enquiry.c File Reference

(ae03bfd28)

#include <config.h>
#include <compat.h>
#include <sys/types.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdbool.h>
#include <stdlib.h>
#include <stdio.h>
#include <dpkg/i18n.h>
#include <dpkg/dpkg.h>
#include <dpkg/dpkg-db.h>
#include <dpkg/arch.h>
#include <dpkg/pkg-array.h>
#include <dpkg/pkg-show.h>
#include <dpkg/triglib.h>
#include <dpkg/options.h>
#include <dpkg/db-ctrl.h>
#include <dpkg/db-fsys.h>
#include "main.h"

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Data Structures
struct	audit_problem
struct	sectionentry
struct	assert_feature

Functions
int	audit (const char *const *argv)
int	unpackchk (const char *const *argv)
int	assert_feature (const char *const *argv)
int	predeppackage (const char *const *argv)
	Print a single package which: (a) is the target of one or more relevant predependencies.
int	printarch (const char *const *argv)
int	print_foreign_arches (const char *const *argv)
int	validate_pkgname (const char *const *argv)
int	validate_trigname (const char *const *argv)
int	validate_archname (const char *const *argv)
int	validate_version (const char *const *argv)
int	cmpversions (const char *const *argv)

Variables
const char *	assert_feature_name

Function Documentation

assert_feature()

int assert_feature

(

const char *const *

argv

)

References _, assert_feature(), assert_feature_name, badusage(), cipaction, dpkg_get_progname(), and cmdinfo::olong.

Referenced by assert_feature().

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audit()

int audit

(

const char *const *

argv

)

References _, audit_problem::check, audit_problem::explanation, head, m_output(), modstatdb_is_locked(), modstatdb_open(), msdbrw_readonly, pkg_array::n_pkgs, pkg_array_destroy(), pkg_array_init_from_hash(), pkg_array_init_from_names(), pkg_array_sort(), pkg_sorter_by_nonambig_name_arch(), and pkg_array::pkgs.

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cmpversions()

int cmpversions

(

const char *const *

argv

)

References _, badusage(), cipaction, dbg_general, debug(), dpkg_error_destroy(), dpkg_error_print(), dpkg_version_blank(), dpkg_version_compare(), dpkg_version_is_informative(), cmdinfo::olong, parseversion(), dpkg_error::type, vdew_always, versiondescribe_c(), and warning().

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predeppackage()

int predeppackage

(

const char *const *

argv

)

Print a single package which: (a) is the target of one or more relevant predependencies.

(b) has itself no unsatisfied pre-dependencies.

If such a package is present output is the Packages file entry, which can be massaged as appropriate.

Exit status: 0 = a package printed, OK 1 = no suitable package available 2 = error

References _, pkginfo::archives, pkginfo::available, pkgset::available, badusage(), varbuf::buf, cipaction, clear_istobes(), pkginfo::clientdata, dep_predepends, dep_provides, pkgset::depended, pkgbin::depends, depisok(), deppossi_pkg_iter_free(), deppossi_pkg_iter_new(), deppossi_pkg_iter_next(), describedepcon(), deppossi::ed, internerr, perpackagestate::istobe, dependency::list, m_output(), modstatdb_open(), msdbrw_available_readonly, msdbrw_readonly, dependency::next, deppossi::next, notice(), ohshit(), cmdinfo::olong, pkg_hash_iter_free(), pkg_hash_iter_new(), pkg_hash_iter_next_pkg(), PKG_ISTOBE_NORMAL, PKG_ISTOBE_PREINSTALL, pkg_virtual_deppossi_satisfied(), PKG_WANT_INSTALL, pkgbin_name(), pnaw_nonambig, deppossi_pkg_iterator::possi, dependency::type, dependency::up, varbuf_reset(), versionsatisfied(), pkginfo::want, wpb_available, and write_stanza().

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print_foreign_arches()

int print_foreign_arches

(

const char *const *

argv

)

References _, badusage(), cipaction, DPKG_ARCH_FOREIGN, dpkg_arch_get_list(), dpkg_arch_load_list(), m_output(), dpkg_arch::name, dpkg_arch::next, cmdinfo::olong, and dpkg_arch::type.

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printarch()

int printarch

(

const char *const *

argv

)

References _, badusage(), cipaction, dpkg_arch_get(), DPKG_ARCH_NATIVE, m_output(), and cmdinfo::olong.

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unpackchk()

int unpackchk

(

const char *const *

argv

)

References _, badusage(), cipaction, sectionentry::count, m_output(), modstatdb_open(), msdbrw_readonly, sectionentry::name, sectionentry::next, nfmalloc(), cmdinfo::olong, P_, pkg_hash_iter_free(), pkg_hash_iter_new(), pkg_hash_iter_next_pkg(), pkg_name(), and pnaw_nonambig.

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validate_archname()

int validate_archname

(

const char *const *

argv

)

References _, badusage(), cipaction, dpkg_arch_name_is_illegal(), ohshit(), cmdinfo::olong, and dpkg_arch::type.

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validate_pkgname()

int validate_pkgname

(

const char *const *

argv

)

References _, badusage(), cipaction, ohshit(), cmdinfo::olong, pkg_name_is_illegal(), and dpkg_arch::type.

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validate_trigname()

int validate_trigname

(

const char *const *

argv

)

References _, badusage(), cipaction, ohshit(), cmdinfo::olong, trig_name_is_illegal(), and dpkg_arch::type.

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validate_version()

int validate_version

(

const char *const *

argv

)

References _, badusage(), cipaction, dpkg_error_destroy(), dpkg_error_print(), cmdinfo::olong, parseversion(), and dpkg_version::version.

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Variable Documentation

assert_feature_name

const char* assert_feature_name

Referenced by assert_feature().