From 0e38f3d443842728be24e4cbd1608dcaa3a41bdb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Fri, 28 Mar 2014 15:08:30 +0100
Subject: Remove the pg module and related documentation

This module has been marked experimental for more than 15 years,
and has largely been superseded by the pg2 module from the kernel
application. The original pg also has no tests and has not been
updated in the last 15 years other than small maintenance edits
(like adding specs or replacing pid/1 by is_pid/1). It is pretty
unlikely that anyone uses it today and its presence is simply
confusing as people should be using pg2 anyway.
---
 lib/kernel/doc/src/pg2.xml | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/pg2.xml b/lib/kernel/doc/src/pg2.xml
index 5eb63c1ef6..35cf85470a 100644
--- a/lib/kernel/doc/src/pg2.xml
+++ b/lib/kernel/doc/src/pg2.xml
@@ -34,11 +34,8 @@
   <module>pg2</module>
   <modulesummary>Distributed Named Process Groups</modulesummary>
   <description>
-    <p>This module implements process groups. The groups in this
-      module differ from the groups in the module <c>pg</c> in several
-      ways. In <c>pg</c>, each message is sent to all members in the
-      group. In this module, each message may be sent to one, some, or
-      all members.
+    <p>This module implements process groups. Each message may be sent
+      to one, some, or all members of the group.
       </p>
     <p>A group of processes can be accessed by a common name. For
       example, if there is a group named <c>foobar</c>, there can be a
@@ -160,8 +157,7 @@
 
   <section>
     <title>See Also</title>
-    <p><seealso marker="kernel_app">kernel(6)</seealso>, 
-       <seealso marker="stdlib:pg">pg(3)</seealso></p>
+    <p><seealso marker="kernel_app">kernel(6)</seealso></p>
   </section>
 </erlref>
 
-- 
cgit v1.2.3


From c0c0252793b1c1bf4fb8814d6801610186906013 Mon Sep 17 00:00:00 2001
From: Marc Sugiyama <sugiyama@acm.org>
Date: Tue, 18 Nov 2014 08:20:59 -0800
Subject: Update file.xml

Fix grammatical errors in section on file:datasync/1
---
 lib/kernel/doc/src/file.xml | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml
index 1c03efe7fd..6976457897 100644
--- a/lib/kernel/doc/src/file.xml
+++ b/lib/kernel/doc/src/file.xml
@@ -1689,9 +1689,9 @@
       <desc>
         <p>Makes sure that any buffers kept by the operating system
           (not by the Erlang runtime system) are written to disk. In
-          many ways it's resembles fsync but it not requires to update
-          some of file's metadata such as the access time. On
-          some platforms, this function might have no effect.</p>
+          many ways it resembles fsync but it does not update
+          some of the file's metadata such as the access time. On
+          some platforms this function has no effect.</p>
         <p>Applications that access databases or log files often write
           a tiny data fragment (e.g., one line in a log file) and then
           call fsync() immediately in order to ensure that the written
@@ -1699,11 +1699,11 @@
           will always initiate two write operations: one for the newly
           written data and another one in order to update the modification
           time stored in the inode. If the modification time is not a part
-          of the transaction concept fdatasync() can be used to avoid
+          of the transaction concept, fdatasync() can be used to avoid
           unnecessary inode disk write operations.</p>
-        <p>Available only in some POSIX systems. This call results in a
-          call to fsync(), or has no effect, in systems not implementing
-          the fdatasync syscall.</p>
+        <p>Available only in some POSIX systems, this call results in a
+          call to fsync(), or has no effect in systems not implementing
+          the fdatasync() syscall.</p>
       </desc>
     </func>
     <func>
-- 
cgit v1.2.3


From ae13f4759fd47c0db36c8a3bd9759e01d709ee02 Mon Sep 17 00:00:00 2001
From: Peter Lemenkov <lemenkov@gmail.com>
Date: Sat, 8 Nov 2014 15:11:04 +0300
Subject: Introduce os:getenv/2

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
---
 lib/kernel/doc/src/os.xml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/os.xml b/lib/kernel/doc/src/os.xml
index 2b57e75023..8b85f24455 100644
--- a/lib/kernel/doc/src/os.xml
+++ b/lib/kernel/doc/src/os.xml
@@ -99,6 +99,19 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
 	<c><anno>Value</anno></c>) may contain characters with codepoints > 255.</p>
       </desc>
     </func>
+    <func>
+      <name name="getenv" arity="2"/>
+      <fsummary>Get the value of an environment variable</fsummary>
+      <desc>
+        <p>Returns the <c><anno>Value</anno></c> of the environment variable
+          <c><anno>VarName</anno></c>, or <c>DefaultValue</c> if the environment variable
+          is undefined.</p>
+	<p>If Unicode file name encoding is in effect (see the <seealso
+	marker="erts:erl#file_name_encoding">erl manual
+	page</seealso>), the strings (both <c><anno>VarName</anno></c> and
+	<c><anno>Value</anno></c>) may contain characters with codepoints > 255.</p>
+      </desc>
+    </func>
     <func>
       <name name="getpid" arity="0"/>
       <fsummary>Return the process identifier of the emulator process</fsummary>
-- 
cgit v1.2.3


From 6487aac5977cf470bc6a2cd0964da2850ee38717 Mon Sep 17 00:00:00 2001
From: Rickard Green <rickard@erlang.org>
Date: Thu, 30 Oct 2014 23:57:01 +0100
Subject: Introduce a new time API

The old time API is based on erlang:now/0. The major issue with
erlang:now/0 is that it was intended to be used for so many
unrelated things. This tied these unrelated operations together
and unnecessarily caused performance, scalability as well as
accuracy, and precision issues for operations that do not need
to have such issues. The new API spreads different functionality
over multiple functions in order to improve on this.

The new API consists of a number of new BIFs:
- erlang:convert_time_unit/3
- erlang:monotonic_time/0
- erlang:monotonic_time/1
- erlang:system_time/0
- erlang:system_time/1
- erlang:time_offset/0
- erlang:time_offset/1
- erlang:timestamp/0
- erlang:unique_integer/0
- erlang:unique_integer/1
- os:system_time/0
- os:system_time/1

and a number of extensions of existing BIFs:
- erlang:monitor(time_offset, clock_service)
- erlang:system_flag(time_offset, finalize)
- erlang:system_info(os_monotonic_time_source)
- erlang:system_info(time_offset)
- erlang:system_info(time_warp_mode)
- erlang:system_info(time_correction)
- erlang:system_info(start_time)

