shm_obtain_object_check  996 ipc/shm.c      		shp = shm_obtain_object_check(ns, shmid);
shm_obtain_object_check 1071 ipc/shm.c      	shp = shm_obtain_object_check(ns, shmid);
shm_obtain_object_check 1481 ipc/shm.c      	shp = shm_obtain_object_check(ns, shmid);