afs_int32
SDISK_Abort(struct rx_call *rxcall, struct ubik_tid *atid)
{
afs_int32 code;
if ((code = ubik_CheckAuth(rxcall))) {
return code;
}
DBHOLD(ubik_dbase);
if (!ubik_currentTrans) {
code = USYNC;
goto done;
}
/* sanity check to make sure only write trans appear here */
if (ubik_currentTrans->type != UBIK_WRITETRANS) {
code = UBADTYPE;
goto done;
}
urecovery_CheckTid(atid, 0);
if (!ubik_currentTrans) {
code = USYNC;
goto done;
}
code = udisk_abort(ubik_currentTrans);
/* If the thread is not waiting for lock - ok to end it */
if (ubik_currentTrans->locktype != LOCKWAIT) {
udisk_end(ubik_currentTrans);
}
ubik_currentTrans = (struct ubik_trans *)0;
done:
DBRELE(ubik_dbase);
return code;
}
/*!
* \brief abort all transactions on this database
*/
int
urecovery_AbortAll(struct ubik_dbase *adbase)
{
struct ubik_trans *tt;
for (tt = adbase->activeTrans; tt; tt = tt->next) {
udisk_abort(tt);
}
return 0;
}
afs_int32
SDISK_Abort(struct rx_call *rxcall, struct ubik_tid *atid, afs_int32 index)
{
afs_int32 code;
struct ubik_dbase *dbase;
if ((code = ubik_CheckAuth(rxcall))) {
return code;
}
if (!ubik_currentTrans[index]) {
return USYNC;
}
/* sanity check to make sure only write trans appear here */
if (ubik_currentTrans[index]->type != UBIK_WRITETRANS) {
return UBADTYPE;
}
if (!ubik_dbase[index]) {
return ENOENT;
}
dbase = ubik_currentTrans[index]->dbase;
DBHOLD(dbase);
urecovery_CheckTid(atid, index);
if (!ubik_currentTrans[index]) {
DBRELE(dbase);
return USYNC;
}
code = udisk_abort(ubik_currentTrans[index]);
/* If the thread is not waiting for lock - ok to end it */
#if !defined(UBIK_PAUSE)
if (ubik_currentTrans[index]->locktype != LOCKWAIT) {
#endif /* UBIK_PAUSE */
udisk_end(ubik_currentTrans[index]);
#if !defined(UBIK_PAUSE)
}
#endif /* UBIK_PAUSE */
ubik_currentTrans[index] = (struct ubik_trans *)0;
DBRELE(dbase);
return code;
}
