util.h File Reference

#include <yaz/yconfig.h>
#include <yaz/log.h>

Go to the source code of this file.

Macros
#define	ZEBRA_GCC_ATTR(x)
#define	ZINT_FORMAT0   "ld"
#define	ZINT_FORMAT   "%" ZINT_FORMAT0
#define	ZEBRA_FAIL   -1
#define	ZEBRA_OK   0
#define	CAST_ZINT_TO_INT(x)   (int)(x)
#define	CAST_ZINT_TO_DOUBLE(x)   (double)(x)

Typedefs
typedef long	zint
	Zebra integer. More...
typedef short	ZEBRA_RES
	Common return type for Zebra API. More...

Functions
zint	atoi_zn (const char *buf, zint len)
void	zebra_zint_encode (char **dst, zint pos)
void	zebra_zint_decode (const char **src, zint *pos)
void	zebra_exit (const char *msg)
zint	atozint (const char *src)

Macro Definition Documentation

CAST_ZINT_TO_DOUBLE

#define CAST_ZINT_TO_DOUBLE

(

x

)

(double)(x)

Definition at line 97 of file util.h.

CAST_ZINT_TO_INT

#define CAST_ZINT_TO_INT

(

x

)

(int)(x)

Definition at line 96 of file util.h.

ZEBRA_FAIL

#define ZEBRA_FAIL   -1

Definition at line 81 of file util.h.

ZEBRA_GCC_ATTR

#define ZEBRA_GCC_ATTR

(

x

)

expand GCC_ATTRIBUTE if GCC is in use. See : http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html

To see gcc pre-defines for c: gcc -E -dM -x c /dev/null

Definition at line 41 of file util.h.

ZEBRA_OK

#define ZEBRA_OK   0

Definition at line 82 of file util.h.

ZINT_FORMAT

#define ZINT_FORMAT   "%" ZINT_FORMAT0

Definition at line 72 of file util.h.

ZINT_FORMAT0

#define ZINT_FORMAT0   "ld"

Definition at line 67 of file util.h.

Typedef Documentation

ZEBRA_RES

typedef ZEBRA_RES

Common return type for Zebra API.

This return code indicates success with code ZEBRA_OK and failure with ZEBRA_FAIL

Definition at line 80 of file util.h.

zint

zint

Zebra integer.

This integer is used in various Zebra APIs to specify record identifires, number of occurrences etc. It is a "large" integer and is usually 64-bit on newer architectures.

Definition at line 66 of file util.h.

Function Documentation

atoi_zn()

zint atoi_zn	(	const char *	buf,
		zint	len
	)

Definition at line 27 of file atoi_zn.c.

Referenced by zebraExplain_open(), zebraExplain_readAttributeDetails(), and zebraExplain_readDatabase().

atozint()

zint atozint

(

const char *

src

)

Definition at line 55 of file zint.c.

Referenced by extract_add_staticrank_string(), index_record(), rpn_search_APT_local(), and set_record_info().

zebra_exit()

void zebra_exit

(

const char *

msg

)

Definition at line 26 of file exit.c.

Referenced by bf_close(), bf_read(), bf_write(), encode_key_write(), key_block_flush_int(), new_block(), open_block(), r_flush(), r_open(), r_reread(), and zebraExplain_updateAccessInfo().

zebra_zint_decode()

void zebra_zint_decode	(	const char **	src,
		zint *	pos
	)

Definition at line 39 of file zint.c.

Referenced by rect_decode(), sort_term_decode1(), and sort_term_decode2().

zebra_zint_encode()

void zebra_zint_encode	(	char **	dst,
		zint	pos
	)

Definition at line 26 of file zint.c.

Referenced by rect_encode(), sort_term_encode1(), and sort_term_encode2().