update Go tree to use new syscall package.

R=r
DELTA=713  (109 added, 386 deleted, 218 changed)
OCL=29707
CL=29722

1 files changed, 1 insertions, 6 deletions

diff --git a/test/sigchld.go b/test/sigchld.go
index 417b833c7..5b95314df 100644
--- a/test/sigchld.go
+++ b/test/sigchld.go
@@ -8,12 +8,7 @@ package main
 
 import "syscall"
 
-func getpid() int64 {
-	r1, r2, err := syscall.Syscall(syscall.SYS_GETPID, 0, 0, 0);
-	return r1;
-}
-
 func main() {
-	syscall.Syscall(syscall.SYS_KILL, getpid(), syscall.SIGCHLD, 0);
+	syscall.Syscall(syscall.SYS_KILL, uintptr(syscall.Getpid()), syscall.SIGCHLD, 0);
 	println("survived SIGCHLD");
 }