See the "Time and Time Correction in Erlang" chapter of the
ERTS User's Guide for more information.
---
 lib/kernel/doc/src/os.xml | 48 ++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 43 insertions(+), 5 deletions(-)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/os.xml b/lib/kernel/doc/src/os.xml
index 2b57e75023..763bf01cc9 100644
--- a/lib/kernel/doc/src/os.xml
+++ b/lib/kernel/doc/src/os.xml
@@ -128,15 +128,50 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
 	environment is set using wide character interfaces.</p>
       </desc>
     </func>
+    <func>
+      <name name="system_time" arity="0"/>
+      <fsummary>Current OS system time</fsummary>
+      <desc>
+	<p>Returns current
+	<seealso marker="erts:time_correction#OS_System_Time">OS system time</seealso>
+	in <c>native</c>
+	<seealso marker="erts:erlang#type_time_unit">time unit</seealso>.</p>
+
+	<note><p>This time is <em>not</em> a monotonically increasing time.</p></note>
+      </desc>
+    </func>
+    <func>
+      <name name="system_time" arity="1"/>
+      <fsummary>Current OS system time</fsummary>
+      <desc>
+	<p>Returns current
+	<seealso marker="erts:time_correction#OS_System_Time">OS system time</seealso>
+	converted into the <c><anno>Unit</anno></c> passed as argument.</p>
+
+	<p>Calling <c>os:system_time(<anno>Unit</anno>)</c> is equivalent to: 
+	<seealso marker="erts:erlang#convert_time_unit/3"><c>erlang:convert_time_unit</c></seealso><c>(</c><seealso marker="#system_time/0"><c>os:system_time()</c></seealso><c>,
+	native, <anno>Unit</anno>)</c>.</p>
+
+	<note><p>This time is <em>not</em> a monotonically increasing time.</p></note>
+      </desc>
+    </func>
     <func>
       <name name="timestamp" arity="0"/>
       <type_desc variable="Timestamp">Timestamp = {MegaSecs, Secs, MicroSecs}</type_desc>
-      <fsummary>Returna a timestamp from the OS in the erlang:now/0 format</fsummary>
+      <fsummary>Current OS system time on the erlang:timestamp/0 format</fsummary>
       <desc>
-      <p>Returns a tuple in the same format as <seealso marker="erts:erlang#now/0">erlang:now/0</seealso>. The difference is that this function returns what the operating system thinks (a.k.a. the wall clock time) without any attempts at time correction. The result of two different calls to this function is <em>not</em> guaranteed to be different.</p>
-      <p>The most obvious use for this function is logging. The tuple can be used together with the function <seealso marker="stdlib:calendar#now_to_universal_time/1">calendar:now_to_universal_time/1</seealso> 
-or <seealso marker="stdlib:calendar#now_to_local_time/1">calendar:now_to_local_time/1</seealso> to get calendar time. Using the calendar time together with the <c>MicroSecs</c> part of the return tuple from this function allows you to log timestamps in high resolution and consistent with the time in the rest of the operating system.</p>
-      <p>Example of code formatting a string in the format &quot;DD Mon YYYY HH:MM:SS.mmmmmm&quot;, where DD is the day of month, Mon is the textual month name, YYYY is the year, HH:MM:SS is the time and mmmmmm is the microseconds in six positions:</p>
+      <p>Returns current
+	<seealso marker="erts:time_correction#OS_System_Time">OS system time</seealso>
+        in the same format as <seealso marker="erts:erlang#timestamp/0">erlang:timestamp/0</seealso>.
+	The tuple can be used together with the function
+	<seealso marker="stdlib:calendar#now_to_universal_time/1">calendar:now_to_universal_time/1</seealso> 
+        or <seealso marker="stdlib:calendar#now_to_local_time/1">calendar:now_to_local_time/1</seealso> to
+        get calendar time. Using the calendar time together with the <c>MicroSecs</c> part of the return
+        tuple from this function allows you to log timestamps in high resolution and consistent with the
+        time in the rest of the operating system.</p>
+      <p>Example of code formatting a string in the format &quot;DD Mon YYYY HH:MM:SS.mmmmmm&quot;, where
+         DD is the day of month, Mon is the textual month name, YYYY is the year, HH:MM:SS is the time and
+         mmmmmm is the microseconds in six positions:</p>
 <code>
 -module(print_time).
 -export([format_utc_timestamp/0]).
@@ -155,6 +190,9 @@ format_utc_timestamp() ->
 1> <input>io:format("~s~n",[print_time:format_utc_timestamp()]).</input>
 29 Apr 2009  9:55:30.051711
 </pre>
+       <p>OS system time can also be retreived by
+	<c><seealso marker="#system_time/0"><c>os:system_time/0</c></seealso></c>,
+	and <seealso marker="#system_time/1"><c>os:system_time/1</c></seealso>.</p>
       </desc>
     </func>
     <func>
-- 
cgit v1.2.3


From a75a12e96596bb0af906a4ac303dd04584c22cf0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Mon, 20 Apr 2015 15:28:33 +0200
Subject: kernel: Document heart environment HEART_KILL_SIGNAL

---
 lib/kernel/doc/src/heart.xml | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/heart.xml b/lib/kernel/doc/src/heart.xml
index 3ec33d2f18..a424d2978e 100644
--- a/lib/kernel/doc/src/heart.xml
+++ b/lib/kernel/doc/src/heart.xml
@@ -78,6 +78,16 @@
 
     <pre>
 % <input>erl -heart -env ERL_CRASH_DUMP_SECONDS 10 ...</input></pre>
+
+  <p> If a regular core dump is wanted, let heart know by setting the kill signal to abort
+      using the environment variable <c><![CDATA[HEART_KILL_SIGNAL=SIGABRT]]></c>.
+      If unset, or not set to <c><![CDATA[SIGABRT]]></c>, the default behaviour will be a kill
+      signal using <c><![CDATA[SIGKILL]]></c>.
+  </p>
+
+    <pre>
+% <input>erl -heart -env HEART_KILL_SIGNAL SIGABRT ...</input></pre>
+
   <p>
 	  Furthermore, <c><![CDATA[ERL_CRASH_DUMP_SECONDS]]></c> has the following behaviour on
 	  <c>heart</c>:
-- 
cgit v1.2.3


From e09dd66dc4d89c62ddfd8c19791f9678d5d787c6 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Tue, 12 May 2015 18:18:55 +0200
Subject: Prepare release

---
 lib/kernel/doc/src/notes.xml | 73 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml
index 6f7f18a8e7..0bd9a067ca 100644
--- a/lib/kernel/doc/src/notes.xml
+++ b/lib/kernel/doc/src/notes.xml
@@ -30,6 +30,79 @@
   </header>
   <p>This document describes the changes made to the Kernel application.</p>
 
+<section><title>Kernel 4.0</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+	    Fix error handling in <c>file:read_line/1</c> for Unicode
+	    contents.</p>
+          <p>
+	    Own Id: OTP-12144</p>
+        </item>
+        <item>
+          <p>
+	    Introduce <c>os:getenv/2</c> which is similar to
+	    <c>os:getenv/1</c> but returns the passed default value
+	    if the required environment variable is undefined.</p>
+          <p>
+	    Own Id: OTP-12342</p>
+        </item>
+        <item>
+          <p>
+	    It is now possible to paste text in JCL mode (using
+	    Ctrl-Y) that has been copied in the previous shell
+	    session. Also a bug that caused the JCL mode to crash
+	    when pasting text has been fixed.</p>
+          <p>
+	    Own Id: OTP-12673</p>
+        </item>
+      </list>
+    </section>
+
+
+    <section><title>Improvements and New Features</title>
+      <list>
+        <item>
+          <p>
+	    New BIF: <c>erlang:get_keys/0</c>, lists all keys
+	    associated with the process dictionary. Note:
+	    <c>erlang:get_keys/0</c> is auto-imported.</p>
+          <p>
+	    *** POTENTIAL INCOMPATIBILITY ***</p>
+          <p>
+	    Own Id: OTP-12151 Aux Id: seq12521 </p>
+        </item>
+        <item>
+          <p>
+	    The internal group to user_drv protocol has been changed
+	    to be synchronous in order to guarantee that output sent
+	    to a process implementing the user_drv protocol is
+	    printed before replying. This protocol is used by the
+	    standard_output device and the ssh application when
+	    acting as a client. </p>
+          <p>
+	    This change changes the previous unlimited buffer when
+	    printing to standard_io and other devices that end up in
+	    user_drv to 1KB.</p>
+          <p>
+	    *** POTENTIAL INCOMPATIBILITY ***</p>
+          <p>
+	    Own Id: OTP-12240</p>
+        </item>
+        <item>
+	    <p>The <c>inflateInit/2</c> and <c>deflateInit/6</c>
+	    functions now accepts a WindowBits argument equal to 8
+	    and -8.</p>
+          <p>
+	    Own Id: OTP-12564</p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Kernel 3.2</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
-- 
cgit v1.2.3


From 25bd6312491fc9153a16f74b5d1d39609426ae60 Mon Sep 17 00:00:00 2001
From: Rory Byrne <rory@nybek.com>
Date: Wed, 15 Apr 2015 17:28:09 +0100
Subject: Fix gen_tcp:shutdown/2 by making it asynchronous

If the driver queue is empty, or the user is requesting a 'read'
shutdown, then the shutdown() syscall is performed synchronously, as
per the old version of shutdown/2.

