SQLITE_IOERR_SHMLOCK 1002 sqlite3/libsqlite/sqlite3.c #define SQLITE_IOERR_SHMLOCK (SQLITE_IOERR | (20<<8)) SQLITE_IOERR_SHMLOCK 455 sqlite3/libsqlite/sqlite3.h #define SQLITE_IOERR_SHMLOCK (SQLITE_IOERR | (20<<8))