lib/rpmds.h File Reference

Structure(s) used for dependency tag sets. More...

#include "rpmevr.h"
#include "rpmns.h"
#include "rpmps.h"

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Defines

#define _RPMNS_INTERNAL

Variables

int _rpmds_debug

int _rpmds_nopromote

Detailed Description

Structure(s) used for dependency tag sets.

Definition in file rpmds.h.

Define Documentation

#define _RPMNS_INTERNAL

Definition at line 10 of file rpmds.h.

#define rpmdsLink	(	_ds,
		_msg		)	XrpmdsLink(_ds, _msg, __FILE__, __LINE__)

Definition at line 149 of file rpmds.h.

Referenced by main(), rpmalAdd(), rpmds_Ldconfig(), rpmds_Sysinfo(), rpmdsDup(), rpmdsNew(), rpmdsSingle(), rpmdsThis(), rpmte_DS(), and rpmtsAddObsoletes().

#define rpmdsUnlink	(	_ds,
		_msg		)	XrpmdsUnlink(_ds, _msg, __FILE__, __LINE__)

Definition at line 132 of file rpmds.h.

Referenced by rpmdsFree().

#define RPMELF_FLAG_SKIPPROVIDES 0x1

Definition at line 561 of file rpmds.h.

Referenced by rpmdsELF(), and rpmfcELF().

#define RPMELF_FLAG_SKIPREQUIRES 0x2

Definition at line 562 of file rpmds.h.

Referenced by rpmdsELF(), and rpmfcELF().

Function Documentation

const char* rpmdsA ( const rpmds ds )

Return current dependency arch.

Parameters:

ds

dependency set

Returns:: current dependency arch, NULL on invalid

Definition at line 737 of file rpmds.c.

int rpmdsAnyMatchesDep	(	const Header	h,
		const rpmds	req,
		int	nopromote
	)

Compare package provides dependencies from header with a single dependency.

Parameters:

	h	header
	req	dependency set
	nopromote	Don't promote Epoch: in comparison?

Returns:: 1 if any dependency overlaps, 0 otherwise

Definition at line 3751 of file rpmds.c.

References rpmdsCompare(), rpmdsFlags(), rpmdsFree(), rpmdsInit(), rpmdsNew(), rpmdsNext(), rpmdsSetNoPromote(), RPMNS_TYPE_ARCH, RPMSENSE_SENSEMASK, and RPMTAG_PROVIDENAME.

Referenced by handleOneTrigger(), rpmtsAddObsoletes(), rpmtsSolve(), and unsatisfiedDepend().

time_t rpmdsBT ( const rpmds ds )

Return dependency build time.

Parameters:

ds

dependency set

Returns:: dependency build time, 0 on invalid

Definition at line 746 of file rpmds.c.

Referenced by rpmds_BT().

uint_32 rpmdsColor ( const rpmds ds )

Return current dependency color.

Parameters:

ds

dependency set

Returns:: current dependency color (0 if not set)

Definition at line 815 of file rpmds.c.

Referenced by checkPackageDeps(), rpmalAddProvides(), rpmds_Color(), and rpmtsAddObsoletes().

int rpmdsCompare	(	const rpmds	A,
		const rpmds	B
	)

Compare two versioned dependency ranges, looking for overlap.

Parameters:

	A	1st dependency
	B	2nd dependency

Returns:: 1 if dependencies overlap, 0 otherwise

Definition at line 3627 of file rpmds.c.

References _, _free(), alloca(), D_, rpmdsFlags(), rpmdsNAcmp(), rpmEVRparse(), RPMMESS_DEBUG, RPMMESS_WARNING, rpmMessage, RPMSENSE_EQUAL, RPMSENSE_GREATER, RPMSENSE_LESS, RPMSENSE_NOTEQUAL, RPMSENSE_SENSEMASK, rpmvercmp, and xstrdup().

Referenced by rpmalAllSatisfiesDepend(), rpmds_richcompare(), rpmdsAnyMatchesDep(), rpmdsNVRMatchesDep(), rpmdsSearch(), rpmHeadersIdentical(), and rpmtsAddInstallElement().

int rpmdsCount ( const rpmds ds )

Return dependency set count.

Parameters:

ds

dependency set

Returns:: current count

Definition at line 656 of file rpmds.c.

Referenced by main(), rpmalMakeIndex(), rpmds_Count(), rpmds_length(), rpmfcGenerateDepends(), rpmfcPrint(), and rpmteColorDS().

int rpmdsCpuinfo	(	rpmds *	dsp,
		const char *	fn
	)

Load /proc/cpuinfo provides into a dependency set.

