diff options
Diffstat (limited to 'lib/kernel/doc/src/error_logger.xml')
| -rw-r--r-- | lib/kernel/doc/src/error_logger.xml | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/lib/kernel/doc/src/error_logger.xml b/lib/kernel/doc/src/error_logger.xml index 3815b0877c..92e14c2bef 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> @@ -58,12 +59,11 @@ 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 was 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 +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 (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 +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> -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> @@ -299,12 +299,12 @@ ok</pre> <name name="logfile" arity="1" clause_i="1"/> <name name="logfile" arity="1" clause_i="2"/> <name name="logfile" arity="1" clause_i="3"/> + <fsummary>Enable or disable error printouts to a file</fsummary> <type variable="Filename"/> <type variable="OpenReason" name_i="1"/> <type variable="CloseReason" name_i="2"/> <type variable="FilenameReason" name_i="3"/> <type name="open_error"/> - <fsummary>Enable or disable error printouts to a file</fsummary> <desc> <p>Enables or disables printout of standard events to a file.</p> <p>This is done by adding or deleting the standard event handler |