mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-09-20 07:29:50 +00:00
772d1dfa77
v0.3.0 adds support for rbd.FeatureSet that can be used to parse the features of an RBD image. This will be used in the followup commit that adds rbdVolume.getImageInfo(). Signed-off-by: Niels de Vos <ndevos@redhat.com>
64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package rados
|
|
|
|
/*
|
|
#include <errno.h>
|
|
*/
|
|
import "C"
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
|
|
"github.com/ceph/go-ceph/internal/errutil"
|
|
)
|
|
|
|
// revive:disable:exported Temporarily live with stuttering
|
|
|
|
// RadosError represents an error condition returned from the Ceph RADOS APIs.
|
|
type RadosError int
|
|
|
|
// revive:enable:exported
|
|
|
|
// Error returns the error string for the RadosError type.
|
|
func (e RadosError) Error() string {
|
|
errno, s := errutil.FormatErrno(int(e))
|
|
if s == "" {
|
|
return fmt.Sprintf("rados: ret=%d", errno)
|
|
}
|
|
return fmt.Sprintf("rados: ret=%d, %s", errno, s)
|
|
}
|
|
|
|
func getError(e C.int) error {
|
|
if e == 0 {
|
|
return nil
|
|
}
|
|
return RadosError(e)
|
|
}
|
|
|
|
// Public go errors:
|
|
|
|
var (
|
|
// ErrNotConnected is returned when functions are called without a RADOS connection
|
|
ErrNotConnected = errors.New("RADOS not connected")
|
|
)
|
|
|
|
// Public RadosErrors:
|
|
|
|
const (
|
|
// ErrNotFound indicates a missing resource.
|
|
ErrNotFound = RadosError(-C.ENOENT)
|
|
// ErrPermissionDenied indicates a permissions issue.
|
|
ErrPermissionDenied = RadosError(-C.EPERM)
|
|
// ErrObjectExists indicates that an exclusive object creation failed.
|
|
ErrObjectExists = RadosError(-C.EEXIST)
|
|
|
|
// RadosErrorNotFound indicates a missing resource.
|
|
//
|
|
// Deprecated: use ErrNotFound instead
|
|
RadosErrorNotFound = ErrNotFound
|
|
// RadosErrorPermissionDenied indicates a permissions issue.
|
|
//
|
|
// Deprecated: use ErrPermissionDenied instead
|
|
RadosErrorPermissionDenied = ErrPermissionDenied
|
|
)
|