sdbm_private.h File Reference

#include "apr.h"
#include "apr_pools.h"
#include "apr_file_io.h"
#include "apr_errno.h"

Include dependency graph for sdbm_private.h:

Go to the source code of this file.

Data Structures
struct	apr_sdbm_t

Macros
#define	DBLKSIZ   4096
#define	PBLKSIZ   1024
#define	PAIRMAX   1008 /* arbitrary on PBLKSIZ-N */
#define	SPLTMAX   10 /* maximum allowed splits */
#define	SDBM_RDONLY   0x1 /* data base open read-only */
#define	SDBM_SHARED   0x2 /* data base open for sharing */
#define	SDBM_SHARED_LOCK   0x4 /* data base locked for shared read */
#define	SDBM_EXCLUSIVE_LOCK   0x8 /* data base locked for write */
#define	sdbm_hash   apu__sdbm_hash
#define	sdbm_nullitem   apu__sdbm_nullitem
#define	SDBM_INVALIDATE_CACHE(db, finfo)

Functions
long	sdbm_hash (const char *str, int len)

Variables
const apr_sdbm_datum_t	sdbm_nullitem

Macro Definition Documentation

DBLKSIZ

#define DBLKSIZ   4096

PAIRMAX

#define PAIRMAX   1008 /* arbitrary on PBLKSIZ-N */

PBLKSIZ

#define PBLKSIZ   1024

SDBM_EXCLUSIVE_LOCK

#define SDBM_EXCLUSIVE_LOCK   0x8 /* data base locked for write */

sdbm_hash

#define sdbm_hash   apu__sdbm_hash

SDBM_INVALIDATE_CACHE

#define SDBM_INVALIDATE_CACHE	(		db,
			finfo
	)

Value:

    do { db->dirbno = (!finfo.size) ? 0 : -1; \
         db->pagbno = -1; \
         db->maxbno = (long)(finfo.size * BYTESIZ); \
    } while (0);

sdbm_nullitem

#define sdbm_nullitem   apu__sdbm_nullitem

SDBM_RDONLY

#define SDBM_RDONLY   0x1 /* data base open read-only */

SDBM_SHARED

#define SDBM_SHARED   0x2 /* data base open for sharing */

SDBM_SHARED_LOCK

#define SDBM_SHARED_LOCK   0x4 /* data base locked for shared read */

SPLTMAX

#define SPLTMAX   10 /* maximum allowed splits */

Function Documentation

sdbm_hash()

long sdbm_hash	(	const char *	str,
		int	len
	)

Variable Documentation

sdbm_nullitem

const apr_sdbm_datum_t sdbm_nullitem

extern