void RestoreTarget::dupAllSockets (SlidingFdTable& slidingFd)
{
int lastfd = -1;
dmtcp::vector<int> fdlist;
ConnectionToFds::const_iterator i;
for (i = _conToFd.begin(); i!=_conToFd.end(); ++i) {
Connection& con = ConnectionList::instance() [i->first];
if (con.conType() == Connection::INVALID) {
JWARNING(false)(i->first).Text("Can't restore invalid Connection");
continue;
}
const dmtcp::vector<int>& fds = i->second;
for (size_t x=0; x<fds.size(); ++x) {
int fd = fds[x];
fdlist.push_back (fd);
slidingFd.freeUpFd (fd);
int oldFd = slidingFd.getFdFor (i->first);
JTRACE ("restoring fd") (i->first) (oldFd) (fd);
//let connection do custom dup2 handling
con.restartDup2(oldFd, fd);
if (fd > lastfd) {
lastfd = fd;
}
}
}
size_t j;
for (int i = 0 ; i < slidingFd.startFd() ; i++) {
for (j = 0 ; j < fdlist.size() ; j++) {
if (fdlist.at (j) == i) {
break;
}
}
if (j == fdlist.size()) {
close ( i );
}
}
slidingFd.closeAll();
}
