commit fe3a83a9343f0e4ff654f09ef8ffc8a773c7c105
author Yabin Cui <yabinc@google.com> Tue Nov 17 16:03:18 2015 -0800
committer Yabin Cui <yabinc@google.com> Wed Nov 18 17:51:21 2015 -0800
tree 092ca0be892463bc543eaaabc9feda130ad37fb1
parent b804b9d67b9e3a8c63471ff9892f6abea2a58684

Implement pthread spin.

In order to run tsan unit tests, we need to support pthread spin APIs.

Bug: 18623621
Bug: 25392375
Change-Id: Icbb4a74e72e467824b3715982a01600031868e29

libc/libc.x86.map

diff --git a/libc/libc.x86.map b/libc/libc.x86.map
index fdee2c6..6578370 100644
--- a/libc/libc.x86.map
+++ b/libc/libc.x86.map
@@ -1284,6 +1284,11 @@
     pthread_barrier_destroy;
     pthread_barrier_init;
     pthread_barrier_wait;
+    pthread_spin_destroy;
+    pthread_spin_init;
+    pthread_spin_lock;
+    pthread_spin_trylock;
+    pthread_spin_unlock;
     pwritev;
     pwritev64;
     scandirat;