Hide __signalfd4, used to implement signalfd(3).
Bug: 11156955
Change-Id: I50842279cb5b32ec8bd45193435574e415cd806e
diff --git a/libc/arch-x86/syscalls/signalfd4.S b/libc/arch-x86/syscalls/__signalfd4.S
similarity index 94%
rename from libc/arch-x86/syscalls/signalfd4.S
rename to libc/arch-x86/syscalls/__signalfd4.S
index 1fe6c68..7cbe474 100644
--- a/libc/arch-x86/syscalls/signalfd4.S
+++ b/libc/arch-x86/syscalls/__signalfd4.S
@@ -2,7 +2,7 @@
#include <private/bionic_asm.h>
-ENTRY(signalfd4)
+ENTRY(__signalfd4)
pushl %ebx
pushl %ecx
pushl %edx
@@ -31,4 +31,4 @@
popl %ecx
popl %ebx
ret
-END(signalfd4)
+END(__signalfd4)