Function my_load_defaults

mysys_ssl/my_default.cc:617–743

int my_load_defaults(const char *conf_file, const char **groups,
                  int *argc, char ***argv, const char ***default_directories)
{
  DYNAMIC_ARRAY args;
  TYPELIB group;
  my_bool found_print_defaults= 0;
  uint args_used= 0;
  int error= 0;
  MEM_ROOT alloc;
  char *ptr,**res;
  struct handle_option_ctx ctx;
  const char **dirs;
  uint args_sep= my_getopt_use_args_separator ? 1 : 0;
  DBUG_ENTER("load_defaults");

  init_alloc_root(&alloc,512,0);
  if ((dirs= init_default_directories(&alloc)) == NULL)
    goto err;
  /*
    Check if the user doesn't want any default option processing
    --no-defaults is always the first option
  */
  if (*argc >= 2 && !strcmp(argv[0][1], "--no-defaults"))
    found_no_defaults= TRUE;

  group.count=0;
  group.name= "defaults";
  group.type_names= groups;

  for (; *groups ; groups++)
    group.count++;

  if (my_init_dynamic_array(&args, sizeof(char*),*argc, 32))
    goto err;

  ctx.alloc= &alloc;
  ctx.args= &args;
  ctx.group= &group;

  if ((error= my_search_option_files(conf_file, argc, argv,
                                     &args_used, handle_default_option,
                                     (void *) &ctx, dirs)))
  {
    free_root(&alloc,MYF(0));
    DBUG_RETURN(error);
  }

  /* Read options from login group. */
  is_login_file= TRUE;
  if (my_default_get_login_file(my_login_file, sizeof(my_login_file)) &&
      (error= my_search_option_files(my_login_file,argc, argv, &args_used,
                                     handle_default_option, (void *) &ctx,
                                     dirs)))
  {
    free_root(&alloc,MYF(0));
    DBUG_RETURN(error);
  }
  is_login_file= FALSE;