cec23c0aa1
Use of `replace` in go.mod breaks delve installation using `go install`. (see https://github.com/golang/go/issues/40276) Workaround this limitation by explicitly require the fork github.com/go-delve/liner. go-delve/liner@v1.2.2-1 already has go.mod module name fixed to be github.com/go-delve/liner. Fixes go-delve/delve#2904
21 lines
407 B
Go
21 lines
407 B
Go
//go:build linux || darwin || openbsd || freebsd || netbsd
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// +build linux darwin openbsd freebsd netbsd
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package liner
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import (
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"syscall"
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"unsafe"
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)
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func (s *State) getColumns() bool {
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var ws winSize
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ok, _, _ := syscall.Syscall(syscall.SYS_IOCTL, uintptr(syscall.Stdout),
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syscall.TIOCGWINSZ, uintptr(unsafe.Pointer(&ws)))
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if int(ok) < 0 {
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return false
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}
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s.columns = int(ws.col)
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return true
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}
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