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updated a few bits about log handlers & flags.

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2000-06-11  Damon Chaplin  <damon@helixcode.com>

	* tmpl/messages.sgml: updated a few bits about log handlers & flags.
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Damon Chaplin 2000-06-11 17:28:20 +00:00 committed by Damon Chaplin
parent 5ff84de0df
commit 2c4d8d1ae2
3 changed files with 24 additions and 3 deletions
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4
docs/reference/ChangeLog
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@ -1,3 +1,7 @@
2000-06-11 Damon Chaplin <damon@helixcode.com>
* tmpl/messages.sgml: updated a few bits about log handlers & flags.
2000-04-16 Damon Chaplin <damon@helixcode.com> 2000-04-16 Damon Chaplin <damon@helixcode.com>
* tmpl/linked_lists_single.sgml: * tmpl/linked_lists_single.sgml:

4
docs/reference/glib/glib/ChangeLog
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@ -1,3 +1,7 @@
2000-06-11 Damon Chaplin <damon@helixcode.com>
* tmpl/messages.sgml: updated a few bits about log handlers & flags.
2000-04-16 Damon Chaplin <damon@helixcode.com> 2000-04-16 Damon Chaplin <damon@helixcode.com>
* tmpl/linked_lists_single.sgml: * tmpl/linked_lists_single.sgml:

19
docs/reference/glib/tmpl/messages.sgml
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@ -70,7 +70,8 @@ Specifies the prototype of log handler functions.
</para> </para>
@log_domain: the log domain of the message. @log_domain: the log domain of the message.
@log_level: the log level of the message. @log_level: the log level of the message (including the fatal and recursion
flags).
@message: the message to process. @message: the message to process.
@user_data: user data, set in g_log_set_handler(). @user_data: user data, set in g_log_set_handler().
@ -152,11 +153,23 @@ documentation.
<!-- ##### FUNCTION g_log_set_handler ##### --> <!-- ##### FUNCTION g_log_set_handler ##### -->
<para> <para>
Sets the log handler for a domain and set of log levels. Sets the log handler for a domain and a set of log levels.
Note that to handle fatal and recursive messages the @log_levels parameter
must be combined with the G_LOG_FLAG_FATAL and G_LOG_FLAG_RECURSIVE bit flags.
<example>
<title>Adding a log handler for all warning messages</title>
<programlisting>
g_log_set_handler (NULL, G_LOG_LEVEL_WARNING | G_LOG_FLAG_FATAL
| G_LOG_FLAG_RECURSIVE, my_log_handler, NULL);
</programlisting>
</example>
</para> </para>
@log_domain: the log domain, or NULL for the default "" application domain. @log_domain: the log domain, or NULL for the default "" application domain.
@log_levels: the levels to apply the log handler. @log_levels: the log levels to apply the log handler for. To handle fatal
and recursive messages as well, comine the log levels with the G_LOG_FLAG_FATAL
and G_LOG_FLAG_RECURSIVE bit flags.
@log_func: the log handler function. @log_func: the log handler function.
@user_data: data passed to the log handler. @user_data: data passed to the log handler.
@Returns: the id of the new handler. @Returns: the id of the new handler.