policy.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include "solver.h"
#include "evr.h"
#include "policy.h"
#include "poolvendor.h"
#include "poolarch.h"

Go to the source code of this file.

Functions
static int	prune_to_best_version_sortcmp (const void *ap, const void *bp, void *dp)
static void	prune_to_highest_prio (Pool *pool, Queue *plist)
static void	prune_to_highest_prio_per_name (Pool *pool, Queue *plist)
static void	prune_to_recommended (Solver *solv, Queue *plist)
void	prune_to_best_arch (const Pool *pool, Queue *plist)
static void	prune_obsoleted (Pool *pool, Queue *plist)
void	prune_to_best_version (Pool *pool, Queue *plist)
void	prune_best_arch_name_version (const Solver *solv, Pool *pool, Queue *plist)
static void	prune_installed_dup_packages (Solver *solv, Queue *plist)
void	policy_filter_unwanted (Solver *solv, Queue *plist, int mode)
int	policy_illegal_archchange (Solver *solv, Solvable *s1, Solvable *s2)
int	policy_illegal_vendorchange (Solver *solv, Solvable *s1, Solvable *s2)
int	policy_is_illegal (Solver *solv, Solvable *is, Solvable *s, int ignore)
void	policy_create_obsolete_index (Solver *solv)
void	policy_findupdatepackages (Solver *solv, Solvable *s, Queue *qs, int allow_all)

Function Documentation

static int prune_to_best_version_sortcmp ( const void *  ap, const void *  bp, void *  dp  )

static

Definition at line 33 of file policy.c.

References id2str(), _Pool::installed, _Solvable::name, _Solvable::repo, _Pool::solvables, and _Repo::subpriority.

Referenced by prune_to_best_version(), and prune_to_highest_prio_per_name().

static void prune_to_highest_prio ( Pool *  pool, Queue *  plist  )

static

Definition at line 79 of file policy.c.

References _Queue::count, _Queue::elements, _Pool::installed, _Repo::priority, _Solvable::repo, and _Pool::solvables.

Referenced by policy_filter_unwanted(), and prune_to_highest_prio_per_name().

static void prune_to_highest_prio_per_name ( Pool *  pool, Queue *  plist  )

static

Definition at line 109 of file policy.c.

References _Queue::count, _Queue::elements, _Solvable::name, prune_to_best_version_sortcmp(), prune_to_highest_prio(), queue_empty(), queue_free(), queue_init(), queue_push(), sat_sort(), and _Pool::solvables.

Referenced by policy_filter_unwanted().

static void prune_to_recommended ( Solver *  solv, Queue *  plist  )

static

Definition at line 147 of file policy.c.

References _Queue::count, _Solver::decisionq, _Queue::elements, FOR_PROVIDES, _Repo::idarraydata, _Pool::installed, MAPSET, MAPTST, MAPZERO, _Solver::pool, _Solvable::recommends, _Solver::recommends_index, _Solver::recommendsmap, _Solvable::repo, _Pool::solvables, solver_is_enhancing(), solver_is_supplementing(), _Solvable::suggests, and _Solver::suggestsmap.

Referenced by policy_filter_unwanted().

void prune_to_best_arch	(	const Pool *	pool,
		Queue *	plist
	)

Definition at line 263 of file policy.c.

References _Solvable::arch, _Queue::count, _Queue::elements, _Pool::id2arch, _Pool::lastarch, and _Pool::solvables.

Referenced by prune_best_arch_name_version().

static void prune_obsoleted ( Pool *  pool, Queue *  plist  )

static

Definition at line 304 of file policy.c.

References _Queue::count, _Queue::elements, FOR_PROVIDES, _Repo::idarraydata, _Solvable::name, _Solvable::obsoletes, _Pool::obsoleteusescolors, _Pool::obsoleteusesprovides, pool_colormatch(), pool_match_nevr(), _Solvable::repo, and _Pool::solvables.

Referenced by prune_to_best_version().

void prune_to_best_version	(	Pool *	pool,
		Queue *	plist
	)

Definition at line 354 of file policy.c.

References _Queue::count, _Queue::elements, _Solvable::evr, evrcmp(), EVRCMP_COMPARE, _Pool::installed, _Solvable::name, POOL_DEBUG, prune_obsoleted(), prune_to_best_version_sortcmp(), _Solvable::repo, SAT_DEBUG_POLICY, sat_sort(), solvable2str(), and _Pool::solvables.

Referenced by prune_best_arch_name_version().

void prune_best_arch_name_version	(	const Solver *	solv,
		Pool *	pool,
		Queue *	plist
	)

Definition at line 411 of file policy.c.

