diff options
Diffstat (limited to 'erts/preloaded/src')
| -rw-r--r-- | erts/preloaded/src/erlang.erl | 343 |
1 files changed, 178 insertions, 165 deletions
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index 65ebe83c3a..e042c0a072 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -45,7 +45,7 @@ -deprecated([hash/2]). -% Get rid of autoimports of spawn to avoid clashes with ourselves. +%% Get rid of autoimports of spawn to avoid clashes with ourselves. -compile({no_auto_import,[spawn_link/1]}). -compile({no_auto_import,[spawn_link/4]}). -compile({no_auto_import,[spawn_opt/2]}). @@ -235,20 +235,20 @@ {all, [ trace_info_item_result() ] | false | undefined}. %% Specs and stubs -% adler32/1 +%% adler32/1 -spec erlang:adler32(Data) -> non_neg_integer() when Data :: iodata(). adler32(_Data) -> erlang:nif_error(undefined). -% adler32/2 +%% adler32/2 -spec erlang:adler32(OldAdler, Data) -> non_neg_integer() when OldAdler :: non_neg_integer(), Data :: iodata(). adler32(_OldAdler, _Data) -> erlang:nif_error(undefined). -% adler32_combine/3 +%% adler32_combine/3 -spec erlang:adler32_combine(FirstAdler, SecondAdler, SecondSize) -> non_neg_integer() when FirstAdler :: non_neg_integer(), SecondAdler :: non_neg_integer(), @@ -256,7 +256,7 @@ adler32(_OldAdler, _Data) -> adler32_combine(_FirstAdler, _SecondAdler, _SecondSize) -> erlang:nif_error(undefined). -% append_element/2 +%% append_element/2 -spec erlang:append_element(Tuple1, Term) -> Tuple2 when Tuple1 :: tuple(), Tuple2 :: tuple(), @@ -264,27 +264,29 @@ adler32_combine(_FirstAdler, _SecondAdler, _SecondSize) -> append_element(_Tuple1, _Term) -> erlang:nif_error(undefined). -% atom_to_binary/2 +%% atom_to_binary/2 -spec atom_to_binary(Atom, Encoding) -> binary() when Atom :: atom(), Encoding :: latin1 | unicode | utf8. atom_to_binary(_Atom, _Encoding) -> erlang:nif_error(undefined). -% atom_to_list/1 +%% atom_to_list/1 -spec atom_to_list(Atom) -> string() when Atom :: atom(). atom_to_list(_Atom) -> erlang:nif_error(undefined). -% binary_part/2 +%% binary_part/2 +%% Shadowed by erl_bif_types: erlang:binary_part/2 -spec binary_part(Subject, PosLen) -> binary() when Subject :: binary(), PosLen :: {Start :: non_neg_integer(), Length :: integer()}. binary_part(_Subject, _PosLen) -> erlang:nif_error(undefined). -% binary_part/3 +%% binary_part/3 +%% Shadowed by erl_bif_types: erlang:binary_part/3 -spec binary_part(Subject, Start, Length) -> binary() when Subject :: binary(), Start :: non_neg_integer(), @@ -292,27 +294,27 @@ binary_part(_Subject, _PosLen) -> binary_part(_Subject, _Start, _Length) -> erlang:nif_error(undefined). -% binary_to_atom/2 +%% binary_to_atom/2 -spec binary_to_atom(Binary, Encoding) -> atom() when Binary :: binary(), Encoding :: latin1 | unicode | utf8. binary_to_atom(_Binary, _Encoding) -> erlang:nif_error(undefined). -% binary_to_existing_atom/2 +%% binary_to_existing_atom/2 -spec binary_to_existing_atom(Binary, Encoding) -> atom() when Binary :: binary(), Encoding :: latin1 | unicode | utf8. binary_to_existing_atom(_Binary, _Encoding) -> erlang:nif_error(undefined). -% binary_to_list/1 +%% binary_to_list/1 -spec binary_to_list(Binary) -> [byte()] when Binary :: binary(). binary_to_list(_Binary) -> erlang:nif_error(undefined). -% binary_to_list/3 +%% binary_to_list/3 -spec binary_to_list(Binary, Start, Stop) -> [byte()] when Binary :: binary(), Start :: pos_integer(), @@ -320,95 +322,97 @@ binary_to_list(_Binary) -> binary_to_list(_Binary, _Start, _Stop) -> erlang:nif_error(undefined). -% binary_to_term/1 +%% binary_to_term/1 -spec binary_to_term(Binary) -> term() when Binary :: ext_binary(). binary_to_term(_Binary) -> erlang:nif_error(undefined). -% binary_to_term/2 +%% binary_to_term/2 -spec binary_to_term(Binary, Opts) -> term() when Binary :: ext_binary(), Opts :: [safe]. binary_to_term(_Binary, _Opts) -> erlang:nif_error(undefined). -% bit_size/1 +%% bit_size/1 +%% Shadowed by erl_bif_types: erlang:bit_size/1 -spec bit_size(Bitstring) -> non_neg_integer() when Bitstring :: bitstring(). bit_size(_Bitstring) -> erlang:nif_error(undefined). -% bitsize/1 +%% bitsize/1 -spec bitsize(P1) -> non_neg_integer() when P1 :: bitstring(). bitsize(_P1) -> erlang:nif_error(undefined). -% bitstr_to_list/1 +%% bitstr_to_list/1 -spec erlang:bitstr_to_list(P1) -> [byte() | bitstring()] when P1 :: bitstring(). bitstr_to_list(_P1) -> erlang:nif_error(undefined). -% bitstring_to_list/1 +%% bitstring_to_list/1 -spec bitstring_to_list(Bitstring) -> [byte() | bitstring()] when Bitstring :: bitstring(). bitstring_to_list(_Bitstring) -> erlang:nif_error(undefined). -% bump_reductions/1 +%% bump_reductions/1 -spec erlang:bump_reductions(Reductions) -> true when Reductions :: pos_integer(). bump_reductions(_Reductions) -> erlang:nif_error(undefined). -% byte_size/1 +%% byte_size/1 +%% Shadowed by erl_bif_types: erlang:byte_size/1 -spec byte_size(Bitstring) -> non_neg_integer() when Bitstring :: bitstring(). byte_size(_Bitstring) -> erlang:nif_error(undefined). -% call_on_load_function/1 +%% call_on_load_function/1 -spec erlang:call_on_load_function(P1) -> term() when P1 :: atom(). call_on_load_function(_P1) -> erlang:nif_error(undefined). -% cancel_timer/1 +%% cancel_timer/1 -spec erlang:cancel_timer(TimerRef) -> Time | false when TimerRef :: reference(), Time :: non_neg_integer(). cancel_timer(_TimerRef) -> erlang:nif_error(undefined). -% check_old_code/1 +%% check_old_code/1 -spec check_old_code(Module) -> boolean() when Module :: module(). check_old_code(_Module) -> erlang:nif_error(undefined). -% check_process_code/2 +%% check_process_code/2 -spec check_process_code(Pid, Module) -> boolean() when Pid :: pid(), Module :: module(). check_process_code(_Pid, _Module) -> erlang:nif_error(undefined). -% crc32/1 +%% crc32/1 -spec erlang:crc32(Data) -> non_neg_integer() when Data :: iodata(). crc32(_Data) -> erlang:nif_error(undefined). -% crc32/2 +%% crc32/2 -spec erlang:crc32(OldCrc, Data) -> non_neg_integer() when OldCrc :: non_neg_integer(), Data :: iodata(). crc32(_OldCrc, _Data) -> erlang:nif_error(undefined). -% crc32_combine/3 +%% crc32_combine/3 -spec erlang:crc32_combine(FirstCrc, SecondCrc, SecondSize) -> non_neg_integer() when FirstCrc :: non_neg_integer(), SecondCrc :: non_neg_integer(), @@ -416,13 +420,13 @@ crc32(_OldCrc, _Data) -> crc32_combine(_FirstCrc, _SecondCrc, _SecondSize) -> erlang:nif_error(undefined). -% date/0 +%% date/0 -spec date() -> Date when Date :: calendar:date(). date() -> erlang:nif_error(undefined). -% decode_packet/3 +%% decode_packet/3 -spec erlang:decode_packet(Type, Bin, Options) -> {ok, Packet, Rest} | {more, Length} | @@ -519,19 +523,19 @@ date() -> decode_packet(_Type, _Bin, _Options) -> erlang:nif_error(undefined). -% delete_module/1 +%% delete_module/1 -spec delete_module(Module) -> true | undefined when Module :: module(). delete_module(_Module) -> erlang:nif_error(undefined). -% demonitor/1 +%% demonitor/1 -spec demonitor(MonitorRef) -> true when MonitorRef :: reference(). demonitor(_MonitorRef) -> erlang:nif_error(undefined). -% demonitor/2 +%% demonitor/2 -spec demonitor(MonitorRef, OptionList) -> boolean() when MonitorRef :: reference(), OptionList :: [Option], @@ -539,24 +543,24 @@ demonitor(_MonitorRef) -> demonitor(_MonitorRef, _OptionList) -> erlang:nif_error(undefined). -% display/1 +%% display/1 -spec erlang:display(Term) -> true when Term :: term(). display(_Term) -> erlang:nif_error(undefined). -% display_nl/0 +%% display_nl/0 -spec erlang:display_nl() -> true. display_nl() -> erlang:nif_error(undefined). -% display_string/1 +%% display_string/1 -spec erlang:display_string(P1) -> true when P1 :: string(). display_string(_P1) -> erlang:nif_error(undefined). -% dist_exit/3 +%% dist_exit/3 -spec erlang:dist_exit(P1, P2, P3) -> true when P1 :: pid(), P2 :: kill | noconnection | normal, @@ -564,28 +568,28 @@ display_string(_P1) -> dist_exit(_P1, _P2, _P3) -> erlang:nif_error(undefined). -% erase/0 +%% erase/0 -spec erase() -> [{Key, Val}] when Key :: term(), Val :: term(). erase() -> erlang:nif_error(undefined). -% erase/1 +%% erase/1 -spec erase(Key) -> Val | undefined