Lines Matching refs:ofst

34919   int ofst,              /* First byte of the locking range */
34941     f.l_start = ofst;
34952   mask = ofst>31 ? 0xffff : (1<<(ofst+n)) - (1<<ofst);
34955       OSTRACE(("unlock %d ok", ofst));
34959       OSTRACE(("read-lock %d ok", ofst));
34964       OSTRACE(("write-lock %d ok", ofst));
34970       OSTRACE(("unlock %d failed", ofst));
34975       OSTRACE(("write-lock %d failed", ofst));
35411   int ofst,                  /* First lock to acquire or release */
35424   assert( ofst>=0 && ofst+n<=SQLITE_SHM_NLOCK );
35434   mask = (1<<(ofst+n)) - (1<<ofst);
35435   assert( n>1 || mask==(1<<ofst) );
35449       rc = unixShmSystemLock(pDbFd, F_UNLCK, ofst+UNIX_SHM_BASE, n);
35477         rc = unixShmSystemLock(pDbFd, F_RDLCK, ofst+UNIX_SHM_BASE, n);
35502       rc = unixShmSystemLock(pDbFd, F_WRLCK, ofst+UNIX_SHM_BASE, n);
42438   int ofst,             /* Offset to first byte to be locked/unlocked */
42447            pFile->hFile.h, lockType, ofst, nByte));
42451     rc = winUnlockFile(&pFile->hFile.h, ofst, 0, nByte, 0);
42456     rc = winLockFile(&pFile->hFile.h, dwFlags, ofst, 0, nByte, 0);
42715   int ofst,                  /* First lock to acquire or release */
42726   assert( ofst>=0 && ofst+n<=SQLITE_SHM_NLOCK );
42734   mask = (u16)((1U<<(ofst+n)) - (1U<<ofst));
42735   assert( n>1 || mask==(1<<ofst) );
42749       rc = winShmSystemLock(pShmNode, WINSHM_UNLCK, ofst+WIN_SHM_BASE, n);
42777         rc = winShmSystemLock(pShmNode, WINSHM_RDLCK, ofst+WIN_SHM_BASE, n);
42802       rc = winShmSystemLock(pShmNode, WINSHM_WRLCK, ofst+WIN_SHM_BASE, n);
50397     i64 ofst = (pgno-1)*(i64)pPager->pageSize;
50410       rc = sqlite3OsWrite(pPager->fd, (u8 *)aData, pPager->pageSize, ofst);
50414     rc = sqlite3OsWrite(pPager->fd, (u8 *)aData, pPager->pageSize, ofst);
173312     unsigned int cnt, ofst;
173317         ofst = rbuDeltaGetInt(&zDelta, &lenDelta);
173328         if( (int)(ofst+cnt) > lenSrc ){
173332         memcpy(zOut, &zSrc[ofst], cnt);
177167 static int rbuVfsShmLock(sqlite3_file *pFile, int ofst, int n, int flags){
177182     if( ofst==WAL_LOCK_CKPT && n==1 ) rc = SQLITE_BUSY;
177187      && (ofst==WAL_LOCK_WRITE || ofst==WAL_LOCK_CKPT || ofst==WAL_LOCK_READ0)
177193       rc = p->pReal->pMethods->xShmLock(p->pReal, ofst, n, flags);
177195         pRbu->mLock |= (1 << ofst);