commit 001707363ddee680d466c88dd330900683dadf63
author Anthony King <anthonydking@slimroms.net> Sat May 24 16:47:14 2014 +0000
committer Elliott Hughes <enh@google.com> Sat May 24 20:13:13 2014 -0700
tree f08b347664f3c458b804e89397134f4fb6144506
parent d4f37110ce4b8439dd30540565f7c73e00cfe2fb

Restore tkill for LP32.

libmono from Unity still requires tkill(2).

Change-Id: I37a1994b08086c7fedb5c78ea0dadf2d72bc1463
Signed-off-by: Anthony King <anthonydking@slimroms.net>

libc/bionic/ndk_cruft.cpp

diff --git a/libc/bionic/ndk_cruft.cpp b/libc/bionic/ndk_cruft.cpp
index 46cc1f0..4900a8a 100644
--- a/libc/bionic/ndk_cruft.cpp
+++ b/libc/bionic/ndk_cruft.cpp
@@ -222,4 +222,9 @@
   return __futex(ftx, FUTEX_WAIT, value, timeout);
 }
 
+// Unity's libmono uses this.
+extern "C" int tkill(pid_t tid, int sig) {
+  return syscall(__NR_tkill, tid, sig);
+}
+
 #endif