Symbol: P_WKILLED
sys/kern/kern_sig.c
3626
if ((p->p_flag & P_WKILLED) == 0)
sys/kern/kern_sig.c
3627
p->p_flag |= P_WKILLED;
sys/sys/proc.h
862
#define P_KILLED(p) ((p)->p_flag & P_WKILLED)