func lddcmd(c *cli.Context) {
for _, name := range c.Args() {
fmt.Println(name, ":")
libs, err := ldd.GetDynLibs(name)
if err != nil {
log.Println("\t", err)
}
if len(libs) == 0 {
fmt.Println("\t", "not a dynamic executable")
continue
}
for _, lib := range libs {
fmt.Println("\t", lib)
}
}
}
func MkJail(name string, paths []string) (err error) {
for _, path := range paths {
path, err = exec.LookPath(path)
if err != nil {
return
}
newpath := filepath.Join(name, path)
err = os.MkdirAll(filepath.Dir(newpath), 0770)
if err != nil {
return fmt.Errorf("mkdir() failed: %s", err)
}
if _, err = os.Stat(newpath); os.IsNotExist(err) {
err = osx.CopyFile(newpath, path)
if err != nil {
return
}
libs, err := ldd.GetDynLibs(path)
if err != nil {
return err
}
libs = append(libs, ldd.GetDynLoader())
for _, lib := range libs {
newpath = filepath.Join(name, lib)
if _, err = os.Stat(newpath); os.IsNotExist(err) {
err = os.MkdirAll(filepath.Dir(newpath), 0770)
if err != nil {
return fmt.Errorf("mkdir() failed: %s", err)
}
err = osx.CopyFile(newpath, lib)
if err != nil {
return err
}
}
}
}
}
return
}