mirror of https://github.com/hak5/overseer.git
49 lines
980 B
Go
49 lines
980 B
Go
// +build linux darwin freebsd
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package overseer
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//this file attempts to contain all posix
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//specific stuff, that needs to be implemented
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//in some other way on other OSs... TODO!
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import (
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"os"
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"os/exec"
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"syscall"
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)
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var (
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supported = true
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uid = syscall.Getuid()
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gid = syscall.Getgid()
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SIGUSR1 = syscall.SIGUSR1
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SIGUSR2 = syscall.SIGUSR2
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SIGTERM = syscall.SIGTERM
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)
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func move(dst, src string) error {
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if err := os.Rename(src, dst); err == nil {
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return nil
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}
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//HACK: we're shelling out to mv because linux
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//throws errors when crossing device boundaries.
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//TODO see sys_posix_mv.go
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if err := exec.Command("mv", src, dst).Run(); err != nil {
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return err
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}
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// Run sync to 'commit' the mv by clearing caches
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return syncCmd().Run()
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}
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func syncCmd() *exec.Cmd {
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return exec.Command("sync")
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}
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func chmod(f *os.File, perms os.FileMode) error {
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return f.Chmod(perms)
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}
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func chown(f *os.File, uid, gid int) error {
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return f.Chown(uid, gid)
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}
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