| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| // Process-related Info |
| |
| // Date: Wed Apr 11 14:35:56 CST 2018 |
| |
| #ifndef BUTIL_PROCESS_UTIL_H |
| #define BUTIL_PROCESS_UTIL_H |
| |
| #include <sys/types.h> |
| |
| namespace butil { |
| |
| // Read command line of this program. If `with_args' is true, args are |
| // included and separated with spaces. |
| // Returns length of the command line on sucess, -1 otherwise. |
| // NOTE: `buf' does not end with zero. |
| ssize_t ReadCommandLine(char* buf, size_t len, bool with_args); |
| |
| } // namespace butil |
| |
| #endif // BUTIL_PROCESS_UTIL_H |
