39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
// Copyright 2026 Alibaba Group
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this 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 !windows
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package busctl
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import (
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"os/exec"
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"syscall"
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)
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// Spawn starts the detached bus and waits for its inherited ready pipe.
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// ExtraFiles is intentionally confined to Unix: Go does not support it on
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// Windows.
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func Spawn(cfg SpawnConfig) (pid int, err error) {
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return spawnWithReadyPipe(cfg)
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}
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// applyDetach configures the child to live past parent death and not share
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// the parent's controlling terminal. Setsid puts the child in a new
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// session, so SIGHUP on the parent's controlling tty (e.g. SSH disconnect)
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// does not propagate. Setpgid is implied by Setsid.
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func applyDetach(cmd *exec.Cmd) {
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cmd.SysProcAttr = &syscall.SysProcAttr{
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Setsid: true,
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}
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}
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