However, if the user is requesting a 'write' or 'read_write' shutdown,
and there is data in the driver queue for the socket, then the
shutdown() syscall is delayed and handled asynchronously when the
driver queue is written out.

This version of shutdown solves a number of issues with the old
version. The two main solutions it offers are:

 * It doesn't block when the TCP peer is idle or slow. This is the
   expected behaviour when shutdown() is called: the caller needs
   to be able to continue reading from the socket, not be prevented
   from doing so.

 * It doesn't truncate the output. The current version of
   gen_tcp:shutdown/2 will truncate any outbound data in the driver
   queue after about 10 seconds if the TCP peer is idle of slow. Worse
   yet, it doesn't even inform anyone that the data has been
   truncated: 'ok' is returned to the caller; and a FIN rather than
   an RST is sent to the TCP peer.

For a detailed description of all the problems with the old version
of shutdown, please see the EEP Light that was written to justify
this patch.
---
 lib/kernel/doc/src/gen_tcp.xml | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/gen_tcp.xml b/lib/kernel/doc/src/gen_tcp.xml
index 820ecd1e30..71ef5cd48f 100644
--- a/lib/kernel/doc/src/gen_tcp.xml
+++ b/lib/kernel/doc/src/gen_tcp.xml
@@ -347,11 +347,22 @@ do_recv(Sock, Bs) ->
     </func>
     <func>
       <name name="shutdown" arity="2"/>
-      <fsummary>Immediately close a socket</fsummary>
+      <fsummary>Asynchronously close a socket</fsummary>
       <desc>
-        <p>Immediately close a socket in one or two directions.</p>
+        <p>Close a socket in one or two directions.</p>
         <p><c><anno>How</anno> == write</c> means closing the socket for writing,
           reading from it is still possible.</p>
+        <p>If <c><anno>How</anno> == read</c>, or there is no outgoing
+          data buffered in the <c><anno>Socket</anno></c> port,
+          then the socket is shutdown immediately and any error encountered
+          is returned in <c><anno>Reason</anno></c>.</p>
+        <p>If there is data buffered in the socket port, then the attempt
+          to shutdown the socket is postponed until that data is written to the
+          kernel socket send buffer. Any errors encountered will result
+          in the socket being closed and <c>{error, closed}</c> being returned
+          on the next
+          <seealso marker="gen_tcp#recv/2">recv/2</seealso> or
+          <seealso marker="gen_tcp#send/2">send/2</seealso>.</p>
         <p>To be able to handle that the peer has done a shutdown on
           the write side, the <c>{exit_on_close, false}</c> option
           is useful.</p>
-- 
cgit v1.2.3


From 9a81b28598fadc44bf506354c9227e41aac786f6 Mon Sep 17 00:00:00 2001
From: Henrik Nord <henrik@erlang.org>
Date: Wed, 13 May 2015 09:40:16 +0200
Subject: Revert "Prepare release"

This reverts commit e09dd66dc4d89c62ddfd8c19791f9678d5d787c6.
---
 lib/kernel/doc/src/notes.xml | 73 --------------------------------------------
 1 file changed, 73 deletions(-)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml
index 0bd9a067ca..6f7f18a8e7 100644
--- a/lib/kernel/doc/src/notes.xml
+++ b/lib/kernel/doc/src/notes.xml
@@ -30,79 +30,6 @@
   </header>
   <p>This document describes the changes made to the Kernel application.</p>
 
-<section><title>Kernel 4.0</title>
-
-    <section><title>Fixed Bugs and Malfunctions</title>
-      <list>
-        <item>
-          <p>
-	    Fix error handling in <c>file:read_line/1</c> for Unicode
-	    contents.</p>
-          <p>
-	    Own Id: OTP-12144</p>
-        </item>
-        <item>
-          <p>
-	    Introduce <c>os:getenv/2</c> which is similar to
-	    <c>os:getenv/1</c> but returns the passed default value
-	    if the required environment variable is undefined.</p>
-          <p>
-	    Own Id: OTP-12342</p>
-        </item>
-        <item>
-          <p>
-	    It is now possible to paste text in JCL mode (using
-	    Ctrl-Y) that has been copied in the previous shell
-	    session. Also a bug that caused the JCL mode to crash
-	    when pasting text has been fixed.</p>
-          <p>
-	    Own Id: OTP-12673</p>
-        </item>
-      </list>
-    </section>
-
-
-    <section><title>Improvements and New Features</title>
-      <list>
-        <item>
-          <p>
-	    New BIF: <c>erlang:get_keys/0</c>, lists all keys
-	    associated with the process dictionary. Note:
-	    <c>erlang:get_keys/0</c> is auto-imported.</p>
-          <p>
-	    *** POTENTIAL INCOMPATIBILITY ***</p>
-          <p>
-	    Own Id: OTP-12151 Aux Id: seq12521 </p>
-        </item>
-        <item>
-          <p>
-	    The internal group to user_drv protocol has been changed
-	    to be synchronous in order to guarantee that output sent
-	    to a process implementing the user_drv protocol is
-	    printed before replying. This protocol is used by the
-	    standard_output device and the ssh application when
-	    acting as a client. </p>
-          <p>
-	    This change changes the previous unlimited buffer when
-	    printing to standard_io and other devices that end up in
-	    user_drv to 1KB.</p>
-          <p>
-	    *** POTENTIAL INCOMPATIBILITY ***</p>
-          <p>
-	    Own Id: OTP-12240</p>
-        </item>
-        <item>
-	    <p>The <c>inflateInit/2</c> and <c>deflateInit/6</c>
-	    functions now accepts a WindowBits argument equal to 8
-	    and -8.</p>
-          <p>
-	    Own Id: OTP-12564</p>
-        </item>
-      </list>
-    </section>
-
-</section>
-
 <section><title>Kernel 3.2</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
-- 
cgit v1.2.3


From 4c4d7fa40e5fb59854724ce74b8aa3546525cb90 Mon Sep 17 00:00:00 2001
From: Richard Carlsson <richardc@klarna.com>
Date: Fri, 17 Apr 2015 22:04:31 +0200
Subject: Map error logger warnings to warning messages by default

