SQLITE_IOERR_SHMOPEN 29796 ext/sqlite3/libsqlite/sqlite3.c           rc = unixLogError(SQLITE_IOERR_SHMOPEN, "ftruncate", zShmFilename);
SQLITE_IOERR_SHMOPEN 36854 ext/sqlite3/libsqlite/sqlite3.c         rc = winLogError(SQLITE_IOERR_SHMOPEN, osGetLastError(),
SQLITE_IOERR_SHMOPEN 129242 ext/sqlite3/libsqlite/sqlite3.c       case SQLITE_IOERR_SHMOPEN:      zName = "SQLITE_IOERR_SHMOPEN";     break;