#include <grass/config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <grass/gis.h>
#include <grass/glocale.h>
#include "compress.h"

Include dependency graph for compress.c:

Macros
#define	G_COMPRESSED_NO (unsigned char)'0'

#define	G_COMPRESSED_YES (unsigned char)'1'

Functions
int	G_compressor_number (char *name)

char *	G_compressor_name (int number)

int	G_default_compressor (void)

int	G_check_compressor (int number)

int	G_no_compress_bound (int src_sz)

int	G_no_compress (unsigned char src, int src_sz, unsigned char dst, int dst_sz)

int	G_no_expand (unsigned char src, int src_sz, unsigned char dst, int dst_sz)

int	G_compress_bound (int src_sz, int number)

int	G_compress (unsigned char src, int src_sz, unsigned char dst, int dst_sz, int number)

int	G_expand (unsigned char src, int src_sz, unsigned char dst, int dst_sz, int number)

int	G_read_compressed (int fd, int rbytes, unsigned char *dst, int nbytes, int number)

int	G_write_compressed (int fd, unsigned char *src, int nbytes, int number)

int	G_write_uncompressed (int fd, const unsigned char *src, int nbytes)

Macro Definition Documentation

◆ G_COMPRESSED_NO

#define G_COMPRESSED_NO (unsigned char)'0'

Definition at line 94 of file compress.c.

◆ G_COMPRESSED_YES

#define G_COMPRESSED_YES (unsigned char)'1'

Definition at line 95 of file compress.c.

Function Documentation

◆ G_check_compressor()

int G_check_compressor ( int number )

Definition at line 140 of file compress.c.

Referenced by Rast__open_old().

◆ G_compress()

int G_compress	(	unsigned char *	src,
		int	src_sz,
		unsigned char *	dst,
		int	dst_sz,
		int	number
	)

Definition at line 218 of file compress.c.

◆ G_compress_bound()

int G_compress_bound	(	int	src_sz,
		int	number
	)

Definition at line 202 of file compress.c.

◆ G_compressor_name()

char* G_compressor_name ( int number )

Definition at line 118 of file compress.c.

Referenced by Rast__open_old().

◆ G_compressor_number()

int G_compressor_number ( char * name )

Definition at line 100 of file compress.c.

References compressor, G_strcasecmp(), compressor_list::name, and name.

◆ G_default_compressor()

int G_default_compressor ( void )

Definition at line 126 of file compress.c.

◆ G_expand()

int G_expand	(	unsigned char *	src,
		int	src_sz,
		unsigned char *	dst,
		int	dst_sz,
		int	number
	)

Definition at line 233 of file compress.c.

◆ G_no_compress()

int G_no_compress	(	unsigned char *	src,
		int	src_sz,
		unsigned char *	dst,
		int	dst_sz
	)

Definition at line 155 of file compress.c.

◆ G_no_compress_bound()

int G_no_compress_bound ( int src_sz )

Definition at line 150 of file compress.c.

◆ G_no_expand()

int G_no_expand	(	unsigned char *	src,
		int	src_sz,
		unsigned char *	dst,
		int	dst_sz
	)

Definition at line 176 of file compress.c.

◆ G_read_compressed()

int G_read_compressed	(	int	fd,
		int	rbytes,
		unsigned char *	dst,
		int	nbytes,
		int	number
	)

Definition at line 244 of file compress.c.

◆ G_write_compressed()

int G_write_compressed	(	int	fd,
		unsigned char *	src,
		int	nbytes,
		int	number
	)

Definition at line 323 of file compress.c.

◆ G_write_uncompressed()

int G_write_uncompressed	(	int	fd,
		const unsigned char *	src,
		int	nbytes
	)

Definition at line 412 of file compress.c.

Macros

Functions