Fortify ppoll64.
I've deliberately not bothered with the GCC implementation because we'll
have removed GCC from the NDK before anyone gets to use this.
Bug: http://b/72493232
Test: ran tests
Change-Id: Icfc2a3b214739ab53aa41bacacc11b5c67498fb4
diff --git a/libc/libc.x86_64.map b/libc/libc.x86_64.map
index 6b0e415..880ed80 100644
--- a/libc/libc.x86_64.map
+++ b/libc/libc.x86_64.map
@@ -74,6 +74,7 @@
__p_type_syms; # var
__poll_chk; # introduced=23
__ppoll_chk; # introduced=23
+ __ppoll64_chk; # introduced=28
__pread64_chk; # introduced=23
__pread_chk; # introduced=23
__progname; # var