minigzip.c File Reference

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

Go to the source code of this file.

Macros
#define	SET_BINARY_MODE(file)
#define	GZ_SUFFIX   ".gz"
#define	SUFFIX_LEN   (sizeof(GZ_SUFFIX)-1)
#define	BUFLEN   16384
#define	MAX_NAME_LEN   1024
#define	local

Functions
int unlink	OF ((const char *))
void error	OF ((const char *msg))
void gz_compress	OF ((FILE *in, gzFile out))
void gz_uncompress	OF ((gzFile in, FILE *out))
void file_compress	OF ((char *file, char *mode))
void file_uncompress	OF ((char *file))
int main	OF ((int argc, char *argv[]))
void	error (char *msg) const
void	gz_compress (FILE *in, gzFile out)
void	gz_uncompress (gzFile in, FILE *out)
void	file_compress (char *file, char *mode)
void	file_uncompress (char *file)
int	main (int argc, argv)

Variables
char *	prog

Macro Definition Documentation

BUFLEN

#define BUFLEN   16384

Definition at line 135 of file minigzip.c.

Referenced by gz_compress(), and gz_uncompress().

GZ_SUFFIX

#define GZ_SUFFIX   ".gz"

Definition at line 131 of file minigzip.c.

Referenced by file_compress(), and file_uncompress().

local

#define local

Definition at line 142 of file minigzip.c.

Referenced by file_compress(), file_uncompress(), gz_compress(), and gz_uncompress().

MAX_NAME_LEN

#define MAX_NAME_LEN   1024

Definition at line 136 of file minigzip.c.

Referenced by file_compress(), and file_uncompress().

SET_BINARY_MODE

#define SET_BINARY_MODE

(

file

)

Definition at line 40 of file minigzip.c.

Referenced by main().

SUFFIX_LEN

#define SUFFIX_LEN   (sizeof(GZ_SUFFIX)-1)

Definition at line 133 of file minigzip.c.

Referenced by file_uncompress().

Function Documentation

error()

void error

(

char *

msg

)

const

Definition at line 351 of file minigzip.c.

Referenced by gz_compress(), gz_uncompress(), and main().

file_compress()

void file_compress	(	char *	file,
		char *	mode
	)

Definition at line 457 of file minigzip.c.

References gz_compress(), GZ_SUFFIX, gzopen(), local, MAX_NAME_LEN, NULL, out(), and outfile.

Referenced by main().

file_uncompress()

void file_uncompress

(

char *

file

)

Definition at line 496 of file minigzip.c.

References GZ_SUFFIX, gz_uncompress(), gzopen(), infile, local, MAX_NAME_LEN, NULL, out(), outfile, and SUFFIX_LEN.

Referenced by main().

gz_compress()

void gz_compress	(	FILE *	in,
		gzFile	out
	)

Definition at line 362 of file minigzip.c.

References BUFLEN, error(), gzclose(), gzerror(), gzwrite(), int, local, out(), Z_ERRNO, and Z_OK.

Referenced by file_compress(), and main().

gz_uncompress()

void gz_uncompress	(	gzFile	in,
		FILE *	out
	)

Definition at line 430 of file minigzip.c.

References BUFLEN, error(), gzclose(), gzerror(), gzread(), local, and Z_OK.

Referenced by file_uncompress(), and main().

main()

int main	(	int	argc,
		argv
	)

Definition at line 556 of file minigzip.c.

References error(), file_compress(), file_uncompress(), gz_compress(), gz_uncompress(), gzdopen(), gzopen(), NULL, and SET_BINARY_MODE.

OF() [1/7]

int unlink OF

(

(const char *)

)

OF() [2/7]

void error OF

(

(const char *msg)

)

OF() [3/7]

void gz_compress OF

(

(FILE *in, gzFile out)

)

OF() [4/7]

void gz_uncompress OF

(

(gzFile in, FILE *out)

)

OF() [5/7]

void file_compress OF

(

(char *file, char *mode)

)

OF() [6/7]

void file_uncompress OF

(

(char *file)

)

OF() [7/7]

int main OF

(

(int argc, char *argv[])

)

Variable Documentation

prog

char* prog

Definition at line 336 of file minigzip.c.