check for freeaddrinfo() at configuration phase (33319f5d) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP curl

ares/configure.ac

+1 −0

Original line number	Diff line number	Diff line
		@@ -553,6 +553,7 @@ CURL_CHECK_FUNC_RECVFROM
		CURL_CHECK_FUNC_SEND
		CURL_CHECK_MSG_NOSIGNAL

		CARES_CHECK_FUNC_FREEADDRINFO
		CARES_CHECK_FUNC_GETADDRINFO
		CARES_CHECK_FUNC_GETHOSTNAME
		CARES_CHECK_FUNC_GETSERVBYPORT_R

ares/m4/cares-functions.m4

+97 −1

Original line number	Diff line number	Diff line
		@@ -16,7 +16,7 @@
		#***************************************************************************

		# File version for 'aclocal' use. Keep it a single number.
		# serial 17
		# serial 18


		dnl CARES_INCLUDES_ARPA_INET
		@@ -230,6 +230,102 @@ cares_includes_ws2tcpip="\
		])


		dnl CARES_CHECK_FUNC_FREEADDRINFO
		dnl -------------------------------------------------
		dnl Verify if freeaddrinfo is available, prototyped,
		dnl and can be compiled. If all of these are true,
		dnl and usage has not been previously disallowed with
		dnl shell variable cares_disallow_freeaddrinfo, then
		dnl HAVE_FREEADDRINFO will be defined.

		AC_DEFUN([CARES_CHECK_FUNC_FREEADDRINFO], [
		AC_REQUIRE([CARES_INCLUDES_WS2TCPIP])dnl
		AC_REQUIRE([CARES_INCLUDES_SYS_SOCKET])dnl
		AC_REQUIRE([CARES_INCLUDES_NETDB])dnl
		#
		tst_links_freeaddrinfo="unknown"
		tst_proto_freeaddrinfo="unknown"
		tst_compi_freeaddrinfo="unknown"
		tst_allow_freeaddrinfo="unknown"
		#
		AC_MSG_CHECKING([if freeaddrinfo can be linked])
		AC_LINK_IFELSE([
		AC_LANG_PROGRAM([[
		$cares_includes_ws2tcpip
		$cares_includes_sys_socket
		$cares_includes_netdb
		]],[[
		freeaddrinfo(0);
		]])
		],[
		AC_MSG_RESULT([yes])
		tst_links_freeaddrinfo="yes"
		],[
		AC_MSG_RESULT([no])
		tst_links_freeaddrinfo="no"
		])
		#
		if test "$tst_links_freeaddrinfo" = "yes"; then
		AC_MSG_CHECKING([if freeaddrinfo is prototyped])
		AC_EGREP_CPP([freeaddrinfo],[
		$cares_includes_ws2tcpip
		$cares_includes_sys_socket
		$cares_includes_netdb
		],[
		AC_MSG_RESULT([yes])
		tst_proto_freeaddrinfo="yes"
		],[
		AC_MSG_RESULT([no])
		tst_proto_freeaddrinfo="no"
		])
		fi
		#
		if test "$tst_proto_freeaddrinfo" = "yes"; then
		AC_MSG_CHECKING([if freeaddrinfo is compilable])
		AC_COMPILE_IFELSE([
		AC_LANG_PROGRAM([[
		$cares_includes_ws2tcpip
		$cares_includes_sys_socket
		$cares_includes_netdb
		]],[[
		freeaddrinfo(0);
		]])
		],[
		AC_MSG_RESULT([yes])
		tst_compi_freeaddrinfo="yes"
		],[
		AC_MSG_RESULT([no])
		tst_compi_freeaddrinfo="no"
		])
		fi
		#
		if test "$tst_compi_freeaddrinfo" = "yes"; then
		AC_MSG_CHECKING([if freeaddrinfo usage allowed])
		if test "x$cares_disallow_freeaddrinfo" != "xyes"; then
		AC_MSG_RESULT([yes])
		tst_allow_freeaddrinfo="yes"
		else
		AC_MSG_RESULT([no])
		tst_allow_freeaddrinfo="no"
		fi
		fi
		#
		AC_MSG_CHECKING([if freeaddrinfo might be used])
		if test "$tst_links_freeaddrinfo" = "yes" &&
		test "$tst_proto_freeaddrinfo" = "yes" &&
		test "$tst_compi_freeaddrinfo" = "yes" &&
		test "$tst_allow_freeaddrinfo" = "yes"; then
		AC_MSG_RESULT([yes])
		AC_DEFINE_UNQUOTED(HAVE_FREEADDRINFO, 1,
		[Define to 1 if you have the freeaddrinfo function.])
		ac_cv_func_freeaddrinfo="yes"
		else
		AC_MSG_RESULT([no])
		ac_cv_func_freeaddrinfo="no"
		fi
		])


		dnl CARES_CHECK_FUNC_GETADDRINFO
		dnl -------------------------------------------------
		dnl Verify if getaddrinfo is available, prototyped, can

configure.ac

+1 −0

Original line number	Diff line number	Diff line
		@@ -2015,6 +2015,7 @@ CURL_CHECK_MSG_NOSIGNAL

