Lines Matching refs:cmsg
551 struct cmsghdr *cmsg; in vu_message_read_default() local
564 for (cmsg = CMSG_FIRSTHDR(&msg); in vu_message_read_default()
565 cmsg != NULL; in vu_message_read_default()
566 cmsg = CMSG_NXTHDR(&msg, cmsg)) in vu_message_read_default()
568 if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_RIGHTS) { in vu_message_read_default()
569 fd_size = cmsg->cmsg_len - CMSG_LEN(0); in vu_message_read_default()
572 memcpy(vmsg->fds, CMSG_DATA(cmsg), fd_size); in vu_message_read_default()
621 struct cmsghdr *cmsg; in vu_message_write() local
628 cmsg = CMSG_FIRSTHDR(&msg); in vu_message_write()
629 cmsg->cmsg_len = CMSG_LEN(fdsize); in vu_message_write()
630 cmsg->cmsg_level = SOL_SOCKET; in vu_message_write()
631 cmsg->cmsg_type = SCM_RIGHTS; in vu_message_write()
632 memcpy(CMSG_DATA(cmsg), vmsg->fds, fdsize); in vu_message_write()