Socket6
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* Socket6.pm, Socket6.xs: Return an error message string if
getaddrinfo() fails.
Submitted by: Jeff Okamoto <okamoto@best.com>
2001-03-27 Hajimu UMEMOTO <ume@mahoroba.org>
* Socket6.pm: Bump version number to 0.10.
* Socket6.xs: Make compilable under OpenBSD. Though OpenBSD has
KAME, OpenBSD doesn't have netinet6/ipsec.h.
Reported by: Tim Ayers <cpantest@quaday.com>
2001-03-21 Hajimu UMEMOTO <ume@mahoroba.org>
* Socket6.pm: Bump version number to 0.09.
* aclocal.m4 (IPv6_CHECK_FUNC): There is getaddrinfo(3) in
libsocket under Solaris8.
Reported by: Tomohide Nagashima <tomohide@japan-telecom.co.jp>,
TAKANO Yuji <takachan@running-dog.net>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#ifdef __KAME__
# include <sys/param.h>
# include <net/route.h>
# if (defined(__FreeBSD__) && __FreeBSD_version >= 700048) || \
(defined(__NetBSD__) && __NetBSD_Version__ >= 899002500)
# include <netipsec/ipsec.h>
# elif !defined(__OpenBSD__) && !defined(__DragonFly__)
# include <netinet6/ipsec.h>
# endif
#endif
#include <netdb.h>
#define WSA_DECLARE
#define WSA_STARTUP()
#define WSA_CLEANUP()
#endif /* WIN32 */
#include "EXTERN.h"
else
ifelse([$2], , :, [$2])
fi
AC_MSG_RESULT($ipv6_cv_sa_len)])
dnl
dnl See whether we can use IPv6 related functions
AC_DEFUN([IPv6_CHECK_FUNC], [
AH_TEMPLATE(AS_TR_CPP(HAVE_$1), [Define to 1 if you have the `]$1[' function.])
AC_CHECK_FUNC($1, [dnl
ac_cv_lib_socket_$1=no
ac_cv_lib_inet6_$1=no
], [dnl
AC_CHECK_LIB(socket, $1, [dnl
LIBS="$LIBS -lsocket -lnsl"
ac_cv_lib_inet6_$1=no
], [dnl
AC_MSG_CHECKING([whether your system has IPv6 directory])
AC_CACHE_VAL(ipv6_cv_dir, [dnl
for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do
if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then
break
fi
done])dnl
AC_MSG_RESULT($ipv6_cv_dir)
if test $ipv6_cv_dir = no; then
ac_cv_lib_inet6_$1=no
else
if test x$ipv6_libinet6 = x; then
ipv6_libinet6=no
SAVELDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib"
fi
AC_CHECK_LIB(inet6, $1, [dnl
if test $ipv6_libinet6 = no; then
ipv6_libinet6=yes
LIBS="$LIBS -linet6"
fi],)dnl
if test $ipv6_libinet6 = no; then
LDFLAGS="$SAVELDFLAGS"
fi
fi])dnl
])dnl
ipv6_cv_$1=no
if test $ac_cv_func_$1 = yes -o $ac_cv_lib_socket_$1 = yes \
-o $ac_cv_lib_inet6_$1 = yes
then
ipv6_cv_$1=yes
fi
if test $ipv6_cv_$1 = no; then
if test $1 = getaddrinfo; then
for ipv6_cv_pfx in o n; do
AC_EGREP_HEADER(${ipv6_cv_pfx}$1, netdb.h,
[AC_CHECK_FUNC(${ipv6_cv_pfx}$1)])
if eval test X\$ac_cv_func_${ipv6_cv_pfx}$1 = Xyes; then
ipv6_cv_$1=yes
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
if test "x$ac_cv_func_getaddrinfo" = xyes; then :
ac_cv_lib_socket_getaddrinfo=no
ac_cv_lib_inet6_getaddrinfo=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -lsocket" >&5
$as_echo_n "checking for getaddrinfo in -lsocket... " >&6; }
if ${ac_cv_lib_socket_getaddrinfo+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ac_cv_lib_socket_getaddrinfo=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_getaddrinfo" >&5
$as_echo "$ac_cv_lib_socket_getaddrinfo" >&6; }
if test "x$ac_cv_lib_socket_getaddrinfo" = xyes; then :
LIBS="$LIBS -lsocket -lnsl"
ac_cv_lib_inet6_getaddrinfo=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether your system has IPv6 directory" >&5
$as_echo_n "checking whether your system has IPv6 directory... " >&6; }