Also fix and document the broken +We option.
---
 lib/kernel/doc/src/error_logger.xml | 31 +++++++++++++++----------------
 1 file changed, 15 insertions(+), 16 deletions(-)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/error_logger.xml b/lib/kernel/doc/src/error_logger.xml
index df2f0b01ee..f49d63b5a6 100644
--- a/lib/kernel/doc/src/error_logger.xml
+++ b/lib/kernel/doc/src/error_logger.xml
@@ -58,12 +58,11 @@
       specific events. (<c>add_report_handler/1,2</c>). Also, there is
       a useful event handler in STDLIB for multi-file logging of events,
       see <c>log_mf_h(3)</c>.</p>
-    <p>Warning events were introduced in Erlang/OTP R9C. To retain
-      backwards compatibility, these are by default tagged as errors,
-      thus showing up as error reports in the logs. By using
-      the command line flag <c><![CDATA[+W <w | i>]]></c>, they can instead
-      be tagged as warnings or info. Tagging them as warnings may
-      require rewriting existing user defined event handlers.</p>
+    <p>Warning events were introduced in Erlang/OTP R9C and are enabled
+      by default as of 18.0. To retain backwards compatibility with existing
+      user defined event handlers, these may be tagged as errors or info
+      using the command line flag <c><![CDATA[+W <e | i | w>]]></c>, thus
+      showing up as error or info reports in the logs.</p>
   </description>
   <datatypes>
     <datatype>
@@ -132,7 +131,7 @@ ok</pre>
       <desc>
         <p>Returns the current mapping for warning events. Events sent
           using <c>warning_msg/1,2</c> or <c>warning_report/1,2</c>
-          are tagged as errors (default), warnings or info, depending
+          are tagged as errors, warnings (default) or info, depending
           on the value of the command line flag <c>+W</c>.</p>
         <pre>
 os$ <input>erl</input>
@@ -140,25 +139,25 @@ Erlang (BEAM) emulator version 5.4.8 [hipe] [threads:0] [kernel-poll]
 
 Eshell V5.4.8  (abort with ^G)
 1> <input>error_logger:warning_map().</input>
-error
-2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [error]).</input>
+warning
+2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [warning]).</input>
 
-=ERROR REPORT==== 11-Aug-2005::15:31:23 ===
-Warnings tagged as: error
+=WARNING REPORT==== 11-Aug-2005::15:31:55 ===
+Warnings tagged as: warning
 ok
 3> 
 User switch command
  --> q
-os$ <input>erl +W w</input>
+os$ <input>erl +W e</input>
 Erlang (BEAM) emulator version 5.4.8 [hipe] [threads:0] [kernel-poll]
 
 Eshell V5.4.8  (abort with ^G)
 1> <input>error_logger:warning_map().</input>
-warning
-2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [warning]).</input>
+error
+2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [error]).</input>
 
-=WARNING REPORT==== 11-Aug-2005::15:31:55 ===
-Warnings tagged as: warning
+=ERROR REPORT==== 11-Aug-2005::15:31:23 ===
+Warnings tagged as: error
 ok</pre>
       </desc>
     </func>
-- 
cgit v1.2.3


From 4034b89a07a97766dba5e6213b1eb4d76ba6df9e Mon Sep 17 00:00:00 2001
From: Zandra Hird <zandra@erlang.org>
Date: Wed, 20 May 2015 15:35:49 +0200
Subject: Revert "Map error logger warnings to warning messages by default"

This reverts commit 4c4d7fa40e5fb59854724ce74b8aa3546525cb90.

This pr is causing some test failures that were missed at first.
---
 lib/kernel/doc/src/error_logger.xml | 31 ++++++++++++++++---------------
 1 file changed, 16 insertions(+), 15 deletions(-)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/error_logger.xml b/lib/kernel/doc/src/error_logger.xml
index f49d63b5a6..df2f0b01ee 100644
--- a/lib/kernel/doc/src/error_logger.xml
+++ b/lib/kernel/doc/src/error_logger.xml
@@ -58,11 +58,12 @@
       specific events. (<c>add_report_handler/1,2</c>). Also, there is
       a useful event handler in STDLIB for multi-file logging of events,
       see <c>log_mf_h(3)</c>.</p>
-    <p>Warning events were introduced in Erlang/OTP R9C and are enabled
-      by default as of 18.0. To retain backwards compatibility with existing
-      user defined event handlers, these may be tagged as errors or info
-      using the command line flag <c><![CDATA[+W <e | i | w>]]></c>, thus
-      showing up as error or info reports in the logs.</p>
+    <p>Warning events were introduced in Erlang/OTP R9C. To retain
+      backwards compatibility, these are by default tagged as errors,
+      thus showing up as error reports in the logs. By using
+      the command line flag <c><![CDATA[+W <w | i>]]></c>, they can instead
+      be tagged as warnings or info. Tagging them as warnings may
+      require rewriting existing user defined event handlers.</p>
   </description>
   <datatypes>
     <datatype>
@@ -131,7 +132,7 @@ ok</pre>
       <desc>
         <p>Returns the current mapping for warning events. Events sent
           using <c>warning_msg/1,2</c> or <c>warning_report/1,2</c>
-          are tagged as errors, warnings (default) or info, depending
+          are tagged as errors (default), warnings or info, depending
           on the value of the command line flag <c>+W</c>.</p>
         <pre>
 os$ <input>erl</input>
@@ -139,25 +140,25 @@ Erlang (BEAM) emulator version 5.4.8 [hipe] [threads:0] [kernel-poll]
 
 Eshell V5.4.8  (abort with ^G)
 1> <input>error_logger:warning_map().</input>
-warning
-2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [warning]).</input>
+error
+2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [error]).</input>
 
-=WARNING REPORT==== 11-Aug-2005::15:31:55 ===
-Warnings tagged as: warning
+=ERROR REPORT==== 11-Aug-2005::15:31:23 ===
+Warnings tagged as: error
 ok
 3> 
 User switch command
  --> q
-os$ <input>erl +W e</input>
+os$ <input>erl +W w</input>
 Erlang (BEAM) emulator version 5.4.8 [hipe] [threads:0] [kernel-poll]
 
 Eshell V5.4.8  (abort with ^G)
 1> <input>error_logger:warning_map().</input>
-error
-2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [error]).</input>
+warning
+2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [warning]).</input>
 
-=ERROR REPORT==== 11-Aug-2005::15:31:23 ===
-Warnings tagged as: error
+=WARNING REPORT==== 11-Aug-2005::15:31:55 ===
+Warnings tagged as: warning
 ok</pre>
       </desc>
     </func>
-- 
cgit v1.2.3


From 441842ce023bf8ef5dc84f2d5061b0b7c79c8130 Mon Sep 17 00:00:00 2001
From: Richard Carlsson <richardc@klarna.com>
Date: Fri, 17 Apr 2015 22:04:31 +0200
Subject: Map error logger warnings to warning messages by default

