export.h File Reference

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Detailed Description

Export functions from the DB-ALLe database to dba_msg.

#include <dballe/db/db.h>
#include <dballe/msg/msgs.h>
#include <dballe/core/record.h>

Go to the source code of this file.

Typedefs
typedef dba_err(*)	dba_msg_consumer (dba_msgs msgs, void *data)
	Callback function used to collect the messages produced by export functions.
Functions
dba_err	dba_db_export (dba_db db, dba_record query, dba_msg_consumer cons, void *data)
	Perform the query in `query', and return the results as a NULL-terminated array of dba_msg.

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Function Documentation

dba_err dba_db_export	(	dba_db	db,
		dba_record	query,
		dba_msg_consumer	cons,
		void *	data
	)

Perform the query in `query', and return the results as a NULL-terminated array of dba_msg.

Parameters:

	db	The database to use for the query
	query	The query to perform
	cons	The dba_msg_consumer function that will handle the resulting messages
	data	Arbitrary extra value to be passed as-is to the dba_msg_consumer

Returns:

The error indicator for the function (See error.h)

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