Additional getdns_context_get functions

Functions
getdns_return_t	getdns_context_get_resolution_type (getdns_context *context, getdns_resolution_t *value)
getdns_return_t	getdns_context_get_namespaces (getdns_context *context, size_t *namespace_count, getdns_namespace_t **namespaces)
getdns_return_t	getdns_context_get_dns_transport (getdns_context *context, getdns_transport_t *value)
getdns_return_t	getdns_context_get_dns_transport_list (getdns_context *context, size_t *transport_count, getdns_transport_list_t **transports)
getdns_return_t	getdns_context_get_limit_outstanding_queries (getdns_context *context, uint16_t *limit)
getdns_return_t	getdns_context_get_timeout (getdns_context *context, uint64_t *timeout)
getdns_return_t	getdns_context_get_idle_timeout (getdns_context *context, uint64_t *timeout)
getdns_return_t	getdns_context_get_follow_redirects (getdns_context *context, getdns_redirects_t *value)
getdns_return_t	getdns_context_get_dns_root_servers (getdns_context *context, getdns_list **addresses)
getdns_return_t	getdns_context_get_append_name (getdns_context *context, getdns_append_name_t *value)
getdns_return_t	getdns_context_get_suffix (getdns_context *context, getdns_list **value)
getdns_return_t	getdns_context_get_dnssec_trust_anchors (getdns_context *context, getdns_list **value)
getdns_return_t	getdns_context_get_dnssec_allowed_skew (getdns_context *context, uint32_t *value)
getdns_return_t	getdns_context_get_upstream_recursive_servers (getdns_context *context, getdns_list **upstream_list)
getdns_return_t	getdns_context_get_edns_maximum_udp_payload_size (getdns_context *context, uint16_t *value)
getdns_return_t	getdns_context_get_edns_extended_rcode (getdns_context *context, uint8_t *value)
getdns_return_t	getdns_context_get_edns_version (getdns_context *context, uint8_t *value)
getdns_return_t	getdns_context_get_edns_do_bit (getdns_context *context, uint8_t *value)
getdns_return_t	getdns_context_get_edns_client_subnet_private (getdns_context *context, uint8_t *value)
getdns_return_t	getdns_context_get_tls_query_padding_blocksize (getdns_context *context, uint16_t *value)
getdns_return_t	getdns_context_get_tls_authentication (getdns_context *context, getdns_tls_authentication_t *value)
getdns_return_t	getdns_context_get_update_callback (getdns_context *context, void **userarg, void(**value)(getdns_context *, getdns_context_code_t, void *))
uint32_t	getdns_context_get_num_pending_requests (getdns_context *context, struct timeval *next_timeout)

Detailed Description

Function Documentation

getdns_return_t getdns_context_get_resolution_type	(	getdns_context *	context,
		getdns_resolution_t *	value
	)

begin getters

getdns_return_t getdns_context_get_namespaces	(	getdns_context *	context,
		size_t *	namespace_count,
		getdns_namespace_t **	namespaces
	)

users must call free on the resulting namespaces if not NULL

getdns_return_t getdns_context_get_dns_transport	(	getdns_context *	context,
		getdns_transport_t *	value
	)

getdns_return_t getdns_context_get_dns_transport_list	(	getdns_context *	context,
		size_t *	transport_count,
		getdns_transport_list_t **	transports
	)

getdns_return_t getdns_context_get_limit_outstanding_queries	(	getdns_context *	context,
		uint16_t *	limit
	)

getdns_return_t getdns_context_get_timeout	(	getdns_context *	context,
		uint64_t *	timeout
	)

getdns_return_t getdns_context_get_idle_timeout	(	getdns_context *	context,
		uint64_t *	timeout
	)

getdns_return_t getdns_context_get_follow_redirects	(	getdns_context *	context,
		getdns_redirects_t *	value
	)

getdns_return_t getdns_context_get_dns_root_servers	(	getdns_context *	context,
		getdns_list **	addresses
	)

getdns_return_t getdns_context_get_append_name	(	getdns_context *	context,
		getdns_append_name_t *	value
	)

getdns_return_t getdns_context_get_suffix	(	getdns_context *	context,
		getdns_list **	value
	)

getdns_return_t getdns_context_get_dnssec_trust_anchors	(	getdns_context *	context,
		getdns_list **	value
	)

getdns_return_t getdns_context_get_dnssec_allowed_skew	(	getdns_context *	context,
		uint32_t *	value
	)

getdns_return_t getdns_context_get_upstream_recursive_servers	(	getdns_context *	context,
		getdns_list **	upstream_list
	)

getdns_return_t getdns_context_get_edns_maximum_udp_payload_size	(	getdns_context *	context,
		uint16_t *	value
	)

getdns_return_t getdns_context_get_edns_extended_rcode	(	getdns_context *	context,
		uint8_t *	value
	)

getdns_return_t getdns_context_get_edns_version	(	getdns_context *	context,
		uint8_t *	value
	)

getdns_return_t getdns_context_get_edns_do_bit	(	getdns_context *	context,
		uint8_t *	value
	)

getdns_return_t getdns_context_get_edns_client_subnet_private	(	getdns_context *	context,
		uint8_t *	value
	)

getdns_return_t getdns_context_get_tls_query_padding_blocksize	(	getdns_context *	context,
		uint16_t *	value
	)

getdns_return_t getdns_context_get_tls_authentication	(	getdns_context *	context,
		getdns_tls_authentication_t *	value
	)

getdns_return_t getdns_context_get_update_callback	(	getdns_context *	context,
		void **	userarg,
		void(**)(getdns_context *, getdns_context_code_t, void *)	value
	)

Get the currently registered callback function and user defined argument for context changes. Combined with getdns_context_set_update_callback this can be used to "chain" context update callbacks and in this way create a subscription service catering multiple interested parties.

Parameters

context	The context to monitor for changes
userarg	A user defined argument to be passed to the callback function.
value	The callback function to be called on context value changes.

Returns

GETDNS_RETURN_GOOD on success or an error code on failure.

uint32_t getdns_context_get_num_pending_requests	(	getdns_context *	context,
		struct timeval *	next_timeout
	)