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| author | Siri Hansen <[email protected]> | 2018-09-17 12:45:07 +0200 |
|---|---|---|
| committer | Siri Hansen <[email protected]> | 2018-09-17 12:45:07 +0200 |
| commit | 926bfd6f0bd71a8942f268cf23a37b55776600d2 (patch) | |
| tree | 0f8d6c9101815eb4245035dd5e43cb93676b8fdd /lib/kernel/doc/src/logger_chapter.xml | |
| parent | 3a33f5ffe2d130789a7ebc45df75dbb56988016e (diff) | |
| parent | 6073d37a5a0691704d0fa1a5ff9289ba9e35c8ed (diff) | |
| download | otp-926bfd6f0bd71a8942f268cf23a37b55776600d2.tar.gz otp-926bfd6f0bd71a8942f268cf23a37b55776600d2.tar.bz2 otp-926bfd6f0bd71a8942f268cf23a37b55776600d2.zip | |
Merge branch 'siri/logger/post-21-continues/OTP-15132' into maint
* siri/logger/post-21-continues/OTP-15132:
[logger] Read config before terminating handler process
[error_logger] Handle report_cb with arity 2
[proc_lib] Improve crash reports for single line logging
[logger] Include single_line option to report_cb
[logger] Check for deadlock when removing filters
[logger] Fix spec for handler callbacks to always return ok
[logger] Increase timetrap timer for handler_requests_under_load test
[logger] Improve code coverage in test
[logger] Refactor, and add error detection for configuration
[logger] Fix logger_disk_log_h_SUITE:sync and add som debug info
[logger] Update doc about file options in logger_std_h
[logger] Remove encoding option from logger_formatter
Remove outdated reference to error loggers
[logger] Refactor some logger internals
Diffstat (limited to 'lib/kernel/doc/src/logger_chapter.xml')
| -rw-r--r-- | lib/kernel/doc/src/logger_chapter.xml | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/lib/kernel/doc/src/logger_chapter.xml b/lib/kernel/doc/src/logger_chapter.xml index d58c4a4d42..4a81cfa34a 100644 --- a/lib/kernel/doc/src/logger_chapter.xml +++ b/lib/kernel/doc/src/logger_chapter.xml @@ -208,12 +208,14 @@ coversion to a string:</p> <pre>fun((<seealso marker="logger#type-report"><c>logger:report()</c></seealso>,<seealso marker="logger#type-report_cb_config"><c>logger:report_cb_config()</c></seealso>) -> <seealso marker="stdlib:unicode#type-chardata"><c>unicode:chardata()</c></seealso>) </pre> - <p>The fun must obey the <c>encoding</c>, <c>depth</c> - and <c>chars_limit</c> parameters provided in the second - argument, as the formatter can not do anything useful of these - parameters with the returned string. This variant is used when - the formatting of the report depends on the size and encoding - parameters.</p> + <p>The fun must obey the <c>depth</c> and <c>chars_limit</c> + parameters provided in the second argument, as the formatter can + not do anything useful of these parameters with the returned + string. The extra data also contains a field named + <c>single_line</c>, indicating if the printed log message may + contain line breaks or not. This variant is used when the + formatting of the report depends on the size or single line + parameters.</p> <p>Example, format string and arguments:</p> <code>logger:error("The file does not exist: ~ts",[Filename])</code> <p>Example, string:</p> |