NDIS_BUFFER_LINKAGE (Windows Embedded CE 6.0)
1/6/2010
This macro returns a pointer to a linked buffer as long as it has a pointer to a buffer descriptor.
Syntax
PVOID NDIS_BUFFER_LINKAGE(
PNDIS_BUFFER Buffer
);
Parameters
- Buffer
Pointer to a buffer descriptor, which must not be chained to a packet descriptor.
Return Value
The return value is a pointer to the structure member containing the linkage or NULL if the operation fails.
Remarks
This macro allows a driver to queue allocated buffer descriptors without having to supply its own buffer descriptor linkage.
The NDIS_BUFFER_LINKAGE macro is defined as follows.
#define NDIS_BUFFER_LINKAGE(Buffer) ((Buffer)->Next)
Requirements
| Header | ndis.h |
| Windows Embedded CE | Windows CE .NET 4.0 and later |
See Also
Reference
Network Driver Macros
NDIS_BUFFER
NdisAllocateBuffer
NdisFreeBuffer
NdisBufferVirtualAddress