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Versions: 10
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Contents
/*
*
* Copyright 2015 gRPC authors.
*
* 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.
*
*/
#include <grpc/support/port_platform.h>
#ifdef GPR_POSIX_ENV
#include <stdlib.h>
#include "src/core/lib/gprpp/env.h"
namespace grpc_core {
absl::optional<std::string> GetEnv(const char* name) {
char* result = getenv(name);
if (result == nullptr) return absl::nullopt;
return result;
}
void SetEnv(const char* name, const char* value) {
int res = setenv(name, value, 1);
if (res != 0) abort();
}
void UnsetEnv(const char* name) {
int res = unsetenv(name);
if (res != 0) abort();
}
} // namespace grpc_core
#endif /* GPR_POSIX_ENV */
Version data entries
10 entries across 10 versions & 2 rubygems