func _err(num C.int) error {
switch num {
case 0:
return nil
case C.ECGEOF:
return ECGEOF
case C.ECGOTHER:
return ECGOTHER
case C.ECGROUPNOTEQUAL:
return ECGROUPNOTEQUAL
case C.ECGCONTROLLERNOTEQUAL:
return ECGCONTROLLERNOTEQUAL
}
// There's a lot. We'll create them as they come
return errors.New(C.GoString(C.cgroup_strerror(num)))
}
}
return controllers, nil
}
func GetSubSysMountPoint(controller string) (string, error) {
var mp *C.char
err := _err(C.cgroup_get_subsys_mount_point(C.CString(controller), &mp))
if err != nil {
return "", err
}
return C.GoString(mp), nil
}
var (
// End-of-file for iterators
ECGEOF = errors.New(C.GoString(C.cgroup_strerror(C.ECGEOF)))
ECGOTHER = errors.New(C.GoString(C.cgroup_strerror(C.ECGOTHER)))
ECGROUPNOTEQUAL = errors.New(C.GoString(C.cgroup_strerror(C.ECGROUPNOTEQUAL)))
ECGCONTROLLERNOTEQUAL = errors.New(C.GoString(C.cgroup_strerror(C.ECGCONTROLLERNOTEQUAL)))
)
/*
Return last errno, which caused ECGOTHER error.
*/
func LastError() error {
return _err(C.cgroup_get_last_errno())
}
func _err(num C.int) error {
switch num {
case 0:
}
return controllers, nil
}
func GetSubSysMountPoint(controller string) (string, error) {
var mp *C.char
err := _err(C.cgroup_get_subsys_mount_point(C.CString(controller), &mp))
if err != nil {
return "", err
}
return C.GoString(mp), nil
}
// Various errors
var (
ErrEOF = errors.New(C.GoString(C.cgroup_strerror(C.ECGEOF)))
ErrOTHER = errors.New(C.GoString(C.cgroup_strerror(C.ECGOTHER)))
ErrGroupNotEqual = errors.New(C.GoString(C.cgroup_strerror(C.ECGROUPNOTEQUAL)))
ErrControllerNotEqual = errors.New(C.GoString(C.cgroup_strerror(C.ECGCONTROLLERNOTEQUAL)))
)
// LastError returns last errno, which caused ErrOTHER error.
func LastError() error {
return _err(C.cgroup_get_last_errno())
}
func _err(num C.int) error {
switch num {
case 0:
return nil
case C.ECGEOF:
