src/svm/ssvm.c


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108<""" abstract vpp object and object registry """

import abc
import six

from six import moves


@six.add_metaclass(abc.ABCMeta)
class VppObject(object):
    """ Abstract vpp object """

    @abc.abstractmethod
    def add_vpp_config(self):
        """ Add the configuration for this object to vpp. """
        pass

    @abc.abstractmethod
    def query_vpp_config(self):
        """Query the vpp configuration.

        :return: True if the object is configured"""
        pass

    @abc.abstractmethod
    def remove_vpp_config(self):
        """ Remove the configuration for this object from vpp. """
        pass

    def object_id(self):
        """ Return a unique string representing this object. """
        return "Undefined. for <%s %s>" % (self.__class__.__name__, id(self))

    def __str__/*
 * Copyright (c) 2015-2019 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#include <svm/ssvm.h>
#include <svm/svm_common.h>

typedef int (*init_fn) (ssvm_private_t *);
typedef void (*delete_fn) (ssvm_private_t *);

static init_fn master_init_fns[SSVM_N_SEGMENT_TYPES] =
  { ssvm_master_init_shm, ssvm_master_init_memfd, ssvm_master_init_private };
static init_fn slave_init_fns[SSVM_N_SEGMENT_TYP