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-rw-r--r--pkg/sentry/fsimpl/proc/subtasks.go12
-rw-r--r--pkg/sentry/fsimpl/proc/task.go10
-rw-r--r--pkg/sentry/fsimpl/proc/task_fds.go16
-rw-r--r--pkg/sentry/fsimpl/proc/task_files.go14
-rw-r--r--pkg/sentry/fsimpl/proc/task_net.go6
-rw-r--r--pkg/sentry/fsimpl/proc/tasks.go8
-rw-r--r--pkg/sentry/fsimpl/proc/tasks_files.go6
-rw-r--r--pkg/sentry/fsimpl/proc/tasks_sys.go6
8 files changed, 39 insertions, 39 deletions
diff --git a/pkg/sentry/fsimpl/proc/subtasks.go b/pkg/sentry/fsimpl/proc/subtasks.go
index d57d94dbc..57f026040 100644
--- a/pkg/sentry/fsimpl/proc/subtasks.go
+++ b/pkg/sentry/fsimpl/proc/subtasks.go
@@ -68,7 +68,7 @@ func (fs *filesystem) newSubtasks(task *kernel.Task, pidns *kernel.PIDNamespace,
return dentry
}
-// Lookup implements kernfs.inodeDynamicLookup.
+// Lookup implements kernfs.inodeDynamicLookup.Lookup.
func (i *subtasksInode) Lookup(ctx context.Context, name string) (*vfs.Dentry, error) {
tid, err := strconv.ParseUint(name, 10, 32)
if err != nil {
@@ -87,7 +87,7 @@ func (i *subtasksInode) Lookup(ctx context.Context, name string) (*vfs.Dentry, e
return subTaskDentry.VFSDentry(), nil
}
-// IterDirents implements kernfs.inodeDynamicLookup.
+// IterDirents implements kernfs.inodeDynamicLookup.IterDirents.
func (i *subtasksInode) IterDirents(ctx context.Context, cb vfs.IterDirentsCallback, offset, relOffset int64) (int64, error) {
tasks := i.task.ThreadGroup().MemberIDs(i.pidns)
if len(tasks) == 0 {
@@ -155,7 +155,7 @@ func (fd *subtasksFD) SetStat(ctx context.Context, opts vfs.SetStatOptions) erro
return fd.GenericDirectoryFD.SetStat(ctx, opts)
}
-// Open implements kernfs.Inode.
+// Open implements kernfs.Inode.Open.
func (i *subtasksInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
fd := &subtasksFD{task: i.task}
if err := fd.Init(&i.OrderedChildren, &i.locks, &opts, kernfs.GenericDirectoryFDOptions{
@@ -169,7 +169,7 @@ func (i *subtasksInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *v
return fd.VFSFileDescription(), nil
}
-// Stat implements kernfs.Inode.
+// Stat implements kernfs.Inode.Stat.
func (i *subtasksInode) Stat(ctx context.Context, vsfs *vfs.Filesystem, opts vfs.StatOptions) (linux.Statx, error) {
stat, err := i.InodeAttrs.Stat(ctx, vsfs, opts)
if err != nil {
@@ -181,12 +181,12 @@ func (i *subtasksInode) Stat(ctx context.Context, vsfs *vfs.Filesystem, opts vfs
return stat, nil
}
-// SetStat implements Inode.SetStat not allowing inode attributes to be changed.
+// SetStat implements kernfs.Inode.SetStat not allowing inode attributes to be changed.
func (*subtasksInode) SetStat(context.Context, *vfs.Filesystem, *auth.Credentials, vfs.SetStatOptions) error {
return syserror.EPERM
}
-// DecRef implements kernfs.Inode.
+// DecRef implements kernfs.Inode.DecRef.
func (i *subtasksInode) DecRef(context.Context) {
i.subtasksInodeRefs.DecRef(i.Destroy)
}
diff --git a/pkg/sentry/fsimpl/proc/task.go b/pkg/sentry/fsimpl/proc/task.go
index dbdb5d929..e24c8a031 100644
--- a/pkg/sentry/fsimpl/proc/task.go
+++ b/pkg/sentry/fsimpl/proc/task.go
@@ -106,7 +106,7 @@ func (i *taskInode) Valid(ctx context.Context) bool {
return i.task.ExitState() != kernel.TaskExitDead
}
-// Open implements kernfs.Inode.
