diff options
Diffstat (limited to 'erts/preloaded/src')
| -rw-r--r-- | erts/preloaded/src/erlang.erl | 15 | ||||
| -rw-r--r-- | erts/preloaded/src/prim_file.erl | 7 |
2 files changed, 17 insertions, 5 deletions
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index 061db72dd8..50546b1856 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -84,7 +84,8 @@ -export([display_nl/0, display_string/1, dist_exit/3, erase/0, erase/1]). -export([error/1, error/2, exit/1, exit/2, external_size/1]). -export([external_size/2, finish_after_on_load/2, finish_loading/1, float/1]). --export([float_to_list/1, fun_info/2, fun_to_list/1, function_exported/3]). +-export([float_to_list/1, float_to_list/2]). +-export([fun_info/2, fun_to_list/1, function_exported/3]). -export([garbage_collect/0, garbage_collect/1]). -export([garbage_collect_message_area/0, get/0, get/1, get_keys/1]). -export([get_module_info/1, get_stacktrace/0, group_leader/0]). @@ -711,6 +712,16 @@ float(_Number) -> float_to_list(_Float) -> erlang:nif_error(undefined). +%% float_to_list/2 +-spec float_to_list(Float, Options) -> string() when + Float :: float(), + Options :: [Option], + Option :: {decimals, non_neg_integer()} | + {scientific, non_neg_integer()} | + compact. +float_to_list(_Float, _Options) -> + erlang:nif_error(undefined). + %% fun_info/2 -spec erlang:fun_info(Fun, Item) -> {Item, Info} when Fun :: function(), @@ -2057,6 +2068,8 @@ tuple_to_list(_Tuple) -> (multi_scheduling) -> disabled | blocked | enabled; (multi_scheduling_blockers) -> [PID :: pid()]; (otp_release) -> string(); + (port_count) -> non_neg_integer(); + (port_limit) -> pos_integer(); (process_count) -> pos_integer(); (process_limit) -> pos_integer(); (procs) -> binary(); diff --git a/erts/preloaded/src/prim_file.erl b/erts/preloaded/src/prim_file.erl index c412b7faf2..50adf9c89d 100644 --- a/erts/preloaded/src/prim_file.erl +++ b/erts/preloaded/src/prim_file.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2012. All Rights Reserved. +%% Copyright Ericsson AB 2000-2013. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -154,8 +154,7 @@ internal_native2name/1, internal_normalize_utf8/1]). --type unicode_string() :: [unicode:unicode_char()]. --type prim_file_name() :: unicode_string() | unicode:unicode_binary(). +-type prim_file_name() :: string() | unicode:unicode_binary(). -spec internal_name2native(prim_file_name()) -> binary(). @@ -167,7 +166,7 @@ internal_name2native(_) -> internal_native2name(_) -> erlang:nif_error(undefined). --spec internal_normalize_utf8(unicode:unicode_binary()) -> unicode_string(). +-spec internal_normalize_utf8(unicode:unicode_binary()) -> string(). internal_normalize_utf8(_) -> erlang:nif_error(undefined). |