commit b0a2efc6f2445b102a1503dfcfcc8d364fe4df7d
author Elliott Hughes <enh@google.com> Thu Jan 02 14:17:30 2014 -0800
committer Elliott Hughes <enh@google.com> Thu Jan 02 14:17:30 2014 -0800
tree caae09f0ea9e0e6bbe0b93ff54af117a07763120
parent 7b0c23f1ac5df8654e0790b9eb3bbfcbf36c0e5f

Remove a hardcoded constant from aarch64's vfork.

Change-Id: Ifc09ca066c32988b8cc9db9e808b9ef4c4d2bfcb

libc/arch-aarch64/bionic/vfork.S

diff --git a/libc/arch-aarch64/bionic/vfork.S b/libc/arch-aarch64/bionic/vfork.S
index 7235283..a5d569c 100644
--- a/libc/arch-aarch64/bionic/vfork.S
+++ b/libc/arch-aarch64/bionic/vfork.S
@@ -27,9 +27,11 @@
  */
 
 #include <private/bionic_asm.h>
+#include <asm/signal.h>
+#include <linux/sched.h>
 
 ENTRY(vfork)
-    mov     x0, #0x4111     /* CLONE_VM | CLONE_VFORK | SIGCHLD */
+    mov     x0, #(CLONE_VM | CLONE_VFORK | SIGCHLD)
     mov     x1, xzr
     mov     x2, xzr
     mov     x3, xzr
@@ -37,11 +39,9 @@
 
     str     x8, [sp, #-16]!
     mov     x8, __NR_clone
-
     svc     #0
     ldr     x8, [sp], #16
 
-    /* check if syscall returned successfully */
     cmn     x0, #(MAX_ERRNO + 1)
     cneg    x0, x0, hi
     b.hi    __set_errno