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NS:wnvapi._WNV_NOTIFICATION_PARAM |
WNV_NOTIFICATION_PARAM (wnvapi.h) |
Specifies the version, notification type, and the buffer location in a WnvRequestNotification function call. |
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wnv\wnv_notification_param.htm |
wnv |
C8A27B21-462A-4D70-AA19-743023FD1810 |
12/05/2018 |
*PWNV_NOTIFICATION_PARAM, PWNV_NOTIFICATION_PARAM, PWNV_NOTIFICATION_PARAM structure pointer [Windows Network Virtualization], WNV_NOTIFICATION_PARAM, WNV_NOTIFICATION_PARAM structure [Windows Network Virtualization], wnv.wnv_notification_param, wnvapi/PWNV_NOTIFICATION_PARAM, wnvapi/WNV_NOTIFICATION_PARAM |
wnvapi.h |
Windows |
None supported |
Windows Server 2012 [desktop apps only] |
Windows |
WNV_NOTIFICATION_PARAM, *PWNV_NOTIFICATION_PARAM |
19H1 |
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Specifies the version, notification type, and the buffer location in a WnvRequestNotification function call. The buffer specified in this structure is filled by the Windows Network Virtualization (WNV) driver when the notifications of the specific type are available.
Type: WNV_OBJECT_HEADER
The version and buffer size for this structure.
Type: WNV_NOTIFICATION_TYPE
A value of the WNV_NOTIFICATION_TYPE enumeration that specifies the type of notifications requested, such as policy mismatches, Internet Control Message Protocol (ICMP) redirect message arrivals, and object changes.
Type: ULONG
An output value that provides the caller information about the number of pending events of the specified notification type. The pending events are queued within the WNV driver along with the events that have already been added to the Buffer field when the current WnvRequestNotification function call is completed. This field allows the WNV driver to indicate the number of remaining events to the caller of WnvRequestNotification, so the caller can estimate the size of the buffer required. The caller should post another call with enough buffer size to WnvRequestNotification to consume these remaining events.
Type: PUCHAR
A pointer to a buffer that is filled by the WNV driver with notification structures of the specified notification type when completing the call to WnvRequestNotification. The eventual content in this field is explained by the following table.
| Value of the NotificationType field | Content of the Buffer field |
|---|---|
| WnvPolicyMismatchType | One or more WNV_POLICY_MISMATCH_PARAM structures |
| WnvRedirectType | One or more WNV_REDIRECT_PARAM structures |
| WnvObjectChangeType | One or more WNV_OBJECT_CHANGE_PARAM structures |