nc-resapi-plooks_alive_routine.md

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NC:resapi.PLOOKS_ALIVE_ROUTINE	PLOOKS_ALIVE_ROUTINE (resapi.h)	Determines whether a resource appears to be available for use.	LooksAlive LooksAlive callback LooksAlive callback function [Failover Cluster] PLOOKS_ALIVE_ROUTINE PLOOKS_ALIVE_ROUTINE callback function [Failover Cluster] _wolf_looksalive mscs.looksalive resapi/LooksAlive resapi/PLOOKS_ALIVE_ROUTINE	mscs\looksalive.htm	MsCS	cfc57325-847d-4f59-bee8-6a02b0a2ef32	12/05/2018	LooksAlive, LooksAlive callback, LooksAlive callback function [Failover Cluster], PLOOKS_ALIVE_ROUTINE, PLOOKS_ALIVE_ROUTINE callback function [Failover Cluster], _wolf_looksalive, mscs.looksalive, resapi/LooksAlive, resapi/PLOOKS_ALIVE_ROUTINE	resapi.h		Windows	None supported	Windows Server 2008 Enterprise, Windows Server 2008 Datacenter													Windows			19H1	PLOOKS_ALIVE_ROUTINE resapi/PLOOKS_ALIVE_ROUTINE	c++	APIRef kbSyntax	UserDefined	ResApi.h	LooksAlive

PLOOKS_ALIVE_ROUTINE callback function

-description

Determines whether a resource appears to be available for use. The PLOOKS_ALIVE_ROUTINE type defines a pointer to this function.

-parameters

-param Resource [in]

Resource identifier for the resource to poll.

-returns

Return code/value	Description
TRUE 1	The resource is probably online and available for use.
FALSE 0	The resource may not be functioning properly.

-remarks

For effective implementation strategies of the LooksAlive entry-point function, see Implementing LooksAlive.

Examples

See Resource DLL Examples.

-see-also

Resource DLL Entry-Point Functions