+// Open implements kernfs.Inode.Open.
func (i *taskInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
fd, err := kernfs.NewGenericDirectoryFD(rp.Mount(), vfsd, &i.OrderedChildren, &i.locks, &opts, kernfs.GenericDirectoryFDOptions{
SeekEnd: kernfs.SeekEndZero,
@@ -117,12 +117,12 @@ func (i *taskInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.D
return fd.VFSFileDescription(), nil
}
-// SetStat implements Inode.SetStat not allowing inode attributes to be changed.
+// SetStat implements kernfs.Inode.SetStat not allowing inode attributes to be changed.
func (*taskInode) SetStat(context.Context, *vfs.Filesystem, *auth.Credentials, vfs.SetStatOptions) error {
return syserror.EPERM
}
-// DecRef implements kernfs.Inode.
+// DecRef implements kernfs.Inode.DecRef.
func (i *taskInode) DecRef(context.Context) {
i.taskInodeRefs.DecRef(i.Destroy)
}
@@ -168,7 +168,7 @@ func (fs *filesystem) newTaskOwnedDir(task *kernel.Task, ino uint64, perm linux.
return d
}
-// Stat implements kernfs.Inode.
+// Stat implements kernfs.Inode.Stat.
func (i *taskOwnedInode) Stat(ctx context.Context, fs *vfs.Filesystem, opts vfs.StatOptions) (linux.Statx, error) {
stat, err := i.Inode.Stat(ctx, fs, opts)
if err != nil {
@@ -186,7 +186,7 @@ func (i *taskOwnedInode) Stat(ctx context.Context, fs *vfs.Filesystem, opts vfs.
return stat, nil
}
-// CheckPermissions implements kernfs.Inode.
+// CheckPermissions implements kernfs.Inode.CheckPermissions.
func (i *taskOwnedInode) CheckPermissions(_ context.Context, creds *auth.Credentials, ats vfs.AccessTypes) error {
mode := i.Mode()
uid, gid := i.getOwner(mode)
diff --git a/pkg/sentry/fsimpl/proc/task_fds.go b/pkg/sentry/fsimpl/proc/task_fds.go
index 47d744a57..c492bcfa7 100644
--- a/pkg/sentry/fsimpl/proc/task_fds.go
+++ b/pkg/sentry/fsimpl/proc/task_fds.go
@@ -62,7 +62,7 @@ type fdDir struct {
produceSymlink bool
}
-// IterDirents implements kernfs.inodeDynamicLookup.
+// IterDirents implements kernfs.inodeDynamicLookup.IterDirents.
func (i *fdDir) IterDirents(ctx context.Context, cb vfs.IterDirentsCallback, offset, relOffset int64) (int64, error) {
var fds []int32
i.task.WithMuLocked(func(t *kernel.Task) {
@@ -135,7 +135,7 @@ func (fs *filesystem) newFDDirInode(task *kernel.Task) *kernfs.Dentry {
return dentry
}
-// Lookup implements kernfs.inodeDynamicLookup.
+// Lookup implements kernfs.inodeDynamicLookup.Lookup.
func (i *fdDirInode) Lookup(ctx context.Context, name string) (*vfs.Dentry, error) {
fdInt, err := strconv.ParseInt(name, 10, 32)
if err != nil {
@@ -149,7 +149,7 @@ func (i *fdDirInode) Lookup(ctx context.Context, name string) (*vfs.Dentry, erro
return taskDentry.VFSDentry(), nil
}
-// Open implements kernfs.Inode.
+// Open implements kernfs.Inode.Open.
func (i *fdDirInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
fd, err := kernfs.NewGenericDirectoryFD(rp.Mount(), vfsd, &i.OrderedChildren, &i.locks, &opts, kernfs.GenericDirectoryFDOptions{
SeekEnd: kernfs.SeekEndZero,
@@ -160,7 +160,7 @@ func (i *fdDirInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.
return fd.VFSFileDescription(), nil
}
-// CheckPermissions implements kernfs.Inode.
+// CheckPermissions implements kernfs.Inode.CheckPermissions.
//
// This is to match Linux, which uses a special permission handler to guarantee
// that a process can still access /proc/self/fd after it has executed
@@ -182,7 +182,7 @@ func (i *fdDirInode) CheckPermissions(ctx context.Context, creds *auth.Credentia
return err
}
-// DecRef implements kernfs.Inode.
