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-rw-r--r--lib/kernel/doc/src/code.xml6
-rw-r--r--lib/kernel/doc/src/file.xml69
-rw-r--r--lib/kernel/doc/src/gen_sctp.xml2
-rw-r--r--lib/kernel/doc/src/inet.xml4
-rw-r--r--lib/kernel/include/file.hrl9
-rw-r--r--lib/kernel/src/disk_log.erl1
-rw-r--r--lib/kernel/src/file.erl57
-rw-r--r--lib/kernel/src/file_server.erl9
-rw-r--r--lib/kernel/test/gen_tcp_echo_SUITE.erl11
-rw-r--r--lib/kernel/test/gen_tcp_misc_SUITE.erl66
-rw-r--r--lib/kernel/test/prim_file_SUITE.erl108
11 files changed, 294 insertions, 48 deletions
diff --git a/lib/kernel/doc/src/code.xml b/lib/kernel/doc/src/code.xml
index 6b89711924..ee687511a3 100644
--- a/lib/kernel/doc/src/code.xml
+++ b/lib/kernel/doc/src/code.xml
@@ -229,10 +229,10 @@
<c>-code_path_choice Choice</c>. If the flag is set to <c>relaxed</c>,
the code server will instead choose a suitable directory
depending on the actual file structure. If there exists a regular
- application ebin directory,situation it will be choosen. But if it does
- not exist, the ebin directory in the archive is choosen if it
+ application ebin directory,situation it will be chosen. But if it does
+ not exist, the ebin directory in the archive is chosen if it
exists. If neither of them exists the original directory will be
- choosen.</p>
+ chosen.</p>
<p>The command line flag <c>-code_path_choice Choice</c> does also
affect how <c>init</c> interprets the <c>boot script</c>. The
diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml
index c6a1f25dd9..772eff13cc 100644
--- a/lib/kernel/doc/src/file.xml
+++ b/lib/kernel/doc/src/file.xml
@@ -150,6 +150,9 @@
<name name="mode"/>
</datatype>
<datatype>
+ <name name="file_info_option"/>
+ </datatype>
+ <datatype>
<name name="sendfile_option"/>
</datatype>
</datatypes>
@@ -412,7 +415,7 @@
<name>file_info(Filename) -> {ok, FileInfo} | {error, Reason}</name>
<fsummary>Get information about a file (deprecated)</fsummary>
<desc>
- <p>This function is obsolete. Use <c>read_file_info/1</c>
+ <p>This function is obsolete. Use <c>read_file_info/1,2</c>
instead.</p>
</desc>
</func>
@@ -539,7 +542,7 @@
<desc>
<p>Makes a hard link from <c><anno>Existing</anno></c> to
<c><anno>New</anno></c>, on
- platforms that support links (Unix). This function returns
+ platforms that support links (Unix and Windows). This function returns
<c>ok</c> if the link was successfully created, or
<c>{error, <anno>Reason</anno>}</c>. On platforms that do not support
links, <c>{error,enotsup}</c> is returned.</p>
@@ -566,11 +569,12 @@
<name name="make_symlink" arity="2"/>
<fsummary>Make a symbolic link to a file or directory</fsummary>
<desc>
- <p>This function creates a symbolic link <c><anno>Name2</anno></c> to
- the file or directory <c><anno>Name1</anno></c>, on platforms that
- support
- symbolic links (most Unix systems). <c><anno>Name1</anno></c> need not
- exist. This function returns <c>ok</c> if the link was
+ <p>This function creates a symbolic link <c><anno>New</anno></c> to
+ the file or directory <c><anno>Existing</anno></c>, on platforms that
+ support symbolic links (most Unix systems and Windows beginning with
+ Vista).
+ <c><anno>Existing</anno></c> need not exist.
+ This function returns <c>ok</c> if the link was
successfully created, or <c>{error, <anno>Reason</anno>}</c>.
