Functions
M_log_error_t	M_log_module_add_android (M_log_t log, const char product, size_t max_queue_bytes, M_log_module_t **out_mod)

M_log_error_t	M_log_module_android_set_tag_priority (M_log_t log, M_log_module_t module, M_uint64 tags, M_android_log_priority_t priority)

Detailed Description

Functions to enable logging to Android logging subsystem (__android_log_write).

Only available when building for the Android platform.

Function Documentation

◆ M_log_module_add_android()

M_log_error_t M_log_module_add_android	(	M_log_t *	log,
		const char *	product,
		size_t	max_queue_bytes,
		M_log_module_t **	out_mod
	)

Add a module to output to Android logging subsystem (if we're building for Android).

Note: Android logging messages may be truncated by the subsystem to an implementation-specific line length limit (usually 1023 chars).

Android logging allows passing a NULL or empty string for the product name - in this case, the "global" product name is used, not the name of the program like in syslog.

If the library wasn't compiled for Android, this function will return M_LOG_MODULE_UNSUPPORTED when called, and no module will be added to the logger.

Parameters

[in]	log	logger object
[in]	product	short tag string: name of program, or `NULL` to use "global" tag
[in]	max_queue_bytes	max size of queue used to buffer asynchronous writes to android log
[out]	out_mod	handle for created module, or `NULL` if there was an error

Returns: error code

◆ M_log_module_android_set_tag_priority()

M_log_error_t M_log_module_android_set_tag_priority	(	M_log_t *	log,
		M_log_module_t *	module,
		M_uint64	tags,
		M_android_log_priority_t	priority
	)

Associate the given user-defined tag(s) with an Android log priority.

If you don't associate a tag with an Android log priority, the default priority of M_ANDROID_LOG_INFO will be used for that tag.

See also: M_LOG_ALL_TAGS; M_log_all_tags_lt; M_log_all_tags_lte; M_log_all_tags_gt; M_log_all_tags_gte

Parameters

[in]	log	logger object
[in]	module	handle of module to operate on
[in]	tags	user-defined power-of-two tag (or multiple power-of-two tags, OR'd together)
[in]	priority	single priority value to associate with the given tags

Returns: error code