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BuiltinFunctionMap

在core/init/builtins.h中

using BuiltinFunction = std::function
   
    &)>;       class BuiltinFunctionMap : public KeywordMap
    
      {                      public:                                                                              BuiltinFunctionMap() {}                                                                                                                                             private:                                                                             const Map& map() const override;                                               };
    
   

在core/init/builtins.cpp中

const BuiltinFunctionMap::Map& BuiltinFunctionMap::map() const {                       constexpr std::size_t kMax = std::numeric_limits
   
    ::max();              // clang-format off                                                                static const Map builtin_functions = {                                                 {"bootchart",               {1,     1,    do_bootchart}},                          {"chmod",                   {2,     2,    do_chmod}},                              {"chown",                   {2,     3,    do_chown}},                              {"class_reset",             {1,     1,    do_class_reset}},                        {"class_restart",           {1,     1,    do_class_restart}},                      {"class_start",             {1,     1,    do_class_start}},                        {"class_stop",              {1,     1,    do_class_stop}},                         {"copy",                    {2,     2,    do_copy}},                                                                                                                                                        {"domainname",              {1,     1,    do_domainname}},         .......                {"mount_all",               {1,     kMax, do_mount_all}},                       {"mount",                   {3,     kMax, do_mount}},                           {"umount",                  {1,     1,    do_umount}},                          {"restart",                 {1,     1,    do_restart}},                 ........        {"wait",                    {1,     2,    do_wait}},                            {"wait_for_prop",           {2,     2,    do_wait_for_prop}},                   {"write",                   {2,     2,    do_write}},                                                                                                                                                   };
   

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