On platforms
that do not support symbolic links, <c>{error, enotsup}</c>
@@ -580,11 +584,11 @@
<tag><c>eacces</c></tag>
<item>
<p>Missing read or write permissions for the parent directories
- of <c><anno>Name1</anno></c> or <c><anno>Name2</anno></c>.</p>
+ of <c><anno>Existing</anno></c> or <c><anno>New</anno></c>.</p>
</item>
<tag><c>eexist</c></tag>
<item>
- <p><c><anno>Name2</anno></c> already exists.</p>
+ <p><c><anno>New</anno></c> already exists.</p>
</item>
<tag><c>enotsup</c></tag>
<item>
@@ -1188,6 +1192,7 @@
</func>
<func>
<name name="read_file_info" arity="1"/>
+ <name name="read_file_info" arity="2"/>
<fsummary>Get information about a file</fsummary>
<desc>
<p>Retrieves information about a file. Returns
@@ -1199,6 +1204,20 @@
from which the function is called:</p>
<code type="none">
-include_lib("kernel/include/file.hrl").</code>
+ <p>The time type returned in <c>atime</c>, <c>mtime</c> and <c>ctime</c>
+ is dependent on the time type set in <c>Opts :: {time, Type}</c>.
+ Type <c>local</c> will return local time, <c>universal</c> will
+ return universal time and <c>posix</c> will return seconds since
+ or before unix time epoch which is 1970-01-01 00:00 UTC.
+ Default is <c>{time, local}</c>.
+ </p>
+ <note>
+ <p>
+ Since file times is stored in posix time on most OS it is
+ faster to query file information with the <c>posix</c> option.
+ </p>
+ </note>
+
<p>The record <c>file_info</c> contains the following fields.</p>
<taglist>
<tag><c>size = integer()</c></tag>
@@ -1213,15 +1232,15 @@
<item>
<p>The current system access to the file.</p>
</item>
- <tag><c>atime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
+ <tag><c>atime = <seealso marker="#type-date_time">date_time()</seealso> | integer() </c></tag>
<item>
- <p>The last (local) time the file was read.</p>
+ <p>The last time the file was read.</p>
</item>
- <tag><c>mtime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
+ <tag><c>mtime = <seealso marker="#type-date_time">date_time()</seealso> | integer() </c></tag>
<item>
- <p>The last (local) time the file was written.</p>
+ <p>The last time the file was written.</p>
</item>
- <tag><c>ctime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
+ <tag><c>ctime = <seealso marker="#type-date_time">date_time()</seealso> | integer() </c></tag>
<item>
<p>The interpretation of this time field depends on
the operating system. On Unix, it is the last time
@@ -1377,9 +1396,11 @@
</func>
<func>
<name name="read_link_info" arity="1"/>
+ <name name="read_link_info" arity="2"/>
<fsummary>Get information about a link or file</fsummary>
<desc>
- <p>This function works like <c>read_file_info/1</c>, except that
+ <p>This function works like
+ <seealso marker="#read_file_info/2">read_file_info/1,2</seealso> except that
if <c><anno>Name</anno></c> is a symbolic link, information about
the link will be returned in the <c>file_info</c> record and
the <c>type</c> field of the record will be set to
@@ -1690,6 +1711,7 @@
</func>
<func>
<name name="write_file_info" arity="2"/>
+ <name name="write_file_info" arity="3"/>
<fsummary>Change information about a file</fsummary>
<desc>
<p>Change file information. Returns <c>ok</c> if successful,
@@ -1700,18 +1722,25 @@
from which the function is called:</p>
<code type="none">
-include_lib("kernel/include/file.hrl").</code>
+ <p>The time type set in <c>atime</c>, <c>mtime</c> and <c>ctime</c>
+ is dependent on the time type set in <c>Opts :: {time, Type}</c>.
+ Type <c>local</c> will interpret the time set as local, <c>universal</c> will
+ interpret it as universal time and <c>posix</c> must be seconds since
+ or before unix time epoch which is 1970-01-01 00:00 UTC.
+ Default is <c>{time, local}</c>.
