lib/transaction.c File Reference

#include "system.h"
#include <rpmmacro.h>
#include "psm.h"
#include "rpmdb.h"
#include "fprint.h"
#include "rpmhash.h"
#include "misc.h"
#include "debug.h"

Go to the source code of this file.

Data Structures

struct diskspaceInfo

struct tsIterator_s

Iterator across transaction elements, forward on install, backward on erase. More...

Defines

#define adj_fs_blocks(_nb)   (((_nb) * 21) / 20)

#define BLOCK_ROUND(size, block)   (((size) + (block) - 1) / (block))

#define XSTRCMP(a, b)   ((!(a) && !(b)) || ((a) && (b) && !strcmp((a), (b))))

#define alloca_strdup(_s)   strcpy(alloca(strlen(_s)+1), (_s))

#define NOTIFY(_ts, _al)   if ((_ts)->notify) (void) (_ts)->notify _al

Functions

static void * freeFl (rpmTransactionSet ts, TFI_t flList)

void rpmtransSetScriptFd (rpmTransactionSet ts, FD_t fd)

Save file handle to be used as stderr when running package scripts.

int rpmtransGetKeys (const rpmTransactionSet ts, const void ***ep, int *nep)

Retrieve keys from ordered transaction set.

static rpmProblemSet psCreate (void)

static void psAppend (rpmProblemSet probs, rpmProblemType type, const struct availablePackage *alp, const char *dn, const char *bn, Header altH, unsigned long ulong1)

static int archOkay (Header h)

static int osOkay (Header h)

void rpmProblemSetFree (rpmProblemSet probs)

Destroy problem set.

static const char *const ftstring (fileTypes ft)

static fileTypes whatis (uint_16 mode)

static Header relocateFileList (const rpmTransactionSet ts, TFI_t fi, struct availablePackage *alp, Header origH, fileAction *actions)

Relocate files in header.

static int psTrim (rpmProblemSet filter, rpmProblemSet target)

static int sharedCmp (const void *one, const void *two)

static fileAction decideFileFate (const char *dirName, const char *baseName, short dbMode, const char *dbMd5, const char *dbLink, short newMode, const char *newMd5, const char *newLink, int newFlags, rpmtransFlags transFlags)

static int filecmp (short mode1, const char *md51, const char *link1, short mode2, const char *md52, const char *link2)

static int handleInstInstalledFiles (TFI_t fi, rpmdb db, struct sharedFileInfo *shared, int sharedCount, int reportConflicts, rpmProblemSet probs, rpmtransFlags transFlags)

static int handleRmvdInstalledFiles (TFI_t fi, rpmdb db, struct sharedFileInfo *shared, int sharedCount)

static void handleOverlappedFiles (TFI_t fi, hashTable ht, rpmProblemSet probs, struct diskspaceInfo *dsl)

Update disk space needs on each partition for this package.

static int ensureOlder (struct availablePackage *alp, Header old, rpmProblemSet probs)

static void skipFiles (const rpmTransactionSet ts, TFI_t fi)

static int tsGetOc (void *a)

Return transaction element order count.

static struct availablePackage * tsGetAlp (void *a)

Return transaction element available package pointer.

static void * tsFreeIterator (const void *a)

Destroy transaction element iterator.

static void * tsInitIterator (const void *a)

Create transaction element iterator.

static TFI_t tsNextIterator (void *a)

Return next transaction element's file info.

int rpmRunTransactions (rpmTransactionSet ts, rpmCallbackFunction notify, rpmCallbackData notifyData, rpmProblemSet okProbs, rpmProblemSet *newProbs, rpmtransFlags transFlags, rpmprobFilterFlags ignoreSet)

Process all packages in transaction set.

Detailed Description

Definition in file transaction.c.

Define Documentation

#define adj_fs_blocks ( _nb ) (((_nb) * 21) / 20)

Definition at line 62 of file transaction.c.

#define alloca_strdup ( _s ) strcpy(alloca(strlen(_s)+1), (_s))

Definition at line 298 of file transaction.c.

#define BLOCK_ROUND	(	size,
		block		)	(((size) + (block) - 1) / (block))

Definition at line 66 of file transaction.c.

