rsnull.c File Reference

#include <stdio.h>
#include <assert.h>
#include <idzebra/util.h>
#include <rset.h>

Go to the source code of this file.

Functions
static RSFD	r_open (RSET ct, int flag)
static void	r_close (RSFD rfd)
static void	r_delete (RSET ct)
static void	r_pos (RSFD rfd, double *current, double *total)
static int	r_read (RSFD rfd, void *buf, TERMID *term)
RSET	rset_create_null (NMEM nmem, struct rset_key_control *kcontrol, TERMID term)

Variables
static const struct rset_control	control

Function Documentation

r_close()

static void r_close ( RSFD  rfd )

static

Definition at line 68 of file rsnull.c.

r_delete()

static void r_delete ( RSET  ct )

static

Definition at line 72 of file rsnull.c.

r_open()

static RSFD r_open ( RSET  ct, int  flag  )

static

Definition at line 55 of file rsnull.c.

References rsfd::priv, rfd_create_base(), and RSETF_WRITE.

r_pos()

static void r_pos ( RSFD  rfd, double *  current, double *  total  )

static

Definition at line 76 of file rsnull.c.

r_read()

static int r_read ( RSFD  rfd, void *  buf, TERMID *  term  )

static

Definition at line 85 of file rsnull.c.

rset_create_null()

RSET rset_create_null	(	NMEM	nmem,
		struct rset_key_control *	kcontrol,
		TERMID	term
	)

Definition at line 47 of file rsnull.c.

References control, rset::priv, and rset_create_base().

Referenced by rpn_search_APT(), rpn_search_APT_and_list(), rpn_search_APT_local(), rpn_search_APT_numeric(), rpn_search_APT_or_list(), rpn_search_APT_phrase(), rpn_sort_spec(), rset_trunc(), xpath_trunc(), and zebra_create_rset_isam().

Variable Documentation

control

const struct rset_control control

static

Initial value:

=
{
    "null",
    r_delete,
    rset_get_one_term,
    r_open,
    r_close,
    0, 
    r_pos,
    r_read,
    rset_no_write,
}

Definition at line 32 of file rsnull.c.

Referenced by rset_create_null().