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https://github.com/ceph/ceph-csi.git
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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
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/*
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#include <errno.h>
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*/
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import "C"
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import (
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"errors"
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"fmt"
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"github.com/ceph/go-ceph/internal/errutil"
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)
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// revive:disable:exported Temporarily live with stuttering
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// RadosError represents an error condition returned from the Ceph RADOS APIs.
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type RadosError int
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// revive:enable:exported
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// Error returns the error string for the RadosError type.
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func (e RadosError) Error() string {
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errno, s := errutil.FormatErrno(int(e))
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if s == "" {
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return fmt.Sprintf("rados: ret=%d", errno)
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}
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return fmt.Sprintf("rados: ret=%d, %s", errno, s)
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}
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func getError(e C.int) error {
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if e == 0 {
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return nil
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}
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return RadosError(e)
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}
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// Public go errors:
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var (
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// ErrNotConnected is returned when functions are called without a RADOS connection
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ErrNotConnected = errors.New("RADOS not connected")
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)
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// Public RadosErrors:
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const (
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// ErrNotFound indicates a missing resource.
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ErrNotFound = RadosError(-C.ENOENT)
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// ErrPermissionDenied indicates a permissions issue.
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ErrPermissionDenied = RadosError(-C.EPERM)
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// ErrObjectExists indicates that an exclusive object creation failed.
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ErrObjectExists = RadosError(-C.EEXIST)
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// RadosErrorNotFound indicates a missing resource.
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//
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// Deprecated: use ErrNotFound instead
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RadosErrorNotFound = ErrNotFound
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// RadosErrorPermissionDenied indicates a permissions issue.
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//
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// Deprecated: use ErrPermissionDenied instead
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RadosErrorPermissionDenied = ErrPermissionDenied
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)
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