when Key :: term(), Val :: term(). erase(_Key) -> erlang:nif_error(undefined). -% error/1 +%% error/1 %% Shadowed by erl_bif_types: erlang:error/1 -spec error(Reason) -> no_return() when Reason :: term(). error(_Reason) -> erlang:nif_error(undefined). -% error/2 +%% error/2 %% Shadowed by erl_bif_types: erlang:error/2 -spec error(Reason, Args) -> no_return() when Reason :: term(), @@ -593,53 +597,54 @@ error(_Reason) -> error(_Reason, _Args) -> erlang:nif_error(undefined). -% exit/1 +%% exit/1 %% Shadowed by erl_bif_types: erlang:exit/1 -spec exit(Reason) -> no_return() when Reason :: term(). exit(_Reason) -> erlang:nif_error(undefined). -% exit/2 +%% exit/2 -spec exit(Pid, Reason) -> true when Pid :: pid() | port(), Reason :: term(). exit(_Pid, _Reason) -> erlang:nif_error(undefined). -% external_size/1 +%% external_size/1 -spec erlang:external_size(Term) -> non_neg_integer() when Term :: term(). external_size(_Term) -> erlang:nif_error(undefined). -% external_size/2 +%% external_size/2 -spec erlang:external_size(Term, Options) -> non_neg_integer() when Term :: term(), Options :: [{minor_version, Version :: non_neg_integer()}]. external_size(_Term, _Options) -> erlang:nif_error(undefined). -% finish_after_on_load/2 +%% finish_after_on_load/2 -spec erlang:finish_after_on_load(P1, P2) -> true when P1 :: atom(), P2 :: boolean(). finish_after_on_load(_P1, _P2) -> erlang:nif_error(undefined). -% float/1 +%% float/1 +%% Shadowed by erl_bif_types: erlang:float/1 -spec float(Number) -> float() when Number :: number(). float(_Number) -> erlang:nif_error(undefined). -% float_to_list/1 +%% float_to_list/1 -spec float_to_list(Float) -> string() when Float :: float(). float_to_list(_Float) -> erlang:nif_error(undefined). -% fun_info/2 +%% fun_info/2 -spec erlang:fun_info(Fun, Item) -> {Item, Info} when Fun :: function(), Item :: fun_info_item(), @@ -647,13 +652,13 @@ float_to_list(_Float) -> fun_info(_Fun, _Item) -> erlang:nif_error(undefined). -% fun_to_list/1 +%% fun_to_list/1 -spec erlang:fun_to_list(Fun) -> string() when Fun :: function(). fun_to_list(_Fun) -> erlang:nif_error(undefined). -% function_exported/3 +%% function_exported/3 -spec erlang:function_exported(Module, Function, Arity) -> boolean() when Module :: module(), Function :: atom(), @@ -661,87 +666,87 @@ fun_to_list(_Fun) -> function_exported(_Module, _Function, _Arity) -> erlang:nif_error(undefined). -% garbage_collect/0 +%% garbage_collect/0 -spec garbage_collect() -> true. garbage_collect() -> erlang:nif_error(undefined). -% garbage_collect/1 +%% garbage_collect/1 -spec garbage_collect(Pid) -> boolean() when Pid :: pid(). garbage_collect(_Pid) -> erlang:nif_error(undefined). -% garbage_collect_message_area/0 +%% garbage_collect_message_area/0 -spec erlang:garbage_collect_message_area() -> boolean(). garbage_collect_message_area() -> erlang:nif_error(undefined). -% get/0 +%% get/0 -spec get() -> [{Key, Val}] when Key :: term(), Val :: term(). get() -> erlang:nif_error(undefined). -% get/1 +%% get/1 -spec get(Key) -> Val | undefined when Key :: term(), Val :: term(). get(_Key) -> erlang:nif_error(undefined). -% get_keys/1 +%% get_keys/1 -spec get_keys(Val) -> [Key] when Val :: term(), Key :: term(). get_keys(_Val) -> erlang:nif_error(undefined). -% get_module_info/1 +%% get_module_info/1 -spec erlang:get_module_info(P1) -> [{atom(), [{atom(), term()}]}] when P1 :: atom(). get_module_info(_P1) -> erlang:nif_error(undefined). -% get_stacktrace/0 +%% get_stacktrace/0 -spec erlang:get_stacktrace() -> [stack_item()]. get_stacktrace() -> erlang:nif_error(undefined). -% group_leader/0 +%% group_leader/0 -spec group_leader() -> pid(). group_leader() -> erlang:nif_error(undefined). -% group_leader/2 +%% group_leader/2 -spec group_leader(GroupLeader, Pid) -> true when GroupLeader :: pid(), Pid :: pid(). group_leader(_GroupLeader, _Pid) -> erlang:nif_error(undefined). -% halt/0 +%% halt/0 %% Shadowed by erl_bif_types: erlang:halt/0 -spec halt() -> no_return(). halt() -> erlang:nif_error(undefined). -% halt/1 +%% halt/1 %% Shadowed by