if ${ipv6_cv_dir+:} false; then :
$as_echo_n "(cached) " >&6
else
for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do
if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then
break
fi
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6_cv_dir" >&5
$as_echo "$ipv6_cv_dir" >&6; }
if test $ipv6_cv_dir = no; then
ac_cv_lib_inet6_getaddrinfo=no
else
if test x$ipv6_libinet6 = x; then
ipv6_libinet6=no
SAVELDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -linet6" >&5
$as_echo_n "checking for getaddrinfo in -linet6... " >&6; }
if ${ac_cv_lib_inet6_getaddrinfo+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-linet6 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char getaddrinfo ();
int
main ()
{
return getaddrinfo ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_inet6_getaddrinfo=yes
else
ac_cv_lib_inet6_getaddrinfo=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet6_getaddrinfo" >&5
$as_echo "$ac_cv_lib_inet6_getaddrinfo" >&6; }
if test "x$ac_cv_lib_inet6_getaddrinfo" = xyes; then :
if test $ipv6_libinet6 = no; then
ipv6_libinet6=yes
LIBS="$LIBS -linet6"
fi
fi
if test $ipv6_libinet6 = no; then
LDFLAGS="$SAVELDFLAGS"
fi
fi
fi
fi
ipv6_cv_getaddrinfo=no
if test $ac_cv_func_getaddrinfo = yes -o $ac_cv_lib_socket_getaddrinfo = yes \
-o $ac_cv_lib_inet6_getaddrinfo = yes
then
ipv6_cv_getaddrinfo=yes
fi
if test $ipv6_cv_getaddrinfo = no; then
if test getaddrinfo = getaddrinfo; then
for ipv6_cv_pfx in o n; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
:
else
:
fi
ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
if test "x$ac_cv_func_getnameinfo" = xyes; then :
ac_cv_lib_socket_getnameinfo=no
ac_cv_lib_inet6_getnameinfo=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getnameinfo in -lsocket" >&5
$as_echo_n "checking for getnameinfo in -lsocket... " >&6; }
if ${ac_cv_lib_socket_getnameinfo+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ac_cv_lib_socket_getnameinfo=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_getnameinfo" >&5
$as_echo "$ac_cv_lib_socket_getnameinfo" >&6; }
if test "x$ac_cv_lib_socket_getnameinfo" = xyes; then :
LIBS="$LIBS -lsocket -lnsl"
ac_cv_lib_inet6_getnameinfo=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether your system has IPv6 directory" >&5
$as_echo_n "checking whether your system has IPv6 directory... " >&6; }
if ${ipv6_cv_dir+:} false; then :
$as_echo_n "(cached) " >&6
else
for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do
if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then
break
fi
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6_cv_dir" >&5
$as_echo "$ipv6_cv_dir" >&6; }
if test $ipv6_cv_dir = no; then
ac_cv_lib_inet6_getnameinfo=no
else
if test x$ipv6_libinet6 = x; then
ipv6_libinet6=no
SAVELDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getnameinfo in -linet6" >&5
$as_echo_n "checking for getnameinfo in -linet6... " >&6; }
if ${ac_cv_lib_inet6_getnameinfo+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-linet6 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char getnameinfo ();
int
main ()
{
return getnameinfo ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_inet6_getnameinfo=yes
else
ac_cv_lib_inet6_getnameinfo=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet6_getnameinfo" >&5
$as_echo "$ac_cv_lib_inet6_getnameinfo" >&6; }
if test "x$ac_cv_lib_inet6_getnameinfo" = xyes; then :
if test $ipv6_libinet6 = no; then
