Lines Matching defs:cmlen
234 int cmlen;
263 cmlen = CMSG_COMPAT_LEN(len);
264 if (kmsg->msg_controllen < cmlen) {
266 cmlen = kmsg->msg_controllen;
270 cmhdr.cmsg_len = cmlen;
274 if (copy_to_user(CMSG_COMPAT_DATA(cm), data, cmlen - sizeof(struct compat_cmsghdr)))
276 cmlen = CMSG_COMPAT_SPACE(len);
277 if (kmsg->msg_controllen < cmlen)
278 cmlen = kmsg->msg_controllen;
279 kmsg->msg_control += cmlen;
280 kmsg->msg_controllen -= cmlen;
307 int cmlen = CMSG_COMPAT_LEN(i * sizeof(int));
313 err = put_user(cmlen, &cm->cmsg_len);
315 cmlen = CMSG_COMPAT_SPACE(i * sizeof(int));
316 if (msg->msg_controllen < cmlen)
317 cmlen = msg->msg_controllen;
318 msg->msg_control += cmlen;
319 msg->msg_controllen -= cmlen;