Also fix and document the broken +We option.
---
 lib/kernel/doc/src/error_logger.xml | 31 +++++++++++++++----------------
 1 file changed, 15 insertions(+), 16 deletions(-)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/error_logger.xml b/lib/kernel/doc/src/error_logger.xml
index df2f0b01ee..f49d63b5a6 100644
--- a/lib/kernel/doc/src/error_logger.xml
+++ b/lib/kernel/doc/src/error_logger.xml
@@ -58,12 +58,11 @@
       specific events. (<c>add_report_handler/1,2</c>). Also, there is
       a useful event handler in STDLIB for multi-file logging of events,
       see <c>log_mf_h(3)</c>.</p>
-    <p>Warning events were introduced in Erlang/OTP R9C. To retain
-      backwards compatibility, these are by default tagged as errors,
-      thus showing up as error reports in the logs. By using
-      the command line flag <c><![CDATA[+W <w | i>]]></c>, they can instead
-      be tagged as warnings or info. Tagging them as warnings may
-      require rewriting existing user defined event handlers.</p>
+    <p>Warning events were introduced in Erlang/OTP R9C and are enabled
+      by default as of 18.0. To retain backwards compatibility with existing
+      user defined event handlers, these may be tagged as errors or info
+      using the command line flag <c><![CDATA[+W <e | i | w>]]></c>, thus
+      showing up as error or info reports in the logs.</p>
   </description>
   <datatypes>
     <datatype>
@@ -132,7 +131,7 @@ ok</pre>
       <desc>
         <p>Returns the current mapping for warning events. Events sent
           using <c>warning_msg/1,2</c> or <c>warning_report/1,2</c>
-          are tagged as errors (default), warnings or info, depending
+          are tagged as errors, warnings (default) or info, depending
           on the value of the command line flag <c>+W</c>.</p>
         <pre>
 os$ <input>erl</input>
@@ -140,25 +139,25 @@ Erlang (BEAM) emulator version 5.4.8 [hipe] [threads:0] [kernel-poll]
 
 Eshell V5.4.8  (abort with ^G)
 1> <input>error_logger:warning_map().</input>
-error
-2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [error]).</input>
+warning
+2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [warning]).</input>
 
-=ERROR REPORT==== 11-Aug-2005::15:31:23 ===
-Warnings tagged as: error
+=WARNING REPORT==== 11-Aug-2005::15:31:55 ===
+Warnings tagged as: warning
 ok
 3> 
 User switch command
  --> q
-os$ <input>erl +W w</input>
+os$ <input>erl +W e</input>
 Erlang (BEAM) emulator version 5.4.8 [hipe] [threads:0] [kernel-poll]
 
 Eshell V5.4.8  (abort with ^G)
 1> <input>error_logger:warning_map().</input>
-warning
-2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [warning]).</input>
+error
+2> <input>error_logger:warning_msg("Warnings tagged as: ~p~n", [error]).</input>
 
-=WARNING REPORT==== 11-Aug-2005::15:31:55 ===
-Warnings tagged as: warning
+=ERROR REPORT==== 11-Aug-2005::15:31:23 ===
+Warnings tagged as: error
 ok</pre>
       </desc>
     </func>
-- 
cgit v1.2.3


From 4f63e427f1345b40b484ef16f6ff5e922bf14dac Mon Sep 17 00:00:00 2001
From: Rory Byrne <rory@nybek.com>
Date: Mon, 20 Apr 2015 10:57:53 +0100
Subject: Add 'show_econnreset' TCP socket option

An ECONNRESET is a socket error which tells us that a TCP peer has sent
an RST. The RST indicates that they have aborted the connection and
that the payload we have received should not be considered complete. Up
until now, the implementation of TCP in inet_drv.c has hidden the
receipt of the RST from the user, treating it as though it was just
a FIN terminating the read side of the socket.

There are many cases where user code needs to be able to distinguish
between a socket that was closed normally and one that was aborted.
Setting the option {show_econnreset, true} enables the user to receive
ECONNRESET errors on both active and passive sockets.

A connected socket returned from gen_tcp:accept/1 will inherit the
show_econnreset setting of the listening socket.

By default this option is set to {show_econnreset, false}.

Note that this patch only enables the reporting of ECONNRESET when
the socket is being read from. It does not report ECONNRESET (or
EPIPE) when the user tries to write to a connection when an RST
has already been received. Currently the TCP implementation in
inet_drv.c hides all such send errors from the user in favour
of returning {error, close}. A separate patch will be needed to
enable the reporting of such errors.
---
 lib/kernel/doc/src/inet.xml | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index 77a8caaaf6..a364f9e0c9 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -1037,6 +1037,33 @@ setcap cap_sys_admin,cap_sys_ptrace,cap_dac_read_search+epi beam.smp
 			<marker id="option-sndbuf"></marker>
           </item>
 
+          <tag><c>{show_econnreset, Boolean}</c>(TCP/IP sockets)</tag>
+          <item>
+            <p>When this option is set to <c>false</c>, as it is by
+              default, an RST that is received from the TCP peer is treated
+              as a normal close (as though a FIN was sent). A caller
+              to <seealso marker="gen_tcp#recv/2">gen_tcp:recv/2</seealso>
+              will get <c>{error, closed}</c>. In active
+              mode the controlling process will receive a
+              <c>{tcp_close, Socket}</c> message, indicating that the
+              peer has closed the connection.</p>
+            <p>Setting this option to <c>true</c> will allow you to
+              distinguish between a connection that was closed normally,
+              and one which was aborted (intentionally or unintentionally)
+              by the TCP peer. A call to
+              <seealso marker="gen_tcp#recv/2">gen_tcp:recv/2</seealso>
+              will return <c>{error, econnreset}</c>. In
+              active mode, the controlling process will receive a
+              <c>{tcp_error, Socket, econnreset}</c> message
+              before the usual <c>{tcp_closed, Socket}</c>, as is
+              the case for any other socket error.</p>
+            <p>A connected socket returned from
+              <seealso marker="gen_tcp#accept/1">gen_tcp:accept/1</seealso>
+              will inherit the <c>show_econnreset</c> setting from the
+              listening socket.</p>
+			<marker id="option-show_econnreset"></marker>
+          </item>
+
           <tag><c>{sndbuf, Size}</c></tag>
           <item>
             <p>The minimum size of the send buffer to use for the socket.
-- 
cgit v1.2.3


From 0098eed847516cc6760d961421c83527816e35ae Mon Sep 17 00:00:00 2001
From: Rory Byrne <rory@nybek.com>
Date: Sat, 2 May 2015 20:34:24 +0100
Subject: Apply 'show_econnreset' socket option to send errors as well

Up till now all send errors have been translated into a generic
{error, closed}. This patch allows {error, econnreset} to be
returned on send errors when it is detected that the TCP peer
has sent an RST.
---
 lib/kernel/doc/src/inet.xml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index a364f9e0c9..4dd9e0e221 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -1056,7 +1056,10 @@ setcap cap_sys_admin,cap_sys_ptrace,cap_dac_read_search+epi beam.smp
               active mode, the controlling process will receive a
               <c>{tcp_error, Socket, econnreset}</c> message
               before the usual <c>{tcp_closed, Socket}</c>, as is
-              the case for any other socket error.</p>
+              the case for any other socket error. Calls to
+              <seealso marker="gen_tcp#send/2">gen_tcp:send/2</seealso>
+              will also return <c>{error, econnreset}</c> when it
+              is detected that a TCP peer has sent an RST.</p>
             <p>A connected socket returned from
               <seealso marker="gen_tcp#accept/1">gen_tcp:accept/1</seealso>
               will inherit the <c>show_econnreset</c> setting from the
-- 
cgit v1.2.3


From 738c34d4bb8f1a3811acd00af8c6c12107f8315b Mon Sep 17 00:00:00 2001
From: Bruce Yinhe <bruce@erlang.org>
Date: Thu, 18 Jun 2015 11:31:02 +0200
Subject: Change license text to APLv2