ipv6_libinet6=yes
LIBS="$LIBS -linet6"
fi
fi
if test $ipv6_libinet6 = no; then
LDFLAGS="$SAVELDFLAGS"
fi
fi
fi
fi
ipv6_cv_getnameinfo=no
if test $ac_cv_func_getnameinfo = yes -o $ac_cv_lib_socket_getnameinfo = yes \
-o $ac_cv_lib_inet6_getnameinfo = yes
then
ipv6_cv_getnameinfo=yes
fi
if test $ipv6_cv_getnameinfo = no; then
if test getnameinfo = getaddrinfo; then
for ipv6_cv_pfx in o n; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
:
else
:
fi
ac_fn_c_check_func "$LINENO" "gethostbyname2" "ac_cv_func_gethostbyname2"
if test "x$ac_cv_func_gethostbyname2" = xyes; then :
ac_cv_lib_socket_gethostbyname2=no
ac_cv_lib_inet6_gethostbyname2=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname2 in -lsocket" >&5
$as_echo_n "checking for gethostbyname2 in -lsocket... " >&6; }
if ${ac_cv_lib_socket_gethostbyname2+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ac_cv_lib_socket_gethostbyname2=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname2" >&5
$as_echo "$ac_cv_lib_socket_gethostbyname2" >&6; }
if test "x$ac_cv_lib_socket_gethostbyname2" = xyes; then :
LIBS="$LIBS -lsocket -lnsl"
ac_cv_lib_inet6_gethostbyname2=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether your system has IPv6 directory" >&5
$as_echo_n "checking whether your system has IPv6 directory... " >&6; }
if ${ipv6_cv_dir+:} false; then :
$as_echo_n "(cached) " >&6
else
for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do
if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then
break
fi
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6_cv_dir" >&5
$as_echo "$ipv6_cv_dir" >&6; }
if test $ipv6_cv_dir = no; then
ac_cv_lib_inet6_gethostbyname2=no
else
if test x$ipv6_libinet6 = x; then
ipv6_libinet6=no
SAVELDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname2 in -linet6" >&5
$as_echo_n "checking for gethostbyname2 in -linet6... " >&6; }
if ${ac_cv_lib_inet6_gethostbyname2+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-linet6 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname2 ();
int
main ()
{
return gethostbyname2 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_inet6_gethostbyname2=yes
else
ac_cv_lib_inet6_gethostbyname2=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet6_gethostbyname2" >&5
$as_echo "$ac_cv_lib_inet6_gethostbyname2" >&6; }
if test "x$ac_cv_lib_inet6_gethostbyname2" = xyes; then :
if test $ipv6_libinet6 = no; then
ipv6_libinet6=yes
LIBS="$LIBS -linet6"
fi
fi
if test $ipv6_libinet6 = no; then
LDFLAGS="$SAVELDFLAGS"
fi
fi
fi
fi
ipv6_cv_gethostbyname2=no
if test $ac_cv_func_gethostbyname2 = yes -o $ac_cv_lib_socket_gethostbyname2 = yes \
-o $ac_cv_lib_inet6_gethostbyname2 = yes
then
ipv6_cv_gethostbyname2=yes
fi
if test $ipv6_cv_gethostbyname2 = no; then
if test gethostbyname2 = getaddrinfo; then
for ipv6_cv_pfx in o n; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
:
else
:
fi
ac_fn_c_check_func "$LINENO" "getipnodebyname" "ac_cv_func_getipnodebyname"
if test "x$ac_cv_func_getipnodebyname" = xyes; then :
ac_cv_lib_socket_getipnodebyname=no
ac_cv_lib_inet6_getipnodebyname=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getipnodebyname in -lsocket" >&5
$as_echo_n "checking for getipnodebyname in -lsocket... " >&6; }
if ${ac_cv_lib_socket_getipnodebyname+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ac_cv_lib_socket_getipnodebyname=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_getipnodebyname" >&5
