F_SETLK           125 src/dps8/shm.c       brc = fcntl(lck_fd, F_SETLK, &bflock);
F_SETLK           279 src/dps8/shm.c       rc = fcntl(fd, F_SETLK, &lock);
F_SETLK           395 src/dps8/shm.c       brc = fcntl(lck_fd, F_SETLK, &bflock);
F_SETLK           438 src/dps8/shm.c       rc = fcntl(fd, F_SETLK, &lock);
F_SETLK           463 src/dps8/shm.c           (void)fcntl(fd, F_SETLK, &lock);
F_SETLK           475 src/dps8/shm.c           (void)fcntl(lck_fd, F_SETLK, &bflock);
F_SETLK           266 src/simh/sim_fio.c     rc = fcntl (fileno(fsc), F_SETLK, &lock);