commit 7222b1b594a8fab4b9e744d764b70e4c17767794
author Elliott Hughes <enh@google.com> Fri May 16 15:47:29 2014 -0700
committer Elliott Hughes <enh@google.com> Fri May 16 15:47:29 2014 -0700
tree 1e533c94afca3c8f5361649368fffde6bd4908b9
parent d9b0629868fe4a2ce2e144b826dd869b6d808834

Hide __signalfd4, used to implement signalfd(3).

Bug: 11156955
Change-Id: I50842279cb5b32ec8bd45193435574e415cd806e

libc/arch-arm64/syscalls/__signalfd4.S

diff --git a/libc/arch-arm64/syscalls/signalfd4.S b/libc/arch-arm64/syscalls/__signalfd4.S
similarity index 86%
rename from libc/arch-arm64/syscalls/signalfd4.S
rename to libc/arch-arm64/syscalls/__signalfd4.S
index 7a8f7f7..91510f6 100644
--- a/libc/arch-arm64/syscalls/signalfd4.S
+++ b/libc/arch-arm64/syscalls/__signalfd4.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(signalfd4)
+ENTRY(__signalfd4)
     stp     x29, x30, [sp, #-16]!
     mov     x29,  sp
     str     x8,       [sp, #-16]!
@@ -18,4 +18,5 @@
     b.hi    __set_errno
 
     ret
-END(signalfd4)
+END(__signalfd4)
+.hidden __signalfd4