tdata
[table]

Implement a table with datamatted storage. [詳細]


関数
void	_netsnmp_tdata_generate_index_oid (netsnmp_tdata_row *row)
netsnmp_tdata *	netsnmp_tdata_create_table (const char *name, long flags)
	creates and returns a 'tdata' table data structure
void	netsnmp_tdata_delete_table (netsnmp_tdata *table)
	creates and returns a 'tdata' table data structure
netsnmp_tdata_row *	netsnmp_tdata_create_row (void)
	creates and returns a pointer to new row data structure
netsnmp_tdata_row *	netsnmp_tdata_clone_row (netsnmp_tdata_row *row)
	clones a 'tdata' row.
int	netsnmp_tdata_copy_row (netsnmp_tdata_row dst_row, netsnmp_tdata_row src_row)
	copy the contents of a 'tdata' row.
void *	netsnmp_tdata_delete_row (netsnmp_tdata_row *row)
	deletes the memory used by the specified row returns the table-specific entry data (that it doesn't know how to delete)
int	netsnmp_tdata_add_row (netsnmp_tdata table, netsnmp_tdata_row row)
	Adds a row to the given table (stored in proper lexographical order).
void	netsnmp_tdata_replace_row (netsnmp_tdata table, netsnmp_tdata_row origrow, netsnmp_tdata_row *newrow)
	swaps out origrow with newrow.
netsnmp_tdata_row *	netsnmp_tdata_remove_row (netsnmp_tdata table, netsnmp_tdata_row row)
	removes a row from the given table and returns it (no free's called)
void *	netsnmp_tdata_remove_and_delete_row (netsnmp_tdata table, netsnmp_tdata_row row)
	removes and frees a row of the given table and returns the table-specific entry data
netsnmp_mib_handler *	netsnmp_get_tdata_handler (netsnmp_tdata *table)
	Creates a tdata handler and returns it
int	_netsnmp_tdata_helper_handler (netsnmp_mib_handler handler, netsnmp_handler_registration reginfo, netsnmp_agent_request_info reqinfo, netsnmp_request_info requests)
int	netsnmp_tdata_register (netsnmp_handler_registration reginfo, netsnmp_tdata table, netsnmp_table_registration_info *table_info)
	registers a tdata-based MIB table
netsnmp_tdata *	netsnmp_tdata_extract_table (netsnmp_request_info *request)
	extracts the tdata table from the request structure
netsnmp_container *	netsnmp_tdata_extract_container (netsnmp_request_info *request)
	extracts the tdata container from the request structure
netsnmp_tdata_row *	netsnmp_tdata_extract_row (netsnmp_request_info *request)
	extracts the tdata row being accessed from the request structure
void *	netsnmp_tdata_extract_entry (netsnmp_request_info *request)
	extracts the (table-specific) entry being accessed from the request structure
NETSNMP_INLINE void	netsnmp_insert_tdata_row (netsnmp_request_info request, netsnmp_tdata_row row)
	inserts a newly created tdata row into a request
void *	netsnmp_tdata_row_entry (netsnmp_tdata_row *row)
	returns the (table-specific) entry data for a given row
netsnmp_tdata_row *	netsnmp_tdata_row_first (netsnmp_tdata *table)
	returns the first row in the table
netsnmp_tdata_row *	netsnmp_tdata_row_get (netsnmp_tdata table, netsnmp_tdata_row row)
	finds a row in the 'tdata' table given another row
netsnmp_tdata_row *	netsnmp_tdata_row_next (netsnmp_tdata table, netsnmp_tdata_row row)
	returns the next row in the table
netsnmp_tdata_row *	netsnmp_tdata_row_get_byidx (netsnmp_tdata table, netsnmp_variable_list indexes)
	finds a row in the 'tdata' table given the index values
netsnmp_tdata_row *	netsnmp_tdata_row_get_byoid (netsnmp_tdata table, oid searchfor, size_t searchfor_len)
	finds a row in the 'tdata' table given the index OID
netsnmp_tdata_row *	netsnmp_tdata_row_next_byidx (netsnmp_tdata table, netsnmp_variable_list indexes)
	finds the lexically next row in the 'tdata' table given the index values
netsnmp_tdata_row *	netsnmp_tdata_row_next_byoid (netsnmp_tdata table, oid searchfor, size_t searchfor_len)
	finds the lexically next row in the 'tdata' table given the index OID
int	netsnmp_tdata_row_count (netsnmp_tdata *table)
int	netsnmp_tdata_compare_idx (netsnmp_tdata_row row, netsnmp_variable_list indexes)
	compare a row with the given index values
int	netsnmp_tdata_compare_oid (netsnmp_tdata_row row, oid compareto, size_t compareto_len)
	compare a row with the given index OID
int	netsnmp_tdata_compare_subtree_idx (netsnmp_tdata_row row, netsnmp_variable_list indexes)
int	netsnmp_tdata_compare_subtree_oid (netsnmp_tdata_row row, oid compareto, size_t compareto_len)
変数
Netsnmp_Node_Handler	_netsnmp_tdata_helper_handler

説明

Implement a table with datamatted storage.