Return values:

*dsp

(loaded) depedency set

Parameters:

fn

path to file (NULL uses /proc/cpuinfo)

Returns:: 0 on success

Definition at line 1281 of file rpmds.c.

References _free(), _isspace, _PROC_CPUINFO, cpuinfo_s::done, Fclose(), fdGetFILE, Ferror(), Fopen(), cpuinfo_s::name, rpmdsCpuinfoCtagFlags(), rpmdsNSAdd(), rpmExpand(), RPMSENSE_EQUAL, and xstrdup().

Referenced by main(), rpmds_Cpuinfo(), rpmShowRC(), and unsatisfiedDepend().

const char* rpmdsDNEVR ( const rpmds ds )

Return current formatted dependency string.

Parameters:

ds

dependency set

Returns:: current dependency DNEVR, NULL on invalid

Definition at line 677 of file rpmds.c.

Referenced by missingokTag(), printDeps(), rpmdepPrint(), rpmds_DNEVR(), rpmds_print(), rpmds_subscript(), rpmdsPrint(), rpmdsPrintResults(), rpmdsProblem(), rpmfcPrint(), rpmfiBuildFDeps(), rpmShowRC(), rpmts_SolveCallback(), rpmtsAddInstallElement(), rpmtsAddObsoletes(), and unsatisfiedDepend().

int rpmdsELF	(	const char *	fn,
		int	flags,
		int()(void context, rpmds ds)	add,
		void *	context
	)

Extract ELF dependencies from a file.

Parameters:

	fn	file name
	flags	1: skip provides 2: skip requires
	*add	add(arg, ds) saves next provide/require elf dependency.
	context	add() callback context

Returns:: 0 on success

Definition at line 2826 of file rpmds.c.

References _free(), DT_GNU_HASH, rpmdsFree(), rpmdsSingle(), RPMELF_FLAG_SKIPPROVIDES, RPMELF_FLAG_SKIPREQUIRES, rpmExpandNumeric(), RPMTAG_PROVIDENAME, RPMTAG_PROVIDES, RPMTAG_REQUIRENAME, sonameDep(), stpcpy(), and xstrdup().

Referenced by main(), rpmdsLdconfig(), rpmfcELF(), and unsatisfiedDepend().

const char* rpmdsEVR ( const rpmds ds )

Return current dependency epoch-version-release.

Parameters:

ds

dependency set

Returns:: current dependency EVR, NULL on invalid

Definition at line 702 of file rpmds.c.

Referenced by rpmds_compare(), rpmds_EVR(), rpmds_iternext(), rpmdsProblem(), rpmfcFileDep(), rpmfcGenerateDepends(), rpmtsAddObsoletes(), rpmtsCheck(), and unsatisfiedDepend().

int rpmdsFind	(	rpmds	ds,
		const rpmds	ods
	)

Find a dependency set element using binary search.

Parameters:

	ds	dependency set to search
	ods	dependency set element to find.

Returns:: dependency index (or -1 if not found)

Definition at line 1020 of file rpmds.c.

Referenced by rpmds_Find(), rpmdsMerge(), and rpmfcApply().

int_32 rpmdsFlags ( const rpmds ds )

Return current dependency flags.

Parameters:

ds

dependency set

Returns:: current dependency flags, 0 on invalid

Definition at line 715 of file rpmds.c.

Referenced by handleOneTrigger(), missingokTag(), printDeps(), rpmds_Flags(), rpmds_iternext(), rpmdsAnyMatchesDep(), rpmdsCompare(), rpmdsNVRMatchesDep(), rpmfcFileDep(), rpmtsOrder(), unsatisfiedDepend(), and zapRelation().

rpmds rpmdsFree ( rpmds ds )

Destroy a dependency set.

Parameters:

ds

dependency set

Returns:: NULL always

Definition at line 138 of file rpmds.c.

References _free(), headerFree(), headerFreeData(), rpmdsUnlink, RPMTAG_CONFLICTFLAGS, RPMTAG_CONFLICTNAME, RPMTAG_CONFLICTVERSION, RPMTAG_DIRNAMES, RPMTAG_FILELINKTOS, RPMTAG_OBSOLETEFLAGS, RPMTAG_OBSOLETENAME, RPMTAG_OBSOLETEVERSION, RPMTAG_PROVIDEFLAGS, RPMTAG_PROVIDENAME, RPMTAG_PROVIDEVERSION, RPMTAG_REQUIREFLAGS, RPMTAG_REQUIRENAME, RPMTAG_REQUIREVERSION, RPMTAG_TRIGGERFLAGS, RPMTAG_TRIGGERNAME, and RPMTAG_TRIGGERVERSION.

