Merge "Use the ANDROID_TZDATA_ROOT environment variable" am: 11f0d71836
am: b968a4a842
Change-Id: Id2148fdb6ab36c8996a8aca567cf928c4d80a9cc
diff --git a/libc/tzcode/bionic.cpp b/libc/tzcode/bionic.cpp
index 9051308..1742d79 100644
--- a/libc/tzcode/bionic.cpp
+++ b/libc/tzcode/bionic.cpp
@@ -228,13 +228,18 @@
if (fd >= 0) return fd;
#else
// On the host, we don't expect those locations to exist, and we're not
- // worried about security so we trust $ANDROID_DATA, $ANDROID_RUNTIME_ROOT
- // and $ANDROID_ROOT to point us in the right direction.
+ // worried about security so we trust $ANDROID_DATA, $ANDROID_RUNTIME_ROOT,
+ // $ANDROID_TZDATA_ROOT, and $ANDROID_ROOT to point us in the right direction.
char* path = make_path("ANDROID_DATA", "/misc/zoneinfo/current/tzdata");
fd = __bionic_open_tzdata_path(path, olson_id, entry_length);
free(path);
if (fd >= 0) return fd;
+ path = make_path("ANDROID_TZDATA_ROOT", "/etc/tz/tzdata");
+ fd = __bionic_open_tzdata_path(path, olson_id, entry_length);
+ free(path);
+ if (fd >= 0) return fd;
+
path = make_path("ANDROID_RUNTIME_ROOT", "/etc/tz/tzdata");
fd = __bionic_open_tzdata_path(path, olson_id, entry_length);
free(path);