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rebase: Make use of latest go ceph library

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The go-ceph version 0.4.0 is available now which got some important
library changes required for ceph csi project.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit is contained in:
Humble Chirammal
2020-06-17 15:07:06 +05:30
committed by mergify[bot]
parent 306d5b1da0
commit 58bf45a13e
67 changed files with 1133 additions and 362 deletions
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36
vendor/github.com/ceph/go-ceph/rbd/watchers_mimic.go generated vendored
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@ -9,6 +9,10 @@ package rbd
// #include <rbd/librbd.h>
import "C"
import (
"github.com/ceph/go-ceph/internal/retry"
)
// ImageWatcher is a representation of the rbd_image_watcher_t from librbd.h
type ImageWatcher struct {
Addr string
@ -30,28 +34,28 @@ func (image *Image) ListWatchers() ([]ImageWatcher, error) {
return nil, err
}
count := C.ulong(0)
ret := C.rbd_watchers_list(image.image, nil, &count)
if ret != 0 && ret != -C.ERANGE {
return nil, getError(ret)
}
if ret == 0 && count == 0 {
return nil, nil
}
watchers := make([]C.rbd_image_watcher_t, count)
ret = C.rbd_watchers_list(image.image, &watchers[0], &count)
if ret != 0 && ret != -C.ERANGE {
return nil, getError(ret)
var (
err error
count C.size_t
watchers []C.rbd_image_watcher_t
)
retry.WithSizes(16, 4096, func(size int) retry.Hint {
count = C.size_t(size)
watchers = make([]C.rbd_image_watcher_t, count)
ret := C.rbd_watchers_list(image.image, &watchers[0], &count)
err = getErrorIfNegative(ret)
return retry.Size(int(count)).If(err == errRange)
})
if err != nil {
return nil, err
}
defer C.rbd_watchers_list_cleanup(&watchers[0], count)
imageWatchers := make([]ImageWatcher, len(watchers))
for i, watcher := range watchers {
imageWatchers := make([]ImageWatcher, count)
for i, watcher := range watchers[:count] {
imageWatchers[i].Addr = C.GoString(watcher.addr)
imageWatchers[i].Id = int64(watcher.id)
imageWatchers[i].Cookie = uint64(watcher.cookie)
}
return imageWatchers, nil
}