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Refactor tui.TtyIn()
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@@ -7,6 +7,7 @@ import (
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"os"
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"os/exec"
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"strings"
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"sync"
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"syscall"
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"github.com/junegunn/fzf/src/util"
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@@ -18,6 +19,7 @@ var (
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tty string
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ttyin *os.File
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ttyout *os.File
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mutex sync.Mutex
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)
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func IsLightRendererSupported() bool {
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@@ -71,6 +73,9 @@ func openTty(mode int) (*os.File, error) {
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}
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func openTtyIn() (*os.File, error) {
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mutex.Lock()
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defer mutex.Unlock()
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if ttyin != nil {
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return ttyin, nil
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}
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@@ -82,6 +87,9 @@ func openTtyIn() (*os.File, error) {
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}
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func openTtyOut() (*os.File, error) {
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mutex.Lock()
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defer mutex.Unlock()
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if ttyout != nil {
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return ttyout, nil
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}
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