References _Solver::bestSolvableCb, _Queue::count, _Solver::pool, prune_to_best_arch(), and prune_to_best_version().

Referenced by policy_filter_unwanted().

static void prune_installed_dup_packages ( Solver *  solv, Queue *  plist  )

static

Definition at line 427 of file policy.c.

References _Queue::count, _Solver::dupinvolvedmap, _Solver::dupmap_all, _Queue::elements, _Pool::installed, MAPTST, _Solver::pool, _Solvable::repo, _Map::size, solvable_identical(), and _Pool::solvables.

Referenced by policy_filter_unwanted().

void policy_filter_unwanted	(	Solver *	solv,
		Queue *	plist,
		int	mode
	)

Definition at line 459 of file policy.c.

References _Queue::count, _Solver::dupinvolvedmap, _Solver::dupmap_all, _Pool::installed, POLICY_MODE_CHOOSE, POLICY_MODE_SUGGEST, _Solver::pool, prune_best_arch_name_version(), prune_installed_dup_packages(), prune_to_highest_prio(), prune_to_highest_prio_per_name(), prune_to_recommended(), and _Map::size.

Referenced by findrecommendedsuggested(), selectandinstall(), and solver_run_sat().

int policy_illegal_archchange	(	Solver *	solv,
		Solvable *	s1,
		Solvable *	s2
	)

Definition at line 482 of file policy.c.

References _Solvable::arch, _Solver::archCheckCb, _Pool::id2arch, _Pool::lastarch, and _Solver::pool.

Referenced by policy_findupdatepackages(), and policy_is_illegal().

int policy_illegal_vendorchange	(	Solver *	solv,
		Solvable *	s1,
		Solvable *	s2
	)

Definition at line 512 of file policy.c.

References _Solver::pool, pool_vendor2mask(), _Solvable::vendor, and _Solver::vendorCheckCb.

Referenced by policy_findupdatepackages(), and policy_is_illegal().

int policy_is_illegal	(	Solver *	solv,
		Solvable *	is,
		Solvable *	s,
		int	ignore
	)

Definition at line 540 of file policy.c.

References _Solver::allowarchchange, _Solver::allowdowngrade, _Solver::allowvendorchange, _Solvable::arch, _Solvable::evr, evrcmp(), EVRCMP_COMPARE, _Solvable::name, POLICY_ILLEGAL_ARCHCHANGE, policy_illegal_archchange(), POLICY_ILLEGAL_DOWNGRADE, POLICY_ILLEGAL_VENDORCHANGE, policy_illegal_vendorchange(), _Solver::pool, and _Solvable::vendor.

Referenced by jobtodisablelist(), solver_addchoicerules(), and solver_printsolution().

void policy_create_obsolete_index

(

Solver *

solv)

Definition at line 571 of file policy.c.

References _Repo::end, FOR_PROVIDES, _Repo::idarraydata, _Solver::installed, _Solvable::name, _Pool::nsolvables, _Solvable::obsoletes, _Solver::obsoletes, _Solver::obsoletes_data, _Pool::obsoleteusescolors, _Pool::obsoleteusesprovides, _Solver::pool, pool_colormatch(), POOL_DEBUG, pool_installable(), pool_match_nevr(), _Solvable::repo, sat_calloc(), SAT_DEBUG_STATS, _Pool::solvables, and _Repo::start.

Referenced by solver_solve().

void policy_findupdatepackages	(	Solver *	solv,
		Solvable *	s,
		Queue *	qs,
		int	allow_all
	)

Definition at line 655 of file policy.c.

References _Solver::allowarchchange, _Solver::allowdowngrade, _Solver::allowvendorchange, _Solvable::arch, _Solvable::evr, evrcmp(), EVRCMP_COMPARE, FOR_PROVIDES, _Repo::idarraydata, _Solver::installed, _Solvable::name, _Solver::noupdateprovide, _Solvable::obsoletes, _Solver::obsoletes, _Solver::obsoletes_data, _Pool::obsoleteusescolors, _Pool::obsoleteusesprovides, policy_illegal_archchange(), policy_illegal_vendorchange(), _Solver::pool, pool_colormatch(), pool_match_nevr(), queue_empty(), queue_push(), _Solvable::repo, _Pool::solvables, _Repo::start, _Solver::updateCandidateCb, and _Solvable::vendor.

Referenced by addduppackages(), finddistupgradepackages(), solver_addrpmrulesforupdaters(), and solver_addupdaterule().