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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include <sys/time.h>
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#include <sys/resource.h>
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#include <unistd.h>
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namespace apache { namespace thrift { namespace server {
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int increase_max_fds(int max_fds=(1<<24)) {
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struct rlimit fdmaxrl;
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for(fdmaxrl.rlim_cur = max_fds, fdmaxrl.rlim_max = max_fds;
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max_fds && (setrlimit(RLIMIT_NOFILE, &fdmaxrl) < 0);
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fdmaxrl.rlim_cur = max_fds, fdmaxrl.rlim_max = max_fds) {
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max_fds /= 2;
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}
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return fdmaxrl.rlim_cur;
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}
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}}} // apache::thrift::server
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