gzguts.h File Reference

#include <stdio.h>
#include "zlib.h"
#include <fcntl.h>
#include <errno.h>

Go to the source code of this file.

Classes
struct	gz_state

Macros
#define	ZLIB_INTERNAL
#define	_POSIX_SOURCE
#define	local   static
#define	zstrerror()   strerror(errno)
#define	DEF_MEM_LEVEL   MAX_MEM_LEVEL
#define	GZBUFSIZE   8192
#define	GZ_NONE   0
#define	GZ_READ   7247
#define	GZ_WRITE   31153
#define	GZ_APPEND   1 /* mode set to GZ_WRITE after the file is opened */
#define	LOOK   0 /* look for a gzip header */
#define	COPY   1 /* copy input directly */
#define	GZIP   2 /* decompress a gzip stream */
#define	GT_OFF(x)   (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax())

Typedefs
typedef gz_state FAR *	gz_statep

Functions
voidp malloc	OF ((uInt size))
void free	OF ((voidpf ptr))
ZEXTERN gzFile ZEXPORT gzopen64	OF ((const char *, const char *))
ZEXTERN z_off64_t ZEXPORT gzseek64	OF ((gzFile, z_off64_t, int))
ZEXTERN z_off64_t ZEXPORT gztell64	OF ((gzFile))
void ZLIB_INTERNAL gz_error	OF ((gz_statep, int, const char *))
unsigned ZLIB_INTERNAL gz_intmax	OF ((void))

Macro Definition Documentation

_POSIX_SOURCE

#define _POSIX_SOURCE

Definition at line 30 of file gzguts.h.

COPY

#define COPY   1 /* copy input directly */

Definition at line 166 of file gzguts.h.

DEF_MEM_LEVEL

#define DEF_MEM_LEVEL   MAX_MEM_LEVEL

Definition at line 151 of file gzguts.h.

GT_OFF

#define GT_OFF

(

x

)

(sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax())

Definition at line 218 of file gzguts.h.

GZ_APPEND

#define GZ_APPEND   1 /* mode set to GZ_WRITE after the file is opened */

Definition at line 162 of file gzguts.h.

GZ_NONE

#define GZ_NONE   0

Definition at line 159 of file gzguts.h.

GZ_READ

#define GZ_READ   7247

Definition at line 160 of file gzguts.h.

GZ_WRITE

#define GZ_WRITE   31153

Definition at line 161 of file gzguts.h.

GZBUFSIZE

#define GZBUFSIZE   8192

Definition at line 156 of file gzguts.h.

GZIP

#define GZIP   2 /* decompress a gzip stream */

Definition at line 167 of file gzguts.h.

local

#define local   static

Definition at line 114 of file gzguts.h.

LOOK

#define LOOK   0 /* look for a gzip header */

Definition at line 165 of file gzguts.h.

ZLIB_INTERNAL

#define ZLIB_INTERNAL

Definition at line 18 of file gzguts.h.

zstrerror

#define zstrerror

(

)

strerror(errno)

Definition at line 133 of file gzguts.h.

Typedef Documentation

gz_statep

typedef gz_state FAR* gz_statep

Definition at line 203 of file gzguts.h.

Function Documentation

OF() [1/7]

ZEXTERN gzFile ZEXPORT gzopen64 OF

(

(const char *, const char *)

)

OF() [2/7]

void ZLIB_INTERNAL gz_error OF

(

(gz_statep, int, const char *)

)

OF() [3/7]

ZEXTERN z_off64_t ZEXPORT gztell64 OF

(

(gzFile)

)

OF() [4/7]

ZEXTERN z_off64_t ZEXPORT gzseek64 OF

(

(gzFile, z_off64_t, int)

)

OF() [5/7]

voidp malloc OF

(

(uInt size)

)

OF() [6/7]

unsigned ZLIB_INTERNAL gz_intmax OF

(

(void)

)

OF() [7/7]

void free OF

(

(voidpf ptr)

)