| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed 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. |
| */ |
| |
| #ifndef INCLUDE_PERFETTO_EXT_BASE_GETOPT_H_ |
| #define INCLUDE_PERFETTO_EXT_BASE_GETOPT_H_ |
| |
| // This is the header that should be included in all places that need getopt.h. |
| // This either routes on the sysroot getopt.h, for OSes that have one (all but |
| // Windows) or routes on the home-brewed getopt_compat.h. |
| |
| #include "perfetto/base/build_config.h" |
| |
| #if PERFETTO_BUILDFLAG(PERFETTO_OS_WIN) |
| #include "perfetto/ext/base/getopt_compat.h" |
| |
| // getopt_compat.h puts everything in a nested namespace, to allow |
| // getopt_compat_unittest.cc to use both <getopt.h> and "getopt_compat.h" |
| // without collisions. |
| |
| // Here we expose them into the root namespace, because we want offer a drop-in |
| // replacement to the various main.cc, which can't know about the nested |
| // namespace. |
| using ::perfetto::base::getopt_compat::optarg; |
| using ::perfetto::base::getopt_compat::opterr; |
| using ::perfetto::base::getopt_compat::optind; |
| using ::perfetto::base::getopt_compat::option; |
| using ::perfetto::base::getopt_compat::optopt; |
| constexpr auto getopt = ::perfetto::base::getopt_compat::getopt; |
| constexpr auto getopt_long = ::perfetto::base::getopt_compat::getopt_long; |
| constexpr auto no_argument = ::perfetto::base::getopt_compat::no_argument; |
| constexpr auto required_argument = |
| ::perfetto::base::getopt_compat::required_argument; |
| |
| #else |
| #include <getopt.h> |
| #endif |
| |
| #endif // INCLUDE_PERFETTO_EXT_BASE_GETOPT_H_ |