---
 lib/kernel/doc/src/Makefile                 | 19 ++++++++++---------
 lib/kernel/doc/src/app.xml                  | 21 +++++++++++----------
 lib/kernel/doc/src/application.xml          | 19 ++++++++++---------
 lib/kernel/doc/src/auth.xml                 | 21 +++++++++++----------
 lib/kernel/doc/src/book.xml                 | 21 +++++++++++----------
 lib/kernel/doc/src/code.xml                 | 21 +++++++++++----------
 lib/kernel/doc/src/config.xml               | 21 +++++++++++----------
 lib/kernel/doc/src/disk_log.xml             | 19 ++++++++++---------
 lib/kernel/doc/src/erl_boot_server.xml      | 21 +++++++++++----------
 lib/kernel/doc/src/erl_ddll.xml             | 19 ++++++++++---------
 lib/kernel/doc/src/erl_prim_loader_stub.xml | 19 ++++++++++---------
 lib/kernel/doc/src/erlang_stub.xml          | 19 ++++++++++---------
 lib/kernel/doc/src/error_handler.xml        | 19 ++++++++++---------
 lib/kernel/doc/src/error_logger.xml         | 21 +++++++++++----------
 lib/kernel/doc/src/file.xml                 | 19 ++++++++++---------
 lib/kernel/doc/src/gen_sctp.xml             | 19 ++++++++++---------
 lib/kernel/doc/src/gen_tcp.xml              | 21 +++++++++++----------
 lib/kernel/doc/src/gen_udp.xml              | 21 +++++++++++----------
 lib/kernel/doc/src/global.xml               | 21 +++++++++++----------
 lib/kernel/doc/src/global_group.xml         | 21 +++++++++++----------
 lib/kernel/doc/src/heart.xml                | 21 +++++++++++----------
 lib/kernel/doc/src/inet.xml                 | 19 ++++++++++---------
 lib/kernel/doc/src/inet_res.xml             | 21 +++++++++++----------
 lib/kernel/doc/src/init_stub.xml            | 19 ++++++++++---------
 lib/kernel/doc/src/kernel_app.xml           | 21 +++++++++++----------
 lib/kernel/doc/src/net_adm.xml              | 21 +++++++++++----------
 lib/kernel/doc/src/net_kernel.xml           | 21 +++++++++++----------
 lib/kernel/doc/src/notes.xml                | 21 +++++++++++----------
 lib/kernel/doc/src/notes_history.xml        | 21 +++++++++++----------
 lib/kernel/doc/src/os.xml                   | 21 +++++++++++----------
 lib/kernel/doc/src/part_notes.xml           | 21 +++++++++++----------
 lib/kernel/doc/src/part_notes_history.xml   | 19 ++++++++++---------
 lib/kernel/doc/src/pg2.xml                  | 21 +++++++++++----------
 lib/kernel/doc/src/ref_man.xml              | 19 ++++++++++---------
 lib/kernel/doc/src/ref_man.xml.src          | 19 ++++++++++---------
 lib/kernel/doc/src/rpc.xml                  | 21 +++++++++++----------
 lib/kernel/doc/src/seq_trace.xml            | 21 +++++++++++----------
 lib/kernel/doc/src/user.xml                 | 19 ++++++++++---------
 lib/kernel/doc/src/wrap_log_reader.xml      | 21 +++++++++++----------
 lib/kernel/doc/src/zlib_stub.xml            | 19 ++++++++++---------
 40 files changed, 424 insertions(+), 384 deletions(-)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/Makefile b/lib/kernel/doc/src/Makefile
index ec5d1f09e4..3c6414a620 100644
--- a/lib/kernel/doc/src/Makefile
+++ b/lib/kernel/doc/src/Makefile
@@ -3,16 +3,17 @@
 #
 # Copyright Ericsson AB 1997-2012. 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
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 #
 # %CopyrightEnd%
 #
diff --git a/lib/kernel/doc/src/app.xml b/lib/kernel/doc/src/app.xml
index 8575d94048..1591d589af 100644
--- a/lib/kernel/doc/src/app.xml
+++ b/lib/kernel/doc/src/app.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/application.xml b/lib/kernel/doc/src/application.xml
index 7664fda4db..0fe774a73f 100644
--- a/lib/kernel/doc/src/application.xml
+++ b/lib/kernel/doc/src/application.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
 
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
 
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/auth.xml b/lib/kernel/doc/src/auth.xml
index 72beee46f5..9ebc6f8f1a 100644
--- a/lib/kernel/doc/src/auth.xml
+++ b/lib/kernel/doc/src/auth.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/book.xml b/lib/kernel/doc/src/book.xml
index 09123976cb..8eaff39dc5 100644
--- a/lib/kernel/doc/src/book.xml
+++ b/lib/kernel/doc/src/book.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/code.xml b/lib/kernel/doc/src/code.xml
index 454ee9bcbb..7cdedfa0ba 100644
--- a/lib/kernel/doc/src/code.xml
+++ b/lib/kernel/doc/src/code.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/config.xml b/lib/kernel/doc/src/config.xml
index 005504dbd1..0e34549482 100644
--- a/lib/kernel/doc/src/config.xml
+++ b/lib/kernel/doc/src/config.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/disk_log.xml b/lib/kernel/doc/src/disk_log.xml
index 27d8ab4fc1..32488a9f01 100644
--- a/lib/kernel/doc/src/disk_log.xml
+++ b/lib/kernel/doc/src/disk_log.xml
@@ -9,16 +9,17 @@
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
-  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
-  compliance with the License. You should have received a copy of the
-  Erlang Public License along with this software. If not, it can be
-  retrieved online at http://www.erlang.org/.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+ 
+      http://www.apache.org/licenses/LICENSE-2.0
 
-  Software distributed under the License is distributed on an "AS IS"
-  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-  the License for the specific language governing rights and limitations
-  under the License.
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 
   The Initial Developer of the Original Code is Ericsson AB.
     </legalnotice>
diff --git a/lib/kernel/doc/src/erl_boot_server.xml b/lib/kernel/doc/src/erl_boot_server.xml
index abaea4f695..a8015fa453 100644
--- a/lib/kernel/doc/src/erl_boot_server.xml
+++ b/lib/kernel/doc/src/erl_boot_server.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/erl_ddll.xml b/lib/kernel/doc/src/erl_ddll.xml
index 7be54c8b95..d622725ba0 100644
--- a/lib/kernel/doc/src/erl_ddll.xml
+++ b/lib/kernel/doc/src/erl_ddll.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
 
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
 
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/erl_prim_loader_stub.xml b/lib/kernel/doc/src/erl_prim_loader_stub.xml
index 485b16b91f..8d5f58dc3a 100644
--- a/lib/kernel/doc/src/erl_prim_loader_stub.xml
+++ b/lib/kernel/doc/src/erl_prim_loader_stub.xml
@@ -9,16 +9,17 @@
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
-  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
-  compliance with the License. You should have received a copy of the
-  Erlang Public License along with this software. If not, it can be
-  retrieved online at http://www.erlang.org/.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+ 
+      http://www.apache.org/licenses/LICENSE-2.0
 
-  Software distributed under the License is distributed on an "AS IS"
-  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-  the License for the specific language governing rights and limitations
-  under the License.
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 
   The Initial Developer of the Original Code is Ericsson AB.
     </legalnotice>
diff --git a/lib/kernel/doc/src/erlang_stub.xml b/lib/kernel/doc/src/erlang_stub.xml
index 79a041110a..b9867806bd 100644
--- a/lib/kernel/doc/src/erlang_stub.xml
+++ b/lib/kernel/doc/src/erlang_stub.xml
@@ -9,16 +9,17 @@
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
-  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
-  compliance with the License. You should have received a copy of the
-  Erlang Public License along with this software. If not, it can be
-  retrieved online at http://www.erlang.org/.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+ 
+      http://www.apache.org/licenses/LICENSE-2.0
 