This helper helps you implement a table where all the rows are expected to be stored within the agent itself and not in some external storage location. It can be used to store a list of rows, where a row consists of the indexes to the table and a generic data pointer. You can then implement a subhandler which is passed the exact row definition and data it must return data for or accept data for. Complex GETNEXT handling is greatly simplified in this case.

関数

netsnmp_mib_handler* netsnmp_get_tdata_handler ( netsnmp_tdata * table )

Creates a tdata handler and returns it

table_tdata.c の 284 行で定義されています。

参照先 _netsnmp_tdata_helper_handler・netsnmp_mib_handler_s::flags・MIB_HANDLER_AUTO_NEXT・netsnmp_mib_handler_s::myvoid・netsnmp_create_handler()・NULL・snmp_log().

参照元 netsnmp_tdata_register().

NETSNMP_INLINE void netsnmp_insert_tdata_row	(	netsnmp_request_info *	request,
		netsnmp_tdata_row *	row
	)

inserts a newly created tdata row into a request

table_tdata.c の 399 行で定義されています。

参照先 netsnmp_container_table_row_insert().

int netsnmp_tdata_add_row	(	netsnmp_tdata *	table,
		netsnmp_tdata_row *	row
	)

Adds a row to the given table (stored in proper lexographical order).

returns SNMPERR_SUCCESS on successful addition. or SNMPERR_GENERR on failure (E.G., indexes already existed)

table_tdata.c の 186 行で定義されています。

参照先 _netsnmp_tdata_generate_index_oid()・netsnmp_tdata_s::container・netsnmp_tdata_s::flags・netsnmp_tdata_row_s::indexes・netsnmp_tdata_s::name・NULL・netsnmp_tdata_row_s::oid_index・netsnmp_index_s::oids・snmp_free_varbind()・snmp_log().

参照元 netsnmp_tdata_replace_row().

netsnmp_tdata_row* netsnmp_tdata_clone_row ( netsnmp_tdata_row * row )

clones a 'tdata' row.

DOES NOT CLONE THE TABLE-SPECIFIC ENTRY DATA.

table_tdata.c の 92 行で定義されています。

参照先 memdup()・NULL・snmp_clone_varbind()・SNMP_FREE・snmp_free_varbind().

int netsnmp_tdata_compare_idx	(	netsnmp_tdata_row *	row,
		netsnmp_variable_list *	indexes
	)

compare a row with the given index values

table_tdata.c の 518 行で定義されています。

参照先 build_oid_noalloc()・netsnmp_tdata_compare_oid()・NULL.

int netsnmp_tdata_compare_oid	(	netsnmp_tdata_row *	row,
		oid *	compareto,
		size_t	compareto_len
	)

compare a row with the given index OID

table_tdata.c の 531 行で定義されています。

参照先 netsnmp_index_s::len・netsnmp_index_s::oids・snmp_oid_compare().

参照元 netsnmp_tdata_compare_idx().

int netsnmp_tdata_copy_row	(	netsnmp_tdata_row *	dst_row,
		netsnmp_tdata_row *	src_row
	)

copy the contents of a 'tdata' row.

DOES NOT COPY THE TABLE-SPECIFIC ENTRY DATA.

table_tdata.c の 129 行で定義されています。

参照先 memdup()・snmp_clone_varbind().

netsnmp_tdata_row* netsnmp_tdata_create_row ( void )

creates and returns a pointer to new row data structure

table_tdata.c の 84 行で定義されています。

参照先 SNMP_MALLOC_TYPEDEF.

netsnmp_tdata* netsnmp_tdata_create_table	(	const char *	name,
		long	flags
	)

creates and returns a 'tdata' table data structure

table_tdata.c の 54 行で定義されています。

参照先 netsnmp_tdata_s::container・netsnmp_tdata_s::name・NULL・SNMP_MALLOC_TYPEDEF.

void* netsnmp_tdata_delete_row ( netsnmp_tdata_row * row )

deletes the memory used by the specified row returns the table-specific entry data (that it doesn't know how to delete)

table_tdata.c の 157 行で定義されています。

参照先 netsnmp_tdata_row_s::data・netsnmp_tdata_row_s::indexes・NULL・netsnmp_tdata_row_s::oid_index・netsnmp_index_s::oids・SNMP_FREE・snmp_free_varbind().

参照元 netsnmp_tdata_remove_and_delete_row().

void netsnmp_tdata_delete_table ( netsnmp_tdata * table )

creates and returns a 'tdata' table data structure

table_tdata.c の 68 行で定義されています。

参照先 netsnmp_tdata_s::container・netsnmp_tdata_s::name・SNMP_FREE.

netsnmp_container* netsnmp_tdata_extract_container ( netsnmp_request_info * request )

extracts the tdata container from the request structure

table_tdata.c の 370 行で定義されています。

参照先 netsnmp_tdata_s::container・netsnmp_request_get_list_data()・NULL.

void* netsnmp_tdata_extract_entry ( netsnmp_request_info * request )

extracts the (table-specific) entry being accessed from the request structure

table_tdata.c の 387 行で定義されています。

参照先 netsnmp_tdata_row_s::data・netsnmp_tdata_extract_row()・NULL.

netsnmp_tdata_row* netsnmp_tdata_extract_row ( netsnmp_request_info * request )

extracts the tdata row being accessed from the request structure

table_tdata.c の 379 行で定義されています。

参照先 netsnmp_container_table_row_extract().

