1 files changed, 47 insertions, 0 deletions
diff --git a/src/core/lib/gpr/env_posix.cc b/src/core/lib/gpr/env_posix.cc
new file mode 100644
index 0000000000..599f85aa72
--- /dev/null
+++ b/src/core/lib/gpr/env_posix.cc
@@ -0,0 +1,47 @@
+/*
+ *
+ * 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 "src/core/lib/gpr/env.h"
+
+#include <stdlib.h>
+
+#include <grpc/support/log.h>
+
+#include <grpc/support/string_util.h>
+#include "src/core/lib/gpr/string.h"
+
+const char* gpr_getenv_silent(const char* name, char** dst) {
+  *dst = gpr_getenv(name);
+  return nullptr;
+}
+
+char* gpr_getenv(const char* name) {
+  char* result = getenv(name);
+  return result == nullptr ? result : gpr_strdup(result);
+}
+
+void gpr_setenv(const char* name, const char* value) {
+  int res = setenv(name, value, 1);
+  GPR_ASSERT(res == 0);
+}
+
+#endif /* GPR_POSIX_ENV */