From: Josh Bleecher Snyder <josharian@gmail.com>
Date: Mon, 8 Aug 2016 23:46:48 +0000 (-0700)
Subject: runtime: ignore closeonexec ret val on openbsd/arm
X-Git-Tag: go1.8beta1~1722
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=e80376ca6b1f3c4cbc11639d998c0c83787f9247;p=gostls13.git

runtime: ignore closeonexec ret val on openbsd/arm

Fixes #16641
Updates #11041

Change-Id: I087208a486f535d74135591b2c9a73168cf80e1a
Reviewed-on: https://go-review.googlesource.com/27490
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---

diff --git a/src/runtime/sys_openbsd_arm.s b/src/runtime/sys_openbsd_arm.s
index 29e89710af..952069bc1a 100644
--- a/src/runtime/sys_openbsd_arm.s
+++ b/src/runtime/sys_openbsd_arm.s
@@ -353,15 +353,13 @@ TEXT runtime·kevent(SB),NOSPLIT,$8
 	MOVW	R0, ret+24(FP)
 	RET
 
-// int32 runtime·closeonexec(int32 fd);
+// func closeonexec(fd int32)
 TEXT runtime·closeonexec(SB),NOSPLIT,$0
 	MOVW	fd+0(FP), R0		// arg 1 - fd
 	MOVW	$2, R1			// arg 2 - cmd (F_SETFD)
 	MOVW	$1, R2			// arg 3 - arg (FD_CLOEXEC)
 	MOVW	$92, R12		// sys_fcntl
 	SWI	$0
-	RSB.CS	$0, R0
-	MOVW	R0, ret+4(FP)
 	RET
 
 TEXT ·publicationBarrier(SB),NOSPLIT,$-4-0