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List:       openbsd-bugs
Subject:    library/968: in6addr_any and in6addr_loopback missing from libc
From:       assar () stacken ! kth ! se
Date:       1999-10-29 0:18:10
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>Number:         968
>Category:       library
>Synopsis:       in6addr_any and in6addr_loopback missing from libc
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Nov  9 04:50:02 MST 1999
>Last-Modified:
>Originator:     Assar Westerlund
>Organization:
none
>Release:        2.5 and 2.6-current
>Environment:
	System      : OpenBSD 2.5 and 2.6-current
	Architecture: OpenBSD.{i386,sparc}
	Machine     : i386,sparc
>Description:

There are no definitions for `in6addr_any' or `in6addr_loopback' in
libc.  There are declarations for these in <netinet/in.h> but they're
missing from the library.  These variables are required by RFC2553.

>How-To-Repeat:

#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <machine/endian.h>
#include <netinet/in.h>

int
main(void)
{
  struct sockaddr_in6 sa;

  memset (&sa, 0, sizeof(sa));
  sa.sin6_family = AF_INET6;
  sa.sin6_port   = htons(4711);
  sa.sin6_addr   = in6addr_any;
  return 0;
}

foo.c:15: Undefined symbol `_in6addr_any' referenced from text segment

>Fix:

Add the obvious lines to some appropriate file in lib/libc/net

>Audit-Trail:
>Unformatted:

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