[#btck_logging_set_level_category]
= btck_logging_set_level_category
:mrdocs:

Set the log level of the global internal logger. This does not enable the selected categories. Use xref:btck_logging_enable_category.adoc[`btck_logging_enable_category`] to start logging from a specific, or all categories. This changes a global setting and will override settings for all existing xref:btck_LoggingConnection-04.adoc[`btck_LoggingConnection`] instances.

== Synopsis

Declared in `<kernel/bitcoinkernel.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
btck_logging_set_level_category(
    xref:btck_LogCategory.adoc[btck_LogCategory] category,
    xref:btck_LogLevel.adoc[btck_LogLevel] level);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *category* [in]
| If btck_LogCategory_ALL is chosen, sets both the global fallback log level used by all categories that don't have a specific level set, and also sets the log level for messages logged with the btck_LogCategory_ALL category itself. For any other category, sets a category‐specific log level that overrides the global fallback for that category only.
| *level* [in]
| Log level at which the log category is set.
|===


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