From 1448d631a7c72905f62dbb343a8f231a1c3cc52c Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sun, 8 Jan 2017 01:30:31 +0900
Subject: Add --height option

---
 src/util/util_unix.go | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/util/util_unix.go')

diff --git a/src/util/util_unix.go b/src/util/util_unix.go
index 29e0d30d..bc1b7b52 100644
--- a/src/util/util_unix.go
+++ b/src/util/util_unix.go
@@ -5,6 +5,7 @@ package util
 import (
 	"os"
 	"os/exec"
+	"syscall"
 )
 
 // ExecCommand executes the given command with $SHELL
@@ -20,3 +21,8 @@ func ExecCommand(command string) *exec.Cmd {
 func IsWindows() bool {
 	return false
 }
+
+// SetNonBlock executes syscall.SetNonblock on file descriptor
+func SetNonblock(file *os.File, nonblock bool) {
+	syscall.SetNonblock(int(file.Fd()), nonblock)
+}
-- 
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