github.com/jlmucb/cloudproxy@v0.0.0-20170830161738-b5aa0b619bc4/cpvmm/vmm/libc/libc.c (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  #include "libc_internal.h"
    16  
    17  static BOOLEAN  g_init_done = FALSE;
    18  
    19  void vmm_libc_init( void )
    20  {
    21      if (g_init_done) {
    22          return;
    23      }
    24      vmm_io_init();
    25      g_init_done = TRUE;
    26  }
    27