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OH_Ability_KillChildProcess

ohos_abilitykit_sys::childprocess

Function OH_Ability_KillChildProcess 

Source 
pub unsafe extern "C" fn OH_Ability_KillChildProcess(
    pid: i32,
) -> Ability_NativeChildProcessResult
Available on crate features api-12 and api-22 only.
Expand description

Terminates a child process created by the current process.

**NOTE**:
Child processes created in SELF_FORK mode cannot be terminated.

§Arguments

  • pid - Process ID of the target child process to terminate.

§Returns

  • Returns [NCP_NO_ERROR] if the operation succeeds. Returns [NCP_ERR_SERVICE_ERROR] if system service error occurs, please try again later. Returns [NCP_ERR_INVALID_PID] if:
  • The specified PID does not exist
  • The PID is not a child process of the current process
  • The PID is a SELF_FORK mode child process For details, see [Ability_NativeChildProcess_ErrCode].

Available since API-level: 22