Lines Matching refs:cmsg
54 struct cmsghdr *cmsg; in send_fd() local
67 cmsg = CMSG_FIRSTHDR(&msg); in send_fd()
68 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in send_fd()
69 cmsg->cmsg_level = SOL_SOCKET; in send_fd()
70 cmsg->cmsg_type = SCM_RIGHTS; in send_fd()
71 *(int *)CMSG_DATA(cmsg) = fd; in send_fd()
72 msg.msg_controllen = cmsg->cmsg_len; in send_fd()
106 struct cmsghdr *cmsg; in recv_fd() local
141 cmsg = CMSG_FIRSTHDR(&msg); in recv_fd()
142 if (cmsg == NULL) in recv_fd()
145 if (cmsg->cmsg_type != SCM_RIGHTS) in recv_fd()
147 SCM_RIGHTS, cmsg->cmsg_type); in recv_fd()
148 fd = (*(int *)CMSG_DATA(cmsg)); in recv_fd()