Referenced by checkPackageSet(), ensureOlder(), freePackage(), handleOneTrigger(), main(), missingokTag(), printDeps(), rpmalDel(), rpmalFree(), rpmds_dealloc(), rpmds_free(), rpmds_Sort(), rpmdsAnyMatchesDep(), rpmdsELF(), rpmdsFreePRCO(), rpmdsLdconfig(), rpmdsNSAdd(), rpmdsNVRMatchesDep(), rpmdsPipe(), rpmdsRpmlib(), rpmdsSysinfoFile(), rpmfcApply(), rpmfcFindRequiredPackages(), rpmfcFree(), rpmfcGenerateDepends(), rpmfcHelper(), rpmfcSCRIPT(), rpmfiBuildFDeps(), rpmHeadersIdentical(), rpmInstall(), rpmShowRC(), rpmtsAddAvailableElement(), rpmtsAddInstallElement(), rpmtsAddObsoletes(), and unsatisfiedDepend().

rpmPRCO rpmdsFreePRCO ( rpmPRCO PRCO )

Free dependency set(s) container.

Parameters:

PRCO

dependency set(s) container

Returns:: NULL

Definition at line 2731 of file rpmds.c.

References _free(), and rpmdsFree().

Referenced by main(), rpmds_Ldconfig(), rpmds_Sysinfo(), rpmShowRC(), rpmteCleanDS(), rpmtsFree(), and unsatisfiedDepend().

rpmds rpmdsFromPRCO	(	rpmPRCO	PRCO,
		rpmTag	tagN
	)

Retrieve a dependency set from container.

Parameters:

	PRCO	dependency set(s) container
	tagN	type of dependency set

Returns:: dependency set (or NULL)

Definition at line 2779 of file rpmds.c.

References RPMTAG_CONFLICTNAME, RPMTAG_DIRNAMES, RPMTAG_FILELINKTOS, RPMTAG_NAME, RPMTAG_OBSOLETENAME, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, and RPMTAG_TRIGGERNAME.

Referenced by main(), rpmds_Ldconfig(), rpmds_Sysinfo(), rpmShowRC(), rpmteDS(), rpmtsCheck(), rpmtsOrder(), and unsatisfiedDepend().

int rpmdsGetconf	(	rpmds *	dsp,
		const char *	path
	)

Load getconf provides into a dependency set.

Return values:

*dsp

(loaded) depedency set

Parameters:

path

getconf path (NULL uses /)

Returns:: 0 on success

Definition at line 2596 of file rpmds.c.

References _free(), _GETCONF_PATH, conf::call, conf::call_name, conf::CONFSTR, errno, EXIT_FAILURE, conf::name, conf::PATHCONF, rpmdsNSAdd(), rpmExpand(), RPMSENSE_EQUAL, conf::SYSCONF, xmalloc(), and xstrdup().

Referenced by main(), rpmds_Getconf(), rpmShowRC(), and unsatisfiedDepend().

rpmds rpmdsInit ( rpmds ds )

Initialize dependency set iterator.

Parameters:

ds

dependency set

Returns:: dependency set

Definition at line 961 of file rpmds.c.

Referenced by checkPackageDeps(), handleOneTrigger(), missingokTag(), printDeps(), rpmalAddProvides(), rpmdepPrint(), rpmds_iternext(), rpmds_print(), rpmdsAnyMatchesDep(), rpmdsMerge(), rpmdsPrint(), rpmdsPrintClosure(), rpmdsPrintResults(), rpmShowRC(), rpmteColorDS(), rpmtsAddObsoletes(), rpmtsCheck(), and rpmtsOrder().

int rpmdsIx ( const rpmds ds )

Return dependency set index.

Parameters:

ds

dependency set

Returns:: current index

Definition at line 661 of file rpmds.c.

Referenced by addRelation(), rpmalAddProvides(), rpmdepPrint(), rpmds_Find(), rpmds_Ix(), rpmdsPrint(), rpmdsPrintResults(), and rpmdsSearch().

int rpmdsLdconfig	(	rpmPRCO	PRCO,
		const char *	fn
	)

Load /etc/ld.so.cache provides into a dependency set.

Todo:: Add dependency colors, and attach to file.

Return values:

*PRCO

provides/requires/conflicts/obsoletes depedency set(s)

Parameters:

fn

cache file name (NULL uses /etc/ld.so.cache)

Returns:: 0 on success

Definition at line 3112 of file rpmds.c.