erl_bif_types: erlang:halt/1 -spec halt(Status) -> no_return() when Status :: non_neg_integer() | string(). halt(_Status) -> erlang:nif_error(undefined). -% hash/2 +%% hash/2 -spec erlang:hash(Term, Range) -> pos_integer() when Term :: term(), Range :: pos_integer(). hash(_Term, _Range) -> erlang:nif_error(undefined). -% hibernate/3 +%% hibernate/3 -spec erlang:hibernate(Module, Function, Args) -> no_return() when Module :: module(), Function :: atom(), @@ -749,30 +754,30 @@ hash(_Term, _Range) -> hibernate(_Module, _Function, _Args) -> erlang:nif_error(undefined). -% integer_to_list/1 +%% integer_to_list/1 -spec integer_to_list(Integer) -> string() when Integer :: integer(). integer_to_list(_Integer) -> erlang:nif_error(undefined). -% iolist_size/1 +%% iolist_size/1 -spec iolist_size(Item) -> non_neg_integer() when Item :: iolist() | binary(). iolist_size(_Item) -> erlang:nif_error(undefined). -% iolist_to_binary/1 +%% iolist_to_binary/1 -spec iolist_to_binary(IoListOrBinary) -> binary() when IoListOrBinary :: iolist() | binary(). iolist_to_binary(_IoListOrBinary) -> erlang:nif_error(undefined). -% is_alive/0 +%% is_alive/0 -spec is_alive() -> boolean(). is_alive() -> erlang:nif_error(undefined). -% is_builtin/3 +%% is_builtin/3 -spec erlang:is_builtin(Module, Function, Arity) -> boolean() when Module :: module(), Function :: atom(), @@ -780,96 +785,97 @@ is_alive() -> is_builtin(_Module, _Function, _Arity) -> erlang:nif_error(undefined). -% is_process_alive/1 +%% is_process_alive/1 -spec is_process_alive(Pid) -> boolean() when Pid :: pid(). is_process_alive(_Pid) -> erlang:nif_error(undefined). -% length/1 +%% length/1 +%% Shadowed by erl_bif_types: erlang:length/1 -spec length(List) -> non_neg_integer() when List :: [term()]. length(_List) -> erlang:nif_error(undefined). -% link/1 +%% link/1 -spec link(PidOrPort) -> true when PidOrPort :: pid() | port(). link(_PidOrPort) -> erlang:nif_error(undefined). -% list_to_atom/1 +%% list_to_atom/1 -spec list_to_atom(String) -> atom() when String :: string(). list_to_atom(_String) -> erlang:nif_error(undefined). -% list_to_binary/1 +%% list_to_binary/1 -spec list_to_binary(IoList) -> binary() when IoList :: iolist(). list_to_binary(_IoList) -> erlang:nif_error(undefined). -% list_to_bitstr/1 +%% list_to_bitstr/1 -spec erlang:list_to_bitstr(P1) -> bitstring() when P1 :: bitstring_list(). list_to_bitstr(_P1) -> erlang:nif_error(undefined). -% list_to_bitstring/1 +%% list_to_bitstring/1 -spec list_to_bitstring(BitstringList) -> bitstring() when BitstringList :: bitstring_list(). list_to_bitstring(_BitstringList) -> erlang:nif_error(undefined). -% list_to_existing_atom/1 +%% list_to_existing_atom/1 -spec list_to_existing_atom(String) -> atom() when String :: string(). list_to_existing_atom(_String) -> erlang:nif_error(undefined). -% list_to_float/1 +%% list_to_float/1 -spec list_to_float(String) -> float() when String :: string(). list_to_float(_String) -> erlang:nif_error(undefined). -% list_to_integer/1 +%% list_to_integer/1 -spec list_to_integer(String) -> integer() when String :: string(). list_to_integer(_String) -> erlang:nif_error(undefined). -% list_to_pid/1 +%% list_to_pid/1 -spec list_to_pid(String) -> pid() when String :: string(). list_to_pid(_String) -> erlang:nif_error(undefined). -% list_to_tuple/1 +%% list_to_tuple/1 -spec list_to_tuple(List) -> tuple() when List :: [term()]. list_to_tuple(_List) -> erlang:nif_error(undefined). -% loaded/0 +%% loaded/0 -spec erlang:loaded() -> [Module] when Module :: module(). loaded() -> erlang:nif_error(undefined). -% localtime/0 +%% localtime/0 -spec erlang:localtime() -> DateTime when DateTime :: calendar:datetime(). localtime() -> erlang:nif_error(undefined). -% make_ref/0 +%% make_ref/0 -spec make_ref() -> reference(). make_ref() -> erlang:nif_error(undefined). -% match_spec_test/3 +%% match_spec_test/3 -spec erlang:match_spec_test(P1, P2, P3) -> TestResult when P1 :: [term()] | tuple(), P2 :: term(), @@ -878,27 +884,27 @@ make_ref() -> match_spec_test(_P1, _P2, _P3) -> erlang:nif_error(undefined). -% md5/1 +%% md5/1 -spec erlang:md5(Data) -> Digest when Data :: iodata(), Digest :: binary(). md5(_Data) -> erlang:nif_error(undefined). -% md5_final/1 +%% md5_final/1 -spec erlang:md5_final(Context) -> Digest when Context :: binary(), Digest :: binary(). md5_final(_Context) -> erlang:nif_error(undefined). -% md5_init/0 +%% md5_init/0 -spec erlang:md5_init() -> Context when Context :: binary(). md5_init() -> erlang:nif_error(undefined). -% md5_update/2 +%% md5_update/2 -spec erlang:md5_update(Context, Data) -> NewContext when Context :: binary(), Data :: iodata(), @@ -906,13 +912,13 @@ md5_init() -> md5_update(_Context, _Data) -> erlang:nif_error(undefined). -% module_loaded/1 +%% module_loaded/1 -spec module_loaded(Module) -> boolean() when Module :: module(). module_loaded(_Module) -> erlang:nif_error(undefined). -% monitor/2 +%% monitor/2 -spec monitor(Type, Item) -> MonitorRef when Type :: process, Item :: pid() | Module | {Module, Node}, @@ -922,14 +928,14 @@ module_loaded(_Module) -> monitor(_Type, _Item) -> erlang:nif_error(undefined). -% monitor_node/2 +%% monitor_node/2 -spec monitor_node(Node, Flag) -> true when Node :: node(), Flag :: boolean(). monitor_node(_Node, _Flag) -> erlang:nif_error(undefined). -% monitor_node/3 +%% monitor_node/3 -spec erlang:monitor_node(Node, Flag, Options) -> true when Node :: node(), Flag :: boolean(), @@ -938,14 +944,14 @@ monitor_node(_Node, _Flag) -> monitor_node(_Node, _Flag, _Options) -> erlang:nif_error(undefined). -% nif_error/1 +%% nif_error/1 %% Shadowed by erl_bif_types: erlang:nif_error/1 -spec erlang:nif_error(Reason) -> no_return() when Reason :: term(). nif_error(_Reason) -> erlang:nif_error(undefined). -% nif_error/2 +%% nif_error/2 %% Shadowed by erl_bif_types: erlang:nif_error/2 -spec erlang:nif_error(Reason, Args) -> no_return() when Reason :: term(), @@ -953,26 +959,28 @@ nif_error(_Reason) -> nif_error(_Reason, _Args) -> erlang:nif_error(undefined). -% node/0 +%% node/0 +%% Shadowed by erl_bif_types: erlang:node/0 -spec node() -> Node when Node :: node(). node() -> erlang:nif_error(undefined). -% node/1 +%% node/1 +%% Shadowed by erl_bif_types: erlang:node/1 -spec node(Arg) -> Node when Arg :: pid() | port() | reference(), Node :: node(). node(_Arg) -> erlang:nif_error(undefined). -% now/0 +%% now/0 -spec now() -> Timestamp when Timestamp :: timestamp(). now() -> erlang:nif_error(undefined). -% phash/2 +%% phash/2 -spec erlang:phash(Term, Range) -> Hash when Term :: term(), Range :: pos_integer(), @@ -980,14 +988,14 @@ now() -> phash(_Term, _Range) -> erlang:nif_error(undefined). -% phash2/1 +%% phash2/1 -spec erlang:phash2(Term) -> Hash when Term :: term(), Hash :: non_neg_integer(). phash2(_Term) -> erlang:nif_error(undefined). -% phash2/2 +%% phash2/2 -spec erlang:phash2(Term, Range) -> Hash when Term :: term(), Range :: pos_integer(), @@ -995,26 +1003,26 @@ phash2(_Term) -> phash2(_Term, _Range) -> erlang:nif_error(undefined). -% pid_to_list/1 +%% pid_to_list/1 -spec pid_to_list(Pid) -> string() when Pid :: pid(). pid_to_list(_Pid) -> erlang:nif_error(undefined). -% port_close/1 +%% port_close/1 -spec port_close(Port) -> true when Port :: port() | atom(). port_close(_Port) -> erlang:nif_error(undefined). -% port_command/2 +%% port_command/2 -spec port_command(Port, Data) -> true when Port :: port() | atom(), Data :: iodata(). port_command(_Port, _Data) -> erlang:nif_error(undefined). -% port_command/3 +%% port_command/3 -spec port_command(Port, Data, OptionList) -> boolean() when Port :: port() | atom(), Data :: iodata(), @@ -1023,14 +1031,14 @@ port_command(_Port, _Data) -> port_command(_Port, _Data, _OptionList) -> erlang:nif_error(undefined). -% port_connect/2 +%% port_connect/2 -spec port_connect(Port, Pid) -> true when Port :: port() | atom(), Pid :: pid(). port_connect(_Port, _Pid) -> erlang:nif_error(undefined). -% port_control/3 +%% port_control/3 -spec port_control(Port, Operation, Data) -> Res when Port :: port() | atom(), Operation :: integer(), @@ -1039,49 +1047,49 @@ port_connect(_Port, _Pid) -> port_control(_Port, _Operation, _Data) -> erlang:nif_error(undefined). -% port_get_data/1 +%% port_get_data/1 -spec erlang:port_get_data(P1) -> term() when P1 :: port() | atom(). port_get_data(_P1) -> erlang:nif_error(undefined). -% port_set_data/2 +%% port_set_data/2 -spec erlang:port_set_data(P1, P2) -> true when P1 :: port() | atom(), P2 :: term(). port_set_data(_P1, _P2) -> erlang:nif_error(undefined). -% port_to_list/1 +%% port_to_list/1 -spec erlang:port_to_list(Port) -> string() when Port :: port(). port_to_list(_Port) -> erlang:nif_error(undefined). -% ports/0 +%% ports/0 -spec erlang:ports() -> [port()]. ports() -> erlang:nif_error(undefined). -% posixtime_to_universaltime/1 +%% posixtime_to_universaltime/1 -spec erlang:posixtime_to_universaltime(P1) -> {calendar:date(), calendar:time()} when P1 :: integer(). posixtime_to_universaltime(_P1) -> erlang:nif_error(undefined). -% pre_loaded/0 +%% pre_loaded/0 -spec pre_loaded() -> [module()]. pre_loaded() -> erlang:nif_error(undefined). -% process_display/2 +%% process_display/2 -spec erlang:process_display(Pid, Type) -> true when Pid :: pid(), Type :: backtrace. process_display(_Pid, _Type) -> erlang:nif_error(undefined). -% process_flag/3 +%% process_flag/3 -spec process_flag(Pid, Flag, Value) -> OldValue when Pid :: pid(), Flag :: save_calls, @@ -1090,7 +1098,7 @@ process_display(_Pid, _Type) -> process_flag(_Pid, _Flag, _Value) -> erlang:nif_error(undefined). -% process_info/1 +%% process_info/1 -spec process_info(Pid) -> Info when Pid :: pid(), Info :: [InfoTuple] | undefined, @@ -1098,25 +1106,25 @@ process_flag(_Pid, _Flag, _Value) -> process_info(_Pid) -> erlang:nif_error(undefined). -% processes/0 +%% processes/0 -spec processes() -> [pid()]. processes() -> erlang:nif_error(undefined). -% purge_module/1 +%% purge_module/1 -spec purge_module(Module) -> true when Module :: atom(). purge_module(_Module) -> erlang:nif_error(undefined). -% put/2 +%% put/2 -spec put(Key, Val) -> term() when Key :: term(), Val :: term(). put(_Key, _Val) -> erlang:nif_error(undefined). -% raise/3 +%% raise/3 -spec erlang:raise(Class, Reason, Stacktrace) -> no_return() when Class :: error | exit | throw, Reason :: term(), @@ -1124,49 +1132,51 @@ put(_Key, _Val) -> raise(_Class, _Reason, _Stacktrace) -> erlang:nif_error(undefined). -% read_timer/1 +%% read_timer/1 -spec erlang:read_timer(TimerRef) -> non_neg_integer() | false when TimerRef :: reference(). read_timer(_TimerRef) -> erlang:nif_error(undefined). -% ref_to_list/1 +%% ref_to_list/1 -spec erlang:ref_to_list(Ref) -> string() when Ref :: reference(). ref_to_list(_Ref) -> erlang:nif_error(undefined). -% register/2 +%% register/2 -spec register(RegName, PidOrPort) -> true when RegName :: atom(), PidOrPort :: port() | pid(). register(_RegName, _PidOrPort) -> erlang:nif_error(undefined). -% registered/0 +%% registered/0 -spec registered() -> [RegName] when RegName :: atom(). registered() -> erlang:nif_error(undefined). -% resume_process/1 +%% resume_process/1 -spec erlang:resume_process(Suspendee) -> true when Suspendee :: pid(). resume_process(_Suspendee) -> erlang:nif_error(undefined). -% round/1 +%% round/1 +%% Shadowed by erl_bif_types: erlang:round/1 -spec round(Number) -> integer() when Number :: number(). round(_Number) -> erlang:nif_error(undefined). -% self/0 +%% self/0 +%% Shadowed by erl_bif_types: erlang:self/0 -spec self() -> pid(). self() -> erlang:nif_error(undefined). -% send_after/3 +%% send_after/3 -spec erlang:send_after(Time, Dest, Msg) -> TimerRef when Time :: non_neg_integer(), Dest :: pid() | atom(), @@ -1175,34 +1185,34 @@ self() -> send_after(_Time, _Dest, _Msg) -> erlang:nif_error(undefined). -% seq_trace/2 +%% seq_trace/2 -spec erlang:seq_trace(P1, P2) -> seq_trace_info_returns() | {term(), term(), term(), term(), term()} when P1 :: atom(), P2 :: boolean() | {integer(), integer()} | integer() | []. seq_trace(_P1, _P2) -> erlang:nif_error(undefined). -% seq_trace_print/1 +%% seq_trace_print/1 -spec erlang:seq_trace_print(P1) -> boolean() when P1 :: term(). seq_trace_print(_P1) -> erlang:nif_error(undefined). -% seq_trace_print/2 +%% seq_trace_print/2 -spec erlang:seq_trace_print(P1, P2) -> boolean() when P1 :: atom() | integer(), P2 :: term(). seq_trace_print(_P1, _P2) -> erlang:nif_error(undefined). -% setnode/2 +%% setnode/2 -spec erlang:setnode(P1, P2) -> true when P1 :: atom(), P2 :: integer(). setnode(_P1, _P2) -> erlang:nif_error(undefined). -% setnode/3 +%% setnode/3 -spec erlang:setnode(P1, P2, P3) -> true when P1 :: atom(), P2 :: port(), @@ -1210,13 +1220,14 @@ setnode(_P1, _P2) -> setnode(_P1, _P2, _P3) -> erlang:nif_error(undefined). -% size/1 +%% size/1 +%% Shadowed by erl_bif_types: erlang:size/1 -spec size(Item) -> non_neg_integer() when Item :: tuple() | binary(). size(_Item) -> erlang:nif_error(undefined). -% spawn/3 +%% spawn/3 -spec spawn(Module, Function, Args) -> pid() when Module :: module(), Function :: atom(), @@ -1224,7 +1235,7 @@ size(_Item) -> spawn(_Module, _Function, _Args) -> erlang:nif_error(undefined). -% spawn_link/3 +%% spawn_link/3 -spec spawn_link(Module, Function, Args) -> pid() when Module :: module(), Function :: atom(), @@ -1232,14 +1243,14 @@ spawn(_Module, _Function, _Args) -> spawn_link(_Module, _Function, _Args) -> erlang:nif_error(undefined). -% split_binary/2 +%% split_binary/2 -spec split_binary(Bin, Pos) -> {binary(), binary()} when Bin :: binary(), Pos :: non_neg_integer(). split_binary(_Bin, _Pos) -> erlang:nif_error(undefined). -% start_timer/3 +%% start_timer/3 -spec erlang:start_timer(Time, Dest, Msg) -> TimerRef when Time :: non_neg_integer(), Dest :: pid() | atom(), @@ -1248,7 +1259,7 @@ split_binary(_Bin, _Pos) -> start_timer(_Time, _Dest, _Msg) -> erlang:nif_error(undefined). -% suspend_process/2 +%% suspend_process/2 -spec erlang:suspend_process(Suspendee, OptList) -> boolean() when Suspendee :: pid(), OptList :: [Opt], @@ -1256,7 +1267,7 @@ start_timer(_Time, _Dest, _Msg) -> suspend_process(_Suspendee, _OptList) -> erlang:nif_error(undefined). -% system_monitor/0 +%% system_monitor/0 -spec erlang:system_monitor() -> MonSettings when MonSettings :: undefined | { MonitorPid, Options }, MonitorPid :: pid(), @@ -1264,7 +1275,7 @@ suspend_process(_Suspendee, _OptList) -> system_monitor() -> erlang:nif_error(undefined). -% system_monitor/1 +%% system_monitor/1 -spec erlang:system_monitor(Arg) -> MonSettings when Arg :: undefined | { MonitorPid, Options }, MonSettings :: undefined | { MonitorPid, Options }, @@ -1273,7 +1284,7 @@ system_monitor() -> system_monitor(_Arg) -> erlang:nif_error(undefined). -% system_monitor/2 +%% system_monitor/2 -spec erlang:system_monitor(MonitorPid, Options) -> MonSettings when MonitorPid :: pid(), Options :: [ system_monitor_option() ], @@ -1283,7 +1294,7 @@ system_monitor(_Arg) -> system_monitor(_MonitorPid, _Options) -> erlang:nif_error(undefined). -% system_profile/0 +%% system_profile/0 -spec erlang:system_profile() -> ProfilerSettings when ProfilerSettings :: undefined | { ProfilerPid, Options}, ProfilerPid :: pid() | port(), @@ -1291,7 +1302,7 @@ system_monitor(_MonitorPid, _Options) -> system_profile() -> erlang:nif_error(undefined). -% system_profile/2 +%% system_profile/2 -spec erlang:system_profile(ProfilerPid, Options) -> ProfilerSettings when ProfilerPid :: pid() | port() | undefined, Options :: [ system_profile_option() ], @@ -1299,20 +1310,20 @@ system_profile() -> system_profile(_ProfilerPid, _Options) -> erlang:nif_error(undefined). -% throw/1 +%% throw/1 %% Shadowed by erl_bif_types: erlang:throw/1 -spec throw(Any) -> no_return() when Any :: term(). throw(_Any) -> erlang:nif_error(undefined). -% time/0 +%% time/0 -spec time() -> Time when Time :: calendar:time(). time() -> erlang:nif_error(undefined). -% trace/3 +%% trace/3 -spec erlang:trace(PidSpec, How, FlagList) -> integer() when PidSpec :: pid() | existing | new | all, How :: boolean(), @@ -1320,14 +1331,14 @@ time() -> trace(_PidSpec, _How, _FlagList) -> erlang:nif_error(undefined). -% trace_delivered/1 +%% trace_delivered/1 -spec erlang:trace_delivered(Tracee) -> Ref when Tracee :: pid() | all, Ref :: reference(). trace_delivered(_Tracee) -> erlang:nif_error(undefined). -% trace_info/2 +%% trace_info/2 -spec erlang:trace_info(PidOrFunc, Item) -> Res when PidOrFunc :: pid() | new | {Module, Function, Arity} | on_load, Module :: module(), @@ -1338,43 +1349,45 @@ trace_delivered(_Tracee) -> trace_info(_PidOrFunc, _Item) -> erlang:nif_error(undefined). -% trunc/1 +%% trunc/1 +%% Shadowed by erl_bif_types: erlang:trunc/1 -spec trunc(Number) -> integer() when Number :: number(). trunc(_Number) -> erlang:nif_error(undefined). -% tuple_size/1 +%% tuple_size/1 +%% Shadowed by erl_bif_types: erlang:tuple_size/1 -spec tuple_size(Tuple) -> non_neg_integer() when Tuple :: tuple(). tuple_size(_Tuple) -> erlang:nif_error(undefined). -% universaltime/0 +%% universaltime/0 -spec erlang:universaltime() -> DateTime when DateTime :: calendar:datetime(). universaltime() -> erlang:nif_error(undefined). -% universaltime_to_posixtime/1 +%% universaltime_to_posixtime/1 -spec erlang:universaltime_to_posixtime(P1) -> integer() when P1 :: {calendar:date(), calendar:time()}. universaltime_to_posixtime(_P1) -> erlang:nif_error(undefined). -% unlink/1 +%% unlink/1 -spec unlink(Id) -> true when Id :: pid() | port(). unlink(_Id) -> erlang:nif_error(undefined). -% unregister/1 +%% unregister/1 -spec unregister(RegName) -> true when RegName :: atom(). unregister(_RegName) -> erlang:nif_error(undefined). -% whereis/1 +%% whereis/1 -spec whereis(RegName) -> pid() | port() | undefined when RegName :: atom(). whereis(_RegName) -> @@ -1817,7 +1830,7 @@ seq_trace_info(_What) -> setelement(_Index, _Tuple1, _Value) -> erlang:nif_error(undefined). --spec spawn_opt({Module, Function, Args, Options}) -> pid() | {pid(), reference()} when +-spec erlang:spawn_opt({Module, Function, Args, Options}) -> pid() | {pid(), reference()} when Module :: module(), Function :: atom(), Args :: [term()], @@ -2002,7 +2015,7 @@ tuple_to_list(_Tuple) -> (compat_rel) -> integer(); (cpu_topology) -> CpuTopology when CpuTopology :: cpu_topology(); - ({cpu_topoology, defined | detected | used}) -> CpuTopology when + ({cpu_topology, defined | detected | used}) -> CpuTopology when CpuTopology :: cpu_topology(); (creation) -> integer(); (debug_compiled) -> boolean(); @@ -2430,7 +2443,7 @@ suspend_process(P) -> %% reactivate the command. %% --spec dlink(pid() | port()) -> 'true'. +-spec erlang:dlink(pid() | port()) -> 'true'. dlink(Pid) -> case net_kernel:connect(erlang:node(Pid)) of true -> erlang:link(Pid); @@ -2438,7 +2451,7 @@ dlink(Pid) -> end. %% Can this ever happen? --spec dunlink(identifier()) -> 'true'. +-spec erlang:dunlink(identifier()) -> 'true'. dunlink(Pid) -> case net_kernel:connect(erlang:node(Pid)) of true -> erlang:unlink(Pid); @@ -2508,7 +2521,7 @@ dsend({Name, Node}, Msg, Opts) -> ignored -> ok % Not distributed. end. --spec dmonitor_p('process', pid() | {atom(),atom()}) -> reference(). +-spec erlang:dmonitor_p('process', pid() | {atom(),atom()}) -> reference(). dmonitor_p(process, ProcSpec) -> %% ProcSpec = pid() | {atom(),atom()} %% ProcSpec CANNOT be an atom because a locally registered process @@ -2532,7 +2545,7 @@ dmonitor_p(process, ProcSpec) -> %% Trap function used when modified timing has been enabled. %% --spec delay_trap(Result, timeout()) -> Result. +-spec erlang:delay_trap(Result, timeout()) -> Result. delay_trap(Result, 0) -> erlang:yield(), Result; delay_trap(Result, Timeout) -> receive after Timeout -> Result end. @@ -2799,7 +2812,7 @@ rvrs([X|Xs],Ys) -> rvrs(Xs, [X|Ys]). %% functions in bif.c. Do not make %% any changes to it without reading %% the comment about them in bif.c! --spec await_proc_exit(dst(), 'apply' | 'data' | 'reason', term()) -> term(). +-spec erlang:await_proc_exit(dst(), 'apply' | 'data' | 'reason', term()) -> term(). await_proc_exit(Proc, Op, Data) -> Mon = erlang:monitor(process, Proc), receive @@ -2858,7 +2871,7 @@ max(A, _) -> A. low = 0, maximum = 0}). --spec memory() -> [{Type, Size}] when +-spec erlang:memory() -> [{Type, Size}] when Type :: memory_type(), Size :: non_neg_integer(). memory() -> |