+ </p>
<p>The following fields are used from the record, if they are
given.</p>
<taglist>
- <tag><c>atime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
+ <tag><c>atime = <seealso marker="#type-date_time">date_time()</seealso> | integer()</c></tag>
<item>
- <p>The last (local) time the file was read.</p>
+ <p>The last time the file was read.</p>
</item>
- <tag><c>mtime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
+ <tag><c>mtime = <seealso marker="#type-date_time">date_time()</seealso> | integer()</c></tag>
<item>
- <p>The last (local) time the file was written.</p>
+ <p>The last time the file was written.</p>
</item>
- <tag><c>ctime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
+ <tag><c>ctime = <seealso marker="#type-date_time">date_time()</seealso> | integer()</c></tag>
<item>
<p>On Unix, any value give for this field will be ignored
(the "ctime" for the file will be set to the current
diff --git a/lib/kernel/doc/src/gen_sctp.xml b/lib/kernel/doc/src/gen_sctp.xml
index 418bfae4b8..579b7f1f74 100644
--- a/lib/kernel/doc/src/gen_sctp.xml
+++ b/lib/kernel/doc/src/gen_sctp.xml
@@ -270,7 +270,7 @@
it is bound to.</p>
<p>For type <c>seqpacket</c> sockets (the default)
<c><anno>IsServer</anno></c> must be <c>true</c> or <c>false</c>.
- In the contrast to TCP, in SCTP there is no listening queue length.
+ In contrast to TCP, in SCTP there is no listening queue length.
If <c><anno>IsServer</anno></c> is <c>true</c> the socket accepts new associations, i.e.
it will become an SCTP server socket.</p>
<p>For type <c>stream</c> sockets <anno>Backlog</anno> defines
diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index fad5af85bb..1a05b4ba99 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -573,6 +573,10 @@ fe80::204:acff:fe17:bf38
is longer than the max allowed length, the packet is
considered invalid. The same happens if the packet header
is too big for the socket receive buffer.</p>
+ <p>For line oriented protocols (<c>line</c>,<c>http*</c>),
+ option <c>packet_size</c> also guarantees that lines up to the
+ indicated length are accepted and not considered invalid due
+ to internal buffer limitations.</p>
</item>
<tag><c>{read_packets, Integer}</c>(UDP sockets)</tag>
<item>
diff --git a/lib/kernel/include/file.hrl b/lib/kernel/include/file.hrl
index 3889bce393..ef42987a3d 100644
--- a/lib/kernel/include/file.hrl
+++ b/lib/kernel/include/file.hrl
@@ -25,10 +25,11 @@
{size :: non_neg_integer(), % Size of file in bytes.
type :: 'device' | 'directory' | 'other' | 'regular' | 'symlink',
access :: 'read' | 'write' | 'read_write' | 'none',
- atime :: file:date_time(), % The local time the file was last read:
- % {{Year, Mon, Day}, {Hour, Min, Sec}}.
- mtime :: file:date_time(), % The local time the file was last written.
- ctime :: file:date_time(), % The interpretation of this time field
+ atime :: file:date_time() | integer(), % The local time the file was last read:
+ % {{Year, Mon, Day}, {Hour, Min, Sec}}.
+ % atime, ctime, mtime may also be unix epochs()
+ mtime :: file:date_time() | integer(), % The local time the file was last written.
+ ctime :: file:date_time() | integer(), % The interpretation of this time field
% is dependent on operating system.
% On Unix it is the last time the file
% or the inode was changed. On Windows,
diff --git a/lib/kernel/src/disk_log.erl b/lib/kernel/src/disk_log.erl
index 6fb5b6e2ad..fb9415d440 100644
--- a/lib/kernel/src/disk_log.erl
+++ b/lib/kernel/src/disk_log.erl
@@ -1038,7 +1038,6 @@ log_loop(S, Pids, _Bins, _Sync, _Sz) when S#state.cache_error =/= ok ->
loop(cache_error(S, Pids));
log_loop(#state{messages = []}=S, Pids, Bins, Sync, Sz)
when Sz > ?MAX_LOOK_AHEAD ->
-erlang:display({rad,12}),
loop(log_end(S, Pids, Bins, Sync));
log_loop(#state{messages = []}=S, Pids, Bins, Sync, Sz) ->
receive
diff --git a/lib/kernel/src/file.erl b/lib/kernel/src/file.erl
index 0b0f91d86a..6dc2a26816 100644
--- a/lib/kernel/src/file.erl
+++ b/lib/kernel/src/file.erl
@@ -28,9 +28,11 @@
%% File system and metadata.