+// DecRef implements kernfs.Inode.DecRef.
func (i *fdDirInode) DecRef(context.Context) {
i.fdDirInodeRefs.DecRef(i.Destroy)
}
@@ -269,7 +269,7 @@ func (fs *filesystem) newFDInfoDirInode(task *kernel.Task) *kernfs.Dentry {
return dentry
}
-// Lookup implements kernfs.inodeDynamicLookup.
+// Lookup implements kernfs.inodeDynamicLookup.Lookup.
func (i *fdInfoDirInode) Lookup(ctx context.Context, name string) (*vfs.Dentry, error) {
fdInt, err := strconv.ParseInt(name, 10, 32)
if err != nil {
@@ -287,7 +287,7 @@ func (i *fdInfoDirInode) Lookup(ctx context.Context, name string) (*vfs.Dentry,
return dentry.VFSDentry(), nil
}
-// Open implements kernfs.Inode.
+// Open implements kernfs.Inode.Open.
func (i *fdInfoDirInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
fd, err := kernfs.NewGenericDirectoryFD(rp.Mount(), vfsd, &i.OrderedChildren, &i.locks, &opts, kernfs.GenericDirectoryFDOptions{
SeekEnd: kernfs.SeekEndZero,
@@ -298,7 +298,7 @@ func (i *fdInfoDirInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *
return fd.VFSFileDescription(), nil
}
-// DecRef implements kernfs.Inode.
+// DecRef implements kernfs.Inode.DecRef.
func (i *fdInfoDirInode) DecRef(context.Context) {
i.fdInfoDirInodeRefs.DecRef(i.Destroy)
}
diff --git a/pkg/sentry/fsimpl/proc/task_files.go b/pkg/sentry/fsimpl/proc/task_files.go
index 87726d8f7..8f7e9b801 100644
--- a/pkg/sentry/fsimpl/proc/task_files.go
+++ b/pkg/sentry/fsimpl/proc/task_files.go
@@ -667,7 +667,7 @@ func (fs *filesystem) newExeSymlink(task *kernel.Task, ino uint64) *kernfs.Dentr
return d
}
-// Readlink implements kernfs.Inode.
+// Readlink implements kernfs.Inode.Readlink.
func (s *exeSymlink) Readlink(ctx context.Context, _ *vfs.Mount) (string, error) {
if !kernel.ContextCanTrace(ctx, s.task, false) {
return "", syserror.EACCES
@@ -807,7 +807,7 @@ func (fs *filesystem) newNamespaceSymlink(task *kernel.Task, ino uint64, ns stri
return d
}
-// Readlink implements Inode.
+// Readlink implements kernfs.Inode.Readlink.
func (s *namespaceSymlink) Readlink(ctx context.Context, mnt *vfs.Mount) (string, error) {
if err := checkTaskState(s.task); err != nil {
return "", err
@@ -815,7 +815,7 @@ func (s *namespaceSymlink) Readlink(ctx context.Context, mnt *vfs.Mount) (string
return s.StaticSymlink.Readlink(ctx, mnt)
}
-// Getlink implements Inode.Getlink.
+// Getlink implements kernfs.Inode.Getlink.
func (s *namespaceSymlink) Getlink(ctx context.Context, mnt *vfs.Mount) (vfs.VirtualDentry, string, error) {
if err := checkTaskState(s.task); err != nil {
return vfs.VirtualDentry{}, "", err
@@ -852,7 +852,7 @@ func (i *namespaceInode) Init(creds *auth.Credentials, devMajor, devMinor uint32
i.InodeAttrs.Init(creds, devMajor, devMinor, ino, linux.ModeRegular|perm)
}
-// Open implements Inode.Open.
+// Open implements kernfs.Inode.Open.
func (i *namespaceInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
fd := &namespaceFD{inode: i}
i.IncRef()
@@ -875,20 +875,20 @@ type namespaceFD struct {
var _ vfs.FileDescriptionImpl = (*namespaceFD)(nil)
-// Stat implements FileDescriptionImpl.
+// Stat implements vfs.FileDescriptionImpl.Stat.
func (fd *namespaceFD) Stat(ctx context.Context, opts vfs.StatOptions) (linux.Statx, error) {
vfs := fd.vfsfd.VirtualDentry().Mount().Filesystem()
return fd.inode.Stat(ctx, vfs, opts)
}
-// SetStat implements FileDescriptionImpl.
