DWORD
UmnSrvStartPollerThread(
VOID
)
{
DWORD dwError = 0;
BOOLEAN bDestroyOnError = FALSE;
if (gbPollerThreadRunning)
{
dwError = EEXIST;
BAIL_ON_UMN_ERROR(dwError);
}
bDestroyOnError = TRUE;
dwError = pthread_cond_init(
&gSignalPoller,
NULL);
BAIL_ON_UMN_ERROR(dwError);
gbSignalPollerCreated = TRUE;
dwError = pthread_mutex_init(
&gSignalPollerMutex,
NULL);
BAIL_ON_UMN_ERROR(dwError);
gbSignalPollerMutexCreated = TRUE;
gbPollerThreadShouldExit = FALSE;
dwError = pthread_create(
&gPollerThread,
NULL,
UmnSrvPollerThreadRoutine,
NULL);
BAIL_ON_UMN_ERROR(dwError);
gbPollerThreadRunning = TRUE;
cleanup:
return dwError;
error:
if (bDestroyOnError)
{
UmnSrvStopPollerThread();
}
goto cleanup;
}
NTSTATUS
SvcmStop(
PLW_SVCM_INSTANCE pInstance
)
{
UMN_LOG_VERBOSE("Shutting down threads");
UmnSrvStopPollerThread();
UmnSrvFreeConfig(gpAPIConfig);
LW_ASSERT(pthread_rwlock_destroy(&gUmnConfigLock) == 0);
UMN_LOG_INFO("Usermonitor Service exiting...");
return 0;
}
