| Naveen Sampath | 04696f7 | 2022-06-13 15:19:14 +0530 | [diff] [blame^] | 1 | // +build !windows,!plan9,!appengine,!wasm |
| 2 | |||||
| 3 | package flags | ||||
| 4 | |||||
| 5 | import ( | ||||
| 6 | "golang.org/x/sys/unix" | ||||
| 7 | ) | ||||
| 8 | |||||
| 9 | func getTerminalColumns() int { | ||||
| 10 | ws, err := unix.IoctlGetWinsize(0, unix.TIOCGWINSZ) | ||||
| 11 | if err != nil { | ||||
| 12 | return 80 | ||||
| 13 | } | ||||
| 14 | return int(ws.Col) | ||||
| 15 | } | ||||