#include <zlib.h>
#include "my_dir.h"
#include "my_io.h"

Classes
struct	azio_stream

Macros
#define	AZMETA_BUFFER_SIZE

#define	AZHEADER_SIZE 29

#define	AZ_MAGIC_POS 0

#define	AZ_VERSION_POS 1

#define	AZ_MINOR_VERSION_POS 2

#define	AZ_BLOCK_POS 3

#define	AZ_STRATEGY_POS 4

#define	AZ_FRM_POS 5

#define	AZ_FRM_LENGTH_POS 9

#define	AZ_META_POS 13

#define	AZ_META_LENGTH_POS 17

#define	AZ_START_POS 21

#define	AZ_ROW_POS 29

#define	AZ_FLUSH_POS 37

#define	AZ_CHECK_POS 45

#define	AZ_AUTOINCREMENT_POS 53

#define	AZ_LONGEST_POS 61

#define	AZ_SHORTEST_POS 65

#define	AZ_COMMENT_POS 69

#define	AZ_COMMENT_LENGTH_POS 73

#define	AZ_DIRTY_POS 77

#define	AZ_STATE_CLEAN 0

#define	AZ_STATE_DIRTY 1

#define	AZ_STATE_SAVED 2

#define	AZ_STATE_CRASHED 3

#define	Z_NO_FLUSH 0

#define	Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */

#define	Z_SYNC_FLUSH 2

#define	Z_FULL_FLUSH 3

#define	Z_FINISH 4

#define	Z_BLOCK 5

#define	Z_OK 0

#define	Z_STREAM_END 1

#define	Z_NEED_DICT 2

#define	Z_ERRNO (-1)

#define	Z_STREAM_ERROR (-2)

#define	Z_DATA_ERROR (-3)

#define	Z_MEM_ERROR (-4)

#define	Z_BUF_ERROR (-5)

#define	Z_VERSION_ERROR (-6)

#define	Z_NO_COMPRESSION 0

#define	Z_BEST_SPEED 1

#define	Z_BEST_COMPRESSION 9

#define	Z_DEFAULT_COMPRESSION (-1)

#define	Z_FILTERED 1

#define	Z_HUFFMAN_ONLY 2

#define	Z_RLE 3

#define	Z_FIXED 4

#define	Z_DEFAULT_STRATEGY 0

#define	Z_BINARY 0

#define	Z_TEXT 1

#define	Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */

#define	Z_UNKNOWN 2

#define	Z_DEFLATED 8

#define	MY_Z_NULL 0 /* for initializing zalloc, zfree, opaque */

#define	AZ_BUFSIZE_READ 32768

#define	AZ_BUFSIZE_WRITE 16384

Typedefs
typedef struct azio_stream	azio_stream

Functions
int	azopen (azio_stream s, const char path, int Flags)

int	azdopen (azio_stream *s, File fd, int Flags)

size_t	azread (azio_stream s, voidp buf, size_t len, int error)

unsigned int	azwrite (azio_stream *s, const voidp buf, unsigned int len)

int	azflush (azio_stream *file, int flush)

my_off_t	azseek (azio_stream *file, my_off_t offset, int whence)

int	azrewind (azio_stream *file)

my_off_t	aztell (azio_stream *file)

int	azclose (azio_stream *file)

int	azwrite_frm (azio_stream s, char blob, size_t length)

int	azread_frm (azio_stream s, char blob)

int	azwrite_comment (azio_stream s, char blob, size_t length)

int	azread_comment (azio_stream s, char blob)

