extract.c File Reference

(4682652aa)

#include <config.h>
#include <compat.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <errno.h>
#include <limits.h>
#include <string.h>
#include <dirent.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <dpkg/i18n.h>
#include <dpkg/dpkg.h>
#include <dpkg/fdio.h>
#include <dpkg/buffer.h>
#include <dpkg/subproc.h>
#include <dpkg/command.h>
#include <dpkg/compress.h>
#include <dpkg/ar.h>
#include <dpkg/deb-version.h>
#include <dpkg/options.h>
#include "dpkg-deb.h"

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Functions
void	extracthalf (const char *debar, const char *dir, enum dpkg_tar_options taroption, int admininfo)
int	do_ctrltarfile (const char *const *argv)
int	do_fsystarfile (const char *const *argv)
int	do_control (const char *const *argv)
int	do_extract (const char *const *argv)
int	do_vextract (const char *const *argv)
int	do_raw_extract (const char *const *argv)

Function Documentation

do_control()

int do_control

(

const char *const *

argv

)

References _, command::argv, badusage(), cipaction, DPKG_TAR_EXTRACT, EXTRACTCONTROLDIR, extracthalf(), and cmdinfo::olong.

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do_ctrltarfile()

int do_ctrltarfile

(

const char *const *

argv

)

References _, command::argv, badusage(), cipaction, DPKG_TAR_PASSTHROUGH, extracthalf(), and cmdinfo::olong.

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do_extract()

int do_extract

(

const char *const *

argv

)

References _, command::argv, badusage(), cipaction, DPKG_TAR_EXTRACT, DPKG_TAR_LIST, dpkg_tar_options, DPKG_TAR_PERMS, extracthalf(), cmdinfo::olong, and opt_verbose.

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do_fsystarfile()

int do_fsystarfile

(

const char *const *

argv

)

References _, command::argv, badusage(), cipaction, DPKG_TAR_PASSTHROUGH, extracthalf(), and cmdinfo::olong.

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do_raw_extract()

int do_raw_extract

(

const char *const *

argv

)

References _, command::argv, badusage(), cipaction, DPKG_TAR_CREATE_DIR, DPKG_TAR_EXTRACT, DPKG_TAR_LIST, dpkg_tar_options, DPKG_TAR_PERMS, EXTRACTCONTROLDIR, extracthalf(), cmdinfo::olong, opt_verbose, and str_fmt().

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do_vextract()

int do_vextract

(

const char *const *

argv

)

References command::argv, do_extract, and opt_verbose.

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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