-  Software distributed under the License is distributed on an "AS IS"
-  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-  the License for the specific language governing rights and limitations
-  under the License.
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 
   The Initial Developer of the Original Code is Ericsson AB.
     </legalnotice>
diff --git a/lib/kernel/doc/src/error_handler.xml b/lib/kernel/doc/src/error_handler.xml
index 2f8f09b984..6aec5c77d5 100644
--- a/lib/kernel/doc/src/error_handler.xml
+++ b/lib/kernel/doc/src/error_handler.xml
@@ -9,16 +9,17 @@
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
-  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
-  compliance with the License. You should have received a copy of the
-  Erlang Public License along with this software. If not, it can be
-  retrieved online at http://www.erlang.org/.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+ 
+      http://www.apache.org/licenses/LICENSE-2.0
 
-  Software distributed under the License is distributed on an "AS IS"
-  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-  the License for the specific language governing rights and limitations
-  under the License.
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 
   The Initial Developer of the Original Code is Ericsson AB.
     </legalnotice>
diff --git a/lib/kernel/doc/src/error_logger.xml b/lib/kernel/doc/src/error_logger.xml
index f49d63b5a6..f83fe53084 100644
--- a/lib/kernel/doc/src/error_logger.xml
+++ b/lib/kernel/doc/src/error_logger.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml
index 338d62e82b..4954568086 100644
--- a/lib/kernel/doc/src/file.xml
+++ b/lib/kernel/doc/src/file.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
 
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
 
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/gen_sctp.xml b/lib/kernel/doc/src/gen_sctp.xml
index ee8cd441d4..b704d90613 100644
--- a/lib/kernel/doc/src/gen_sctp.xml
+++ b/lib/kernel/doc/src/gen_sctp.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
 
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
 
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/gen_tcp.xml b/lib/kernel/doc/src/gen_tcp.xml
index 71ef5cd48f..8d9f09cea7 100644
--- a/lib/kernel/doc/src/gen_tcp.xml
+++ b/lib/kernel/doc/src/gen_tcp.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/gen_udp.xml b/lib/kernel/doc/src/gen_udp.xml
index 291d1b0da7..6f34aba43c 100644
--- a/lib/kernel/doc/src/gen_udp.xml
+++ b/lib/kernel/doc/src/gen_udp.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/global.xml b/lib/kernel/doc/src/global.xml
index 691b243443..bd75945115 100644
--- a/lib/kernel/doc/src/global.xml
+++ b/lib/kernel/doc/src/global.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/global_group.xml b/lib/kernel/doc/src/global_group.xml
index 2c181da83a..4b21b0a14a 100644
--- a/lib/kernel/doc/src/global_group.xml
+++ b/lib/kernel/doc/src/global_group.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/heart.xml b/lib/kernel/doc/src/heart.xml
index a424d2978e..b9fad17ce1 100644
--- a/lib/kernel/doc/src/heart.xml
+++ b/lib/kernel/doc/src/heart.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index 4dd9e0e221..e5d7ce048a 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
 
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
 
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/inet_res.xml b/lib/kernel/doc/src/inet_res.xml
index 7880ccda05..6a2c9b1955 100644
--- a/lib/kernel/doc/src/inet_res.xml
+++ b/lib/kernel/doc/src/inet_res.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/init_stub.xml b/lib/kernel/doc/src/init_stub.xml
index 5c57f8850e..eae2cbea95 100644
--- a/lib/kernel/doc/src/init_stub.xml
+++ b/lib/kernel/doc/src/init_stub.xml
@@ -9,16 +9,17 @@
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
-  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
-  compliance with the License. You should have received a copy of the
-  Erlang Public License along with this software. If not, it can be
-  retrieved online at http://www.erlang.org/.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+ 
+      http://www.apache.org/licenses/LICENSE-2.0
 
-  Software distributed under the License is distributed on an "AS IS"
-  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-  the License for the specific language governing rights and limitations
-  under the License.
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 
   The Initial Developer of the Original Code is Ericsson AB.
     </legalnotice>
diff --git a/lib/kernel/doc/src/kernel_app.xml b/lib/kernel/doc/src/kernel_app.xml
index 96e3651140..2cea38bae9 100644
--- a/lib/kernel/doc/src/kernel_app.xml
+++ b/lib/kernel/doc/src/kernel_app.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/net_adm.xml b/lib/kernel/doc/src/net_adm.xml
index 3009b1913d..1072be44a5 100644
--- a/lib/kernel/doc/src/net_adm.xml
+++ b/lib/kernel/doc/src/net_adm.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/net_kernel.xml b/lib/kernel/doc/src/net_kernel.xml
index f5103136a1..a0132db8db 100644
--- a/lib/kernel/doc/src/net_kernel.xml
+++ b/lib/kernel/doc/src/net_kernel.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml
index 6f7f18a8e7..81cea84cb0 100644
--- a/lib/kernel/doc/src/notes.xml
+++ b/lib/kernel/doc/src/notes.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
 
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/notes_history.xml b/lib/kernel/doc/src/notes_history.xml
index 58d5109774..97ff3e7400 100644
--- a/lib/kernel/doc/src/notes_history.xml
+++ b/lib/kernel/doc/src/notes_history.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/os.xml b/lib/kernel/doc/src/os.xml
index b9dbede0d3..2d2a690fea 100644
--- a/lib/kernel/doc/src/os.xml
+++ b/lib/kernel/doc/src/os.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/part_notes.xml b/lib/kernel/doc/src/part_notes.xml
index d196878f19..ec19cfa80d 100644
--- a/lib/kernel/doc/src/part_notes.xml
+++ b/lib/kernel/doc/src/part_notes.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/part_notes_history.xml b/lib/kernel/doc/src/part_notes_history.xml
index ec4998408e..87c32c3fba 100644
--- a/lib/kernel/doc/src/part_notes_history.xml
+++ b/lib/kernel/doc/src/part_notes_history.xml
@@ -9,16 +9,17 @@
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
-  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
-  compliance with the License. You should have received a copy of the
-  Erlang Public License along with this software. If not, it can be
-  retrieved online at http://www.erlang.org/.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+ 
+      http://www.apache.org/licenses/LICENSE-2.0
 
-  Software distributed under the License is distributed on an "AS IS"
-  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-  the License for the specific language governing rights and limitations
-  under the License.
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 
   The Initial Developer of the Original Code is Ericsson AB.
     </legalnotice>
diff --git a/lib/kernel/doc/src/pg2.xml b/lib/kernel/doc/src/pg2.xml
index 35cf85470a..8c2fdb4cd3 100644
--- a/lib/kernel/doc/src/pg2.xml
+++ b/lib/kernel/doc/src/pg2.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/ref_man.xml b/lib/kernel/doc/src/ref_man.xml
index bd25d1e78d..7eb48a5f1d 100644
--- a/lib/kernel/doc/src/ref_man.xml
+++ b/lib/kernel/doc/src/ref_man.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
 
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
 
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/ref_man.xml.src b/lib/kernel/doc/src/ref_man.xml.src
index bd25d1e78d..7eb48a5f1d 100644
--- a/lib/kernel/doc/src/ref_man.xml.src
+++ b/lib/kernel/doc/src/ref_man.xml.src
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
 
