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windows/svc/mgr: add Service.RecoveryActionsOnNonCrashFailures

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Fixes golang/go#59016

Change-Id: I5e16f61ea2fc384052565342c6517687562260a1
GitHub-Last-Rev: 3626b01fcf35da32b67d11e8439e757de177bbaa
GitHub-Pull-Request: golang/sys#157
Reviewed-on: https://go-review.googlesource.com/c/sys/+/484896
Run-TryBot: Bryan Mills <bcmills@google.com>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
This commit is contained in:
Craig Davison
2023-06-24 00:31:25 +00:00
committed by Alex Brainman
parent e0c3b6e6ae
commit 2b751ddc66
3 changed files with 85 additions and 0 deletions
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windows/svc/mgr/recovery.go
+27
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@@ -140,3 +140,30 @@ func (s *Service) RecoveryCommand() (string, error) {
p := (*windows.SERVICE_FAILURE_ACTIONS)(unsafe.Pointer(&b[0]))
return windows.UTF16PtrToString(p.Command), nil
}
// SetRecoveryActionsOnNonCrashFailures sets the failure actions flag. If the
// flag is set to false, recovery actions will only be performed if the service
// terminates without reporting a status of SERVICE_STOPPED. If the flag is set
// to true, recovery actions are also perfomed if the service stops with a
// nonzero exit code.
func (s *Service) SetRecoveryActionsOnNonCrashFailures(flag bool) error {
var setting windows.SERVICE_FAILURE_ACTIONS_FLAG
if flag {
setting.FailureActionsOnNonCrashFailures = 1
}
return windows.ChangeServiceConfig2(s.Handle, windows.SERVICE_CONFIG_FAILURE_ACTIONS_FLAG, (*byte)(unsafe.Pointer(&setting)))
}
// RecoveryActionsOnNonCrashFailures returns the current value of the failure
// actions flag. If the flag is set to false, recovery actions will only be
// performed if the service terminates without reporting a status of
// SERVICE_STOPPED. If the flag is set to true, recovery actions are also
// perfomed if the service stops with a nonzero exit code.
func (s *Service) RecoveryActionsOnNonCrashFailures() (bool, error) {
b, err := s.queryServiceConfig2(windows.SERVICE_CONFIG_FAILURE_ACTIONS_FLAG)
if err != nil {
return false, err
}
p := (*windows.SERVICE_FAILURE_ACTIONS_FLAG)(unsafe.Pointer(&b[0]))
return p.FailureActionsOnNonCrashFailures != 0, nil
}