29 lines
591 B
C
29 lines
591 B
C
|
//
|
|||
|
|
// Storage System Interface Block
|
|||
|
|
//
|
|||
|
|
|
|||
|
|
struct _ssib
|
|||
|
|
{
|
|||
|
|
struct _pib *ppib; // process using this SSIB
|
|||
|
|
struct _bf *pbf; // ptr to page that cusr on, or pbcbNil
|
|||
|
|
LINE line; // cb/pb of current record
|
|||
|
|
INT itag; // current line
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
|
|||
|
|
#define SetupSSIB( pssibT, ppibUser ) \
|
|||
|
|
{ \
|
|||
|
|
(pssibT)->pbf = pbfNil; \
|
|||
|
|
(pssibT)->ppib = ppibUser; \
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#define SSIBSetDbid( pssib, dbid )
|
|||
|
|
#define SSIBSetPgno( pssib, pgno )
|
|||
|
|
|
|||
|
|
#ifdef DEBUG
|
|||
|
|
#define CheckSSIB( pssib ) \
|
|||
|
|
Assert( pssib->pbf != pbfNil )
|
|||
|
|
#else
|
|||
|
|
#define CheckSSIB( pssib ) ((VOID) 0)
|
|||
|
|
#endif
|
|||
|
|
|