46 lines
1.4 KiB
Text
46 lines
1.4 KiB
Text
# Copyright 2019-2024 OARC, Inc.
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# Copyright 2017-2018 Akamai Technologies
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# Copyright 2006-2016 Nominum, Inc.
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# All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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AC_DEFUN([AX_TYPE_SOCKLEN_T],
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[AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
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[
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AC_TRY_COMPILE(
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[#include <sys/types.h>
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#include <sys/socket.h>],
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[socklen_t len = 42; return len;],
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ac_cv_type_socklen_t=yes,
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ac_cv_type_socklen_t=no)
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])
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if test $ac_cv_type_socklen_t != yes; then
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AC_DEFINE([socklen_t], [int], [The type of socklen_t.])
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fi
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])
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AC_DEFUN([AX_SA_LEN],
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[AC_CACHE_CHECK([for sa_len], ac_cv_sa_len,
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[
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AC_TRY_COMPILE(
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[#include <sys/types.h>
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#include <sys/socket.h>],
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[struct sockaddr sa; sa.sa_len = 0;],
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ac_cv_sa_len=yes,
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ac_cv_sa_len=no)
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])
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if test $ac_cv_sa_len = yes; then
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AC_DEFINE([HAVE_SA_LEN], [1], [Set if struct sockaddr sa_len exists.])
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fi
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])
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