$as_echo "$ac_cv_lib_socket_getipnodebyname" >&6; }
if test "x$ac_cv_lib_socket_getipnodebyname" = xyes; then :
LIBS="$LIBS -lsocket -lnsl"
ac_cv_lib_inet6_getipnodebyname=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether your system has IPv6 directory" >&5
$as_echo_n "checking whether your system has IPv6 directory... " >&6; }
if ${ipv6_cv_dir+:} false; then :
$as_echo_n "(cached) " >&6
else
for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do
if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then
break
fi
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6_cv_dir" >&5
$as_echo "$ipv6_cv_dir" >&6; }
if test $ipv6_cv_dir = no; then
ac_cv_lib_inet6_getipnodebyname=no
else
if test x$ipv6_libinet6 = x; then
ipv6_libinet6=no
SAVELDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getipnodebyname in -linet6" >&5
$as_echo_n "checking for getipnodebyname in -linet6... " >&6; }
if ${ac_cv_lib_inet6_getipnodebyname+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-linet6 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char getipnodebyname ();
int
main ()
{
return getipnodebyname ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_inet6_getipnodebyname=yes
else
ac_cv_lib_inet6_getipnodebyname=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet6_getipnodebyname" >&5
$as_echo "$ac_cv_lib_inet6_getipnodebyname" >&6; }
if test "x$ac_cv_lib_inet6_getipnodebyname" = xyes; then :
if test $ipv6_libinet6 = no; then
ipv6_libinet6=yes
LIBS="$LIBS -linet6"
fi
fi
if test $ipv6_libinet6 = no; then
LDFLAGS="$SAVELDFLAGS"
fi
fi
fi
fi
ipv6_cv_getipnodebyname=no
if test $ac_cv_func_getipnodebyname = yes -o $ac_cv_lib_socket_getipnodebyname = yes \
-o $ac_cv_lib_inet6_getipnodebyname = yes
then
ipv6_cv_getipnodebyname=yes
fi
if test $ipv6_cv_getipnodebyname = no; then
if test getipnodebyname = getaddrinfo; then
for ipv6_cv_pfx in o n; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
:
else
:
fi
ac_fn_c_check_func "$LINENO" "getipnodebyaddr" "ac_cv_func_getipnodebyaddr"
if test "x$ac_cv_func_getipnodebyaddr" = xyes; then :
ac_cv_lib_socket_getipnodebyaddr=no
ac_cv_lib_inet6_getipnodebyaddr=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getipnodebyaddr in -lsocket" >&5
$as_echo_n "checking for getipnodebyaddr in -lsocket... " >&6; }
if ${ac_cv_lib_socket_getipnodebyaddr+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ac_cv_lib_socket_getipnodebyaddr=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_getipnodebyaddr" >&5
$as_echo "$ac_cv_lib_socket_getipnodebyaddr" >&6; }
if test "x$ac_cv_lib_socket_getipnodebyaddr" = xyes; then :
LIBS="$LIBS -lsocket -lnsl"
ac_cv_lib_inet6_getipnodebyaddr=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether your system has IPv6 directory" >&5
$as_echo_n "checking whether your system has IPv6 directory... " >&6; }
if ${ipv6_cv_dir+:} false; then :
$as_echo_n "(cached) " >&6
else
for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do
if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then
break
fi
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6_cv_dir" >&5
$as_echo "$ipv6_cv_dir" >&6; }
if test $ipv6_cv_dir = no; then
ac_cv_lib_inet6_getipnodebyaddr=no
else
if test x$ipv6_libinet6 = x; then
ipv6_libinet6=no
SAVELDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getipnodebyaddr in -linet6" >&5
