Function createGpcloudResHandle

gpcontrib/gpcloud/src/gpcloud.cpp:188–206

static bool isGpcloudResReleaseCallbackRegistered;

static gpcloudResHandle *createGpcloudResHandle(void) {
    gpcloudResHandle *resHandle;

    resHandle = (gpcloudResHandle *)MemoryContextAlloc(TopMemoryContext, sizeof(gpcloudResHandle));
    resHandle->gpreader = NULL;
    resHandle->gpwriter = NULL;

    resHandle->owner = CurrentResourceOwner;
    resHandle->next = openedResHandles;
    resHandle->prev = NULL;

    if (openedResHandles) {
        openedResHandles->prev = resHandle;
    }

    openedResHandles = resHandle;

    return resHandle;
}

static void destroyGpcloudResHandle(gpcloudResHandle *resHandle) {
    if (resHandle == NULL) return;