Lines Matching full:data_len
2293 data is entirely contained in the buffer, set *data_len to the
2296 valid, set *data_len to the length contained in the buffer and
2299 get_cmsg_data_len(struct msghdr *msg, struct cmsghdr *cmsgh, size_t *data_len)
2310 *data_len = cmsg_data_len;
2313 *data_len = space;
4103 size_t msg_len, data_len = cmsgs[i].data.len;
4113 if (!get_CMSG_LEN(data_len, &msg_len)) {
4123 enough_space = (space >= data_len);
4133 memcpy(CMSG_DATA(cmsgh), cmsgs[i].data.buf, data_len);