C++ (Cpp) CgptCreate示例

示例#1

文件： cmd_create.c 项目： marineam/seismograph

int cmd_create(int argc, char *argv[]) {
  CgptCreateParams params;
  memset(&params, 0, sizeof(params));

  int c;
  int errorcnt = 0;

  opterr = 0;                     // quiet, you
  while ((c=getopt(argc, argv, ":hz")) != -1)
  {
    switch (c)
    {
    case 'z':
      params.zap = 1;
      break;

    case 'h':
      Usage();
      return CGPT_OK;
    case '?':
      Error("unrecognized option: -%c\n", optopt);
      errorcnt++;
      break;
    case ':':
      Error("missing argument to -%c\n", optopt);
      errorcnt++;
      break;
    default:
      errorcnt++;
      break;
    }
  }
  if (errorcnt)
  {
    Usage();
    return CGPT_FAILED;
  }

  if (optind >= argc) {
    Usage();
    return CGPT_FAILED;
  }

  params.drive_name = argv[optind];

  return CgptCreate(&params);
}

示例#2

文件： cmd_create.c 项目： UNIVERSAL-IT-SYSTEMS/seismograph

int cmd_create(int argc, char *argv[]) {
  CgptCreateParams params;
  memset(&params, 0, sizeof(params));

  int c;
  int errorcnt = 0;
  char *e = 0;

  opterr = 0;                     // quiet, you
  while ((c=getopt(argc, argv, ":hcs:zg:")) != -1)
  {
    switch (c)
    {
    case 'z':
      params.zap = 1;
      break;
    case 'c':
      params.create = 1;
      break;
    case 's':
      params.min_size = strtoull(optarg, &e, 0);
      if (!*optarg || (e && *e)) {
        Error("invalid argument to -%c: \"%s\"\n", c, optarg);
        errorcnt++;
      }
      break;
    case 'g':
      params.drive_guid = optarg;
      break;

    case 'h':
      Usage();
      return CGPT_OK;
    case '?':
      Error("unrecognized option: -%c\n", optopt);
      errorcnt++;
      break;
    case ':':
      Error("missing argument to -%c\n", optopt);
      errorcnt++;
      break;
    default:
      errorcnt++;
      break;
    }
  }
  if (params.create && !params.min_size) {
    Error("minimum size (-s) is required with create (-c)\n");
    errorcnt++;
  }
  if (errorcnt)
  {
    Usage();
    return CGPT_FAILED;
  }

  if (optind >= argc) {
    Usage();
    return CGPT_FAILED;
  }

  params.drive_name = argv[optind];

  return CgptCreate(&params);
}