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Update sample.go #6

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24 changes: 19 additions & 5 deletions json/sample/sample.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package main

import (
"os"
"runtime"
"strconv"
"strings"
"syscall"
Expand All @@ -10,13 +11,26 @@ import (
)

const (
ONE_MSEC = 1000 * 1000
_TIOCGWINSZ = 0x5413 // On OSX use 1074295912. Thanks zeebo
NUM = 50
GOOS string = runtime.GOOS
ONE_MSEC = 1000 * 1000
NUM = 50
)

var (
_TIOCGWINSZ int
)

func main() {

switch GOOS {
case "darwin":
_TIOCGWINSZ = 1074295912 // On OSX use 1074295912. Thanks zeebo
case "linux":
case "windows":
fallthrough
default:
_TIOCGWINSZ = 0x5413
}
var bar string

cols := TerminalWidth()
Expand Down Expand Up @@ -59,7 +73,7 @@ type winsize struct {
Ypixel uint16
}

func GetWinsize() (*winsize, os.Error) {
func GetWinsize() (*winsize, error) {
ws := new(winsize)

r1, _, errno := syscall.Syscall(syscall.SYS_IOCTL,
Expand All @@ -69,7 +83,7 @@ func GetWinsize() (*winsize, os.Error) {
)

if int(r1) == -1 {
return nil, os.NewSyscallError("GetWinsize", int(errno))
return nil, errno
}
return ws, nil
}