diff options
Diffstat (limited to 'lib/kernel/src')
| -rw-r--r-- | lib/kernel/src/Makefile | 1 | ||||
| -rw-r--r-- | lib/kernel/src/application_master.erl | 6 | ||||
| -rw-r--r-- | lib/kernel/src/file.erl | 62 |
3 files changed, 46 insertions, 23 deletions
diff --git a/lib/kernel/src/Makefile b/lib/kernel/src/Makefile index cb3c0a49f4..c7c70ad257 100644 --- a/lib/kernel/src/Makefile +++ b/lib/kernel/src/Makefile @@ -122,6 +122,7 @@ HRL_FILES= ../include/file.hrl ../include/inet.hrl ../include/inet_sctp.hrl \ ../include/net_address.hrl INTERNAL_HRL_FILES= application_master.hrl disk_log.hrl \ + erl_epmd.hrl hipe_ext_format.hrl \ inet_dns.hrl inet_res.hrl \ inet_boot.hrl inet_config.hrl inet_int.hrl \ inet_dns_record_adts.hrl diff --git a/lib/kernel/src/application_master.erl b/lib/kernel/src/application_master.erl index bc15b5a7de..7cdbe31ab2 100644 --- a/lib/kernel/src/application_master.erl +++ b/lib/kernel/src/application_master.erl @@ -103,9 +103,9 @@ call(AppMaster, Req) -> %%% The reason for not using the logical structrure is that %%% the application start function is synchronous, and %%% that the AM is GL. This means that if AM executed the start -%%% function, and this function uses spawn_request/1 -%%% or io, deadlock would occur. Therefore, this function is -%%% executed by the process X. Also, AM needs three loops; +%%% function, and this function uses io, deadlock would occur. +%%% Therefore, this function is executed by the process X. +%%% Also, AM needs three loops; %%% init_loop (waiting for the start function to return) %%% main_loop %%% terminate_loop (waiting for the process to die) diff --git a/lib/kernel/src/file.erl b/lib/kernel/src/file.erl index ee2fb85de2..3d6665a36a 100644 --- a/lib/kernel/src/file.erl +++ b/lib/kernel/src/file.erl @@ -114,7 +114,7 @@ -type sendfile_option() :: {chunk_size, non_neg_integer()} | {use_threads, boolean()}. -type file_info_option() :: {'time', 'local'} | {'time', 'universal'} - | {'time', 'posix'}. + | {'time', 'posix'} | raw. %%% BIFs -export([native_name_encoding/0]). @@ -242,7 +242,19 @@ read_file_info(Name) -> Reason :: posix() | badarg. read_file_info(Name, Opts) when is_list(Opts) -> - check_and_call(read_file_info, [file_name(Name), Opts]). + Args = [file_name(Name), Opts], + case check_args(Args) of + ok -> + case lists:member(raw, Opts) of + true -> + [FileName|_] = Args, + ?PRIM_FILE:read_file_info(FileName, Opts); + false -> + call(read_file_info, Args) + end; + Error -> + Error + end. -spec altname(Name :: name_all()) -> any(). @@ -264,7 +276,19 @@ read_link_info(Name) -> Reason :: posix() | badarg. read_link_info(Name, Opts) when is_list(Opts) -> - check_and_call(read_link_info, [file_name(Name),Opts]). + Args = [file_name(Name), Opts], + case check_args(Args) of + ok -> + case lists:member(raw, Opts) of + true -> + [FileName|_] = Args, + ?PRIM_FILE:read_link_info(FileName, Opts); + false -> + call(read_link_info, Args) + end; + Error -> + Error + end. -spec read_link(Name) -> {ok, Filename} | {error, Reason} when @@ -298,7 +322,19 @@ write_file_info(Name, Info = #file_info{}) -> Reason :: posix() | badarg. write_file_info(Name, Info = #file_info{}, Opts) when is_list(Opts) -> - check_and_call(write_file_info, [file_name(Name), Info, Opts]). + Args = [file_name(Name), Info, Opts], + case check_args(Args) of + ok -> + case lists:member(raw, Opts) of + true -> + [FileName|_] = Args, + ?PRIM_FILE:write_file_info(FileName, Info, Opts); + false -> + call(write_file_info, Args) + end; + Error -> + Error + end. -spec list_dir(Dir) -> {ok, Filenames} | {error, Reason} when Dir :: name_all(), @@ -384,26 +420,12 @@ write_file(Name, Bin, ModeList) when is_list(ModeList) -> %% Obsolete, undocumented, local node only, don't use!. %% XXX to be removed. raw_read_file_info(Name) -> - Args = [file_name(Name)], - case check_args(Args) of - ok -> - [FileName] = Args, - ?PRIM_FILE:read_file_info(FileName); - Error -> - Error - end. + read_file_info(Name, [raw]). %% Obsolete, undocumented, local node only, don't use!. %% XXX to be removed. raw_write_file_info(Name, #file_info{} = Info) -> - Args = [file_name(Name)], - case check_args(Args) of - ok -> - [FileName] = Args, - ?PRIM_FILE:write_file_info(FileName, Info); - Error -> - Error - end. + write_file_info(Name, Info, [raw]). %%%----------------------------------------------------------------- %%% File io server functions. |