-export([get_cwd/0, get_cwd/1, set_cwd/1, delete/1, rename/2,
make_dir/1, del_dir/1, list_dir/1,
- read_file_info/1, write_file_info/2,
+ read_file_info/1, read_file_info/2,
+ write_file_info/2, write_file_info/3,
altname/1,
- read_link_info/1, read_link/1,
+ read_link_info/1, read_link_info/2,
+ read_link/1,
make_link/2, make_symlink/2,
read_file/1, write_file/2, write_file/3]).
%% Specialized
@@ -107,6 +109,10 @@
-type posix_file_advise() :: 'normal' | 'sequential' | 'random'
| 'no_reuse' | 'will_need' | 'dont_need'.
-type sendfile_option() :: {chunk_size, non_neg_integer()}.
+-type file_info_option() :: {'time', 'local'} | {'time', 'universal'}
+ | {'time', 'posix'}.
+
+
%%%-----------------------------------------------------------------
%%% General functions
@@ -214,6 +220,15 @@ del_dir(Name) ->
read_file_info(Name) ->
check_and_call(read_file_info, [file_name(Name)]).
+-spec read_file_info(Filename, Opts) -> {ok, FileInfo} | {error, Reason} when
+ Filename :: name(),
+ Opts :: [file_info_option()],
+ FileInfo :: file_info(),
+ Reason :: posix() | badarg.
+
+read_file_info(Name, Opts) when is_list(Opts) ->
+ check_and_call(read_file_info, [file_name(Name), Opts]).
+
-spec altname(Name :: name()) -> any().
altname(Name) ->
@@ -227,6 +242,16 @@ altname(Name) ->
read_link_info(Name) ->
check_and_call(read_link_info, [file_name(Name)]).
+-spec read_link_info(Name, Opts) -> {ok, FileInfo} | {error, Reason} when
+ Name :: name(),
+ Opts :: [file_info_option()],
+ FileInfo :: file_info(),
+ Reason :: posix() | badarg.
+
+read_link_info(Name, Opts) when is_list(Opts) ->
+ check_and_call(read_link_info, [file_name(Name),Opts]).
+
+
-spec read_link(Name) -> {ok, Filename} | {error, Reason} when
Name :: name(),
Filename :: filename(),
@@ -243,6 +268,15 @@ read_link(Name) ->
write_file_info(Name, Info = #file_info{}) ->
check_and_call(write_file_info, [file_name(Name), Info]).
+-spec write_file_info(Filename, FileInfo, Opts) -> ok | {error, Reason} when
+ Filename :: name(),
+ Opts :: [file_info_option()],
+ FileInfo :: 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]).
+
-spec list_dir(Dir) -> {ok, Filenames} | {error, Reason} when
Dir :: name(),
Filenames :: [filename()],
@@ -267,9 +301,9 @@ read_file(Name) ->
make_link(Old, New) ->
check_and_call(make_link, [file_name(Old), file_name(New)]).
--spec make_symlink(Name1, Name2) -> ok | {error, Reason} when
- Name1 :: name(),
- Name2 :: name(),
+-spec make_symlink(Existing, New) -> ok | {error, Reason} when
+ Existing :: name(),
+ New :: name(),
Reason :: posix() | badarg.
make_symlink(Old, New) ->
@@ -1103,8 +1137,9 @@ change_group(Name, GroupId)
Mtime :: date_time(),
Reason :: posix() | badarg.
-change_time(Name, Time)
- when is_tuple(Time) ->
+change_time(Name, {{Y, M, D}, {H, Min, Sec}}=Time)
+ when is_integer(Y), is_integer(M), is_integer(D),
+ is_integer(H), is_integer(Min), is_integer(Sec)->
write_file_info(Name, #file_info{mtime=Time}).
