aboutsummaryrefslogtreecommitdiffstats
path: root/system/doc
diff options
context:
space:
mode:
Diffstat (limited to 'system/doc')
-rw-r--r--system/doc/design_principles/events.xml19
-rw-r--r--system/doc/design_principles/fsm.xml7
-rw-r--r--system/doc/design_principles/gen_server_concepts.xml7
-rw-r--r--system/doc/efficiency_guide/appendix.xml2
-rw-r--r--system/doc/efficiency_guide/binaryhandling.xml2
-rw-r--r--system/doc/efficiency_guide/myths.xml2
-rw-r--r--system/doc/embedded/intro.xml2
-rw-r--r--system/doc/embedded/vme_problems.xml2
-rw-r--r--system/doc/embedded/xntp.xml2
-rw-r--r--system/doc/reference_manual/errors.xml12
-rw-r--r--system/doc/reference_manual/expressions.xml4
-rw-r--r--system/doc/tutorial/c_port.xmlsrc2
-rw-r--r--system/doc/tutorial/nif.xmlsrc2
13 files changed, 45 insertions, 20 deletions
diff --git a/system/doc/design_principles/events.xml b/system/doc/design_principles/events.xml
index 5579f1e459..23a9b8c7bc 100644
--- a/system/doc/design_principles/events.xml
+++ b/system/doc/design_principles/events.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>1997</year><year>2009</year>
+ <year>1997</year><year>2011</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -217,5 +217,22 @@ terminate(_Args, Fd) ->
ok</pre>
</section>
</section>
+ <section>
+ <title>Handling Other Messages</title>
+ <p>If the gen_event should be able to receive other messages than
+ events, the callback function <c>handle_info(Info, StateName, StateData)</c>
+ must be implemented to handle them. Examples of
+ other messages are exit messages, if the gen_event is linked to
+ other processes (than the supervisor) and trapping exit signals.</p>
+ <code type="none">
+handle_info({'EXIT', Pid, Reason}, State) ->
+ ..code to handle exits here..
+ {ok, NewState}.</code>
+ <p>The code_change method also has to be implemented.</p>
+ <code type="none">
+code_change(OldVsn, State, Extra) ->
+ ..code to convert state (and more) during code change
+ {ok, NewState}</code>
+ </section>
</chapter>
diff --git a/system/doc/design_principles/fsm.xml b/system/doc/design_principles/fsm.xml
index 7cdd62057b..edb2e20605 100644
--- a/system/doc/design_principles/fsm.xml
+++ b/system/doc/design_principles/fsm.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>1997</year><year>2009</year>
+ <year>1997</year><year>2011</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -308,6 +308,11 @@ terminate(normal, _StateName, _StateData) ->
handle_info({'EXIT', Pid, Reason}, StateName, StateData) ->
..code to handle exits here..
{next_state, StateName1, StateData1}.</code>
+ <p>The code_change method also has to be implemented.</p>
+ <code type="none">
+code_change(OldVsn, StateName, StateData, Extra) ->
+ ..code to convert state (and more) during code change
+ {ok, NextStateName, NewStateData}</code>
</section>
</chapter>
diff --git a/system/doc/design_principles/gen_server_concepts.xml b/system/doc/design_principles/gen_server_concepts.xml
index 8131c47a69..a904390999 100644
--- a/system/doc/design_principles/gen_server_concepts.xml
+++ b/system/doc/design_principles/gen_server_concepts.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>1997</year><year>2009</year>
+ <year>1997</year><year>2011</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -264,6 +264,11 @@ terminate(normal, State) ->
handle_info({'EXIT', Pid, Reason}, State) ->
..code to handle exits here..
