | +521.0KB | +15.2KB | +8.2KB | +12.4KB | +17.4KB |
| net481 | 8.5KB | 529.5KB | +521.0KB | +15.2KB | +8.2KB | +12.4KB | +17.4KB |
| netcoreapp2.0 | 9.0KB | 497.0KB | +488.0KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| netcoreapp2.1 | 9.0KB | 464.7KB | +455.7KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| netcoreapp2.2 | 9.0KB | 464.7KB | +455.7KB | +16.7KB | +8.2KB | +14.4KB | +19.4KB |
| netcoreapp3.0 | 9.5KB | 449.3KB | +439.8KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| netcoreapp3.1 | 9.5KB | 447.3KB | +437.8KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| net5.0 | 9.5KB | 393.2KB | +383.7KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| net6.0 | 10.0KB | 314.5KB | +304.5KB | +17.7KB | +8.7KB | +1.1KB | +4.2KB |
| net7.0 | 10.0KB | 257.6KB | +247.6KB | +19.6KB | +9.4KB | +1.1KB | +4.2KB |
| net8.0 | 9.5KB | 212.7KB | +203.2KB | +16.0KB | +299bytes | +1.1KB | +3.7KB |
| net9.0 | 9.5KB | 144.5KB | +135.0KB | +16.0KB | | +1.1KB | +4.2KB |
| net10.0 | 10.0KB | 113.4KB | +103.4KB | +16.0KB | | +1.1KB | +4.2KB |
| net11.0 | 10.0KB | 30.4KB | +20.4KB | +17.0KB | +512bytes | +1.6KB | +4.7KB |
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