Lines Matching defs:cmsghdr
142 struct cmsghdr {
159 ((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \
160 (struct cmsghdr *)(mhdr)->msg_control : \
161 (struct cmsghdr *)NULL)
166 + ALIGN_D(sizeof(struct cmsghdr)) > \
168 (struct cmsghdr *)NULL : \
169 (struct cmsghdr *)((void*)((u8_t *)(cmsg) + \
173 ALIGN_D(sizeof(struct cmsghdr))))
175 #define CMSG_SPACE(length) (ALIGN_D(sizeof(struct cmsghdr)) + \
178 #define CMSG_LEN(length) (ALIGN_D(sizeof(struct cmsghdr)) + \