mmsghdr
recvmmsg(int fd, struct mmsghdr *mmsg, unsigned int vlen, int flags,
sendmmsg(int s, struct mmsghdr *mmsg, unsigned int vlen, int flags)
mmsghdr[n].msg_hdr.msg_iov = &iov[n];
mmsghdr[n].msg_hdr.msg_iovlen = 1;
mmsghdr[n].msg_hdr.msg_name = NULL;
mmsghdr[n].msg_hdr.msg_namelen = 0;
cnt = recvmmsg(fd[1], mmsghdr, min(mmsgcnt, n),
ATF_CHECK_EQ_MSG(mmsghdr[i].msg_len,
struct mmsghdr *mmsghdr;
mmsghdr = malloc(sizeof(*mmsghdr) * mmsgcnt);
ATF_REQUIRE_MSG(mmsghdr != NULL, "malloc failed (%s)", strerror(errno));
mmsghdr = calloc(mmsgcnt, sizeof(*mmsghdr));
ATF_REQUIRE_MSG(mmsghdr != NULL, "malloc failed (%s)", strerror(errno));
mmsghdr[n].msg_hdr.msg_iov = &iov[n];
mmsghdr[n].msg_hdr.msg_iovlen = 1;
mmsghdr[n].msg_hdr.msg_name = NULL;
mmsghdr[n].msg_hdr.msg_namelen = 0;
cnt = sendmmsg(fd[1], mmsghdr + n, npkt, 0);
struct mmsghdr *mmsghdr;
syscallarg(struct mmsghdr *) mmsg;
struct mmsghdr mmsg, *mmsgp;
syscallarg(struct mmsghdr *) mmsg;
struct mmsghdr mmsg, *mmsgp;
ktrstruct(p, "mmsghdr", s, sizeof(struct mmsghdr))
int recvmmsg(int, struct mmsghdr *, unsigned int, int, struct timespec *);
int sendmmsg(int, struct mmsghdr *, unsigned int, int);
syscallarg(struct mmsghdr *) mmsg;
syscallarg(struct mmsghdr *) mmsg;
ktrmmsghdr(const struct mmsghdr *mmsg)
struct mmsghdr mmsg;
static struct mmsghdr msgs[NUM_RECV_PER_SELECT];
nsd_recvmmsg(int sockfd, struct mmsghdr *msgvec, unsigned int vlen,
nsd_sendmmsg(int sockfd, struct mmsghdr *msgvec, unsigned int vlen, int flags)
struct mmsghdr mtmp = msgs[i];