33 lines
1.1 KiB
Go
33 lines
1.1 KiB
Go
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// Copyright 2021 The TCell Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use file except in compliance with the License.
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// You may obtain a copy of the license at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
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// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
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package tcell
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// initialize is used at application startup, and sets up the initial values
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// including file descriptors used for terminals and saving the initial state
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// so that it can be restored when the application terminates.
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func (t *tScreen) initialize() error {
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var err error
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if t.tty == nil {
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t.tty, err = NewDevTty()
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if err != nil {
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return err
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}
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}
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return nil
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}
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