Ejemplos de mdb_sub_insert en C++ (Cpp)

Ejemplo n.º 1

Archivo: mdb_tree.c Proyecto: Karamax/arrakis

errval_t
mdb_insert(struct cte *new_node)
{
    MDB_TRACE_ENTER(mdb_root, "%p", new_node);
    errval_t ret = mdb_sub_insert(new_node, &mdb_root);
    MDB_TRACE_LEAVE_SUB_RET("%"PRIuPTR, ret, mdb_root);
}

Ejemplo n.º 2

Archivo: mdb_tree.c Proyecto: MichaelFQuigley/barrelfish

static errval_t
mdb_sub_insert(struct cte *new_node, struct cte **current)
{
    errval_t err;
    assert(new_node);
    assert(current);
    MDB_TRACE_ENTER(*current, "%p, %p (*%p)", new_node, *current, current);

    struct cte *current_ = *current;

    if (!current_) {
        // we've reached an empty leaf, insert here
        *current = new_node;
        mdb_update_end(new_node);
        return SYS_ERR_OK;
    }

    int compare = compare_caps(C(new_node), C(current_), true);
    if (compare < 0) {
        // new_node < current
        err = mdb_sub_insert(new_node, &N(current_)->left);
        if (err_is_fail(err)) {
            return err;
        }
    }
    else if (compare > 0) {
        // new_node > current
        err = mdb_sub_insert(new_node, &N(current_)->right);
        if (err_is_fail(err)) {
            return err;
        }
    }
    else {
        return CAPS_ERR_MDB_DUPLICATE_ENTRY;
    }

    mdb_update_end(current_);
    current_ = mdb_skew(current_);
    current_ = mdb_split(current_);
    *current = current_;

    err = SYS_ERR_OK;
    MDB_TRACE_LEAVE_SUB_RET("%"PRIuPTR, err, current_);
}

Ejemplo n.º 3

Archivo: mdb_tree.c Proyecto: MichaelFQuigley/barrelfish

errval_t
mdb_insert(struct cte *new_node)
{
    MDB_TRACE_ENTER(mdb_root, "%p", new_node);
#ifdef IN_KERNEL
#ifdef MDB_TRACE_NO_RECURSIVE
    char prefix[50];
    snprintf(prefix, 50, "mdb_insert.%d: ", my_core_id);
    print_cte(new_node, prefix);
#endif
#endif
    errval_t ret = mdb_sub_insert(new_node, &mdb_root);
    CHECK_INVARIANTS(mdb_root, new_node, true);
    MDB_TRACE_LEAVE_SUB_RET("%"PRIuPTR, ret, mdb_root);
}