$as_echo_n "checking for getipnodebyaddr in -linet6... " >&6; }
if ${ac_cv_lib_inet6_getipnodebyaddr+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-linet6 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char getipnodebyaddr ();
int
main ()
{
return getipnodebyaddr ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_inet6_getipnodebyaddr=yes
else
ac_cv_lib_inet6_getipnodebyaddr=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet6_getipnodebyaddr" >&5
$as_echo "$ac_cv_lib_inet6_getipnodebyaddr" >&6; }
if test "x$ac_cv_lib_inet6_getipnodebyaddr" = xyes; then :
if test $ipv6_libinet6 = no; then
ipv6_libinet6=yes
LIBS="$LIBS -linet6"
fi
fi
if test $ipv6_libinet6 = no; then
LDFLAGS="$SAVELDFLAGS"
fi
fi
fi
fi
ipv6_cv_getipnodebyaddr=no
if test $ac_cv_func_getipnodebyaddr = yes -o $ac_cv_lib_socket_getipnodebyaddr = yes \
-o $ac_cv_lib_inet6_getipnodebyaddr = yes
then
ipv6_cv_getipnodebyaddr=yes
fi
if test $ipv6_cv_getipnodebyaddr = no; then
if test getipnodebyaddr = getaddrinfo; then
for ipv6_cv_pfx in o n; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
:
else
:
fi
ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
if test "x$ac_cv_func_inet_pton" = xyes; then :
ac_cv_lib_socket_inet_pton=no
ac_cv_lib_inet6_inet_pton=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton in -lsocket" >&5
$as_echo_n "checking for inet_pton in -lsocket... " >&6; }
if ${ac_cv_lib_socket_inet_pton+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ac_cv_lib_socket_inet_pton=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_inet_pton" >&5
$as_echo "$ac_cv_lib_socket_inet_pton" >&6; }
if test "x$ac_cv_lib_socket_inet_pton" = xyes; then :
LIBS="$LIBS -lsocket -lnsl"
ac_cv_lib_inet6_inet_pton=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether your system has IPv6 directory" >&5
$as_echo_n "checking whether your system has IPv6 directory... " >&6; }
if ${ipv6_cv_dir+:} false; then :
$as_echo_n "(cached) " >&6
else
for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do
if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then
break
fi
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6_cv_dir" >&5
$as_echo "$ipv6_cv_dir" >&6; }
if test $ipv6_cv_dir = no; then
ac_cv_lib_inet6_inet_pton=no
else
if test x$ipv6_libinet6 = x; then
ipv6_libinet6=no
SAVELDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton in -linet6" >&5
$as_echo_n "checking for inet_pton in -linet6... " >&6; }
if ${ac_cv_lib_inet6_inet_pton+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-linet6 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char inet_pton ();
int
main ()
{
return inet_pton ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_inet6_inet_pton=yes
else
ac_cv_lib_inet6_inet_pton=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet6_inet_pton" >&5
$as_echo "$ac_cv_lib_inet6_inet_pton" >&6; }
if test "x$ac_cv_lib_inet6_inet_pton" = xyes; then :
if test $ipv6_libinet6 = no; then
ipv6_libinet6=yes
LIBS="$LIBS -linet6"
fi
fi
if test $ipv6_libinet6 = no; then
LDFLAGS="$SAVELDFLAGS"
fi
fi
fi
fi
ipv6_cv_inet_pton=no
if test $ac_cv_func_inet_pton = yes -o $ac_cv_lib_socket_inet_pton = yes \
-o $ac_cv_lib_inet6_inet_pton = yes
then
ipv6_cv_inet_pton=yes
fi
if test $ipv6_cv_inet_pton = no; then
if test inet_pton = getaddrinfo; then
for ipv6_cv_pfx in o n; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
:
else
:
fi
ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes; then :
ac_cv_lib_socket_inet_ntop=no
ac_cv_lib_inet6_inet_ntop=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop in -lsocket" >&5
$as_echo_n "checking for inet_ntop in -lsocket... " >&6; }
if ${ac_cv_lib_socket_inet_ntop+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
ac_cv_lib_socket_inet_ntop=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_inet_ntop" >&5
$as_echo "$ac_cv_lib_socket_inet_ntop" >&6; }
if test "x$ac_cv_lib_socket_inet_ntop" = xyes; then :
LIBS="$LIBS -lsocket -lnsl"
ac_cv_lib_inet6_inet_ntop=no
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether your system has IPv6 directory" >&5
$as_echo_n "checking whether your system has IPv6 directory... " >&6; }
if ${ipv6_cv_dir+:} false; then :
$as_echo_n "(cached) " >&6
else
for ipv6_cv_dir in /usr/local/v6 /usr/inet6 no; do
if test $ipv6_cv_dir = no -o -d $ipv6_cv_dir; then
break
fi
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6_cv_dir" >&5
$as_echo "$ipv6_cv_dir" >&6; }
if test $ipv6_cv_dir = no; then
ac_cv_lib_inet6_inet_ntop=no
else
if test x$ipv6_libinet6 = x; then
ipv6_libinet6=no
SAVELDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$ipv6_cv_dir/lib"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop in -linet6" >&5
$as_echo_n "checking for inet_ntop in -linet6... " >&6; }
if ${ac_cv_lib_inet6_inet_ntop+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-linet6 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char inet_ntop ();
int
main ()
{
return inet_ntop ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_inet6_inet_ntop=yes
else
ac_cv_lib_inet6_inet_ntop=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet6_inet_ntop" >&5
$as_echo "$ac_cv_lib_inet6_inet_ntop" >&6; }
if test "x$ac_cv_lib_inet6_inet_ntop" = xyes; then :
if test $ipv6_libinet6 = no; then
ipv6_libinet6=yes
LIBS="$LIBS -linet6"
fi
fi
if test $ipv6_libinet6 = no; then
LDFLAGS="$SAVELDFLAGS"
fi
fi
fi
fi
ipv6_cv_inet_ntop=no
if test $ac_cv_func_inet_ntop = yes -o $ac_cv_lib_socket_inet_ntop = yes \
-o $ac_cv_lib_inet6_inet_ntop = yes
then
ipv6_cv_inet_ntop=yes
fi
if test $ipv6_cv_inet_ntop = no; then
if test inet_ntop = getaddrinfo; then
for ipv6_cv_pfx in o n; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
if test $ipv6_cv_inet_ntop = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_INET_NTOP 1
_ACEOF
:
else
:
fi
if test $ac_cv_lib_inet6_getaddrinfo = yes; then
INET6LIBS="-L$ipv6_cv_dir/lib -linet6"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working inet_ntop" >&5
$as_echo_n "checking for working inet_ntop... " >&6; }
if ${ipv6_cv_can_inet_ntop+:} false; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
configure.in view on Meta::CPAN
SOCKET6_CHECK_PL_SV_UNDEF(AC_DEFINE(HAVE_PL_SV_UNDEF,[1],[Do we have a pl_sv_undef?]), , $ac_cv_path_perl)
IPv6_CHECK_FUNC(getaddrinfo)
IPv6_CHECK_FUNC(getnameinfo)
IPv6_CHECK_FUNC(gethostbyname2)
IPv6_CHECK_FUNC(getipnodebyname)
IPv6_CHECK_FUNC(getipnodebyaddr)
IPv6_CHECK_FUNC(inet_pton)
IPv6_CHECK_FUNC(inet_ntop)
if test $ac_cv_lib_inet6_getaddrinfo = yes; then
INET6LIBS="-L$ipv6_cv_dir/lib -linet6"
fi
IPv6_CHECK_INET_NTOP()
IPv6_CHECK_SA_LEN()
IPv6_CHECK_SIN6_SCOPE_ID()
IPv6_CHECK_SOCKLEN_T()
AC_SUBST(DEFINES)
AC_SUBST(INET6LIBS)
AC_SUBST(PERLPATH)
gailookup.pl.in view on Meta::CPAN
;# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
;# SUCH DAMAGE.