-spec change_time(Filename, Atime, Mtime) -> ok | {error, Reason} when
@@ -1113,8 +1148,12 @@ change_time(Name, Time)
Mtime :: date_time(),
Reason :: posix() | badarg.
-change_time(Name, Atime, Mtime)
- when is_tuple(Atime), is_tuple(Mtime) ->
+change_time(Name, {{AY, AM, AD}, {AH, AMin, ASec}}=Atime,
+ {{MY, MM, MD}, {MH, MMin, MSec}}=Mtime)
+ when is_integer(AY), is_integer(AM), is_integer(AD),
+ is_integer(AH), is_integer(AMin), is_integer(ASec),
+ is_integer(MY), is_integer(MM), is_integer(MD),
+ is_integer(MH), is_integer(MMin), is_integer(MSec)->
write_file_info(Name, #file_info{atime=Atime, mtime=Mtime}).
%%
diff --git a/lib/kernel/src/file_server.erl b/lib/kernel/src/file_server.erl
index 64c61ba3ac..81f9efcf39 100644
--- a/lib/kernel/src/file_server.erl
+++ b/lib/kernel/src/file_server.erl
@@ -147,15 +147,24 @@ handle_call({get_cwd, Name}, _From, Handle) ->
handle_call({read_file_info, Name}, _From, Handle) ->
{reply, ?PRIM_FILE:read_file_info(Handle, Name), Handle};
+handle_call({read_file_info, Name, Opts}, _From, Handle) ->
+ {reply, ?PRIM_FILE:read_file_info(Handle, Name, Opts), Handle};
+
handle_call({altname, Name}, _From, Handle) ->
{reply, ?PRIM_FILE:altname(Handle, Name), Handle};
handle_call({write_file_info, Name, Info}, _From, Handle) ->
{reply, ?PRIM_FILE:write_file_info(Handle, Name, Info), Handle};
+handle_call({write_file_info, Name, Info, Opts}, _From, Handle) ->
+ {reply, ?PRIM_FILE:write_file_info(Handle, Name, Info, Opts), Handle};
+
handle_call({read_link_info, Name}, _From, Handle) ->
{reply, ?PRIM_FILE:read_link_info(Handle, Name), Handle};
+handle_call({read_link_info, Name, Opts}, _From, Handle) ->
+ {reply, ?PRIM_FILE:read_link_info(Handle, Name, Opts), Handle};
+
handle_call({read_link, Name}, _From, Handle) ->
{reply, ?PRIM_FILE:read_link(Handle, Name), Handle};
diff --git a/lib/kernel/test/gen_tcp_echo_SUITE.erl b/lib/kernel/test/gen_tcp_echo_SUITE.erl
index fffaaf4c45..5bbaeb02ad 100644
--- a/lib/kernel/test/gen_tcp_echo_SUITE.erl
+++ b/lib/kernel/test/gen_tcp_echo_SUITE.erl
@@ -167,8 +167,12 @@ echo_test_1(SockOpts, EchoFun, Config0) ->
[{type, {cdr, little}}|Config]),
?line case lists:keymember(packet_size, 1, SockOpts) of
false ->
- ?line echo_packet([{packet, line}|SockOpts],
- EchoFun, Config);
+ % This is cheating, we should test that packet_size
+ % also works for line and http.
+ echo_packet([{packet, line}|SockOpts], EchoFun, Config),
+ echo_packet([{packet, http}|SockOpts], EchoFun, Config),
+ echo_packet([{packet, http_bin}|SockOpts], EchoFun, Config);
+
true -> ok
end,
?line echo_packet([{packet, tpkt}|SockOpts], EchoFun, Config),
@@ -183,9 +187,6 @@ echo_test_1(SockOpts, EchoFun, Config0) ->
[{type, {asn1, short, LongTag}}|Config]),
?line echo_packet([{packet, asn1}|SockOpts], EchoFun,
[{type, {asn1, long, LongTag}}|Config]),
-
- ?line echo_packet([{packet, http}|SockOpts], EchoFun, Config),
- ?line echo_packet([{packet, http_bin}|SockOpts], EchoFun, Config),
ok.
