Symbol: sys_mimmutable
sys/kern/init_sysent.c
359
sys_mimmutable }, /* 159 = mimmutable */
sys/kern/subr_prof.c
336
(void) sys_mimmutable(p, &ua, retval);
sys/sys/syscallargs.h
1323
int sys_mimmutable(struct proc *, void *, register_t *);