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authorDaniel Stenberg <daniel@haxx.se>2018-06-27 08:20:28 +0200
committerDaniel Stenberg <daniel@haxx.se>2018-06-27 13:49:18 +0200
commit0aeca41702d2a70f7d253451781fe52398aab257 (patch)
treed9457de98f62e2b30ff6b3353bb2a6287f0f6d80
parent3ef67c6861c9d6236a4339d3446a444767598a58 (diff)
getnameinfo: not used
Closes #2687
-rw-r--r--acinclude.m4206
-rwxr-xr-xconfigure.ac4
-rw-r--r--lib/hostip6.c35
-rw-r--r--lib/memdebug.h9
4 files changed, 2 insertions, 252 deletions
diff --git a/acinclude.m4 b/acinclude.m4
index 81c16f9b1..b72839e3a 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -960,212 +960,6 @@ AC_DEFUN([CURL_CHECK_HEADER_MEMORY], [
fi
])
-
-dnl CURL_CHECK_FUNC_GETNAMEINFO
-dnl -------------------------------------------------
-dnl Test if the getnameinfo function is available,
-dnl and check the types of five of its arguments.
-dnl If the function succeeds HAVE_GETNAMEINFO will be
-dnl defined, defining the types of the arguments in
-dnl GETNAMEINFO_TYPE_ARG1, GETNAMEINFO_TYPE_ARG2,
-dnl GETNAMEINFO_TYPE_ARG46 and GETNAMEINFO_TYPE_ARG7,
-dnl and also defining the type qualifier of first
-dnl argument in GETNAMEINFO_QUAL_ARG1.
-
-AC_DEFUN([CURL_CHECK_FUNC_GETNAMEINFO], [
- AC_REQUIRE([CURL_CHECK_HEADER_WS2TCPIP])dnl
- AC_CHECK_HEADERS(sys/types.h sys/socket.h netdb.h)
- #
- AC_MSG_CHECKING([for getnameinfo])
- AC_LINK_IFELSE([
- AC_LANG_FUNC_LINK_TRY([getnameinfo])
- ],[
- AC_MSG_RESULT([yes])
- curl_cv_getnameinfo="yes"
- ],[
- AC_MSG_RESULT([no])
- curl_cv_getnameinfo="no"
- ])
- #
- if test "$curl_cv_getnameinfo" != "yes"; then
- AC_MSG_CHECKING([deeper for getnameinfo])
- AC_LINK_IFELSE([
- AC_LANG_PROGRAM([[
- ]],[[
- getnameinfo();
- ]])
- ],[
- AC_MSG_RESULT([yes])
- curl_cv_getnameinfo="yes"
- ],[
- AC_MSG_RESULT([but still no])
- curl_cv_getnameinfo="no"
- ])
- fi
- #
- if test "$curl_cv_getnameinfo" != "yes"; then
- AC_MSG_CHECKING([deeper and deeper for getnameinfo])
- AC_LINK_IFELSE([
- AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#ifdef HAVE_WS2TCPIP_H
-#include <ws2tcpip.h>
-#endif
-#endif
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#endif
- ]],[[
- getnameinfo(0, 0, 0, 0, 0, 0, 0);
- ]])
- ],[
- AC_MSG_RESULT([yes])
- curl_cv_getnameinfo="yes"
- ],[
- AC_MSG_RESULT([but still no])
- curl_cv_getnameinfo="no"
- ])
- fi
- #
- if test "$curl_cv_getnameinfo" = "yes"; then
- AC_CACHE_CHECK([types of arguments for getnameinfo],
- [curl_cv_func_getnameinfo_args], [
- curl_cv_func_getnameinfo_args="unknown"
- for gni_arg1 in 'struct sockaddr *' 'const struct sockaddr *' 'void *'; do
- for gni_arg2 in 'socklen_t' 'size_t' 'int'; do
- for gni_arg46 in 'size_t' 'int' 'socklen_t' 'unsigned int' 'DWORD'; do
- for gni_arg7 in 'int' 'unsigned int'; do
- if test "$curl_cv_func_getnameinfo_args" = "unknown"; then
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#if (!defined(_WIN32_WINNT)) || (_WIN32_WINNT < 0x0501)
-#undef _WIN32_WINNT
-#define _WIN32_WINNT 0x0501
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#ifdef HAVE_WS2TCPIP_H
-#include <ws2tcpip.h>
-#endif
-#endif
-#define GNICALLCONV WSAAPI
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#define GNICALLCONV
-#endif
- extern int GNICALLCONV
-#ifdef __ANDROID__
-__attribute__((overloadable))
-#endif
- getnameinfo($gni_arg1, $gni_arg2,
- char *, $gni_arg46,
- char *, $gni_arg46,
- $gni_arg7);
- ]],[[
- $gni_arg2 salen=0;
- $gni_arg46 hostlen=0;
- $gni_arg46 servlen=0;
- $gni_arg7 flags=0;
- int res = getnameinfo(0, salen, 0, hostlen, 0, servlen, flags);
- ]])
- ],[
- curl_cv_func_getnameinfo_args="$gni_arg1,$gni_arg2,$gni_arg46,$gni_arg7"
- ])
- fi
- done
- done
- done
- done
- ]) # AC-CACHE-CHECK
- if test "$curl_cv_func_getnameinfo_args" = "unknown"; then
- AC_MSG_WARN([Cannot find proper types to use for getnameinfo args])
- AC_MSG_WARN([HAVE_GETNAMEINFO will not be defined])
- else
- gni_prev_IFS=$IFS; IFS=','
- set dummy `echo "$curl_cv_func_getnameinfo_args" | sed 's/\*/\*/g'`
- IFS=$gni_prev_IFS
- shift
- #
- gni_qual_type_arg1=$[1]
- #
- AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG2, $[2],
- [Define to the type of arg 2 for getnameinfo.])
- AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG46, $[3],
- [Define to the type of args 4 and 6 for getnameinfo.])
- AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG7, $[4],
- [Define to the type of arg 7 for getnameinfo.])
- #
- prev_sh_opts=$-
- #
- case $prev_sh_opts in
- *f*)
- ;;
- *)
- set -f
- ;;
- esac
- #
- case "$gni_qual_type_arg1" in
- const*)
- gni_qual_arg1=const
- gni_type_arg1=`echo $gni_qual_type_arg1 | sed 's/^const //'`
- ;;
- *)
- gni_qual_arg1=
- gni_type_arg1=$gni_qual_type_arg1
- ;;
- esac
- #
- AC_DEFINE_UNQUOTED(GETNAMEINFO_QUAL_ARG1, $gni_qual_arg1,
- [Define to the type qualifier of arg 1 for getnameinfo.])
- AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG1, $gni_type_arg1,
- [Define to the type of arg 1 for getnameinfo.])
- #
- case $prev_sh_opts in
- *f*)
- ;;
- *)
- set +f
- ;;
- esac
- #
- AC_DEFINE_UNQUOTED(HAVE_GETNAMEINFO, 1,
- [Define to 1 if you have the getnameinfo function.])
- curl_cv_func_getnameinfo="yes"
- fi
- fi
-])
-
-
dnl TYPE_SOCKADDR_STORAGE
dnl -------------------------------------------------
dnl Check for struct sockaddr_storage. Most IPv6-enabled
diff --git a/configure.ac b/configure.ac
index d23be37c6..fb1a70e60 100755
--- a/configure.ac
+++ b/configure.ac
@@ -3653,10 +3653,6 @@ AC_CHECK_FUNCS([fnmatch \
fi
])
-dnl Check if the getnameinfo function is available
-dnl and get the types of five of its arguments.
-CURL_CHECK_FUNC_GETNAMEINFO
-
if test "$ipv6" = "yes"; then
if test "$curl_cv_func_getaddrinfo" = "yes"; then
AC_DEFINE(ENABLE_IPV6, 1, [Define if you want to enable IPv6 support])
diff --git a/lib/hostip6.c b/lib/hostip6.c
index 7c9988f41..3bf47b467 100644
--- a/lib/hostip6.c
+++ b/lib/hostip6.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -59,39 +59,6 @@
#include "curl_memory.h"
#include "memdebug.h"
-#if defined(CURLDEBUG) && defined(HAVE_GETNAMEINFO)
-/* These are strictly for memory tracing and are using the same style as the
- * family otherwise present in memdebug.c. I put these ones here since they
- * require a bunch of structs I didn't want to include in memdebug.c
- */
-
-/*
- * For CURLRES_ARS, this should be written using ares_gethostbyaddr()
- * (ignoring the fact c-ares doesn't return 'serv').
- */
-
-int curl_dogetnameinfo(GETNAMEINFO_QUAL_ARG1 GETNAMEINFO_TYPE_ARG1 sa,
- GETNAMEINFO_TYPE_ARG2 salen,
- char *host, GETNAMEINFO_TYPE_ARG46 hostlen,
- char *serv, GETNAMEINFO_TYPE_ARG46 servlen,
- GETNAMEINFO_TYPE_ARG7 flags,
- int line, const char *source)
-{
- int res = (getnameinfo)(sa, salen,
- host, hostlen,
- serv, servlen,
- flags);
- if(0 == res)
- /* success */
- curl_memlog("GETNAME %s:%d getnameinfo()\n",
- source, line);
- else
- curl_memlog("GETNAME %s:%d getnameinfo() failed = %d\n",
- source, line, res);
- return res;
-}
-#endif /* defined(CURLDEBUG) && defined(HAVE_GETNAMEINFO) */
-
/*
* Curl_ipv6works() returns TRUE if IPv6 seems to work.
*/
diff --git a/lib/memdebug.h b/lib/memdebug.h
index 6fb8b6851..233de65a4 100644
--- a/lib/memdebug.h
+++ b/lib/memdebug.h
@@ -8,7 +8,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -137,13 +137,6 @@ CURL_EXTERN int curl_fclose(FILE *file, int line, const char *source);
#endif
#endif /* HAVE_GETADDRINFO */
-#ifdef HAVE_GETNAMEINFO
-#undef getnameinfo
-#define getnameinfo(sa,salen,host,hostlen,serv,servlen,flags) \
- curl_dogetnameinfo(sa, salen, host, hostlen, serv, servlen, flags, \
- __LINE__, __FILE__)
-#endif /* HAVE_GETNAMEINFO */
-
#ifdef HAVE_FREEADDRINFO
#undef freeaddrinfo
#define freeaddrinfo(data) \