PROT_READ         293 src/dps8/shm.c   p = mmap(NULL, shm_size, PROT_READ | PROT_WRITE,
PROT_READ         402 src/dps8/shm.c   p = mmap(NULL, size, PROT_READ | PROT_WRITE,
PROT_READ         189 src/simh/sim_hints.c   void *map = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);