1 files changed, 0 insertions, 131 deletions
diff --git a/adns-0.6/src/poll.c b/adns-0.6/src/poll.c
deleted file mode 100644
index 45dc437..0000000
--- a/adns-0.6/src/poll.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * poll.c
- * - wrappers for poll(2)
- */
-/*
- *  This file is
- *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
- *
- *  It is part of adns, which is
- *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
- *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
- *  
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2, or (at your option)
- *  any later version.
- *  
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *  
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software Foundation,
- *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
- */
-
-#include <limits.h>
-#include <string.h>
-
-#include "internal.h"
-
-#ifdef HAVE_POLL
-
-int adns_beforepoll(adns_state ads, struct pollfd *fds, int *nfds_io, int *timeout_io,
-		    const struct timeval *now) {
-  struct timeval tv_nowbuf, tv_tobuf, *tv_to;
-  int space, found, timeout_ms, r;
-  struct pollfd fds_tmp[MAX_POLLFDS];
-
-  adns__consistency(ads,0,cc_entex);
-
-  if (timeout_io) {
-    adns__must_gettimeofday(ads,&now,&tv_nowbuf);
-    if (!now) { *nfds_io= 0; r= 0; goto xit; }
-
-    timeout_ms= *timeout_io;
-    if (timeout_ms == -1) {
-      tv_to= 0;
-    } else {
-      tv_tobuf.tv_sec= timeout_ms / 1000;
-      tv_tobuf.tv_usec= (timeout_ms % 1000)*1000;
-      tv_to= &tv_tobuf;
-    }
-
-    adns__timeouts(ads, 0, &tv_to,&tv_tobuf, *now);
-
-    if (tv_to) {
-      assert(tv_to == &tv_tobuf);
-      timeout_ms= (tv_tobuf.tv_usec+999)/1000;
-      assert(tv_tobuf.tv_sec < (INT_MAX-timeout_ms)/1000);
-      timeout_ms += tv_tobuf.tv_sec*1000;
-    } else {
-      timeout_ms= -1;
-    }
-    *timeout_io= timeout_ms;
-  }
-  
-  space= *nfds_io;
-  if (space >= MAX_POLLFDS) {
-    found= adns__pollfds(ads,fds);
-    *nfds_io= found;
-  } else {
-    found= adns__pollfds(ads,fds_tmp);
-    *nfds_io= found;
-    if (space < found) { r= ERANGE; goto xit; }
-    memcpy(fds,fds_tmp,sizeof(struct pollfd)*found);
-  }
-  r= 0;
-xit:
-  adns__consistency(ads,0,cc_entex);
-  return r;
-}
-
-void adns_afterpoll(adns_state ads, const struct pollfd *fds, int nfds,
-		    const struct timeval *now) {
-  struct timeval tv_buf;
-
-  adns__consistency(ads,0,cc_entex);
-  adns__must_gettimeofday(ads,&now,&tv_buf);
-  if (now) {
-    adns__timeouts(ads, 1, 0,0, *now);
-    adns__fdevents(ads, fds,nfds, 0,0,0,0, *now,0);
-  }
-  adns__consistency(ads,0,cc_entex);
-}
-
-int adns_wait_poll(adns_state ads,
-		   adns_query *query_io,
-		   adns_answer **answer_r,
-		   void **context_r) {
-  int r, nfds, to;
-  struct pollfd fds[MAX_POLLFDS];
-  
-  adns__consistency(ads,0,cc_entex);
-
-  for (;;) {
-    r= adns__internal_check(ads,query_io,answer_r,context_r);
-    if (r != EAGAIN) goto xit;
-    nfds= MAX_POLLFDS; to= -1;
-    adns_beforepoll(ads,fds,&nfds,&to,0);
-    r= poll(fds,nfds,to);
-    if (r == -1) {
-      if (errno == EINTR) {
-	if (ads->iflags & adns_if_eintr) { r= EINTR; goto xit; }
-      } else {
-	adns__diag(ads,-1,0,"poll failed in wait: %s",strerror(errno));
-	adns_globalsystemfailure(ads);
-      }
-    } else {
-      assert(r >= 0);
-      adns_afterpoll(ads,fds,nfds,0);
-    }
-  }
-
- xit:
-  adns__consistency(ads,0,cc_entex);
-  return r;
-}
-
-#endif