DeviceAccessScheduler.cpp File Reference

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Functions
	FENNEL_BEGIN_CPPFILE ("$Id: //open/dev/fennel/device/DeviceAccessScheduler.cpp#15 $")
static DeviceAccessScheduler *	dlopenAioLinuxScheduler (DeviceAccessSchedulerParams const &params)
	FENNEL_END_CPPFILE ("$Id: //open/dev/fennel/device/DeviceAccessScheduler.cpp#15 $")

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Function Documentation

static DeviceAccessScheduler* dlopenAioLinuxScheduler

(

DeviceAccessSchedulerParams const &

params

)

[static]

Definition at line 49 of file DeviceAccessScheduler.cpp.

Referenced by DeviceAccessScheduler::newScheduler().

{
    // TODO jvs 4-Sept-2006:  add corresponding dlclose if anyone cares
    void *hLib = dlopen("libfennel_device_aio.so", RTLD_NOW | RTLD_GLOBAL);
    if (!hLib) {
        return NULL;
    }
    void *pFactory = dlsym(hLib, "newAioLinuxScheduler");
    if (!pFactory) {
        return NULL;
    }
    typedef DeviceAccessScheduler *(*PDeviceAccessSchedulerFactory)(
        DeviceAccessSchedulerParams const &);
    PDeviceAccessSchedulerFactory pSchedulerFactory =
        (PDeviceAccessSchedulerFactory) pFactory;
    return (*pSchedulerFactory)(params);
}

FENNEL_BEGIN_CPPFILE

(

"$Id: //open/dev/fennel/device/DeviceAccessScheduler.cpp#15 $"

)

FENNEL_END_CPPFILE

(

"$Id: //open/dev/fennel/device/DeviceAccessScheduler.cpp#15 $"

)

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