.Dd December 19, 2018 .Dt SQLITE_SHM_NLOCK 3 .Os .Sh NAME .Nm SQLITE_SHM_NLOCK .Nd Maximum xShmLock index .Sh SYNOPSIS .Fd #define SQLITE_SHM_NLOCK .Sh DESCRIPTION The xShmLock method on sqlite3_io_methods may use values between 0 and this upper bound as its "offset" argument. The SQLite core will never attempt to acquire or release a lock outside of this range .Sh SEE ALSO .Xr sqlite3_io_methods 3