flock             111 src/dps8/shm.c   struct flock bflock;
flock             228 src/dps8/shm.c       rc = flock(fd, LOCK_EX | LOCK_NB);
flock             242 src/dps8/shm.c   struct flock lock;
flock             324 src/dps8/shm.c   struct flock bflock;
flock             348 src/dps8/shm.c       rc = flock(fd, LOCK_EX | LOCK_NB);
flock             359 src/dps8/shm.c   struct flock lock;
flock             269 src/simh/sim_fio.c struct flock lock;
flock             290 src/simh/sim_fio.c     rc = flock (fileno(fsc), LOCK_EX | LOCK_NB);