github.com/jlmucb/cloudproxy@v0.0.0-20170830161738-b5aa0b619bc4/cpvmm/common/include/image_access_gen.h (about)

     1  /*
     2   * Copyright (c) 2013 Intel Corporation
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *     http://www.apache.org/licenses/LICENSE-2.0
     8   * Unless required by applicable law or agreed to in writing, software
     9   * distributed under the License is distributed on an "AS IS" BASIS,
    10   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11   * See the License for the specific language governing permissions and
    12   * limitations under the License.
    13   */
    14  
    15  #ifndef _IMAGE_ACCESS_GEN_H_
    16  #define _IMAGE_ACCESS_GEN_H_
    17  
    18  #include  "image_access_env.h"
    19  
    20  struct _GEN_IMAGE_ACCESS_S {
    21      size_t (*read)(struct _GEN_IMAGE_ACCESS_S *ia, void *dest, size_t src_offset, size_t bytes);
    22      size_t (*map_to_mem)(struct _GEN_IMAGE_ACCESS_S *ia, void **dest, size_t src_offset, size_t bytes);
    23      void   (*close)(struct _GEN_IMAGE_ACCESS_S *ia);    // close file | free memory
    24  };
    25  
    26  typedef struct _GEN_IMAGE_ACCESS_S GEN_IMAGE_ACCESS_S;
    27  
    28  #endif // _IMAGE_ACCESS_GEN_H_
    29