		CURL_CHECK_FUNC_ALARM
		CURL_CHECK_FUNC_FDOPEN
		CURL_CHECK_FUNC_FREEADDRINFO
		CURL_CHECK_FUNC_FTRUNCATE
		CURL_CHECK_FUNC_GETADDRINFO
		CURL_CHECK_FUNC_GETHOSTBYADDR_R

m4/curl-functions.m4

+97 −1

Original line number	Diff line number	Diff line
		@@ -22,7 +22,7 @@
		#***************************************************************************

		# File version for 'aclocal' use. Keep it a single number.
		# serial 32
		# serial 33


		dnl CURL_INCLUDES_ARPA_INET
		@@ -498,6 +498,102 @@ AC_DEFUN([CURL_CHECK_FUNC_FDOPEN], [
		])


		dnl CURL_CHECK_FUNC_FREEADDRINFO
		dnl -------------------------------------------------
		dnl Verify if freeaddrinfo is available, prototyped,
		dnl and can be compiled. If all of these are true,
		dnl and usage has not been previously disallowed with
		dnl shell variable curl_disallow_freeaddrinfo, then
		dnl HAVE_FREEADDRINFO will be defined.

		AC_DEFUN([CURL_CHECK_FUNC_FREEADDRINFO], [
		AC_REQUIRE([CURL_INCLUDES_WS2TCPIP])dnl
		AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
		AC_REQUIRE([CURL_INCLUDES_NETDB])dnl
		#
		tst_links_freeaddrinfo="unknown"
		tst_proto_freeaddrinfo="unknown"
		tst_compi_freeaddrinfo="unknown"
		tst_allow_freeaddrinfo="unknown"
		#
		AC_MSG_CHECKING([if freeaddrinfo can be linked])
		AC_LINK_IFELSE([
		AC_LANG_PROGRAM([[
		$curl_includes_ws2tcpip
		$curl_includes_sys_socket
		$curl_includes_netdb
		]],[[
		freeaddrinfo(0);
		]])
		],[
		AC_MSG_RESULT([yes])
		tst_links_freeaddrinfo="yes"
		],[
		AC_MSG_RESULT([no])
		tst_links_freeaddrinfo="no"
		])
		#
		if test "$tst_links_freeaddrinfo" = "yes"; then
		AC_MSG_CHECKING([if freeaddrinfo is prototyped])
		AC_EGREP_CPP([freeaddrinfo],[
		$curl_includes_ws2tcpip
		$curl_includes_sys_socket
		$curl_includes_netdb
		],[
		AC_MSG_RESULT([yes])
		tst_proto_freeaddrinfo="yes"
		],[
		AC_MSG_RESULT([no])
		tst_proto_freeaddrinfo="no"
		])
		fi
		#
		if test "$tst_proto_freeaddrinfo" = "yes"; then
		AC_MSG_CHECKING([if freeaddrinfo is compilable])
		AC_COMPILE_IFELSE([
		AC_LANG_PROGRAM([[
		$curl_includes_ws2tcpip
		$curl_includes_sys_socket
		$curl_includes_netdb
		]],[[
		freeaddrinfo(0);
		]])
		],[
		AC_MSG_RESULT([yes])
		tst_compi_freeaddrinfo="yes"
		],[
		AC_MSG_RESULT([no])
		tst_compi_freeaddrinfo="no"
		])
		fi
		#
		if test "$tst_compi_freeaddrinfo" = "yes"; then
		AC_MSG_CHECKING([if freeaddrinfo usage allowed])
		if test "x$curl_disallow_freeaddrinfo" != "xyes"; then
		AC_MSG_RESULT([yes])
		tst_allow_freeaddrinfo="yes"
		else
		AC_MSG_RESULT([no])
		tst_allow_freeaddrinfo="no"
		fi
		fi
		#
		AC_MSG_CHECKING([if freeaddrinfo might be used])
		if test "$tst_links_freeaddrinfo" = "yes" &&
		test "$tst_proto_freeaddrinfo" = "yes" &&
		test "$tst_compi_freeaddrinfo" = "yes" &&
		test "$tst_allow_freeaddrinfo" = "yes"; then
		AC_MSG_RESULT([yes])
		AC_DEFINE_UNQUOTED(HAVE_FREEADDRINFO, 1,
		[Define to 1 if you have the freeaddrinfo function.])
		ac_cv_func_freeaddrinfo="yes"
		else
		AC_MSG_RESULT([no])
		ac_cv_func_freeaddrinfo="no"
		fi
		])


		dnl CURL_CHECK_FUNC_FTRUNCATE
		dnl -------------------------------------------------
		dnl Verify if ftruncate is available, prototyped, and