{noreply, State1}.</code>
+ <p>The code_change method also has to be implemented.</p>
+ <code type="none">
+code_change(OldVsn, State, Extra) ->
+ ..code to convert state (and more) during code change
+ {ok, NewState}.</code>
</section>
</chapter>
diff --git a/system/doc/efficiency_guide/appendix.xml b/system/doc/efficiency_guide/appendix.xml
index 631ef9bee7..6eaaeffbc4 100644
--- a/system/doc/efficiency_guide/appendix.xml
+++ b/system/doc/efficiency_guide/appendix.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>2002</year>
- <year>2007</year>
+ <year>2011</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/efficiency_guide/binaryhandling.xml b/system/doc/efficiency_guide/binaryhandling.xml
index 8746de4b60..3628d7a232 100644
--- a/system/doc/efficiency_guide/binaryhandling.xml
+++ b/system/doc/efficiency_guide/binaryhandling.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>2007</year>
- <year>2007</year>
+ <year>2011</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/efficiency_guide/myths.xml b/system/doc/efficiency_guide/myths.xml
index 65113c9372..6fdeb5c4f9 100644
--- a/system/doc/efficiency_guide/myths.xml
+++ b/system/doc/efficiency_guide/myths.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>2007</year>
- <year>2007</year>
+ <year>2011</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/embedded/intro.xml b/system/doc/embedded/intro.xml
index 3eafffd6fa..545500c9c9 100644
--- a/system/doc/embedded/intro.xml
+++ b/system/doc/embedded/intro.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>1997</year>
- <year>2007</year>
+ <year>2011</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/embedded/vme_problems.xml b/system/doc/embedded/vme_problems.xml
index 7f9b929875..03a70bae3b 100644
--- a/system/doc/embedded/vme_problems.xml
+++ b/system/doc/embedded/vme_problems.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>1997</year>
- <year>2007</year>
+ <year>2011</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/embedded/xntp.xml b/system/doc/embedded/xntp.xml
index 564b63fc7d..270d986cf1 100644
--- a/system/doc/embedded/xntp.xml
+++ b/system/doc/embedded/xntp.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>1997</year>
- <year>2007</year>
+ <year>2011</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/reference_manual/errors.xml b/system/doc/reference_manual/errors.xml
index 02885a3813..4e207021d3 100644
--- a/system/doc/reference_manual/errors.xml
+++ b/system/doc/reference_manual/errors.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>2003</year><year>2009</year>
+ <year>2003</year><year>2011</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -48,10 +48,8 @@
The Erlang programming language has built-in features for
handling of run-time errors.</p>
<p>A run-time error can also be emulated by calling
- <c>erlang:error(Reason)</c>, <c>erlang:error(Reason, Args)</c>
- (those appeared in Erlang 5.4/OTP-R10),
- <c>erlang:fault(Reason)</c> or <c>erlang:fault(Reason, Args)</c>
- (old equivalents).</p>
+ <c>erlang:error(Reason)</c> or <c>erlang:error(Reason, Args)</c>
+ (those appeared in Erlang 5.4/OTP-R10).</p>
<p>A run-time error is another name for an exception
of class <c>error</c>.
</p>
@@ -91,7 +89,7 @@
</row>
<row>
<cell align="left" valign="middle"><c>error</c></cell>
- <cell align="left" valign="middle">Run-time error for example <c>1+a</c>, or the process called <c>erlang:error/1,2</c> (appeared in Erlang 5.4/OTP-R10B) or <c>erlang:fault/1,2</c> (old equivalent)</cell>
+ <cell align="left" valign="middle">Run-time error for example <c>1+a</c>, or the process called <c>erlang:error/1,2</c> (appeared in Erlang 5.4/OTP-R10B)</cell>
</row>
<row>
<cell align="left" valign="middle"><c>exit</c></cell>
@@ -108,7 +106,7 @@
and a stack trace (that aids in finding the code location of
the exception).</p>
<p>The stack trace can be retrieved using
- <c>erlang:get_stacktrace/0</c> (new in Erlang 5.4/OTP-R10B
+ <c>erlang:get_stacktrace/0</c> (new in Erlang 5.4/OTP-R10B)
from within a <c>try</c> expression, and is returned for
exceptions of class <c>error</c> from a <c>catch</c> expression.</p>
<p>An exception of class <c>error</c> is also known as a run-time
diff --git a/system/doc/reference_manual/expressions.xml b/system/doc/reference_manual/expressions.xml
index 714ecccaf6..497d7eb464 100644
--- a/system/doc/reference_manual/expressions.xml
+++ b/system/doc/reference_manual/expressions.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>2003</year><year>2010</year>
+ <year>2003</year><year>2011</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -269,7 +269,7 @@ fun lists:append/2([1,2], [3,4])
set of auto-imported BIFs does not silently change the behavior
of old code.</p>
- <p>However, to avoid that old (pre R14) code changed it's
+ <p>However, to avoid that old (pre R14) code changed its
behavior when compiled with OTP version R14A or later, the
following restriction applies: If you override the name of a BIF
that was auto-imported in OTP versions prior to R14A (ERTS version
diff --git a/system/doc/tutorial/c_port.xmlsrc b/system/doc/tutorial/c_port.xmlsrc
index b4caa07578..b139fe0678 100644
--- a/system/doc/tutorial/c_port.xmlsrc
+++ b/system/doc/tutorial/c_port.xmlsrc
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>2000</year><year>2009</year>
+ <year>2000</year><year>2011</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/system/doc/tutorial/nif.xmlsrc b/system/doc/tutorial/nif.xmlsrc
index f9197c69dd..6cb54ff7ff 100644
--- a/system/doc/tutorial/nif.xmlsrc
+++ b/system/doc/tutorial/nif.xmlsrc
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>2000</year><year>2009</year>
+ <year>2000</year><year>2011</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 16:28:05 +0000