57 	struct cmsghdr *cmsg;  in descriptor_send()  local
70 	cmsg = CMSG_FIRSTHDR(&msg);  in descriptor_send()
71 	cmsg->cmsg_level = SOL_SOCKET;  in descriptor_send()
72 	cmsg->cmsg_type = SCM_RIGHTS;  in descriptor_send()
73 	cmsg->cmsg_len = CMSG_LEN(sizeof(fd));  in descriptor_send()
74 	bcopy(&fd, CMSG_DATA(cmsg), sizeof(fd));  in descriptor_send()
87 	struct cmsghdr *cmsg;  in descriptor_recv()  local
117 	cmsg = CMSG_FIRSTHDR(&msg);  in descriptor_recv()
118 	if (cmsg == NULL || cmsg->cmsg_level != SOL_SOCKET ||  in descriptor_recv()
119 	    cmsg->cmsg_type != SCM_RIGHTS) {  in descriptor_recv()
122 	bcopy(CMSG_DATA(cmsg), fdp, sizeof(*fdp));  in descriptor_recv()