contrib/sqlite3/sqlite3.c

1906 #define SQLITE_SHM_NLOCK        8  macro
43191   sqlite3_mutex *aMutex[SQLITE_SHM_NLOCK];
43193   int aLock[SQLITE_SHM_NLOCK];  /* # shared locks on slot, -1==excl lock */
43224 #define UNIX_SHM_BASE   ((22+SQLITE_SHM_NLOCK)*4)         /* first lock byte */
43225 #define UNIX_SHM_DMS    (UNIX_SHM_BASE+SQLITE_SHM_NLOCK)  /* deadman switch */
43246     f.l_len = SQLITE_SHM_NLOCK - 3;  in unixFcntlExternalReader()
43283        || (ofst>=UNIX_SHM_BASE && ofst+n<=(UNIX_SHM_BASE+SQLITE_SHM_NLOCK))  in unixShmSystemLock()
43304   assert( n>=1 && n<=SQLITE_SHM_NLOCK );  in unixShmSystemLock()
43305   assert( ofst>=UNIX_SHM_BASE && ofst<=(UNIX_SHM_DMS+SQLITE_SHM_NLOCK) );  in unixShmSystemLock()
43383     for(i=0; i<SQLITE_SHM_NLOCK; i++){  in unixShmPurge()
43583         for(ii=0; ii<SQLITE_SHM_NLOCK; ii++){  in unixOpenSharedMemory()
43817   int aLock[SQLITE_SHM_NLOCK];  in assertLockingArrayOk()
43822     for(i=0; i<SQLITE_SHM_NLOCK; i++){  in assertLockingArrayOk()
43868   assert( ofst>=0 && ofst+n<=SQLITE_SHM_NLOCK );  in unixShmLock()
47093   assert( SQLITE_SHM_NLOCK==8 );  /* Number of available locks */  in sqlite3_os_init()
51227 #define WIN_SHM_BASE   ((22+SQLITE_SHM_NLOCK)*4)        /* first lock byte */
51228 #define WIN_SHM_DMS    (WIN_SHM_BASE+SQLITE_SHM_NLOCK)  /* deadman switch */
51659   assert( ofst>=0 && ofst+n<=SQLITE_SHM_NLOCK );
66177 #define WAL_NREADER            (SQLITE_SHM_NLOCK-3)
66275   u8 aLock[SQLITE_SHM_NLOCK];     /* Reserved space for locks */
66989     pWal->lockMask |= (((1<<n)-1) << (SQLITE_SHM_NLOCK+lockIdx));
66999   pWal->lockMask &= ~(((1<<n)-1) << (SQLITE_SHM_NLOCK+lockIdx));
67552   assert(     8 ==  SQLITE_SHM_NLOCK     );
68298     static const int E = (1<<SQLITE_SHM_NLOCK);
68307     for(ii=0; ii<SQLITE_SHM_NLOCK; ii++){
68331     static const int E = (1<<SQLITE_SHM_NLOCK);
225807     for(i=0; i<SQLITE_SHM_NLOCK;i++){