Symbol: FORK_VFORK
sys/kern/kern_fork.c
111
return fork1(p, FORK_VFORK|FORK_PPWAIT, child_return, NULL,
sys/kern/kern_fork.c
363
KASSERT((flags & ~(FORK_FORK | FORK_VFORK | FORK_PPWAIT | FORK_PTRACE
sys/kern/kern_fork.c
444
} else if (flags & FORK_VFORK) {