s_mysql_dynamic_loader_metadata_query Struct Reference

Service to query specified metadata key directly for the specified Component by iterator to it. More...

#include <dynamic_loader.h>

Public Attributes
mysql_service_status_t(*	get_value )(my_h_component_iterator iterator, const char *name, const char **value)
	Gets the key and value of the metadata pointed to by the specified object iterator. More...

Detailed Description

Service to query specified metadata key directly for the specified Component by iterator to it.

Member Data Documentation

get_value

mysql_service_status_t(* s_mysql_dynamic_loader_metadata_query::get_value) (my_h_component_iterator iterator, const char *name, const char **value)

Gets the key and value of the metadata pointed to by the specified object iterator.

Parameters

	iterator	A iterator that points to object to get the metadata iterator for.
	name	A pointer to the string with the key to set the result pointer to.
[out]	out_value	A pointer to the string with the metadata value to set the result pointer to.

Returns

Status of performed operation

Return values

false	success
true	Failure, may be caused when called on the iterator that went through all values already.

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The documentation for this struct was generated from the following file:

• include/mysql/components/services/dynamic_loader.h