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
 
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/rpc.xml b/lib/kernel/doc/src/rpc.xml
index e6c896f18d..c323a84e50 100644
--- a/lib/kernel/doc/src/rpc.xml
+++ b/lib/kernel/doc/src/rpc.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/seq_trace.xml b/lib/kernel/doc/src/seq_trace.xml
index 45df06e0b4..3439111035 100644
--- a/lib/kernel/doc/src/seq_trace.xml
+++ b/lib/kernel/doc/src/seq_trace.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/user.xml b/lib/kernel/doc/src/user.xml
index df6dff9882..24119bea82 100644
--- a/lib/kernel/doc/src/user.xml
+++ b/lib/kernel/doc/src/user.xml
@@ -9,16 +9,17 @@
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
-  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
-  compliance with the License. You should have received a copy of the
-  Erlang Public License along with this software. If not, it can be
-  retrieved online at http://www.erlang.org/.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+ 
+      http://www.apache.org/licenses/LICENSE-2.0
 
-  Software distributed under the License is distributed on an "AS IS"
-  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-  the License for the specific language governing rights and limitations
-  under the License.
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 
   The Initial Developer of the Original Code is Ericsson AB.
     </legalnotice>
diff --git a/lib/kernel/doc/src/wrap_log_reader.xml b/lib/kernel/doc/src/wrap_log_reader.xml
index 5227b4d01c..c021f42cac 100644
--- a/lib/kernel/doc/src/wrap_log_reader.xml
+++ b/lib/kernel/doc/src/wrap_log_reader.xml
@@ -8,16 +8,17 @@
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
-      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
-      compliance with the License. You should have received a copy of the
-      Erlang Public License along with this software. If not, it can be
-      retrieved online at http://www.erlang.org/.
-    
-      Software distributed under the License is distributed on an "AS IS"
-      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-      the License for the specific language governing rights and limitations
-      under the License.
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
     
     </legalnotice>
 
diff --git a/lib/kernel/doc/src/zlib_stub.xml b/lib/kernel/doc/src/zlib_stub.xml
index 5f5bfd56db..d1823b01aa 100644
--- a/lib/kernel/doc/src/zlib_stub.xml
+++ b/lib/kernel/doc/src/zlib_stub.xml
@@ -9,16 +9,17 @@
       <holder>Ericsson AB, All Rights Reserved</holder>
     </copyright>
     <legalnotice>
-  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
-  compliance with the License. You should have received a copy of the
-  Erlang Public License along with this software. If not, it can be
-  retrieved online at http://www.erlang.org/.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+ 
+      http://www.apache.org/licenses/LICENSE-2.0
 
-  Software distributed under the License is distributed on an "AS IS"
-  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-  the License for the specific language governing rights and limitations
-  under the License.
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
 
   The Initial Developer of the Original Code is Ericsson AB.
     </legalnotice>
-- 
cgit v1.2.3


From 2955ddebc32837b66d9bacb4e925ad0ed0033168 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Tue, 23 Jun 2015 10:24:26 +0200
Subject: Prepare release

---
 lib/kernel/doc/src/notes.xml | 128 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)

(limited to 'lib/kernel/doc/src')

diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml
index 81cea84cb0..b8db22aba7 100644
--- a/lib/kernel/doc/src/notes.xml
+++ b/lib/kernel/doc/src/notes.xml
@@ -31,6 +31,134 @@
   </header>
   <p>This document describes the changes made to the Kernel application.</p>
 
+<section><title>Kernel 4.0</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+	    Fix error handling in <c>file:read_line/1</c> for Unicode
+	    contents.</p>
+          <p>
+	    Own Id: OTP-12144</p>
+        </item>
+        <item>
+          <p>
+	    Introduce <c>os:getenv/2</c> which is similar to
+	    <c>os:getenv/1</c> but returns the passed default value
+	    if the required environment variable is undefined.</p>
+          <p>
+	    Own Id: OTP-12342</p>
+        </item>
+        <item>
+          <p>
+	    It is now possible to paste text in JCL mode (using
+	    Ctrl-Y) that has been copied in the previous shell
+	    session. Also a bug that caused the JCL mode to crash
+	    when pasting text has been fixed.</p>
+          <p>
+	    Own Id: OTP-12673</p>
+        </item>
+        <item>
+          <p>
+	    Ensure that each segment of an IPv6 address when parsed
+	    from a string has a maximum of 4 hex digits</p>
+          <p>
+	    Own Id: OTP-12773</p>
+        </item>
+      </list>
+    </section>
+
+
+    <section><title>Improvements and New Features</title>
+      <list>
+        <item>
+          <p>
+	    New BIF: <c>erlang:get_keys/0</c>, lists all keys
+	    associated with the process dictionary. Note:
+	    <c>erlang:get_keys/0</c> is auto-imported.</p>
+          <p>
+	    *** POTENTIAL INCOMPATIBILITY ***</p>
+          <p>
+	    Own Id: OTP-12151 Aux Id: seq12521 </p>
+        </item>
+        <item>
+          <p>
+	    The internal group to user_drv protocol has been changed
+	    to be synchronous in order to guarantee that output sent
+	    to a process implementing the user_drv protocol is
+	    printed before replying. This protocol is used by the
+	    standard_output device and the ssh application when
+	    acting as a client. </p>
+          <p>
+	    This change changes the previous unlimited buffer when
+	    printing to standard_io and other devices that end up in
+	    user_drv to 1KB.</p>
+          <p>
+	    *** POTENTIAL INCOMPATIBILITY ***</p>
+          <p>
+	    Own Id: OTP-12240</p>
+        </item>
+        <item>
+	    <p>The <c>inflateInit/2</c> and <c>deflateInit/6</c>
+	    functions now accepts a WindowBits argument equal to 8
+	    and -8.</p>
+          <p>
+	    Own Id: OTP-12564</p>
+        </item>
+        <item>
+          <p>
+	    Map error logger warnings to warning messages by default.</p>
+          <p>
+	    Own Id: OTP-12755</p>
+        </item>
+        <item>
+          <p>
+	    Map beam error logger warnings to warning messages by
+	    default. Previously these messages were mapped to the
+	    error channel by default.</p>
+          <p>
+	    Own Id: OTP-12781</p>
+        </item>
+        <item>
+          <p>
+	    gen_tcp:shutdown/2 is now asynchronous</p>
+          <p>
+	    This solves the following problems with the old
+	    implementation:</p>
+          <p>
+	    It doesn't block when the TCP peer is idle or slow. This
+	    is the expected behaviour when shutdown() is called: the
+	    caller needs to be able to continue reading from the
+	    socket, not be prevented from doing so.</p>
+          <p>
+	    It doesn't truncate the output. The current version of
+	    gen_tcp:shutdown/2 will truncate any outbound data in the
+	    driver queue after about 10 seconds if the TCP peer is
+	    idle of slow. Worse yet, it doesn't even inform anyone
+	    that the data has been truncated: 'ok' is returned to the
+	    caller; and a FIN rather than an RST is sent to the TCP
+	    peer.</p>
+          <p>
+	    *** POTENTIAL INCOMPATIBILITY ***</p>
+          <p>
+	    Own Id: OTP-12797</p>
+        </item>
+        <item>
+          <p>
+	    There are many cases where user code needs to be able to
+	    distinguish between a socket that was closed normally and
+	    one that was aborted. Setting the option
+	    {show_econnreset, true} enables the user to receive
+	    ECONNRESET errors on both active and passive sockets.</p>
+          <p>
+	    Own Id: OTP-12843</p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Kernel 3.2</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
-- 
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