This commit was manufactured by cvs2svn to create branch 'upstream'.

[1ts-debian.git] / libares / ares_timeout.c

diff --git a/libares/ares_timeout.c b/libares/ares_timeout.c
deleted file mode 100644 (file)
index f33f091..0000000
--- a/libares/ares_timeout.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright 1998 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-static const char rcsid[] = "$Id: ares_timeout.c,v 1.1 1998/08/13 18:06:35 ghudson Exp $";
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-#include "ares.h"
-#include "ares_private.h"
-
-struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
-                            struct timeval *tvbuf)
-{
-  struct query *query;
-  time_t now;
-  int offset, min_offset;
-
-  /* No queries, no timeout (and no fetch of the current time). */
-  if (!channel->queries)
-    return maxtv;
-
-  /* Find the minimum timeout for the current set of queries. */
-  time(&now);
-  min_offset = -1;
-  for (query = channel->queries; query; query = query->next)
-    {
-      if (query->timeout == 0)
-       continue;
-      offset = query->timeout - now;
-      if (offset < 0)
-       offset = 0;
-      if (min_offset == -1 || offset < min_offset)
-       min_offset = offset;
-    }
-
-  /* If we found a minimum timeout and it's sooner than the one
-   * specified in maxtv (if any), return it.  Otherwise go with
-   * maxtv.
-   */
-  if (min_offset != -1 && (!maxtv || min_offset <= maxtv->tv_sec))
-    {
-      tvbuf->tv_sec = min_offset;
-      tvbuf->tv_usec = 0;
-      return tvbuf;
-    }
-  else
-    return maxtv;
-}