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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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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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# Based on apr's make_export.awk, which is
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# based on Ryan Bloom's make_export.pl
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printf(" (APACHE2)\n")
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# List of functions that we don't support, yet??
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function add_symbol (sym_name) {
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gsub (/ /, "", sym_name)
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line = line sym_name ",\n"
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/^[ \t]*AP([RU]|_CORE)?_DECLARE[^(]*[(][^)]*[)]([^ ]* )*[^(]+[(]/ {
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sub("[ \t]*AP([RU]|_CORE)?_DECLARE[^(]*[(][^)]*[)][ \t]*", "")
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sub("([^ ]* (^([ \t]*[(])))+", "")
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/^[ \t]*AP_DECLARE_HOOK[^(]*[(][^)]*/ {
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sub("^[ \t]+", "", symbol)
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sub("[ \t]+$", "", symbol)
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add_symbol("ap_hook_" symbol)
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add_symbol("ap_hook_get_" symbol)
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add_symbol("ap_run_" symbol)
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/^[ \t]*APR_POOL_DECLARE_ACCESSOR[^(]*[(][^)]*[)]/ {
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sub("[ \t]*APR_POOL_DECLARE_ACCESSOR[^(]*[(]", "", $0)
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add_symbol("apr_" $0 "_pool_get")
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/^[ \t]*APR_DECLARE_INHERIT_SET[^(]*[(][^)]*[)]/ {
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sub("[ \t]*APR_DECLARE_INHERIT_SET[^(]*[(]", "", $0)
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add_symbol("apr_" $0 "_inherit_set")
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/^[ \t]*APR_DECLARE_INHERIT_UNSET[^(]*[(][^)]*[)]/ {
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sub("[ \t]*APR_DECLARE_INHERIT_UNSET[^(]*[(]", "", $0)
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add_symbol("apr_" $0 "_inherit_unset")
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/^[ \t]*(extern[ \t]+)?AP[RU]?_DECLARE_DATA .*;$/ {
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gsub( /[*;]/, "", varname);
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gsub( /\[.*\]/, "", varname);