Fix unhandled syscall: unix:473 (readlinkat) on OS X 10.10
bz#344936

Before:

== 595 tests, 229 stderr failures, 23 stdout failures, 1 stderrB failure, 1 stdoutB failure, 30 post failures ==

After:

== 595 tests, 228 stderr failures, 23 stdout failures, 1 stderrB failure, 1 stdoutB failure, 30 post failures ==


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15260 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/NEWS b/NEWS
index 8b3ea13..7b1e70a 100644
--- a/NEWS
+++ b/NEWS
@@ -175,6 +175,7 @@
 344621  Fix memcheck/tests/err_disable4 test on OS X
 344686  Fix suppression for pthread_rwlock_init on OS X 10.10
 344702  Fix missing libobjc suppressions on OS X 10.10
+344936  Fix unhandled syscall: unix:473 (readlinkat) on OS X 10.10
 344939  Fix memcheck/tests/xml1 on OS X 10.10
 345016  helgrind/tests/locked_vs_unlocked2 is failing sometimes
 345079  Fix build problems in VEX/useful/test_main.c