[PATCH] waitpid: Support ARM.

[Danny Milosavljevic]

* lib/linux/waitpid.c (waitpid): Support ARM.
---
 lib/linux/waitpid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/linux/waitpid.c b/lib/linux/waitpid.c
index 49d9c188..693e3dfa 100644
--- a/lib/linux/waitpid.c
+++ b/lib/linux/waitpid.c
@@ -27,7 +27,7 @@ waitpid (pid_t pid, int *status_ptr, int options)
 {
 #if __i386__
   return _sys_call3 (SYS_waitpid, (long) pid, (long) status_ptr, (int) 
options);
-#elif __x86_64__
+#elif __x86_64__ || __arm__
   return _sys_call4 (SYS_wait4, (long) pid, (long) status_ptr, (int) options, 
0);
 #else
 #error arch not supported