dpkg-deb.h File Reference

(33b0a98e1)

#include <dpkg/deb-version.h>

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Macros
#define	ARCHIVEVERSION   "2.0"
#define	BUILDCONTROLDIR   "DEBIAN"
#define	EXTRACTCONTROLDIR   BUILDCONTROLDIR
#define	OLDARCHIVEVERSION   "0.939000"
#define	OLDDEBDIR   "DEBIAN"
#define	OLDOLDDEBDIR   ".DEBIAN"
#define	DEBMAGIC   "debian-binary"
#define	ADMINMEMBER   "control.tar"
#define	DATAMEMBER   "data.tar"
#define	INTERPRETER_MAX   1024

Functions
void	extracthalf (const char *debar, const char *dir, enum dpkg_tar_options taroption, int admininfo)

Variables
action_func	do_build
action_func	do_contents
action_func	do_control
action_func	do_showinfo
action_func	do_info
action_func	do_field
action_func	do_extract
action_func	do_vextract
action_func	do_raw_extract
action_func	do_ctrltarfile
action_func	do_fsystarfile
int	opt_verbose
int	opt_root_owner_group
int	opt_uniform_compression
int	opt_debug
int	opt_nocheck
const char *	opt_showformat
struct deb_version	deb_format
enum DPKG_ATTR_ENUM_FLAGS	dpkg_tar_options
	DPKG_TAR_PASSTHROUGH = 0
	Output the tar file directly, without any processing.
	DPKG_TAR_LIST = DPKG_BIT(0)
	List tar files.
	DPKG_TAR_EXTRACT = DPKG_BIT(1)
	Extract tar files.
	DPKG_TAR_PERMS = DPKG_BIT(2)
	Preserve tar permissions on extract.
	DPKG_TAR_NOMTIME = DPKG_BIT(3)
	Do not set tar mtime on extract.
	DPKG_TAR_CREATE_DIR = DPKG_BIT(4)
	Guarantee extraction into a new directory, abort if it exists.
struct compress_params	compress_params_deb0
struct compress_params	compress_params

Macro Definition Documentation

ADMINMEMBER

#define ADMINMEMBER   "control.tar"

ARCHIVEVERSION

#define ARCHIVEVERSION   "2.0"

BUILDCONTROLDIR

#define BUILDCONTROLDIR   "DEBIAN"

DATAMEMBER

#define DATAMEMBER   "data.tar"

DEBMAGIC

#define DEBMAGIC   "debian-binary"

EXTRACTCONTROLDIR

#define EXTRACTCONTROLDIR   BUILDCONTROLDIR

INTERPRETER_MAX

#define INTERPRETER_MAX   1024

OLDARCHIVEVERSION

#define OLDARCHIVEVERSION   "0.939000"

OLDDEBDIR

#define OLDDEBDIR   "DEBIAN"

OLDOLDDEBDIR

#define OLDOLDDEBDIR   ".DEBIAN"

Function Documentation

extracthalf()

void extracthalf	(	const char *	debar,
		const char *	dir,
		enum dpkg_tar_options	taroption,
		int	admininfo
	)

References _, ADMINMEMBER, dpkg_ar_hdr::ar_name, command_add_arg(), command_exec(), command_init(), compressor_find_by_extension(), COMPRESSOR_TYPE_GZIP, COMPRESSOR_TYPE_NONE, COMPRESSOR_TYPE_UNKNOWN, COMPRESSOR_TYPE_XZ, COMPRESSOR_TYPE_ZSTD, DATAMEMBER, deb_version_parse(), DEBMAGIC, decompress_filter(), dpkg_ar_close(), DPKG_AR_MAGIC, dpkg_ar_member_get_size(), dpkg_ar_member_is_illegal(), dpkg_ar_normalize_name(), dpkg_ar_open(), DPKG_TAR_CREATE_DIR, DPKG_TAR_EXTRACT, DPKG_TAR_LIST, DPKG_TAR_NOMTIME, DPKG_TAR_PERMS, dpkg_ar::fd, fd_fd_copy, fd_read(), fd_skip, internerr, m_dup2(), m_malloc(), m_output(), m_pipe(), deb_version::major, deb_version::minor, dpkg_ar::name, notice(), ohshit(), ohshite(), OLDDEBDIR, OLDOLDDEBDIR, dpkg_ar::size, dpkg_error::str, subproc_fork(), SUBPROC_NOPIPE, subproc_reap(), compress_params::threads_max, compress_params::type, and dpkg_error::type.

Referenced by do_contents(), do_control(), do_ctrltarfile(), do_extract(), do_fsystarfile(), and do_raw_extract().

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Variable Documentation

compress_params

struct compress_params compress_params

extern

compress_params_deb0

struct compress_params compress_params_deb0

extern

Referenced by do_build(), and main().

deb_format

struct deb_version deb_format

extern

Referenced by do_build(), and main().

do_build

action_func do_build

do_contents

action_func do_contents

do_control

action_func do_control

do_ctrltarfile

action_func do_ctrltarfile

do_extract

action_func do_extract

Referenced by do_vextract().

do_field

action_func do_field

do_fsystarfile

action_func do_fsystarfile

do_info

action_func do_info

do_raw_extract

action_func do_raw_extract

do_showinfo

action_func do_showinfo

do_vextract

action_func do_vextract

DPKG_TAR_CREATE_DIR

DPKG_TAR_CREATE_DIR = DPKG_BIT(4)

Guarantee extraction into a new directory, abort if it exists.

Referenced by do_raw_extract(), and extracthalf().

DPKG_TAR_EXTRACT

DPKG_TAR_EXTRACT = DPKG_BIT(1)

Extract tar files.

Referenced by do_control(), do_extract(), do_raw_extract(), and extracthalf().

DPKG_TAR_LIST

DPKG_TAR_LIST = DPKG_BIT(0)

List tar files.

Referenced by do_contents(), do_extract(), do_raw_extract(), and extracthalf().

DPKG_TAR_NOMTIME

DPKG_TAR_NOMTIME = DPKG_BIT(3)

Do not set tar mtime on extract.

Referenced by extracthalf().

dpkg_tar_options

enum DPKG_ATTR_ENUM_FLAGS dpkg_tar_options

Referenced by do_extract(), and do_raw_extract().

DPKG_TAR_PASSTHROUGH

DPKG_TAR_PASSTHROUGH = 0

Output the tar file directly, without any processing.

Referenced by do_ctrltarfile(), and do_fsystarfile().

DPKG_TAR_PERMS

DPKG_TAR_PERMS = DPKG_BIT(2)

Preserve tar permissions on extract.

Referenced by do_extract(), do_raw_extract(), and extracthalf().

opt_debug

int opt_debug

extern

opt_nocheck

int opt_nocheck

extern

Referenced by do_build().

opt_root_owner_group

int opt_root_owner_group

extern

Referenced by do_build().

opt_showformat

const char* opt_showformat

extern

Referenced by do_showinfo().

opt_uniform_compression

int opt_uniform_compression

extern

Referenced by do_build(), and main().

opt_verbose

int opt_verbose

extern

Referenced by do_extract(), do_raw_extract(), do_vextract(), and main().