compress.h File Reference

(4f1dbeae8)

#include <dpkg/macros.h>
#include <dpkg/error.h>
#include <stdbool.h>

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Data Structures
struct	compress_params

Enumerations
enum	compressor_type {   COMPRESSOR_TYPE_UNKNOWN = -1 , COMPRESSOR_TYPE_NONE , COMPRESSOR_TYPE_GZIP , COMPRESSOR_TYPE_XZ ,   COMPRESSOR_TYPE_ZSTD , COMPRESSOR_TYPE_BZIP2 , COMPRESSOR_TYPE_LZMA , COMPRESSOR_TYPE_MAX }
enum	compressor_strategy {   COMPRESSOR_STRATEGY_UNKNOWN = -1 , COMPRESSOR_STRATEGY_NONE , COMPRESSOR_STRATEGY_FILTERED , COMPRESSOR_STRATEGY_HUFFMAN ,   COMPRESSOR_STRATEGY_RLE , COMPRESSOR_STRATEGY_FIXED , COMPRESSOR_STRATEGY_EXTREME }

Functions
enum compressor_type	compressor_find_by_name (const char *name)
enum compressor_type	compressor_find_by_extension (const char *name)
const char *	compressor_get_name (enum compressor_type type)
const char *	compressor_get_extension (enum compressor_type type)
enum compressor_strategy	compressor_get_strategy (const char *name)
bool	compressor_check_params (struct compress_params *params, struct dpkg_error *err)
void	decompress_filter (struct compress_params *params, int fd_in, int fd_out, const char *desc,...) DPKG_ATTR_PRINTF(4)
void	compress_filter (struct compress_params *params, int fd_in, int fd_out, const char *desc,...) DPKG_ATTR_PRINTF(4)