;# $Id: gailookup.pl.in 652 2015-12-05 04:40:07Z ume $
use Getopt::Std;
use Socket;
use Socket6;
use strict;
my $inet6 = defined(eval 'PF_INET6');
my %opt;
getopts(($inet6 ? 'aAchpsmnNP:qrS46' : 'AchpsmnNP:qrS4'), \%opt);
if ($opt{'h'}){
print STDERR ("Usage: $0 [-h | [-a] [-A] [-c] [-m] [-n] [-N] [-p] [-P serv] [-q] [-r] [-s] [-S] [-4" .
($inet6 && "|-6") . "] [host [serv]]]\n" .
"-h : help\n" .
"-a : AI_ADDRCONFIG flag\n" .
"-A : AI_ALL flag\n" .
"-c : AI_CANONNAME flag\n" .
"-m : AI_V4MAPPED flag\n" .
"-n : AI_NUMERICHOST flag\n" .
"-N : AI_NUMERICSERV flag\n" .
"-p : AI_PASSIVE flag\n" .
"-q : only show IP address\n" .
"-r : do reverse lookup\n" .
"-s : NI_WITHSCOPEID flag\n" .
"-S : suppress scopeid\n" .
($inet6 ? "-4|-6: PF_INET | PF_INET6" : "-4 : PF_INET") .
"\n");
exit(4);
}
my $host = shift(@ARGV) if (@ARGV);
my $serv = shift(@ARGV) if (@ARGV);
die("Too many arguments\n") if (@ARGV);
die("Either -4 or -6, not both should be specified\n") if ($opt{'4'} && $opt{'6'});
$serv = $opt{'P'} if ($opt{'P'});
my $af = PF_UNSPEC;
$af = PF_INET if ($opt{'4'});
$af = PF_INET6 if ($inet6 && $opt{'6'});
my $flags = 0;
eval('$flags |= AI_ADDRCONFIG') if ($opt{'a'});
eval('$flags |= AI_ALL') if ($opt{'A'});
eval('$flags |= AI_V4MAPPED') if ($opt{'m'});
$flags |= AI_PASSIVE if ($opt{'p'});
$flags |= AI_NUMERICHOST if ($opt{'n'});
$flags |= AI_NUMERICSERV if ($opt{'N'});
$flags |= AI_CANONNAME if ($opt{'c'});
im-140.diff view on Meta::CPAN
- @he_infos = im_getaddrinfo($s, $remoteport, AF_UNSPEC, SOCK_STREAM);
+ $0 = progname() . ": getaddrinfo($s)";
+ @he_infos = getaddrinfo($s, $remoteport, AF_UNSPEC, SOCK_STREAM);
if ($#he_infos < 1) {
im_warn("address unknown for $s\n");
@Response = ("address unknown for $s");
@@ -147,7 +150,7 @@
if ($family == AF_INET) {
$port = (unpack_sockaddr_in($sin))[0];
} else {
- $port = (inet6_unpack_sockaddr_in6($sin))[0];
+ $port = (unpack_sockaddr_in6($sin))[0];
}
*SOCK = \*{$name};
$SOCK = $port;
@@ -364,7 +367,9 @@
my $count = shift;
pool_priv_sock_af($count, AF_INET);
- pool_priv_sock_af($count, inet6_family()) if (eval '&AF_INET6');
+ if (eval 'pack_sockaddr_in6(110, pack("N4", 0, 0, 0, 0))') {
+ pool_priv_sock_af($count, AF_INET6);
+ }
}
sub pool_priv_sock_af ($$) {
@@ -391,7 +396,7 @@
$psin = pack_sockaddr_in($privport, $ANYADDR);
} else {
$ANYADDR = pack('N4', 0, 0, 0, 0);
- $psin = inet6_pack_sockaddr_in6($privport, $ANYADDR);
+ $psin = pack_sockaddr_in6($privport, $ANYADDR);
}
last if (bind (*{$TcpSockName}, $psin));
im_warn("privileged socket binding failed: $!.\n")
@@ -432,68 +437,6 @@
im_die("connection error\n");
}
-sub im_getaddrinfo ($$;$$$$) {
- return getaddrinfo(@_) if (defined &getaddrinfo);
im-140.diff view on Meta::CPAN
