LooksAlive callback function
Determines whether a resource appears to be available for use. The PLOOKS_ALIVE_ROUTINE type defines a pointer to this function.
Syntax
BOOL WINAPI LooksAlive(
_In_ RESID Resource
);
typedef BOOL (WINAPI *PLOOKS_ALIVE_ROUTINE)(
_In_ RESID Resource
);
Parameters
- Resource [in]
-
Resource identifier for the resource to poll.
Return value
| Return code/value | Description |
|---|---|
|
The resource is probably online and available for use. |
|
The resource may not be functioning properly. |
Remarks
For effective implementation strategies of the LooksAlive entry-point function, see Implementing LooksAlive.
Examples
Requirements
|
Minimum supported client | None supported [desktop apps only] |
|---|---|
|
Minimum supported server | Windows 2000 Server Advanced Server, Windows 2000 Server Datacenter [desktop apps only] |
|
Header |
|
See also
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Build date: 11/28/2012
