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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

void* freeFl (rpmTransactionSet ts, TFI_t flList)

void rpmtransSetScriptFd (rpmTransactionSet ts, FD_t fd)

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

rpmProblemSet psCreate (void)

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

int archOkay (Header h)

int osOkay (Header h)

void rpmProblemSetFree (rpmProblemSet probs)

Destroy problem set. More...

const char* const ftstring (fileTypes ft)

fileTypes whatis (uint_16 mode)

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

Relocate files in header. More...

int psTrim (rpmProblemSet filter, rpmProblemSet target)

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

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)

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

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

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

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

Update disk space needs on each partition for this package. More...

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

void skipFiles (const rpmTransactionSet ts, TFI_t fi)

int tsGetOc (void *a)

Return transaction element order count. More...

struct availablePackage* tsGetAlp (void *a)

Return transaction element available package pointer. More...

void* tsFreeIterator (const void *a)

Destroy transaction element iterator. More...

void* tsInitIterator (const void *a)

Create transaction element iterator. More...

TFI_t tsNextIterator (void *a)

Return next transaction element's file info. More...

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

Detailed Description

Definition in file transaction.c.

Define Documentation

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

Definition at line 66 of file transaction.c.
Referenced by handleOverlappedFiles().

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

Definition at line 1514 of file transaction.c.
Referenced by rpmRunTransactions().

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

Definition at line 68 of file transaction.c.
Referenced by psTrim().

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

Definition at line 62 of file transaction.c.
Referenced by rpmRunTransactions().

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

Definition at line 298 of file transaction.c.

Function Documentation

int archOkay ( Header h ) [static]

Definition at line 200 of file transaction.c.
Referenced by rpmRunTransactions().

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.
Referenced by handleInstInstalledFiles().

int ensureOlder ( struct availablePackage * alp,

Header old,

rpmProblemSet probs ) [static]

Definition at line 1231 of file transaction.c.
Referenced by rpmRunTransactions().

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.
Referenced by handleInstInstalledFiles(), and handleOverlappedFiles().

void * freeFl ( rpmTransactionSet ts,

TFI_t flList ) [static]

Definition at line 70 of file transaction.c.
Referenced by rpmRunTransactions().

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

Definition at line 270 of file transaction.c.
Referenced by relocateFileList().

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.
Referenced by rpmRunTransactions().

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.
Referenced by rpmRunTransactions().

int handleRmvdInstalledFiles ( TFI_t fi,

rpmdb db,

struct sharedFileInfo * shared,

int sharedCount ) [static]

Definition at line 991 of file transaction.c.
Referenced by rpmRunTransactions().

int osOkay ( Header h ) [static]

Definition at line 231 of file transaction.c.
Referenced by rpmRunTransactions().

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.
Referenced by ensureOlder(), handleInstInstalledFiles(), handleOverlappedFiles(), relocateFileList(), and rpmRunTransactions().

rpmProblemSet psCreate ( void ) [static]

Definition at line 124 of file transaction.c.
Referenced by rpmRunTransactions().

int psTrim ( rpmProblemSet filter,

rpmProblemSet target ) [static]

Definition at line 734 of file transaction.c.
Referenced by rpmRunTransactions().

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.
Referenced by rpmRunTransactions().

void rpmProblemSetFree ( rpmProblemSet probs )

Destroy problem set.

Parameters:

probs problem set

Definition at line 256 of file transaction.c.
Referenced by rpmInstall(), rpmRollback(), and rpmtransRun().

int sharedCmp ( const void * one,

const void * two ) [static]

Definition at line 771 of file transaction.c.

void skipFiles ( const rpmTransactionSet ts,

TFI_t fi ) [static]

Definition at line 1250 of file transaction.c.
Referenced by rpmRunTransactions().

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.
Referenced by rpmRunTransactions().

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

Return transaction element available package pointer.

Parameters:

a transaction element iterator

Returns:
available package pointer

Definition at line 1444 of file transaction.c.
Referenced by rpmRunTransactions().

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.
Referenced by rpmRunTransactions().

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.
Referenced by rpmRunTransactions().

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.
Referenced by rpmRunTransactions().

fileTypes whatis ( uint_16 mode ) [static]

Definition at line 286 of file transaction.c.
Referenced by decideFileFate(), filecmp(), relocateFileList(), and skipFiles().

Generated at Fri Feb 15 10:30:41 2002 for rpm by

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
void*	freeFl (rpmTransactionSet ts, TFI_t flList)
void	rpmtransSetScriptFd (rpmTransactionSet ts, FD_t fd)
int	rpmtransGetKeys (const rpmTransactionSet ts, const void **ep, int nep)
rpmProblemSet	psCreate (void)
void	psAppend (rpmProblemSet probs, rpmProblemType type, const struct availablePackage alp, const char dn, const char *bn, Header altH, unsigned long ulong1)
int	archOkay (Header h)
int	osOkay (Header h)
void	rpmProblemSetFree (rpmProblemSet probs)
	Destroy problem set. More...
const char* const	ftstring (fileTypes ft)
fileTypes	whatis (uint_16 mode)
Header	relocateFileList (const rpmTransactionSet ts, TFI_t fi, struct availablePackage alp, Header origH, fileAction actions)
	Relocate files in header. More...
int	psTrim (rpmProblemSet filter, rpmProblemSet target)
int	sharedCmp (const void one, const void two)
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)
int	filecmp (short mode1, const char md51, const char link1, short mode2, const char md52, const char link2)
int	handleInstInstalledFiles (TFI_t fi, rpmdb db, struct sharedFileInfo *shared, int sharedCount, int reportConflicts, rpmProblemSet probs, rpmtransFlags transFlags)
int	handleRmvdInstalledFiles (TFI_t fi, rpmdb db, struct sharedFileInfo *shared, int sharedCount)
void	handleOverlappedFiles (TFI_t fi, hashTable ht, rpmProblemSet probs, struct diskspaceInfo *dsl)
	Update disk space needs on each partition for this package. More...
int	ensureOlder (struct availablePackage *alp, Header old, rpmProblemSet probs)
void	skipFiles (const rpmTransactionSet ts, TFI_t fi)
int	tsGetOc (void *a)
	Return transaction element order count. More...
struct availablePackage*	tsGetAlp (void *a)
	Return transaction element available package pointer. More...
void*	tsFreeIterator (const void *a)
	Destroy transaction element iterator. More...
void*	tsInitIterator (const void *a)
	Create transaction element iterator. More...
TFI_t	tsNextIterator (void *a)
	Return next transaction element's file info. More...
int	rpmRunTransactions (rpmTransactionSet ts, rpmCallbackFunction notify, rpmCallbackData notifyData, rpmProblemSet okProbs, rpmProblemSet *newProbs, rpmtransFlags transFlags, rpmprobFilterFlags ignoreSet)