Lines Matching defs:cmsg
173 struct cmsghdr *cmsg = CMSG_FIRSTHDR(&msgh);
174 if (cmsg == nullptr) {
179 len = cmsg->cmsg_len - sizeof(struct cmsghdr);
180 if (memcpy_s(data, len, CMSG_DATA(cmsg), len) != 0) {
226 struct cmsghdr *cmsg = CMSG_FIRSTHDR(&msgh);
227 if (cmsg == nullptr) {
232 if (memcpy_s(pucred, sizeof(struct ucred), CMSG_DATA(cmsg), sizeof(struct ucred)) != 0) {
269 static bool SendMsgCtlToSocket(int sockfd, const void *cmsg, const int cmsgLen)
271 if ((sockfd < 0) || (cmsg == nullptr) || (cmsgLen == 0)) {
296 if (memcpy_s(CMSG_DATA(cmsgh), cmsgLen, cmsg, cmsgLen) != 0) {