Add back a dummy arc4random_stir for compatibility.
The current arc4random implementation stirs itself as needed, but we
need to keep an arc4random_stir symbol around for binary compatibility.
(cherry-pick of 1e010d60397db706cd3d1c4d5701a2bced441aa8.)
Bug: 17291075
Change-Id: Iaf6171c3ec65c39c1868364d5b35ea280e29a363
diff --git a/libc/bionic/ndk_cruft.cpp b/libc/bionic/ndk_cruft.cpp
index 0c72019..45ead62 100644
--- a/libc/bionic/ndk_cruft.cpp
+++ b/libc/bionic/ndk_cruft.cpp
@@ -303,4 +303,9 @@
return strchr(str, ch);
}
+// This was removed from BSD.
+extern "C" void arc4random_stir(void) {
+ // The current implementation stirs itself as needed.
+}
+
#endif