#define NOTIFY	(	_ts,
		_al		)	if ((_ts)->notify) (void) (_ts)->notify _al

Definition at line 1514 of file transaction.c.

#define XSTRCMP	(	a,
		b		)	((!(a) && !(b)) \|\| ((a) && (b) && !strcmp((a), (b))))

Definition at line 68 of file transaction.c.

Function Documentation

static int archOkay ( Header h ) [static]

Definition at line 200 of file transaction.c.

static fileAction decideFileFate	(	const char *	dirName,
		const char *	baseName,
		short	dbMode,
		const char *	dbMd5,
		const char *	dbLink,
		short	newMode,
		const char *	newMd5,
		const char *	newLink,
		int	newFlags,
		rpmtransFlags	transFlags
	)			`[static]`

Definition at line 785 of file transaction.c.

static int ensureOlder	(	struct availablePackage *	alp,
		Header	old,
		rpmProblemSet	probs
	)			`[static]`

Definition at line 1231 of file transaction.c.

static int filecmp	(	short	mode1,
		const char *	md51,
		const char *	link1,
		short	mode2,
		const char *	md52,
		const char *	link2
	)			`[static]`

Definition at line 878 of file transaction.c.

static void* freeFl	(	rpmTransactionSet	ts,
		TFI_t	flList
	)			`[static]`

Definition at line 70 of file transaction.c.

static const char* const ftstring ( fileTypes ft ) [static]

Definition at line 270 of file transaction.c.

static int handleInstInstalledFiles	(	TFI_t	fi,
		rpmdb	db,
		struct sharedFileInfo *	shared,
		int	sharedCount,
		int	reportConflicts,
		rpmProblemSet	probs,
		rpmtransFlags	transFlags
	)			`[static]`

Definition at line 895 of file transaction.c.

static void handleOverlappedFiles	(	TFI_t	fi,
		hashTable	ht,
		rpmProblemSet	probs,
		struct diskspaceInfo *	dsl
	)			`[static]`

Update disk space needs on each partition for this package.

Definition at line 1032 of file transaction.c.

static int handleRmvdInstalledFiles	(	TFI_t	fi,
		rpmdb	db,
		struct sharedFileInfo *	shared,
		int	sharedCount
	)			`[static]`

Definition at line 991 of file transaction.c.

static int osOkay ( Header h ) [static]

Definition at line 231 of file transaction.c.

static void psAppend	(	rpmProblemSet	probs,
		rpmProblemType	type,
		const struct availablePackage *	alp,
		const char *	dn,
		const char *	bn,
		Header	altH,
		unsigned long	ulong1
	)			`[static]`

Definition at line 136 of file transaction.c.

static rpmProblemSet psCreate ( void ) [static]

Definition at line 124 of file transaction.c.

static int psTrim	(	rpmProblemSet	filter,
		rpmProblemSet	target
	)			`[static]`

Definition at line 734 of file transaction.c.

static Header relocateFileList	(	const rpmTransactionSet	ts,
		TFI_t	fi,
		struct availablePackage *	alp,
		Header	origH,
		fileAction *	actions
	)			`[static]`

Relocate files in header.

Todo:: multilib file dispositions need to be checked.

Parameters:

	ts	transaction set
	fi	transaction element file info
	alp	available package
	origH	package header
	actions	file dispositions

Returns:: header with relocated files

Definition at line 310 of file transaction.c.

void rpmProblemSetFree ( rpmProblemSet probs )

Destroy problem set.

Parameters:

probs

problem set

Definition at line 256 of file transaction.c.

static int sharedCmp	(	const void *	one,
		const void *	two
	)			`[static]`

Definition at line 771 of file transaction.c.

static void skipFiles	(	const rpmTransactionSet	ts,
		TFI_t	fi
	)			`[static]`

Definition at line 1250 of file transaction.c.

static void* tsFreeIterator ( const void * a ) [static]

Destroy transaction element iterator.

Parameters:

a

transaction element iterator

Returns:: NULL always

Definition at line 1465 of file transaction.c.

static struct availablePackage* tsGetAlp ( void * a ) [static, read]

Return transaction element available package pointer.

