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Allow NULL parameters for start/stop functions

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The functions that start and stop monitors and services now accept NULL
parameters.
This commit is contained in:
Markus Mäkelä
2017-05-02 11:08:56 +03:00
parent 60526f15b8
commit fce0edce8e
2 changed files with 53 additions and 44 deletions
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6
server/core/monitor.cc
View File

@ -164,6 +164,8 @@ monitor_free(MXS_MONITOR *mon)
void
monitorStart(MXS_MONITOR *monitor, const MXS_CONFIG_PARAMETER* params)
{
if (monitor)
{
spinlock_acquire(&monitor->lock);
if ((monitor->handle = (*monitor->module->startMonitor)(monitor, params)))
@ -176,6 +178,7 @@ monitorStart(MXS_MONITOR *monitor, const MXS_CONFIG_PARAMETER* params)
}
spinlock_release(&monitor->lock);
}
}
/**
@ -203,6 +206,8 @@ void monitorStartAll()
void
monitorStop(MXS_MONITOR *monitor)
{
if (monitor)
{
spinlock_acquire(&monitor->lock);
/** Only stop the monitor if it is running */
@ -223,6 +228,7 @@ monitorStop(MXS_MONITOR *monitor)
}
spinlock_release(&monitor->lock);
}
}
/**

19
server/core/service.cc
View File

@ -627,11 +627,11 @@ int service_launch_all()
bool serviceStop(SERVICE *service)
{
SERV_LISTENER *port;
int listeners = 0;
port = service->ports;
while (port)
if (service)
{
for (SERV_LISTENER * port = service->ports; port; port = port->next)
{
if (port->listener && port->listener->session->state == SESSION_STATE_LISTENER)
{
@ -641,9 +641,10 @@ bool serviceStop(SERVICE *service)
listeners++;
}
}
port = port->next;
}
service->state = SERVICE_STATE_STOPPED;
}
return listeners > 0;
}
@ -658,11 +659,11 @@ bool serviceStop(SERVICE *service)
*/
bool serviceStart(SERVICE *service)
{
SERV_LISTENER *port;
int listeners = 0;
port = service->ports;
while (port)
if (service)
{
for (SERV_LISTENER* port = service->ports; port; port = port->next)
{
if (port->listener && port->listener->session->state == SESSION_STATE_LISTENER_STOPPED)
{
@ -672,9 +673,11 @@ bool serviceStart(SERVICE *service)
listeners++;
}
}
port = port->next;
}
service->state = SERVICE_STATE_STARTED;
}
return listeners > 0;
}