From: Mikio Hara <mikioh.mikioh@gmail.com>
Date: Tue, 14 Jun 2016 01:14:28 +0000 (+0900)
Subject: os: fix build on freebsd/arm
X-Git-Tag: go1.7beta2~15
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=cab87a60dec2c771c12ba08b82bb7645228192e6;p=gostls13.git

os: fix build on freebsd/arm

Change-Id: I21fad94ff94e342ada18e0e41ca90296d030115f
Reviewed-on: https://go-review.googlesource.com/24061
Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---

diff --git a/src/os/wait_wait6.go b/src/os/wait_wait6.go
index 279c6f2804..2f27feda8d 100644
--- a/src/os/wait_wait6.go
+++ b/src/os/wait_wait6.go
@@ -18,14 +18,13 @@ const _P_PID = 0
 // It does not actually call p.Wait.
 func (p *Process) blockUntilWaitable() (bool, error) {
 	var errno syscall.Errno
-	switch runtime.GOARCH {
-	case "386", "arm":
-		// The arguments on 32-bit FreeBSD look like the
-		// following:
+	if runtime.GOARCH == "386" {
+		// The arguments on 32-bit FreeBSD except ARM look
+		// like the following:
 		// - freebsd32_wait6_args{ idtype, id1, id2, status, options, wrusage, info } or
 		// - freebsd32_wait6_args{ idtype, pad, id1, id2, status, options, wrusage, info } when PAD64_REQUIRED=1 on MIPS or PowerPC
 		_, _, errno = syscall.Syscall9(syscall.SYS_WAIT6, _P_PID, 0, uintptr(p.Pid), 0, syscall.WEXITED|syscall.WNOWAIT, 0, 0, 0, 0)
-	default:
+	} else {
 		_, _, errno = syscall.Syscall6(syscall.SYS_WAIT6, _P_PID, uintptr(p.Pid), 0, syscall.WEXITED|syscall.WNOWAIT, 0, 0)
 	}
 	if errno != 0 {