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Refactor: Remove duplicate code

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This commit is contained in:
Derek Parker
2014-05-20 15:15:52 -05:00
parent 8d67a063f7
commit 170ae88312
1 changed files with 10 additions and 14 deletions
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24
proctl/proctl_linux_amd64.go
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@ -49,23 +49,19 @@ func (dbp *DebuggedProcess) Registers() (*syscall.PtraceRegs, error) {
}
func (dbp *DebuggedProcess) Step() error {
err := syscall.PtraceSingleStep(dbp.Pid)
if err != nil {
return err
}
ps, err := dbp.Process.Wait()
if err != nil {
return err
}
dbp.ProcessState = ps
return nil
return dbp.Exec(func() error {
return syscall.PtraceSingleStep(dbp.Pid)
})
}
func (dbp *DebuggedProcess) Continue() error {
err := syscall.PtraceCont(dbp.Pid, 0)
return dbp.Exec(func() error {
return syscall.PtraceCont(dbp.Pid, 0)
})
}
func (dbp *DebuggedProcess) Exec(ptracefunc func() error) error {
err := ptracefunc()
if err != nil {
return err
}