Function Ext2BlockMap

Ext4Fsd/fileinfo.c:1112–1134

}

NTSTATUS
Ext2BlockMap(
    IN PEXT2_IRP_CONTEXT    IrpContext,
    IN PEXT2_VCB            Vcb,
    IN PEXT2_MCB            Mcb,
    IN ULONG                Index,
    IN BOOLEAN              bAlloc,
    OUT PULONG              pBlock,
    OUT PULONG              Number
)
{
	NTSTATUS status;

	if (INODE_HAS_EXTENT(&Mcb->Inode)) {
        status = Ext2MapExtent(IrpContext, Vcb, Mcb, Index,
                               bAlloc, pBlock, Number );
	} else {
        status = Ext2MapIndirect(IrpContext, Vcb, Mcb, Index,
                                 bAlloc, pBlock, Number );
    }

	return status;
}


NTSTATUS