[Varnish] #853: Improvement of SO_RCVTIMEO / SO_SNDTIMEO test in configure.ac

[Varnish]

#853: Improvement of SO_RCVTIMEO / SO_SNDTIMEO test in configure.ac
-------------------+--------------------------------------------------------
 Reporter:  jdzst  |        Type:  enhancement
   Status:  new    |    Priority:  low        
Milestone:         |   Component:  build      
  Version:  trunk  |    Severity:  minor      
 Keywords:         |  
-------------------+--------------------------------------------------------
 I have made a small improvement to SO_RCVTIMEO / SO_SNDTIMEO test in
 configure.ac

 Trunk version only tests if setsockopt works ok.
 With my patch, it tests both setsockopt and getsockopt. The checks are
 copied from "varnishd/cache_acceptor.c":

 {{{
 #ifdef SO_RCVTIMEO_WORKS
         l = sizeof tv;
         i = getsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, &l);
         if (i) {
                 TCP_Assert(i);
                 return;
         }
         assert(l == sizeof tv);
         if (memcmp(&tv, &tv_rcvtimeo, l))
                 need_rcvtimeo = 1;
 #else
 }}}

-- 
Ticket URL: <http://www.varnish-cache.org/trac/ticket/853>
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