echo_packet(SockOpts, EchoFun, Opts) ->
diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl
index b1ef8826d5..c1c5ff8b81 100644
--- a/lib/kernel/test/gen_tcp_misc_SUITE.erl
+++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl
@@ -40,7 +40,8 @@
accept_timeouts_in_order3/1,accept_timeouts_mixed/1,
killing_acceptor/1,killing_multi_acceptors/1,killing_multi_acceptors2/1,
several_accepts_in_one_go/1,active_once_closed/1, send_timeout/1, send_timeout_active/1,
- otp_7731/1, zombie_sockets/1, otp_7816/1, otp_8102/1]).
+ otp_7731/1, zombie_sockets/1, otp_7816/1, otp_8102/1,
+ otp_9389/1]).
%% Internal exports.
-export([sender/3, not_owner/1, passive_sockets_server/2, priority_server/1,
@@ -72,7 +73,7 @@ all() ->
killing_acceptor, killing_multi_acceptors,
killing_multi_acceptors2, several_accepts_in_one_go,
active_once_closed, send_timeout, send_timeout_active, otp_7731,
- zombie_sockets, otp_7816, otp_8102].
+ zombie_sockets, otp_7816, otp_8102, otp_9389].
groups() ->
[].
@@ -2479,4 +2480,63 @@ otp_8102_do(LSocket, PortNum, {Bin,PType}) ->
io:format("Got error msg, ok.\n",[]),
gen_tcp:close(SSocket),
gen_tcp:close(RSocket).
-
+
+otp_9389(doc) -> ["Verify packet_size handles long HTTP header lines"];
+otp_9389(suite) -> [];
+otp_9389(Config) when is_list(Config) ->
+ ?line {ok, LS} = gen_tcp:listen(0, []),
+ ?line {ok, {_, PortNum}} = inet:sockname(LS),
+ io:format("Listening on ~w with port number ~p\n", [LS, PortNum]),
+ OrigLinkHdr = "/" ++ string:chars($S, 8192),
+ _Server = spawn_link(
+ fun() ->
+ ?line {ok, S} = gen_tcp:accept(LS),
+ ?line ok = inet:setopts(S, [{packet_size, 16384}]),
+ ?line ok = otp_9389_loop(S, OrigLinkHdr),
+ ?line ok = gen_tcp:close(S)
+ end),
+ ?line {ok, S} = gen_tcp:connect("localhost", PortNum,
+ [binary, {active, false}]),
+ Req = "GET / HTTP/1.1\r\n"
+ ++ "Host: localhost\r\n"
+ ++ "Link: " ++ OrigLinkHdr ++ "\r\n\r\n",
+ ?line ok = gen_tcp:send(S, Req),
+ ?line ok = inet:setopts(S, [{packet, http}]),
+ ?line {ok, {http_response, {1,1}, 200, "OK"}} = gen_tcp:recv(S, 0),
+ ?line ok = inet:setopts(S, [{packet, httph}, {packet_size, 16384}]),
+ ?line {ok, {http_header, _, 'Content-Length', _, "0"}} = gen_tcp:recv(S, 0),
+ ?line {ok, {http_header, _, "Link", _, LinkHdr}} = gen_tcp:recv(S, 0),
+ ?line true = (LinkHdr == OrigLinkHdr),
+ ok = gen_tcp:close(S),
+ ok = gen_tcp:close(LS),
+ ok.
+
+otp_9389_loop(S, OrigLinkHdr) ->
+ ?line ok = inet:setopts(S, [{active,once},{packet,http}]),
+ receive
+ {http, S, {http_request, 'GET', _, _}} ->
+ ?line ok = otp_9389_loop(S, OrigLinkHdr, undefined)
+ after
+ 3000 ->
+ ?line error({timeout,request_line})
+ end.
