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-rw-r--r--base/env_var.cc10
1 files changed, 10 insertions, 0 deletions
diff --git a/base/env_var.cc b/base/env_var.cc
index 086191e..d0eaa0c 100644
--- a/base/env_var.cc
+++ b/base/env_var.cc
@@ -87,6 +87,16 @@ class EnvVarGetterImpl : public base::EnvVarGetter {
namespace base {
+namespace env_vars {
+
+#if defined(OS_POSIX)
+// On Posix systems, this variable contains the location of the user's home
+// directory. (e.g, /home/username/).
+const char kHome[] = "HOME";
+#endif
+
+} // namespace env_vars
+
EnvVarGetter::~EnvVarGetter() {}
bool EnvVarGetter::HasEnv(const char* variable_name) {