#include "wut_socket.h"

int sockatmark(int sockfd)
{
   char buf[1];
   int rc;

   sockfd = __wut_get_nsysnet_fd(sockfd);

   rc = RPLWRAP(recv)(sockfd, buf, sizeof(buf), MSG_OOB | MSG_PEEK | MSG_DONTWAIT);
   if (rc > 0) {
      return 1;
   }

   rc = __wut_get_nsysnet_result(NULL, rc);

   return (errno == EWOULDBLOCK) ? 0 : rc;
}