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| | struct msghdr {
void *msg_name;
socklen_t msg_namelen;
struct iovec *msg_iov;
#if __BYTE_ORDER == __BIG_ENDIAN
int __pad1, msg_iovlen;
#else
int msg_iovlen, __pad1;
#endif
void *msg_control;
#if __BYTE_ORDER == __BIG_ENDIAN
int __pad2;
socklen_t msg_controllen;
#else
socklen_t msg_controllen;
int __pad2;
#endif
int msg_flags;
};
struct cmsghdr {
#if __BYTE_ORDER == __BIG_ENDIAN
int __pad1;
socklen_t cmsg_len;
#else
socklen_t cmsg_len;
int __pad1;
#endif
int cmsg_level;
int cmsg_type;
};
|