Ejemplos de LwListInsertBefore en C++ (Cpp)

Ejemplo n.º 1

Archivo: fcb.c Proyecto: bhanug/likewise-open

NTSTATUS
NpfsCreateFCB(
    PUNICODE_STRING pUnicodeString,
    PNPFS_FCB * ppFCB
    )
{
    NTSTATUS ntStatus = 0;
    PNPFS_FCB pFCB = NULL;

    ntStatus = NpfsAllocateMemory(
                        sizeof(*pFCB),
                        OUT_PPVOID(&pFCB)
                        );
    BAIL_ON_NT_STATUS(ntStatus);

    LwListInit(&pFCB->link);
    LwListInit(&pFCB->pipeList);

    ntStatus = RtlUnicodeStringDuplicate(
                    &pFCB->PipeName,
                    pUnicodeString
                    );
    BAIL_ON_NT_STATUS(ntStatus);

    pthread_rwlock_init(&pFCB->PipeListRWLock, NULL);

    pFCB->lRefCount = 1;

    pFCB->MaxNumberOfInstances = 0xFF;
    // Number of currently available instances
    pFCB->CurrentNumberOfInstances = 0xFF;
    // TODO: This should be the default type
    pFCB->NamedPipeType = FILE_PIPE_MESSAGE_TYPE;

    LwListInsertBefore(&gFCBList, &pFCB->link);

    *ppFCB = pFCB;

    return ntStatus;

error:

    if (pFCB)
    {
        NpfsFreeMemory(pFCB);
    }

    *ppFCB = NULL;

    return ntStatus;
}

Ejemplo n.º 2

Archivo: driver.c Proyecto: virtual-void/pbis

VOID
RdrContinueContextList(
    PLW_LIST_LINKS pList,
    NTSTATUS status,
    PVOID pParam
    )
{
    PRDR_OP_CONTEXT pContext = NULL;
    PLW_LIST_LINKS pLink = NULL;
    PLW_LIST_LINKS pNext = NULL;

    for (pLink = pList->Next; pLink != pList; pLink = pNext)
    {
        pNext = pLink->Next;
        pContext = LW_STRUCT_FROM_FIELD(pLink, RDR_OP_CONTEXT, Link);

        LwListRemove(pLink);

        if (RdrContinueContext(pContext, status, pParam))
        {
            LwListInsertBefore(pNext, pLink);
        }
    }
}

Ejemplo n.º 3

Archivo: thread.c Proyecto: bhanug/likewise-open

LW_NTSTATUS
LwIoSetPathCreds(
    IN LW_PUNICODE_STRING PathPrefix,
    IN OPTIONAL LW_PIO_CREDS pCreds
    )
{
    LW_NTSTATUS Status = STATUS_SUCCESS;
    PIO_PATH_CREDS pPathCreds = NULL;
    PIO_CREDS pCredCopy = NULL;
    BOOL bInLock = FALSE;

    LWIO_LOCK_MUTEX(bInLock, &gLock);

    Status = LwIoFindPathCreds(PathPrefix, TRUE, &pPathCreds);
    BAIL_ON_NT_STATUS(Status);

    if (pPathCreds)
    {
        Status = LwIoCopyCreds(pCreds, &pCredCopy);
        BAIL_ON_NT_STATUS(Status);

        if (pPathCreds->pCreds)
        {
            LwIoDeleteCreds(pPathCreds->pCreds);
        }

        pPathCreds->pCreds = pCredCopy;
        pCredCopy = NULL;
        pPathCreds = NULL;
    }
    else if (pCreds)
    {
        Status = RTL_ALLOCATE(&pPathCreds, IO_PATH_CREDS, sizeof(IO_PATH_CREDS));
        BAIL_ON_NT_STATUS(Status);

        LwListInit(&pPathCreds->link);

        Status = LwIoNormalizePath(PathPrefix, &pPathCreds->PathPrefix);
        BAIL_ON_NT_STATUS(Status);

        Status = LwIoCopyCreds(pCreds, &pPathCreds->pCreds);
        BAIL_ON_NT_STATUS(Status);

        LwListInsertBefore(&gPathCreds, &pPathCreds->link);
        pPathCreds = NULL;
    }

cleanup:

    LWIO_UNLOCK_MUTEX(bInLock, &gLock);

    if (pCredCopy)
    {
        LwIoDeleteCreds(pCredCopy);
    }

    if (pPathCreds)
    {
        LwIoDeletePathCreds(pPathCreds);
    }

    return Status;

error:

    goto cleanup;
}