diff options
| author | gVisor bot <gvisor-bot@google.com> | 2020-02-14 14:39:40 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-02-14 14:40:35 -0800 |
| commit | 3557b2665198b57c04924ad4be8dbf9e42cedf71 (patch) | |
| tree | 1c7bf6101388a1a59b8fd18337e36e5a7d367d3c /pkg/sentry/fsimpl/proc/tasks.go | |
| parent | 87bc2834c97a958d0762833fe8db749ccc6d5d50 (diff) | |
Allow vfs.IterDirentsCallback.Handle() to return an error.
This is easier than storing errors from e.g. CopyOut in the callback.
PiperOrigin-RevId: 295230021
Diffstat (limited to 'pkg/sentry/fsimpl/proc/tasks.go')
| -rw-r--r-- | pkg/sentry/fsimpl/proc/tasks.go | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/pkg/sentry/fsimpl/proc/tasks.go b/pkg/sentry/fsimpl/proc/tasks.go index ebe21630c..ce08a7d53 100644 --- a/pkg/sentry/fsimpl/proc/tasks.go +++ b/pkg/sentry/fsimpl/proc/tasks.go @@ -151,8 +151,8 @@ func (i *tasksInode) IterDirents(ctx context.Context, cb vfs.IterDirentsCallback Ino: i.inoGen.NextIno(), NextOff: offset + 1, } - if !cb.Handle(dirent) { - return offset, nil + if err := cb.Handle(dirent); err != nil { + return offset, err } offset++ } @@ -163,8 +163,8 @@ func (i *tasksInode) IterDirents(ctx context.Context, cb vfs.IterDirentsCallback Ino: i.inoGen.NextIno(), NextOff: offset + 1, } - if !cb.Handle(dirent) { - return offset, nil + if err := cb.Handle(dirent); err != nil { + return offset, err } offset++ } @@ -196,8 +196,8 @@ func (i *tasksInode) IterDirents(ctx context.Context, cb vfs.IterDirentsCallback Ino: i.inoGen.NextIno(), NextOff: FIRST_PROCESS_ENTRY + 2 + int64(tid) + 1, } - if !cb.Handle(dirent) { - return offset, nil + if err := cb.Handle(dirent); err != nil { + return offset, err } offset++ } |