Macro Definition Documentation

◆ AZ_AUTOINCREMENT_POS

#define AZ_AUTOINCREMENT_POS 53

◆ AZ_BLOCK_POS

#define AZ_BLOCK_POS 3

◆ AZ_BUFSIZE_READ

#define AZ_BUFSIZE_READ 32768

◆ AZ_BUFSIZE_WRITE

#define AZ_BUFSIZE_WRITE 16384

◆ AZ_CHECK_POS

#define AZ_CHECK_POS 45

◆ AZ_COMMENT_LENGTH_POS

#define AZ_COMMENT_LENGTH_POS 73

◆ AZ_COMMENT_POS

#define AZ_COMMENT_POS 69

◆ AZ_DIRTY_POS

#define AZ_DIRTY_POS 77

◆ AZ_FLUSH_POS

#define AZ_FLUSH_POS 37

◆ AZ_FRM_LENGTH_POS

#define AZ_FRM_LENGTH_POS 9

◆ AZ_FRM_POS

#define AZ_FRM_POS 5

◆ AZ_LONGEST_POS

#define AZ_LONGEST_POS 61

◆ AZ_MAGIC_POS

#define AZ_MAGIC_POS 0

◆ AZ_META_LENGTH_POS

#define AZ_META_LENGTH_POS 17

◆ AZ_META_POS

#define AZ_META_POS 13

◆ AZ_MINOR_VERSION_POS

#define AZ_MINOR_VERSION_POS 2

◆ AZ_ROW_POS

#define AZ_ROW_POS 29

◆ AZ_SHORTEST_POS

#define AZ_SHORTEST_POS 65

◆ AZ_START_POS

#define AZ_START_POS 21

◆ AZ_STATE_CLEAN

#define AZ_STATE_CLEAN 0

◆ AZ_STATE_CRASHED

#define AZ_STATE_CRASHED 3

◆ AZ_STATE_DIRTY

#define AZ_STATE_DIRTY 1

◆ AZ_STATE_SAVED

#define AZ_STATE_SAVED 2

◆ AZ_STRATEGY_POS

#define AZ_STRATEGY_POS 4

◆ AZ_VERSION_POS

#define AZ_VERSION_POS 1

◆ AZHEADER_SIZE

#define AZHEADER_SIZE 29

◆ AZMETA_BUFFER_SIZE

#define AZMETA_BUFFER_SIZE

Value:

  sizeof(unsigned long long) + sizeof(unsigned long long) +                \
      sizeof(unsigned long long) + sizeof(unsigned long long) +            \
      sizeof(unsigned int) + sizeof(unsigned int) + sizeof(unsigned int) + \
      sizeof(unsigned int) + sizeof(unsigned char)

◆ MY_Z_NULL

#define MY_Z_NULL 0 /* for initializing zalloc, zfree, opaque */

◆ Z_ASCII

#define Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */

◆ Z_BEST_COMPRESSION

#define Z_BEST_COMPRESSION 9

◆ Z_BEST_SPEED

#define Z_BEST_SPEED 1

◆ Z_BINARY

#define Z_BINARY 0

◆ Z_BLOCK

#define Z_BLOCK 5

◆ Z_BUF_ERROR

#define Z_BUF_ERROR (-5)

◆ Z_DATA_ERROR

#define Z_DATA_ERROR (-3)

◆ Z_DEFAULT_COMPRESSION

#define Z_DEFAULT_COMPRESSION (-1)

◆ Z_DEFAULT_STRATEGY

#define Z_DEFAULT_STRATEGY 0

◆ Z_DEFLATED

#define Z_DEFLATED 8

◆ Z_ERRNO

#define Z_ERRNO (-1)

◆ Z_FILTERED

#define Z_FILTERED 1

◆ Z_FINISH

#define Z_FINISH 4

◆ Z_FIXED

#define Z_FIXED 4

◆ Z_FULL_FLUSH

#define Z_FULL_FLUSH 3

◆ Z_HUFFMAN_ONLY

#define Z_HUFFMAN_ONLY 2

◆ Z_MEM_ERROR

#define Z_MEM_ERROR (-4)

◆ Z_NEED_DICT

#define Z_NEED_DICT 2

◆ Z_NO_COMPRESSION

#define Z_NO_COMPRESSION 0

◆ Z_NO_FLUSH

#define Z_NO_FLUSH 0

◆ Z_OK

#define Z_OK 0

◆ Z_PARTIAL_FLUSH

#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */

◆ Z_RLE

#define Z_RLE 3

◆ Z_STREAM_END

#define Z_STREAM_END 1

◆ Z_STREAM_ERROR

#define Z_STREAM_ERROR (-2)

◆ Z_SYNC_FLUSH

#define Z_SYNC_FLUSH 2

◆ Z_TEXT

#define Z_TEXT 1

◆ Z_UNKNOWN

#define Z_UNKNOWN 2

◆ Z_VERSION_ERROR

#define Z_VERSION_ERROR (-6)

Typedef Documentation

◆ azio_stream

typedef struct azio_stream azio_stream

Function Documentation

◆ azclose()

int azclose ( azio_stream * file )

◆ azdopen()

int azdopen	(	azio_stream *	s,
		File	fd,
		int	Flags
	)

◆ azflush()

int azflush	(	azio_stream *	file,
		int	flush
	)

◆ azopen()

int azopen	(	azio_stream *	s,
		const char *	path,
		int	Flags
	)

◆ azread()

size_t azread	(	azio_stream *	s,
		voidp	buf,
		size_t	len,
		int *	error
	)

◆ azread_comment()

int azread_comment	(	azio_stream *	s,
		char *	blob
	)

◆ azread_frm()

int azread_frm	(	azio_stream *	s,
		char *	blob
	)

◆ azrewind()

int azrewind ( azio_stream * file )

◆ azseek()

my_off_t azseek	(	azio_stream *	file,
		my_off_t	offset,
		int	whence
	)

◆ aztell()

my_off_t aztell ( azio_stream * file )

◆ azwrite()

unsigned int azwrite	(	azio_stream *	s,
		const voidp	buf,
		unsigned int	len
	)

◆ azwrite_comment()

int azwrite_comment	(	azio_stream *	s,
		char *	blob,
		size_t	length
	)

◆ azwrite_frm()

int azwrite_frm	(	azio_stream *	s,
		char *	blob,
		size_t	length
	)

Classes

Macros

Typedefs

Functions