SO_TIMESTAMP
SO_TIMESTAMP, &opt, sizeof(opt)) == -1) {
return SO_TIMESTAMP;
case SO_TIMESTAMP:
case SO_TIMESTAMP:
if (opt & SO_TIMESTAMP) {
if (pcb->hp_socket->so_options & SO_TIMESTAMP) {
|| (inp->sctp_socket->so_options & SO_TIMESTAMP)
|| (in6p->sctp_socket->so_options & SO_TIMESTAMP)
SO_NOSIGPIPE|SO_TIMESTAMP|SO_RERROR)
#define SOOPT_TIMESTAMP(o) ((o) & (SO_TIMESTAMP | 0x400))
CASERETURN(SO_TIMESTAMP);