OmniSciDB  2e3a973ef4
omnisci_hostname.cpp
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1 /*
2  * Copyright 2020 OmniSci, Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
18 
19 #include <unistd.h>
20 #include <climits>
21 
22 namespace omnisci {
23 std::string get_hostname() {
24  char hostname[_POSIX_HOST_NAME_MAX];
25  gethostname(hostname, _POSIX_HOST_NAME_MAX);
26  return {hostname};
27 }
28 } // namespace omnisci
std::string get_hostname()