Parameters:

a

transaction element iterator

Returns:: available package pointer

Definition at line 1444 of file transaction.c.

static int tsGetOc ( void * a ) [static]

Return transaction element order count.

Parameters:

a

transaction element iterator

Returns:: element order count

Definition at line 1431 of file transaction.c.

static void* tsInitIterator ( const void * a ) [static]

Create transaction element iterator.

Parameters:

a

transaction set

Returns:: transaction element iterator

Definition at line 1476 of file transaction.c.

static TFI_t tsNextIterator ( void * a ) [static]

Return next transaction element's file info.

Parameters:

a

file info iterator

Returns:: next index, -1 on termination

Definition at line 1495 of file transaction.c.

static fileTypes whatis ( uint_16 mode ) [static]

Definition at line 286 of file transaction.c.


Data Structures
struct	diskspaceInfo
struct	tsIterator_s
	Iterator across transaction elements, forward on install, backward on erase. More...
Defines
#define	adj_fs_blocks(_nb) (((_nb) * 21) / 20)
#define	BLOCK_ROUND(size, block) (((size) + (block) - 1) / (block))
#define	XSTRCMP(a, b) ((!(a) && !(b)) \|\| ((a) && (b) && !strcmp((a), (b))))
#define	alloca_strdup(_s) strcpy(alloca(strlen(_s)+1), (_s))
#define	NOTIFY(_ts, _al) if ((_ts)->notify) (void) (_ts)->notify _al
Functions
static void *	freeFl (rpmTransactionSet ts, TFI_t flList)
void	rpmtransSetScriptFd (rpmTransactionSet ts, FD_t fd)
	Save file handle to be used as stderr when running package scripts.
int	rpmtransGetKeys (const rpmTransactionSet ts, const void **ep, int nep)
	Retrieve keys from ordered transaction set.
static rpmProblemSet	psCreate (void)
static void	psAppend (rpmProblemSet probs, rpmProblemType type, const struct availablePackage alp, const char dn, const char *bn, Header altH, unsigned long ulong1)
static int	archOkay (Header h)
static int	osOkay (Header h)
void	rpmProblemSetFree (rpmProblemSet probs)
	Destroy problem set.
static const char *const	ftstring (fileTypes ft)
static fileTypes	whatis (uint_16 mode)
static Header	relocateFileList (const rpmTransactionSet ts, TFI_t fi, struct availablePackage alp, Header origH, fileAction actions)
	Relocate files in header.
static int	psTrim (rpmProblemSet filter, rpmProblemSet target)
static int	sharedCmp (const void one, const void two)
static fileAction	decideFileFate (const char dirName, const char baseName, short dbMode, const char dbMd5, const char dbLink, short newMode, const char newMd5, const char newLink, int newFlags, rpmtransFlags transFlags)
static int	filecmp (short mode1, const char md51, const char link1, short mode2, const char md52, const char link2)
static int	handleInstInstalledFiles (TFI_t fi, rpmdb db, struct sharedFileInfo *shared, int sharedCount, int reportConflicts, rpmProblemSet probs, rpmtransFlags transFlags)
static int	handleRmvdInstalledFiles (TFI_t fi, rpmdb db, struct sharedFileInfo *shared, int sharedCount)
static void	handleOverlappedFiles (TFI_t fi, hashTable ht, rpmProblemSet probs, struct diskspaceInfo *dsl)
	Update disk space needs on each partition for this package.
static int	ensureOlder (struct availablePackage *alp, Header old, rpmProblemSet probs)
static void	skipFiles (const rpmTransactionSet ts, TFI_t fi)
static int	tsGetOc (void *a)
	Return transaction element order count.
static struct availablePackage *	tsGetAlp (void *a)
	Return transaction element available package pointer.
static void *	tsFreeIterator (const void *a)
	Destroy transaction element iterator.
static void *	tsInitIterator (const void *a)
	Create transaction element iterator.
static TFI_t	tsNextIterator (void *a)
	Return next transaction element's file info.
int	rpmRunTransactions (rpmTransactionSet ts, rpmCallbackFunction notify, rpmCallbackData notifyData, rpmProblemSet okProbs, rpmProblemSet *newProbs, rpmtransFlags transFlags, rpmprobFilterFlags ignoreSet)
	Process all packages in transaction set.