- $t = ':0:';
- while ($n--) {
- $t .= '0:';
- }
- $node =~ s/::/$t/;
- }
- if ($node =~ /^([\da-f]*):([\da-f]*):([\da-f]*):([\da-f]*):([\da-f]*):([\da-f]*):([\da-f]*):([\da-f]*)$/i) {
- @he_addrs = (pack('n8',
- hex("0x$1"), hex("0x$2"), hex("0x$3"), hex("0x$4"),
- hex("0x$5"), hex("0x$6"), hex("0x$7"), hex("0x$8")));
- $family = inet6_family(); # AF_INET6
- } else {
- im_err("bad server address in IPv6 format: $node\n");
- return;
- }
- } else {
- alarm(dns_timeout()) unless win95p();
- ($he_name, $he_alias, $he_type, $he_len, @he_addrs)
- = gethostbyname($node);
- alarm(0) unless win95p();
- return unless ($he_name);
- $family = $he_type;
- }
-
- my ($he_addr, @infos);
- foreach $he_addr (@he_addrs) {
- my $sin;
- if ($family == AF_INET) {
- $sin = pack_sockaddr_in($se_port, $he_addr);
- } else {
- $sin = inet6_pack_sockaddr_in6($se_port, $he_addr);
- }
- push(@infos, $family, $socktype, $pe_proto, $sin, $he_name);
- }
- @infos;
-}
-
sub getserv($$) {
my ($serv, $proto) = @_;
@@ -522,28 +465,6 @@
}
}
$se_port;
-}
-
-sub inet6_pack_sockaddr_in6 ($;$) {
- return pack_sockaddr_in6(@_) if (defined &pack_sockaddr_in6);
-
- my ($port, $he_addr) = @_;
- pack('CCnN', 1+1+2+4+16+4, inet6_family(), $port, 0) . $he_addr .
- pack('N', 0);
-}
-
-sub inet6_unpack_sockaddr_in6 ($) {
- return unpack_sockaddr_in6(@_) if (defined &unpack_sockaddr_in6);
-
- my $sock = shift;
- my ($len, $family, $port, $flow, $a1, $a2, $a3, $a4)
- = unpack('CCnNN4', $sock);
- my $addr = pack('N4', $a1, $a2, $a3, $a4);
- ($port, $addr);
-}
-
-sub inet6_family () {
- return eval '&AF_INET6' || 24;
}
1;
my @tmp = getaddrinfo("localhost", "", AF_INET, SOCK_STREAM, 0, 0);
if ($#tmp >= 1) {
ok(2);
}
my($family, $socktype, $protocol, $sin, $canonname) = splice(@tmp, $[, 5);
my($addr, $port) = getnameinfo($sin, NI_NUMERICHOST | NI_NUMERICSERV);
if ($addr eq "127.0.0.1" && $port eq "0") {
ok(3);
}
my $af_inet6 = eval('AF_INET6');
my $unless_inet6 = !defined($af_inet6) ? 'Skip if not defined AF_INET6' : '';
skip($unless_inet6,
sub { inet_ntop($af_inet6, inet_pton($af_inet6, "::")), "::" });
# this fails under darwin
skip($unless_inet6,
sub { inet_ntop($af_inet6, inet_pton($af_inet6, "::21")), "::21" })
or print "# ", unpack("H*", inet_pton($af_inet6, "::21")), "\n";
skip($unless_inet6,
sub { inet_ntop($af_inet6, inet_pton($af_inet6, "43::")), "43::" });
skip($unless_inet6,
sub { inet_ntop($af_inet6, inet_pton($af_inet6, "1:2:3:4:5:6:7::")),
"1:2:3:4:5:6:7:0" });
skip($unless_inet6,
sub { inet_ntop($af_inet6, inet_pton($af_inet6, "1::8")), "1::8" });
skip($unless_inet6,
sub { inet_ntop($af_inet6, inet_pton($af_inet6, "FF00::FFFF")),
"ff00::ffff" });
( run in 1.135 second using v1.01-cache-2.11-cpan-87723dcf8b7 )