+otp_9389_loop(S, OrigLinkHdr, ok) ->
+ ?line Resp = "HTTP/1.1 200 OK\r\nContent-length: 0\r\n" ++
+ "Link: " ++ OrigLinkHdr ++ "\r\n\r\n",
+ ?line ok = gen_tcp:send(S, Resp);
+otp_9389_loop(S, OrigLinkHdr, State) ->
+ ?line ok = inet:setopts(S, [{active,once}, {packet,httph}]),
+ receive
+ {http, S, http_eoh} ->
+ ?line otp_9389_loop(S, OrigLinkHdr, ok);
+ {http, S, {http_header, _, "Link", _, LinkHdr}} ->
+ ?line LinkHdr = OrigLinkHdr,
+ ?line otp_9389_loop(S, OrigLinkHdr, State);
+ {http, S, {http_header, _, _Hdr, _, _Val}} ->
+ ?line otp_9389_loop(S, OrigLinkHdr, State);
+ {http, S, {http_error, Err}} ->
+ ?line error({error, Err})
+ after
+ 3000 ->
+ ?line error({timeout,header})
+ end.
diff --git a/lib/kernel/test/prim_file_SUITE.erl b/lib/kernel/test/prim_file_SUITE.erl
index 00eda6292f..ccf26ee034 100644
--- a/lib/kernel/test/prim_file_SUITE.erl
+++ b/lib/kernel/test/prim_file_SUITE.erl
@@ -32,7 +32,10 @@
file_info_basic_directory_a/1, file_info_basic_directory_b/1,
file_info_bad_a/1, file_info_bad_b/1,
file_info_times_a/1, file_info_times_b/1,
- file_write_file_info_a/1, file_write_file_info_b/1]).
+ file_write_file_info_a/1, file_write_file_info_b/1,
+ file_read_file_info_opts/1, file_write_file_info_opts/1,
+ file_write_read_file_info_opts/1
+ ]).
-export([rename_a/1, rename_b/1,
access/1, truncate/1, datasync/1, sync/1,
read_write/1, pread_write/1, append/1, exclusive/1]).
@@ -90,7 +93,10 @@ groups() ->
file_info_basic_directory_a,
file_info_basic_directory_b, file_info_bad_a,
file_info_bad_b, file_info_times_a, file_info_times_b,
- file_write_file_info_a, file_write_file_info_b]},
+ file_write_file_info_a, file_write_file_info_b,
+ file_read_file_info_opts, file_write_file_info_opts,
+ file_write_read_file_info_opts
+ ]},
{errors, [],
[e_delete, e_rename, e_make_dir, e_del_dir]},
{compression, [],
@@ -1074,6 +1080,104 @@ file_write_file_info(Config, Handle, Suffix) ->
?line test_server:timetrap_cancel(Dog),
ok.
+%% Test the write_file_info/3 function.
+
+file_write_file_info_opts(suite) -> [];
+file_write_file_info_opts(doc) -> [];
+file_write_file_info_opts(Config) when is_list(Config) ->
+ {ok, Handle} = ?PRIM_FILE:start(),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ RootDir = get_good_directory(Config),
+ test_server:format("RootDir = ~p", [RootDir]),
+
+ Name = filename:join(RootDir, atom_to_list(?MODULE) ++"_write_file_info_opts"),
+ ok = ?PRIM_FILE:write_file(Name, "hello_opts"),
+
+ lists:foreach(fun
+ ({FI, Opts}) ->
+ ok = ?PRIM_FILE_call(write_file_info, Handle, [Name, FI, Opts])
+ end, [
+ {#file_info{ mode=8#600, atime = Time, mtime = Time, ctime = Time}, Opts} ||
+ Opts <- [[{time, posix}]],
+ Time <- [ 0,1,-1,100,-100,1000,-1000,10000,-10000 ]
+ ]),
+
+ % REM: determine date range dependent on time_t = Uint32 | Sint32 | Sint64
+ % Determine time_t on os:type()?