References _free(), _isspace, _LD_SO_CACHE, _SBIN_LDCONFIG_P, rpmdsELF(), rpmdsFree(), rpmdsMerge(), rpmdsMergePRCO(), rpmdsSingle(), rpmExpand(), RPMTAG_PROVIDENAME, and xstrdup().

Referenced by main(), and rpmds_Ldconfig().

rpmds rpmdsLink	(	rpmds	ds,
		const char *	msg
	)

Reference a dependency set instance.

Parameters:

	ds	dependency set
	msg

Returns:: new dependency set reference

int rpmdsMerge	(	rpmds *	dsp,
		rpmds	ods
	)

Merge a dependency set maintaining (N,EVR,Flags) sorted order.

Return values:

*dsp

(merged) dependency set

Parameters:

ods

dependency set to merge

Returns:: 0 on success

Definition at line 1052 of file rpmds.c.

References _free(), rpmdsDup(), rpmdsDupArgv(), rpmdsFind(), rpmdsInit(), rpmdsNext(), save, and xmalloc().

Referenced by rpmds_Merge(), rpmds_Sort(), rpmdsLdconfig(), rpmdsMergePRCO(), rpmdsNSAdd(), rpmdsPipe(), rpmdsRpmlib(), rpmfcFindRequiredPackages(), rpmfcGenerateDepends(), rpmfcHelper(), rpmfcMergePR(), and rpmfcSCRIPT().

int rpmdsMergePRCO	(	void *	context,
		rpmds	ds
	)

Merge provides/requires/conflicts/obsoletes dependencies.

Parameters:

	context	merge dependency set(s) container
	ds	dependency set to merge

Returns:: 0 on success

Definition at line 2694 of file rpmds.c.

References rpmdsMerge(), rpmdsTagN(), RPMTAG_CONFLICTNAME, RPMTAG_DIRNAMES, RPMTAG_FILELINKTOS, RPMTAG_OBSOLETENAME, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, RPMTAG_TRIGGERNAME, and tagName().

Referenced by main(), rpmdsLdconfig(), rpmdsSysinfoFile(), and unsatisfiedDepend().

const char* rpmdsN ( rpmds ds )

Return current dependency name.

Parameters:

ds

dependency set

Returns:: current dependency name, NULL on invalid

Definition at line 690 of file rpmds.c.

References rpmdsNewN().

Referenced by addRelation(), checkPackageDeps(), handleOneTrigger(), rpmalAllFileSatisfiesDepend(), rpmalAllSatisfiesDepend(), rpmds_iternext(), rpmds_N(), rpmdsProblem(), rpmfcFileDep(), rpmfcGenerateDepends(), rpmtsAddObsoletes(), rpmtsCheck(), rpmtsSolve(), and unsatisfiedDepend().

int rpmdsNegateRC	(	const rpmds	ds,
		int	rc
	)

Negate return code for negated comparisons.

Parameters:

	ds	dependency set
	rc	postive return code

Returns:: return code

Definition at line 3855 of file rpmds.c.

Referenced by rpmtsCheck(), and unsatisfiedDepend().

rpmds rpmdsNew	(	Header	h,
		rpmTag	tagN,
		int	flags
	)

Create and load a dependency set.

Parameters:

	h	header
	tagN	type of dependency
	flags	scareMem(0x1), nofilter(0x2)

Returns:: new dependency set

Definition at line 244 of file rpmds.c.

References _free(), argvFree(), headerFreeData(), headerGetEntry(), headerGetEntryMinMemory(), headerIsEntry(), headerLink(), RPM_INT32_TYPE, rpmdsDupArgv(), rpmdsLink, rpmGenPath(), RPMTAG_ARCH, RPMTAG_BUILDTIME, RPMTAG_CONFLICTFLAGS, RPMTAG_CONFLICTNAME, RPMTAG_CONFLICTVERSION, RPMTAG_DIRINDEXES, RPMTAG_DIRNAMES, RPMTAG_FILELINKTOS, RPMTAG_OBSOLETEFLAGS, RPMTAG_OBSOLETENAME, RPMTAG_OBSOLETEVERSION, RPMTAG_OLDFILENAMES, RPMTAG_PROVIDEFLAGS, RPMTAG_PROVIDENAME, RPMTAG_PROVIDEVERSION, RPMTAG_REQUIREFLAGS, RPMTAG_REQUIRENAME, RPMTAG_REQUIREVERSION, RPMTAG_TRIGGERFLAGS, RPMTAG_TRIGGERNAME, RPMTAG_TRIGGERVERSION, urlPath(), xcalloc(), xmalloc(), and xstrdup().

