static VOID vfatInitFcb	(	PVFATFCB	Fcb,
		PUNICODE_STRING	NameU
	)		`[static]`

Definition at line 71 of file fcb.c.

Referenced by vfatNewFCB().

{
    USHORT PathNameBufferLength;

    if (NameU)
        PathNameBufferLength = NameU->Length + sizeof(WCHAR);
    else
        PathNameBufferLength = 0;

    Fcb->PathNameBuffer = ExAllocatePoolWithTag(NonPagedPool, PathNameBufferLength, TAG_FCB);
    if (!Fcb->PathNameBuffer)
    {
        /* FIXME: what to do if no more memory? */
        DPRINT1("Unable to initialize FCB for filename '%wZ'\n", NameU);
        KeBugCheckEx(FAT_FILE_SYSTEM, (ULONG_PTR)Fcb, (ULONG_PTR)NameU, 0, 0);
    }

    Fcb->PathNameU.Length = 0;
    Fcb->PathNameU.Buffer = Fcb->PathNameBuffer;
    Fcb->PathNameU.MaximumLength = PathNameBufferLength;
    Fcb->ShortNameU.Length = 0;
    Fcb->ShortNameU.Buffer = Fcb->ShortNameBuffer;
    Fcb->ShortNameU.MaximumLength = sizeof(Fcb->ShortNameBuffer);
    Fcb->DirNameU.Buffer = Fcb->PathNameU.Buffer;
    if (NameU && NameU->Length)
    {
        RtlCopyUnicodeString(&Fcb->PathNameU, NameU);
        vfatSplitPathName(&Fcb->PathNameU, &Fcb->DirNameU, &Fcb->LongNameU);
    }
    else
    {
        Fcb->DirNameU.Buffer = Fcb->LongNameU.Buffer = NULL;
        Fcb->DirNameU.MaximumLength = Fcb->DirNameU.Length = 0;
        Fcb->LongNameU.MaximumLength = Fcb->LongNameU.Length = 0;
    }
    RtlZeroMemory(&Fcb->FCBShareAccess, sizeof(SHARE_ACCESS));
    Fcb->OpenHandleCount = 0;
}

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