diff options
author | Vincent Ambo <mail@tazj.in> | 2022-02-07T23·05+0300 |
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committer | clbot <clbot@tvl.fyi> | 2022-02-07T23·09+0000 |
commit | 5aa5d282eac56a21e74611c1cdbaa97bb5db2dca (patch) | |
tree | 8cc5dce8157a1470ff76719dd15d65f648a05522 /third_party/abseil_cpp/absl/base/internal/scoped_set_env.cc | |
parent | a25675804c4f429fab5ee5201fe25e89865dfd13 (diff) |
chore(3p/abseil_cpp): unvendor abseil_cpp r/3786
we weren't actually using these sources anymore, okay? Change-Id: If701571d9716de308d3512e1eb22c35db0877a66 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248 Tested-by: BuildkiteCI Reviewed-by: grfn <grfn@gws.fyi> Autosubmit: tazjin <tazjin@tvl.su>
Diffstat (limited to 'third_party/abseil_cpp/absl/base/internal/scoped_set_env.cc')
-rw-r--r-- | third_party/abseil_cpp/absl/base/internal/scoped_set_env.cc | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/third_party/abseil_cpp/absl/base/internal/scoped_set_env.cc b/third_party/abseil_cpp/absl/base/internal/scoped_set_env.cc deleted file mode 100644 index 8a934cb51191..000000000000 --- a/third_party/abseil_cpp/absl/base/internal/scoped_set_env.cc +++ /dev/null @@ -1,81 +0,0 @@ -// Copyright 2019 The Abseil 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 -// -// https://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 "absl/base/internal/scoped_set_env.h" - -#ifdef _WIN32 -#include <windows.h> -#endif - -#include <cstdlib> - -#include "absl/base/internal/raw_logging.h" - -namespace absl { -ABSL_NAMESPACE_BEGIN -namespace base_internal { - -namespace { - -#ifdef _WIN32 -const int kMaxEnvVarValueSize = 1024; -#endif - -void SetEnvVar(const char* name, const char* value) { -#ifdef _WIN32 - SetEnvironmentVariableA(name, value); -#else - if (value == nullptr) { - ::unsetenv(name); - } else { - ::setenv(name, value, 1); - } -#endif -} - -} // namespace - -ScopedSetEnv::ScopedSetEnv(const char* var_name, const char* new_value) - : var_name_(var_name), was_unset_(false) { -#ifdef _WIN32 - char buf[kMaxEnvVarValueSize]; - auto get_res = GetEnvironmentVariableA(var_name_.c_str(), buf, sizeof(buf)); - ABSL_INTERNAL_CHECK(get_res < sizeof(buf), "value exceeds buffer size"); - - if (get_res == 0) { - was_unset_ = (GetLastError() == ERROR_ENVVAR_NOT_FOUND); - } else { - old_value_.assign(buf, get_res); - } - - SetEnvironmentVariableA(var_name_.c_str(), new_value); -#else - const char* val = ::getenv(var_name_.c_str()); - if (val == nullptr) { - was_unset_ = true; - } else { - old_value_ = val; - } -#endif - - SetEnvVar(var_name_.c_str(), new_value); -} - -ScopedSetEnv::~ScopedSetEnv() { - SetEnvVar(var_name_.c_str(), was_unset_ ? nullptr : old_value_.c_str()); -} - -} // namespace base_internal -ABSL_NAMESPACE_END -} // namespace absl |