+// SetStat implements vfs.FileDescriptionImpl.SetStat.
func (fd *namespaceFD) SetStat(ctx context.Context, opts vfs.SetStatOptions) error {
vfs := fd.vfsfd.VirtualDentry().Mount().Filesystem()
creds := auth.CredentialsFromContext(ctx)
return fd.inode.SetStat(ctx, vfs, creds, opts)
}
-// Release implements FileDescriptionImpl.
+// Release implements vfs.FileDescriptionImpl.Release.
func (fd *namespaceFD) Release(ctx context.Context) {
fd.inode.DecRef(ctx)
}
diff --git a/pkg/sentry/fsimpl/proc/task_net.go b/pkg/sentry/fsimpl/proc/task_net.go
index 4e69782c7..1607eac19 100644
--- a/pkg/sentry/fsimpl/proc/task_net.go
+++ b/pkg/sentry/fsimpl/proc/task_net.go
@@ -660,7 +660,7 @@ func sprintSlice(s []uint64) string {
return r[1 : len(r)-1] // Remove "[]" introduced by fmt of slice.
}
-// Generate implements vfs.DynamicBytesSource.
+// Generate implements vfs.DynamicBytesSource.Generate.
func (d *netSnmpData) Generate(ctx context.Context, buf *bytes.Buffer) error {
types := []interface{}{
&inet.StatSNMPIP{},
@@ -709,7 +709,7 @@ type netRouteData struct {
var _ dynamicInode = (*netRouteData)(nil)
-// Generate implements vfs.DynamicBytesSource.
+// Generate implements vfs.DynamicBytesSource.Generate.
// See Linux's net/ipv4/fib_trie.c:fib_route_seq_show.
func (d *netRouteData) Generate(ctx context.Context, buf *bytes.Buffer) error {
fmt.Fprintf(buf, "%-127s\n", "Iface\tDestination\tGateway\tFlags\tRefCnt\tUse\tMetric\tMask\tMTU\tWindow\tIRTT")
@@ -773,7 +773,7 @@ type netStatData struct {
var _ dynamicInode = (*netStatData)(nil)
-// Generate implements vfs.DynamicBytesSource.
+// Generate implements vfs.DynamicBytesSource.Generate.
// See Linux's net/ipv4/fib_trie.c:fib_route_seq_show.
func (d *netStatData) Generate(ctx context.Context, buf *bytes.Buffer) error {
buf.WriteString("TcpExt: SyncookiesSent SyncookiesRecv SyncookiesFailed " +
diff --git a/pkg/sentry/fsimpl/proc/tasks.go b/pkg/sentry/fsimpl/proc/tasks.go
index 3ea00ab87..6d60acc30 100644
--- a/pkg/sentry/fsimpl/proc/tasks.go
+++ b/pkg/sentry/fsimpl/proc/tasks.go
@@ -98,7 +98,7 @@ func (fs *filesystem) newTasksInode(k *kernel.Kernel, pidns *kernel.PIDNamespace
return inode, dentry
}
-// Lookup implements kernfs.inodeDynamicLookup.
+// Lookup implements kernfs.inodeDynamicLookup.Lookup.
func (i *tasksInode) Lookup(ctx context.Context, name string) (*vfs.Dentry, error) {
// Try to lookup a corresponding task.
tid, err := strconv.ParseUint(name, 10, 64)
@@ -122,7 +122,7 @@ func (i *tasksInode) Lookup(ctx context.Context, name string) (*vfs.Dentry, erro
return taskDentry.VFSDentry(), nil
}
-// IterDirents implements kernfs.inodeDynamicLookup.
+// IterDirents implements kernfs.inodeDynamicLookup.IterDirents.
func (i *tasksInode) IterDirents(ctx context.Context, cb vfs.IterDirentsCallback, offset, _ int64) (int64, error) {
// fs/proc/internal.h: #define FIRST_PROCESS_ENTRY 256
const FIRST_PROCESS_ENTRY = 256
@@ -200,7 +200,7 @@ func (i *tasksInode) IterDirents(ctx context.Context, cb vfs.IterDirentsCallback
return maxTaskID, nil
}
-// Open implements kernfs.Inode.
