Make __set_errno hidden in asm.
This fixes the build after the -Bsymbolic change.
Bug: 16853291
Change-Id: I989c9fec3c32e0289ea257a3bd2b7fd2709b6ce2
(cherry picked from commit bc9f9f25bf1247a6a638a2a2df8441bdd9fabad7)
diff --git a/libc/arch-x86/syscalls/tee.S b/libc/arch-x86/syscalls/tee.S
index 9422660..85ff3cc 100644
--- a/libc/arch-x86/syscalls/tee.S
+++ b/libc/arch-x86/syscalls/tee.S
@@ -2,6 +2,8 @@
#include <private/bionic_asm.h>
+ .hidden __set_errno
+
ENTRY(tee)
pushl %ebx
.cfi_def_cfa_offset 8