参照元 netsnmp_tdata_extract_entry().

netsnmp_tdata* netsnmp_tdata_extract_table ( netsnmp_request_info * request )

extracts the tdata table from the request structure

table_tdata.c の 362 行で定義されています。

参照先 netsnmp_request_get_list_data().

int netsnmp_tdata_register	(	netsnmp_handler_registration *	reginfo,
		netsnmp_tdata *	table,
		netsnmp_table_registration_info *	table_info
	)

registers a tdata-based MIB table

table_tdata.c の 351 行で定義されています。

参照先 netsnmp_tdata_s::container・netsnmp_container_table_register()・netsnmp_get_tdata_handler()・netsnmp_inject_handler().

void* netsnmp_tdata_remove_and_delete_row	(	netsnmp_tdata *	table,
		netsnmp_tdata_row *	row
	)

removes and frees a row of the given table and returns the table-specific entry data

returns the void * pointer on successful deletion. or NULL on failure (bad arguments)

table_tdata.c の 260 行で定義されています。

参照先 netsnmp_tdata_delete_row()・netsnmp_tdata_remove_row()・NULL.

netsnmp_tdata_row* netsnmp_tdata_remove_row	(	netsnmp_tdata *	table,
		netsnmp_tdata_row *	row
	)

removes a row from the given table and returns it (no free's called)

returns the row pointer itself on successful removing. or NULL on failure (bad arguments)

table_tdata.c の 242 行で定義されています。

参照先 netsnmp_tdata_s::container・NULL.

参照元 netsnmp_tdata_remove_and_delete_row()・netsnmp_tdata_replace_row().

void netsnmp_tdata_replace_row	(	netsnmp_tdata *	table,
		netsnmp_tdata_row *	origrow,
		netsnmp_tdata_row *	newrow
	)

swaps out origrow with newrow.

This does *not* delete/free anything!

table_tdata.c の 227 行で定義されています。

参照先 netsnmp_tdata_add_row()・netsnmp_tdata_remove_row().

void* netsnmp_tdata_row_entry ( netsnmp_tdata_row * row )

returns the (table-specific) entry data for a given row

table_tdata.c の 414 行で定義されています。

参照先 netsnmp_tdata_row_s::data・NULL.

netsnmp_tdata_row* netsnmp_tdata_row_first ( netsnmp_tdata * table )

returns the first row in the table

table_tdata.c の 424 行で定義されています。

参照先 netsnmp_tdata_s::container.

netsnmp_tdata_row* netsnmp_tdata_row_get	(	netsnmp_tdata *	table,
		netsnmp_tdata_row *	row
	)

finds a row in the 'tdata' table given another row

table_tdata.c の 431 行で定義されています。

参照先 netsnmp_tdata_s::container.

netsnmp_tdata_row* netsnmp_tdata_row_get_byidx	(	netsnmp_tdata *	table,
		netsnmp_variable_list *	indexes
	)

finds a row in the 'tdata' table given the index values

table_tdata.c の 447 行で定義されています。

参照先 build_oid_noalloc()・netsnmp_tdata_row_get_byoid()・NULL.

netsnmp_tdata_row* netsnmp_tdata_row_get_byoid	(	netsnmp_tdata *	table,
		oid *	searchfor,
		size_t	searchfor_len
	)

finds a row in the 'tdata' table given the index OID

table_tdata.c の 460 行で定義されています。

参照先 netsnmp_tdata_s::container・netsnmp_index_s::len・NULL・netsnmp_index_s::oids.

参照元 netsnmp_tdata_row_get_byidx().

netsnmp_tdata_row* netsnmp_tdata_row_next	(	netsnmp_tdata *	table,
		netsnmp_tdata_row *	row
	)

returns the next row in the table

table_tdata.c の 439 行で定義されています。

参照先 netsnmp_tdata_s::container.

netsnmp_tdata_row* netsnmp_tdata_row_next_byidx	(	netsnmp_tdata *	table,
		netsnmp_variable_list *	indexes
	)

finds the lexically next row in the 'tdata' table given the index values

table_tdata.c の 475 行で定義されています。

参照先 build_oid_noalloc()・netsnmp_tdata_row_next_byoid()・NULL.

netsnmp_tdata_row* netsnmp_tdata_row_next_byoid	(	netsnmp_tdata *	table,
		oid *	searchfor,
		size_t	searchfor_len
	)

finds the lexically next row in the 'tdata' table given the index OID

table_tdata.c の 489 行で定義されています。

参照先 netsnmp_tdata_s::container・netsnmp_index_s::len・NULL・netsnmp_index_s::oids.

参照元 netsnmp_tdata_row_next_byidx().

net-snmpに対してSat Sep 5 13:14:30 2009に生成されました。

1.4.7

tdata [table]

関数

変数

説明

関数

tdata
[table]