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/xnu-11215.1.10/tests/
H A Dproc_info.c143 void * cow_map; /* memory for cow test */ member
291 *((int *)(proc_config->cow_map)) = 20;
340 if (proc_config->cow_map) {
341 munmap(proc_config->cow_map, PAGE_SIZE);
394 munmap(proc_config->cow_map, PAGE_SIZE); in kill_child_processes()
421 proc_config->cow_map = mmap(0, PAGE_SIZE, PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0); in spawn_child_processes()
423 T_ASSERT_NE_PTR(proc_config->cow_map, MAP_FAILED, "cow_map mmap()"); in spawn_child_processes()
424 *((int *)(proc_config->cow_map)) = 10; in spawn_child_processes()