zcompress.c File Reference

#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include "zlib.h"

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Macros
#define	GZBUFSIZE   115200 /* 40 FITS blocks */
#define	BUFFINCR   28800 /* 10 FITS blocks */

Functions
int	uncompress2mem (char *filename, FILE *diskfile, char **buffptr, size_t *buffsize, void *(*mem_realloc)(void *p, size_t newsize), size_t *filesize, int *status)
int	uncompress2mem_from_mem (char *inmemptr, size_t inmemsize, char **buffptr, size_t *buffsize, void *(*mem_realloc)(void *p, size_t newsize), size_t *filesize, int *status)
int	uncompress2file (char *filename, FILE *indiskfile, FILE *outdiskfile, int *status)
int	compress2mem_from_mem (char *inmemptr, size_t inmemsize, char **buffptr, size_t *buffsize, void *(*mem_realloc)(void *p, size_t newsize), size_t *filesize, int *status)
int	compress2file_from_mem (char *inmemptr, size_t inmemsize, FILE *outdiskfile, size_t *filesize, int *status)

Macro Definition Documentation

#define BUFFINCR   28800 /* 10 FITS blocks */

#define GZBUFSIZE   115200 /* 40 FITS blocks */

Function Documentation

int compress2file_from_mem	(	char *	inmemptr,
		size_t	inmemsize,
		FILE *	outdiskfile,
		size_t *	filesize,
		int *	status
	)

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int compress2mem_from_mem	(	char *	inmemptr,
		size_t	inmemsize,
		char **	buffptr,
		size_t *	buffsize,
		void *(*)(void *p, size_t newsize)	mem_realloc,
		size_t *	filesize,
		int *	status
	)

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int uncompress2file	(	char *	filename,
		FILE *	indiskfile,
		FILE *	outdiskfile,
		int *	status
	)

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int uncompress2mem	(	char *	filename,
		FILE *	diskfile,
		char **	buffptr,
		size_t *	buffsize,
		void *(*)(void *p, size_t newsize)	mem_realloc,
		size_t *	filesize,
		int *	status
	)

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int uncompress2mem_from_mem	(	char *	inmemptr,
		size_t	inmemsize,
		char **	buffptr,
		size_t *	buffsize,
		void *(*)(void *p, size_t newsize)	mem_realloc,
		size_t *	filesize,
		int *	status
	)

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