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22 lines
532 B
Go
22 lines
532 B
Go
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package termstatus
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import (
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"syscall"
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"unsafe"
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"github.com/restic/restic/internal/debug"
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)
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// IsProcessBackground reports whether the current process is running in the background.
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func IsProcessBackground() bool {
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var pid int
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_, _, err := syscall.Syscall(syscall.SYS_IOCTL, uintptr(syscall.Stdin), syscall.TIOCGPGRP, uintptr(unsafe.Pointer(&pid)))
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if err != 0 {
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debug.Log("Can't check if we are in the background. Using default behaviour. Error: %s\n", err.Error())
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return false
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}
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return pid != syscall.Getpgrp()
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}
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