rpm 5.3.12
Files | Functions
RPMDBI DataBase Index Element API.
Collaboration diagram for RPMDBI DataBase Index Element API.:

Files

file  rpmlib.h
 

In Memoriam: Steve Taylor <staylor@redhat.com> was here, now he's not.


file  rpmdb.c
file  rpmdb.h
 

Access RPM indices using Berkeley DB interface(s).


Functions

static int sql_exists (dbiIndex dbi, DBT *key, unsigned int flags)
 Return whether key exists in a database.
static int sql_seqno (dbiIndex dbi, int64_t *seqnop, unsigned int flags)
 Return next sequence number.
static int sql_stat (dbiIndex dbi, unsigned int flags)
 Save statistics in database handle.

Function Documentation

static int sql_exists ( dbiIndex  dbi,
DBT key,
unsigned int  flags 
) [static]

Return whether key exists in a database.

Parameters:
dbiindex database handle
keyretrieve key value/length/flags
flagsusually 0
Returns:
0 if key exists, DB_NOTFOUND if not, else error

Definition at line 1078 of file sqlite.c.

References _debug.

static int sql_seqno ( dbiIndex  dbi,
int64_t *  seqnop,
unsigned int  flags 
) [static]

Return next sequence number.

Parameters:
dbiindex database handle (with attached sequence)
Return values:
*seqnopIN: delta (0 does seqno++) OUT: returned 64bit seqno
Parameters:
flagsusually 0
Returns:
0 on success

Definition at line 1094 of file sqlite.c.

References _debug.

static int sql_stat ( dbiIndex  dbi,
unsigned int  flags 
) [static]

Save statistics in database handle.

Parameters:
dbiindex database handle
flagsretrieve statistics that don't require traversal?
Returns:
0 on success

Definition at line 1587 of file sqlite.c.

References _free(), D_, _sql_db_s::db, enterChroot(), leaveChroot(), rpmlog(), RPMLOG_DEBUG, scpFree(), scpNew(), and xcalloc().