+// Open implements kernfs.Inode.Open.
func (i *tasksInode) Open(ctx context.Context, rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
fd, err := kernfs.NewGenericDirectoryFD(rp.Mount(), vfsd, &i.OrderedChildren, &i.locks, &opts, kernfs.GenericDirectoryFDOptions{
SeekEnd: kernfs.SeekEndZero,
@@ -229,7 +229,7 @@ func (i *tasksInode) Stat(ctx context.Context, vsfs *vfs.Filesystem, opts vfs.St
return stat, nil
}
-// DecRef implements kernfs.Inode.
+// DecRef implements kernfs.Inode.DecRef.
func (i *tasksInode) DecRef(context.Context) {
i.tasksInodeRefs.DecRef(i.Destroy)
}
diff --git a/pkg/sentry/fsimpl/proc/tasks_files.go b/pkg/sentry/fsimpl/proc/tasks_files.go
index 68c541046..459a8e52e 100644
--- a/pkg/sentry/fsimpl/proc/tasks_files.go
+++ b/pkg/sentry/fsimpl/proc/tasks_files.go
@@ -69,7 +69,7 @@ func (s *selfSymlink) Getlink(ctx context.Context, mnt *vfs.Mount) (vfs.VirtualD
return vfs.VirtualDentry{}, target, err
}
-// SetStat implements Inode.SetStat not allowing inode attributes to be changed.
+// SetStat implements kernfs.Inode.SetStat not allowing inode attributes to be changed.
func (*selfSymlink) SetStat(context.Context, *vfs.Filesystem, *auth.Credentials, vfs.SetStatOptions) error {
return syserror.EPERM
}
@@ -113,7 +113,7 @@ func (s *threadSelfSymlink) Getlink(ctx context.Context, mnt *vfs.Mount) (vfs.Vi
return vfs.VirtualDentry{}, target, err
}
-// SetStat implements Inode.SetStat not allowing inode attributes to be changed.
+// SetStat implements kernfs.Inode.SetStat not allowing inode attributes to be changed.
func (*threadSelfSymlink) SetStat(context.Context, *vfs.Filesystem, *auth.Credentials, vfs.SetStatOptions) error {
return syserror.EPERM
}
@@ -125,7 +125,7 @@ type dynamicBytesFileSetAttr struct {
kernfs.DynamicBytesFile
}
-// SetStat implements Inode.SetStat.
+// SetStat implements kernfs.Inode.SetStat.
func (d *dynamicBytesFileSetAttr) SetStat(ctx context.Context, fs *vfs.Filesystem, creds *auth.Credentials, opts vfs.SetStatOptions) error {
return d.DynamicBytesFile.InodeAttrs.SetStat(ctx, fs, creds, opts)
}
diff --git a/pkg/sentry/fsimpl/proc/tasks_sys.go b/pkg/sentry/fsimpl/proc/tasks_sys.go
index 038a194c7..9e0966efe 100644
--- a/pkg/sentry/fsimpl/proc/tasks_sys.go
+++ b/pkg/sentry/fsimpl/proc/tasks_sys.go
@@ -174,7 +174,7 @@ type tcpSackData struct {
var _ vfs.WritableDynamicBytesSource = (*tcpSackData)(nil)
-// Generate implements vfs.DynamicBytesSource.
+// Generate implements vfs.DynamicBytesSource.Generate.
func (d *tcpSackData) Generate(ctx context.Context, buf *bytes.Buffer) error {
if d.enabled == nil {
sack, err := d.stack.TCPSACKEnabled()
@@ -232,7 +232,7 @@ type tcpRecoveryData struct {
var _ vfs.WritableDynamicBytesSource = (*tcpRecoveryData)(nil)
-// Generate implements vfs.DynamicBytesSource.
+// Generate implements vfs.DynamicBytesSource.Generate.
func (d *tcpRecoveryData) Generate(ctx context.Context, buf *bytes.Buffer) error {
recovery, err := d.stack.TCPRecovery()
if err != nil {
@@ -284,7 +284,7 @@ type tcpMemData struct {
var _ vfs.WritableDynamicBytesSource = (*tcpMemData)(nil)
-// Generate implements vfs.DynamicBytesSource.
+// Generate implements vfs.DynamicBytesSource.Generate.
func (d *tcpMemData) Generate(ctx context.Context, buf *bytes.Buffer) error {
d.mu.Lock()
defer d.mu.Unlock()
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-02 08:43:45 +0000