Referenced by checkPackageSet(), handleOneTrigger(), hdr_dsFromHeader(), missingokTag(), printDeps(), rpmds_init(), rpmdsAnyMatchesDep(), rpmdsNewPRCO(), rpmfcGenerateDepends(), rpmfiBuildFDeps(), and rpmtsAddAvailableElement().

char* rpmdsNewDNEVR	(	const char *	dspfx,
		rpmds	ds
	)

Return new formatted dependency string.

Parameters:

	dspfx	formatted dependency string prefix
	ds	dependency set

Returns:: new formatted dependency (malloc'ed)

Definition at line 418 of file rpmds.c.

References _rpmns_N_at_A, rpmdsNewN(), RPMSENSE_EQUAL, RPMSENSE_GREATER, RPMSENSE_LESS, RPMSENSE_NOTEQUAL, RPMSENSE_SENSEMASK, stpcpy(), and xmalloc().

Referenced by rpmdsNext(), rpmdsSingle(), rpmdsThis(), and zapRelation().

const char* rpmdsNewN ( rpmds ds )

Return N string, expanded if necessary.

Parameters:

ds

dependency set

Returns:: new N string (malloc'ed)

Definition at line 403 of file rpmds.c.

References rpmnsParse().

Referenced by rpmdsN(), and rpmdsNewDNEVR().

rpmPRCO rpmdsNewPRCO ( Header h )

Create dependency set(s) container.

Parameters:

h

header

Returns:: 0 on success

Definition at line 2754 of file rpmds.c.

References rpmdsNew(), rpmdsThis(), RPMSENSE_EQUAL, RPMTAG_CONFLICTNAME, RPMTAG_DIRNAMES, RPMTAG_FILELINKTOS, RPMTAG_OBSOLETENAME, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, RPMTAG_TRIGGERNAME, and xcalloc().

Referenced by addTE(), main(), rpmds_Ldconfig(), rpmds_Sysinfo(), rpmShowRC(), rpmtsCreate(), and unsatisfiedDepend().

int rpmdsNext ( rpmds ds )

Return next dependency set iterator index.

Parameters:

ds

dependency set

Returns:: dependency set iterator index, -1 on termination

Definition at line 930 of file rpmds.c.

References _free(), and rpmdsNewDNEVR().

Referenced by checkPackageDeps(), handleOneTrigger(), missingokTag(), printDeps(), rpmalAddProvides(), rpmalAllSatisfiesDepend(), rpmdepPrint(), rpmds_iternext(), rpmds_print(), rpmds_subscript(), rpmdsAnyMatchesDep(), rpmdsMerge(), rpmdsPrint(), rpmdsPrintClosure(), rpmdsPrintResults(), rpmdsSearch(), rpmfcPrint(), rpmfiBuildFDeps(), rpmShowRC(), rpmteColorDS(), rpmtsAddObsoletes(), rpmtsCheck(), and rpmtsOrder().

int rpmdsNoPromote ( const rpmds ds )

Return current "Don't promote Epoch:" flag.

This flag controls for Epoch: promotion when a dependency set is compared. If the flag is set (for already installed packages), then an unspecified value will be treated as Epoch: 0. Otherwise (for added packages), the Epoch: portion of the comparison is skipped if the value is not specified, i.e. an unspecified Epoch: is assumed to be equal in dependency comparisons.

Parameters:

ds

dependency set

Returns:: current "Don't promote Epoch:" flag

Definition at line 772 of file rpmds.c.

void rpmdsNotify	(	rpmds	ds,
		const char *	where,
		int	rc
	)

Notify of results of dependency match.

Parameters:

	ds	dependency set
	where	where dependency was resolved (or NULL)
	rc	0 == YES, otherwise NO

Definition at line 917 of file rpmds.c.

References _, RPMMESS_DEBUG, and rpmMessage.

Referenced by rpmalAllFileSatisfiesDepend(), rpmalAllSatisfiesDepend(), rpmds_Notify(), and unsatisfiedDepend().

nsType rpmdsNSType ( const rpmds ds )

Return dependency class type.

Parameters:

ds

dependency set

Returns:: dependency class type

Definition at line 764 of file rpmds.c.

References RPMNS_TYPE_UNKNOWN.

Referenced by addRelation(), rpmtsCheck(), and unsatisfiedDepend().

int rpmdsNVRMatchesDep	(	const Header	h,
		const rpmds	req,
		int	nopromote
	)

Compare package name-version-release from header with a single dependency.

