Lines Matching defs:CMSG_LEN

90 /** if CMSG_LEN is not defined on this platform, a workaround */
91 #ifndef CMSG_LEN
92 #  define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr))+(len))
645 		cmsg->cmsg_len = CMSG_LEN(sizeof(struct in_pktinfo));
646 		/* zero the padding bytes inserted by the CMSG_LEN */
658 		cmsg->cmsg_len = CMSG_LEN(sizeof(struct in_addr));
659 		/* zero the padding bytes inserted by the CMSG_LEN */
679 		cmsg->cmsg_len = CMSG_LEN(sizeof(struct in6_pktinfo));
680 		/* zero the padding bytes inserted by the CMSG_LEN */
692 		cmsg->cmsg_len = CMSG_LEN(sizeof(struct in6_pktinfo));
693 		/* zero the padding bytes inserted by the CMSG_LEN */