afs_int32
SDISK_Truncate(struct rx_call *rxcall, struct ubik_tid *atid,
afs_int32 afile, afs_int32 alen)
{
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_truncate(ubik_currentTrans, afile, alen);
done:
DBRELE(ubik_dbase);
return code;
}
afs_int32
SDISK_Truncate(struct rx_call *rxcall, struct ubik_tid *atid, afs_int32 index,
afs_int32 afile, afs_int32 alen)
{
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_truncate(ubik_currentTrans[index], afile, alen);
DBRELE(dbase);
return code;
}