Parameters:

	h	header
	req	dependency set
	nopromote	Don't promote Epoch: in comparison?

Returns:: 1 if dependency overlaps, 0 otherwise

Definition at line 3805 of file rpmds.c.

References alloca(), headerGetEntryMinMemory(), headerNVR(), rpmdsCompare(), rpmdsFlags(), rpmdsFree(), rpmdsSetNoPromote(), rpmdsSingle(), RPMSENSE_EQUAL, RPMSENSE_SENSEMASK, RPMTAG_EPOCH, RPMTAG_PROVIDENAME, stpcpy(), and V.

Referenced by ensureOlder().

int rpmdsPipe	(	rpmds *	dsp,
		int_32	tagN,
		const char *	cmd
	)

Load provides from a pipe into a dependency set.

Return values:

*dsp

(loaded) depedency set

Parameters:

	tagN	rpmds tag (<= 0 uses RPMTAG_PROVIDENAME).
	cmd	popen cmd to run (NULL loads perl provides)

Returns:: 0 on success

Definition at line 3466 of file rpmds.c.

References _, _free(), _isspace, _PERL_PROVIDES, rpmdsFree(), rpmdsMerge(), rpmdsSingle(), rpmEVRflags(), rpmExpand(), RPMTAG_PROVIDENAME, xisalnum(), and xstrdup().

Referenced by main().

static int rpmdsPrint	(	rpmds	ds,
		FILE *	fp
	)			`[inline, static]`

Print current dependency set contents.

Parameters:

	ds	dependency set
	fp	file handle (NULL uses stderr)

Returns:: 0 always

Definition at line 706 of file rpmds.h.

References rpmdsDNEVR(), rpmdsInit(), rpmdsIx(), rpmdsNext(), and rpmdsTagName().

static int rpmdsPrintClosure	(	rpmds	P,
		rpmds	R,
		FILE *	fp
	)			`[inline, static]`

Check Provides: against Requires: and print closure results.

Parameters:

	P	Provides: dependency set
	R	Requires: dependency set
	fp	file handle (NULL uses stderr)

Returns:: 0 always

Definition at line 750 of file rpmds.h.

References rpmdsInit(), rpmdsNext(), rpmdsPrintResults(), rpmdsSearch(), and rpmdsSetResult().

Referenced by main().

static int rpmdsPrintResults	(	rpmds	ds,
		FILE *	fp
	)			`[inline, static]`

Print current dependency set results.

Parameters:

	ds	dependency set
	fp	file handle (NULL uses stderr)

Returns:: 0 always

Definition at line 725 of file rpmds.h.

References rpmdsDNEVR(), rpmdsInit(), rpmdsIx(), rpmdsNext(), rpmdsResult(), and rpmdsTagName().

Referenced by rpmdsPrintClosure().

void rpmdsProblem	(	rpmps	ps,
		const char *	pkgNEVR,
		const rpmds	ds,
		const fnpyKey *	suggestedKeys,
		int	adding
	)

Report a Requires: or Conflicts: dependency problem.

Parameters:

	ps	transaction set problems
	pkgNEVR	package name/epoch/version/release
	ds	dependency set
	suggestedKeys	filename or python object address
	adding	dependency problem is from added package set?

Definition at line 3721 of file rpmds.c.

References D_, rpmdsDNEVR(), rpmdsEVR(), rpmdsN(), RPMMESS_DEBUG, rpmMessage, RPMPROB_CONFLICT, RPMPROB_REQUIRES, and rpmpsAppend().

Referenced by checkPackageDeps().

int_32 rpmdsRefs ( const rpmds ds )

Return current dependency file refs.

Parameters:

ds

dependency set

Returns:: current dependency file refs (0 if not set)

Definition at line 849 of file rpmds.c.

Referenced by rpmds_Refs().

int_32 rpmdsResult ( const rpmds ds )

Return current dependency comparison result.

Parameters:

ds

dependency set

Returns:: current dependency result (0 if not set)

Definition at line 883 of file rpmds.c.

Referenced by rpmds_Result(), and rpmdsPrintResults().

int rpmdsRpmlib	(	rpmds *	dsp,
		void *	tblp
	)

Load rpmlib provides into a dependency set.

Return values:

*dsp

(loaded) depedency set

Parameters:

tblp

rpmlib provides table (NULL uses internal table)

Returns:: 0 on success

Definition at line 1469 of file rpmds.c.

