[systemd-devel] sd_listen_fds: find file descriptor

[Michael D. Berger]

I quote the man page:

  Otherwise the number of file descriptors passed is returned. The
  application may find them starting with file descriptor
  SD_LISTEN_FDS_START, i.e. file descriptor 3

For example, assume sd_listen_fds returns 5.  Then I do somethiing like:
 
   int jj = 3;
   for (; jj < 8; ++jj)
      if (<sd_is_socket_inet says it is the right thing>)
         break;
   if (jj < 8)
      <jj is a good handle>

Right?  If not, then what?

Thanks,
Mike.
--
Michael D. Berger
m.d.berger at ieee.org
http://www.rosemike.net/