Remove from CVS, since the bootstrap script generates them automatically.

1 files changed, 0 insertions, 90 deletions

diff --git a/lib/canon-host.c b/lib/canon-host.c
deleted file mode 100644
index e2bd1a773..000000000
--- a/lib/canon-host.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Host name canonicalization
-
-   Copyright (C) 2005 Free Software Foundation, Inc.
-
-   Written by Derek Price <derek@ximbiot.com>.
-
-   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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "canon-host.h"
-
-#include "getaddrinfo.h"
-#include "strdup.h"
-
-/* Store the last error for the single-threaded version of this function.  */
-static int last_cherror;
-
-/* Single-threaded of wrapper for canon_host_r.  After a NULL return, error
-   messages may be retrieved via ch_strerror().  */
-char *
-canon_host (const char *host)
-{
-  return canon_host_r (host, &last_cherror);
-}
-
-/* Return a malloc'd string containing the canonical hostname associated with
-   HOST, or NULL if a canonical name cannot be determined.  On NULL return,
-   if CHERROR is not NULL, set *CHERROR to an error code as returned by
-   getaddrinfo().  Use ch_strerror_r() or gai_strerror() to convert a *CHERROR
-   value to a string suitable for error messages.
-
-   WARNINGS
-     HOST must be a string representation of a resolvable name for this host.
-     Strings containing an IP address in dotted decimal notation will be
-     returned as-is, without further resolution.
-
-     The use of the word "canonical" in this context is unfortunate but
-     entrenched.  The value returned by this function will be the end result
-     of the resolution of any CNAME chains in the DNS.  There may only be one
-     such value for any given hostname, though the actual IP address
-     referenced by this value and the device using that IP address may each
-     actually have any number of such "canonical" hostnames.  See the POSIX
-     getaddrinfo spec <http://www.opengroup.org/susv3xsh/getaddrinfo.html">,
-     RFC 1034 <http://www.faqs.org/rfcs/rfc1034.html>, & RFC 2181
-     <http://www.faqs.org/rfcs/rfc2181.html> for more on what this confusing
-     term really refers to. */
-char *
-canon_host_r (char const *host, int *cherror)
-{
-  char *retval = NULL;
-  static struct addrinfo hints;
-  struct addrinfo *res = NULL;
-  int status;
-
-  hints.ai_flags = AI_CANONNAME;
-  status = getaddrinfo (host, NULL, &hints, &res);
-  if (!status)
-    {
-      retval = strdup (res->ai_canonname);
-      if (!retval && cherror)
-	*cherror = EAI_MEMORY;
-      freeaddrinfo (res);
-    }
-  else if (cherror)
-    *cherror = status;
-
-  return retval;
-}
-
-/* Return a string describing the last error encountered by canon_host.  */
-const char *
-ch_strerror (void)
-{
-  return gai_strerror (last_cherror);
-}