References rpmlibProvides_s::featureEVR, rpmlibProvides_s::featureFlags, rpmlibProvides_s::featureName, rpmdsFree(), rpmdsMerge(), rpmdsSingle(), and RPMTAG_PROVIDENAME.

Referenced by main(), rpmds_Rpmlib(), rpmShowRC(), and unsatisfiedDepend().

int rpmdsSearch	(	rpmds	ds,
		rpmds	ods
	)

Search a sorted dependency set for an element that overlaps.

A boolean result is saved (if allocated) and accessible through rpmdsResult(ods) afterwards.

Parameters:

	ds	dependency set to search
	ods	dependency set element to find.

Returns:: dependency index (or -1 if not found)

Definition at line 1132 of file rpmds.c.

References rpmdsCompare(), rpmdsIx(), rpmdsNext(), rpmdsSetIx(), rpmdsSetResult(), and save.

Referenced by rpmds_Search(), rpmdsPrintClosure(), and unsatisfiedDepend().

time_t rpmdsSetBT	(	const rpmds	ds,
		time_t	BT
	)

Set dependency build time.

Parameters:

	ds	dependency set
	BT	build time

Returns:: dependency build time, 0 on invalid

Definition at line 754 of file rpmds.c.

uint_32 rpmdsSetColor	(	const rpmds	ds,
		uint_32	color
	)

Set current dependency color.

Parameters:

	ds	dependency set
	color	new dependency color

Returns:: previous dependency color

Definition at line 828 of file rpmds.c.

References xcalloc().

Referenced by rpmteColorDS().

void* rpmdsSetEVRcmp	(	rpmds	ds,
		int()(const char a, const char *b)	EVRcmp
	)

Set EVR comparison function.

Parameters:

	ds	dependency set
	EVRcmp	EVR comparison function (NULL uses default)

Returns:: previous EVR comparison function

Definition at line 804 of file rpmds.c.

void* rpmdsSetEVRparse	(	rpmds	ds,
		int()(const char everstr, EVR_t evr)	EVRparse
	)

Set EVR parsing function.

Parameters:

	ds	dependency set
	EVRparse	EVR parsing function (NULL uses default)

Returns:: previous EVR parsing function

int rpmdsSetIx	(	rpmds	ds,
		int	ix
	)

Set dependency set index.

Parameters:

	ds	dependency set
	ix	new index

Returns:: current index

Definition at line 666 of file rpmds.c.

Referenced by rpmalAllSatisfiesDepend(), rpmds_Find(), rpmds_subscript(), rpmdsSearch(), rpmfcPrint(), rpmfiBuildFDeps(), and zapRelation().

int rpmdsSetNoPromote	(	rpmds	ds,
		int	nopromote
	)

Set "Don't promote Epoch:" flag.

Parameters:

	ds	dependency set
	nopromote	Should an unspecified Epoch: be treated as Epoch: 0?

Returns:: previous "Don't promote Epoch:" flag

Definition at line 781 of file rpmds.c.

Referenced by checkPackageSet(), handleOneTrigger(), rpmds_SetNoPromote(), rpmdsAnyMatchesDep(), and rpmdsNVRMatchesDep().

int_32 rpmdsSetRefs	(	const rpmds	ds,
		int_32	refs
	)

Set current dependency file refs.

Parameters:

	ds	dependency set
	refs	new dependency refs

Returns:: previous dependency refs

Definition at line 862 of file rpmds.c.

References xcalloc().

Referenced by rpmteColorDS().

int_32 rpmdsSetResult	(	const rpmds	ds,
		int_32	result
	)

Set current dependency comparison result.

Parameters:

	ds	dependency set
	result	new dependency result

Returns:: previous dependency result

Definition at line 896 of file rpmds.c.

References xcalloc().

Referenced by rpmdsPrintClosure(), and rpmdsSearch().

rpmds rpmdsSingle	(	rpmTag	tagN,
		const char *	N,
		const char *	EVR,
		int_32	Flags
	)

Create, load and initialize a dependency set of size 1.

Parameters:

	tagN	type of dependency
	N	name
	EVR	epoch:version-release
	Flags	comparison/context flags

Returns:: new dependency set

Definition at line 599 of file rpmds.c.

References rpmdsLink, rpmdsNewDNEVR(), RPMTAG_CONFLICTNAME, RPMTAG_DIRNAMES, RPMTAG_FILELINKTOS, RPMTAG_OBSOLETENAME, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, RPMTAG_TRIGGERNAME, xcalloc(), and xmalloc().