+ lists:foreach(fun
+ ({FI, Opts}) ->
+ ok = ?PRIM_FILE_call(write_file_info, Handle, [Name, FI, Opts])
+ end, [
+ {#file_info{ mode=8#400, atime = Time, mtime = Time, ctime = Time}, Opts} ||
+ Opts <- [[{time, universal}],[{time, local}]],
+ Time <- [
+ {{1970,1,1},{0,0,0}},
+ {{1970,1,1},{0,0,1}},
+ {{1969,12,31},{23,59,59}},
+ {{1908,2,3},{23,59,59}},
+ {{2012,2,3},{23,59,59}},
+ {{2037,2,3},{23,59,59}},
+ erlang:localtime()
+ ]]),
+ ok = ?PRIM_FILE:stop(Handle),
+ test_server:timetrap_cancel(Dog),
+ ok.
+
+file_read_file_info_opts(suite) -> [];
+file_read_file_info_opts(doc) -> [];
+file_read_file_info_opts(Config) when is_list(Config) ->
+ {ok, Handle} = ?PRIM_FILE:start(),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ RootDir = get_good_directory(Config),
+ test_server:format("RootDir = ~p", [RootDir]),
+
+ Name = filename:join(RootDir, atom_to_list(?MODULE) ++"_read_file_info_opts"),
+ ok = ?PRIM_FILE:write_file(Name, "hello_opts"),
+
+ lists:foreach(fun
+ (Opts) ->
+ {ok,_} = ?PRIM_FILE_call(read_file_info, Handle, [Name, Opts])
+ end, [[{time, Type}] || Type <- [local, universal, posix]]),
+ ok = ?PRIM_FILE:stop(Handle),
+ test_server:timetrap_cancel(Dog),
+ ok.
+
+%% Test the write and read back *_file_info/3 functions.
+
+file_write_read_file_info_opts(suite) -> [];
+file_write_read_file_info_opts(doc) -> [];
+file_write_read_file_info_opts(Config) when is_list(Config) ->
+ {ok, Handle} = ?PRIM_FILE:start(),
+ Dog = test_server:timetrap(test_server:seconds(10)),
+ RootDir = get_good_directory(Config),
+ test_server:format("RootDir = ~p", [RootDir]),
+
+ Name = filename:join(RootDir, atom_to_list(?MODULE) ++"_read_write_file_info_opts"),
+ ok = ?PRIM_FILE:write_file(Name, "hello_opts2"),
+
+ ok = file_write_read_file_info_opts(Handle, Name, {{1989, 04, 28}, {19,30,22}}, [{time, local}]),
+ ok = file_write_read_file_info_opts(Handle, Name, {{1989, 04, 28}, {19,30,22}}, [{time, universal}]),
+ ok = file_write_read_file_info_opts(Handle, Name, {{1930, 04, 28}, {19,30,22}}, [{time, local}]),
+ ok = file_write_read_file_info_opts(Handle, Name, {{1930, 04, 28}, {19,30,22}}, [{time, universal}]),
+ ok = file_write_read_file_info_opts(Handle, Name, 1, [{time, posix}]),
+ ok = file_write_read_file_info_opts(Handle, Name, -1, [{time, posix}]),
+ ok = file_write_read_file_info_opts(Handle, Name, 300000, [{time, posix}]),
+ ok = file_write_read_file_info_opts(Handle, Name, -300000, [{time, posix}]),
+ ok = file_write_read_file_info_opts(Handle, Name, 0, [{time, posix}]),
+
+ ok = ?PRIM_FILE:stop(Handle),
+ test_server:timetrap_cancel(Dog),
+ ok.
+
+file_write_read_file_info_opts(Handle, Name, Mtime, Opts) ->
+ {ok, FI} = ?PRIM_FILE_call(read_file_info, Handle, [Name, Opts]),
+ FI2 = FI#file_info{ mtime = Mtime },
+ ok = ?PRIM_FILE_call(write_file_info, Handle, [Name, FI2, Opts]),
+ {ok, FI2} = ?PRIM_FILE_call(read_file_info, Handle, [Name, Opts]),
+ ok.
+
+
+
%% Returns a directory on a file system that has correct file times.
get_good_directory(Config) ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 19:37:11 +0000