commit 1721cd6a74996104d07bcdfd8581da4189cb1a6e
author Christopher Ferris <cferris@google.com> Fri Oct 30 17:10:47 2015 -0700
committer Christopher Ferris <cferris@google.com> Fri Oct 30 17:10:47 2015 -0700
tree 46f15bcb41055d09b3448d321fa983cf30688145
parent c36be975ce4525b452435f43beb1fb9fc26a7fdc

Make _signal hidden in all cases.

_signal was static in 64 bit, and hidden on 32 bit. There is no
reason to have this distinction, so make it hidden in all cases.

Change-Id: I09d5d93ac8cab4fe14dc7bdfeb25aa46a3b7413d

libc/bionic/signal.cpp

diff --git a/libc/bionic/signal.cpp b/libc/bionic/signal.cpp
index 74a2f65..13d1882 100644
--- a/libc/bionic/signal.cpp
+++ b/libc/bionic/signal.cpp
@@ -28,12 +28,7 @@
 
 #include <signal.h>
 
-#ifdef __LP64__
-static
-#else
-__LIBC_HIDDEN__
-#endif
-sighandler_t _signal(int signum, sighandler_t handler, int flags) {
+__LIBC_HIDDEN__ sighandler_t _signal(int signum, sighandler_t handler, int flags) {
   struct sigaction sa;
   sigemptyset(&sa.sa_mask);
   sa.sa_handler = handler;