HcsSignalProcess
Description
Sends a signal to a process in a compute system.
Syntax
HRESULT WINAPI
HcsSignalProcess(
_In_ HCS_PROCESS process,
_In_ HCS_OPERATION operation,
_In_opt_ PCWSTR options
);
Parameters
process
The handle to the process to send the signal to.
operation
The handle to the operation that tracks the signal.
options
Optional JSON document of SignalProcessOptions specifying the detailed signal.
Return Values
The function returns HRESULT.
If the return value is S_OK, it means the operation started successfully. Callers are expected to get the operation's result using HcsWaitForOperationResultAndProcessInfo or HcsGetOperationResultAndProcessInfo.
Operation Results
The return value of HcsWaitForOperationResultAndProcessInfo or HcsGetOperationResultAndProcessInfo based on current operation listed as below.
| Operation Result Value | Description |
|---|---|
S_OK |
The signal was sent to the process successfully |
Requirements
| Parameter | Description |
|---|---|
| Minimum supported client | Windows 10, version 1809 |
| Minimum supported server | Windows Server 2019 |
| Target Platform | Windows |
| Header | ComputeCore.h |
| Library | ComputeCore.lib |
| Dll | ComputeCore.dll |