From df371e0a77e5b30f5ebddd0902fc8dd46b349849 Mon Sep 17 00:00:00 2001 From: Garrett D'Amore Date: Sat, 13 Apr 2024 10:59:05 -0700 Subject: fixes #543 Add logging support framework --- docs/man/nng_log_set_level.adoc | 42 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 docs/man/nng_log_set_level.adoc (limited to 'docs/man/nng_log_set_level.adoc') diff --git a/docs/man/nng_log_set_level.adoc b/docs/man/nng_log_set_level.adoc new file mode 100644 index 00000000..012f93f8 --- /dev/null +++ b/docs/man/nng_log_set_level.adoc @@ -0,0 +1,42 @@ += nng_log_set_level(3) +// +// Copyright 2024 Staysail Systems, Inc. +// +// This document is supplied under the terms of the MIT License, a +// copy of which should be located in the distribution where this +// file was obtained (LICENSE.txt). A copy of the license may also be +// found online at https://opensource.org/licenses/MIT. +// + +== NAME + +nng_log_set_level - set minimum level for logging messagse + +== SYNOPSIS + +[source, c] +---- +#include + +typedef enum nng_log_level { + NNG_LOG_NONE = 0, // used for filters only, NNG suppresses these + NNG_LOG_ERR = 3, + NNG_LOG_WARN = 4, + NNG_LOG_NOTICE = 5, + NNG_LOG_INFO = 6, + NNG_LOG_DEBUG = 7 +} nng_log_level; + +void nng_log_set_level(nng_log_level level); +---- + +== DESCRIPTION + +The `nng_log_set_level` function is used to set the minimum severity to _level_ for processing log messages. +Any messages with a less severe rating are not processed and simply are discarded. +Use `NNG_LOG_NONE` to suppress all log messages. +Use `NNG_LOG_DEBUG` to receive all log messages. + +== SEE ALSO + +xref:nng_log_set_facility.3.adoc[nng_log_set_facility(3)] -- cgit v1.2.3-70-g09d2