Referenced by ensureOlder(), rpmds_iternext(), rpmds_Single(), rpmdsELF(), rpmdsLdconfig(), rpmdsNSAdd(), rpmdsNVRMatchesDep(), rpmdsPipe(), rpmdsRpmlib(), rpmdsSysinfoFile(), rpmfcApply(), rpmfcFindRequiredPackages(), rpmfcGenerateDepends(), rpmfcHelper(), rpmfcSCRIPT(), rpmInstall(), and unsatisfiedDepend().

int rpmdsSysinfo	(	rpmPRCO	PRCO,
		const char *	fn
	)

Load sysinfo dependencies into a dependency set.

Return values:

*PRCO

provides/requires/conflicts/obsoletes depedency set(s)

Parameters:

fn

path to file (NULL uses /etc/rpm/sysinfo)

Returns:: 0 on success

Definition at line 1633 of file rpmds.c.

References _ETC_RPM_SYSINFO, _free(), alloca(), rpmdsSysinfoFile(), rpmExpand(), rpmGetPath(), RPMTAG_PROVIDENAME, Stat(), and tagValue().

Referenced by main(), rpmds_Sysinfo(), rpmShowRC(), and rpmtsCreate().

rpmTag rpmdsTagN ( const rpmds ds )

Return current dependency type.

Parameters:

ds

dependency set

Returns:: current dependency type, 0 on invalid

Definition at line 728 of file rpmds.c.

Referenced by addRelation(), rpmds_iternext(), rpmds_TagN(), rpmdsMergePRCO(), rpmdsTagName(), rpmfcFileDep(), rpmfcMergePR(), rpmtsSolve(), and unsatisfiedDepend().

static const char* rpmdsTagName ( const rpmds ds ) [inline, static]

Return current dependency type name.

Parameters:

ds

dependency set

Returns:: current dependency type name

Definition at line 683 of file rpmds.h.

References rpmdsTagN(), RPMTAG_CONFLICTNAME, RPMTAG_DIRNAMES, RPMTAG_OBSOLETENAME, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, RPMTAG_TRIGGERNAME, and tagName().

Referenced by rpmdepPrint(), rpmdsPrint(), and rpmdsPrintResults().

rpmds rpmdsThis	(	Header	h,
		rpmTag	tagN,
		int_32	Flags
	)

Create, load and initialize a dependency for this header.

Parameters:

	h	header
	tagN	type of dependency
	Flags	comparison flags

Returns:: new dependency set

Definition at line 501 of file rpmds.c.

References headerGetEntryMinMemory(), headerNVR(), RPM_INT32_TYPE, rpmdsLink, rpmdsNewDNEVR(), RPMTAG_ARCH, RPMTAG_BUILDTIME, RPMTAG_CONFLICTNAME, RPMTAG_DIRNAMES, RPMTAG_EPOCH, RPMTAG_FILELINKTOS, RPMTAG_OBSOLETENAME, RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME, RPMTAG_TRIGGERNAME, stpcpy(), xcalloc(), xmalloc(), and xstrdup().

Referenced by hdr_dsOfHeader(), parseSpec(), rpmdsNewPRCO(), rpmHeadersIdentical(), and rpmtsAddInstallElement().

int rpmdsUname	(	rpmds *	dsp,
		const struct utsname *	un
	)

Load uname(2) provides into a dependency set.

Return values:

*dsp

(loaded) depedency set

Parameters:

un

utsname struct (NULL calls uname(2))

Returns:: 0 on success

Definition at line 3422 of file rpmds.c.

References rpmdsNSAdd(), and RPMSENSE_EQUAL.

Referenced by main(), rpmShowRC(), and unsatisfiedDepend().

rpmds rpmdsUnlink	(	rpmds	ds,
		const char *	msg
	)

Unreference a dependency set instance.

Parameters:

	ds	dependency set
	msg

Returns:: NULL always

rpmds XrpmdsLink	(	rpmds	ds,
		const char *	msg,
		const char *	fn,
		unsigned	ln
	)

Todo:: Remove debugging entry from the ABI.

Definition at line 125 of file rpmds.c.

rpmds XrpmdsUnlink	(	rpmds	ds,
		const char *	msg,
		const char *	fn,
		unsigned	ln
	)

Todo:: Remove debugging entry from the ABI.

Definition at line 114 of file rpmds.c.

Variable Documentation

int _rpmds_debug

Definition at line 104 of file rpmds.c.

int _rpmds_nopromote

Definition at line 107 of file rpmds.c.


Defines
#define	_RPMNS_INTERNAL
Variables
int	_rpmds_debug
int	_rpmds_nopromote