flock             114 src/dps8/shm.c   struct flock bflock;
flock             238 src/dps8/shm.c       rc = flock(fd, LOCK_EX | LOCK_NB);
flock             252 src/dps8/shm.c   struct flock lock;
flock             334 src/dps8/shm.c   struct flock bflock;
flock             358 src/dps8/shm.c       rc = flock(fd, LOCK_EX | LOCK_NB);
flock             369 src/dps8/shm.c   struct flock lock;
flock             260 src/simh/sim_fio.c struct flock lock;
flock             284 src/simh/sim_fio.c     rc = flock (fileno(fsc), LOCK_EX | LOCK_NB);