p_descfd         1185 kern/kern_descrip.c 		if (curproc->p_descfd == 255)
p_descfd         1187 kern/kern_descrip.c 		if (curproc->p_descfd != curproc->p_dupfd)
p_descfd          635 kern/kern_exec.c 	p->p_descfd = 255;
p_descfd          637 kern/kern_exec.c 		p->p_descfd = pack.ep_fd;
p_descfd          172 sys/proc.h     	u_char	p_descfd;		/* if not 255, fdesc permits this fd */