Description of a DB query parameter. More...

#include <gnunet_pq_lib.h>

Data Fields
GNUNET_PQ_QueryConverter	conv
	Function for how to handle this type of entry. More...

void *	conv_cls
	Closure for conv. More...

GNUNET_PQ_QueryConverter_Cleanup	conv_cls_cleanup
	Function to cleanup the closure conv_cls, may be NULL. More...

const void *	data
	Data or NULL. More...

size_t	size
	Size of data. More...

unsigned int	num_params
	Number of parameters eaten by this operation. More...

Detailed Description

Description of a DB query parameter.

Definition at line 82 of file gnunet_pq_lib.h.

Field Documentation

◆ conv

GNUNET_PQ_QueryConverter GNUNET_PQ_QueryParam::conv

Function for how to handle this type of entry.

Definition at line 87 of file gnunet_pq_lib.h.

Referenced by GNUNET_PQ_exec_prepared().

◆ conv_cls

void* GNUNET_PQ_QueryParam::conv_cls

Closure for conv.

The function @conv_cls_cleanup can be set to cleanup the closure. The cleanup of the closure MUST be triggered manually by a call to GNUNET_PQ_query_params_cleanup.

Definition at line 95 of file gnunet_pq_lib.h.

Referenced by GNUNET_PQ_cleanup_query_params_closures(), and GNUNET_PQ_exec_prepared().