id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7012	"do_epoll_create failes with 'epoll: Function not supported""."	Oleg Grunin <oleg00@…>	chris_kohlhoff	"The relevant code:
#if defined(EPOLL_CLOEXEC)
  int fd = epoll_create1(EPOLL_CLOEXEC);
#else // defined(EPOLL_CLOEXEC)
  int fd = -1;
  errno = EINVAL;
#endif // defined(EPOLL_CLOEXEC)

  if (fd == -1 && errno == EINVAL)
  {
    fd = epoll_create(epoll_size);
....

with glibc 2.13 EPOLL_CLOEXEC is always defined but epoll_create1 may return ENOSYS which causes the code below to fall though. The proposed patch is attached
"	Bugs	closed	To Be Determined	asio	Boost 1.49.0	Problem	fixed