diff options
| -rw-r--r-- | pkg/sentry/fsimpl/ext/directory.go | 4 | ||||
| -rw-r--r-- | pkg/sentry/fsimpl/ext/file_description.go | 3 | ||||
| -rw-r--r-- | pkg/sentry/fsimpl/ext/regular_file.go | 4 | ||||
| -rw-r--r-- | pkg/sentry/fsimpl/ext/symlink.go | 4 | ||||
| -rw-r--r-- | pkg/sentry/vfs/file_description.go | 4 | ||||
| -rw-r--r-- | pkg/sentry/vfs/file_description_impl_util.go | 4 |
6 files changed, 10 insertions, 13 deletions
diff --git a/pkg/sentry/fsimpl/ext/directory.go b/pkg/sentry/fsimpl/ext/directory.go index 0b471d121..91802dc1e 100644 --- a/pkg/sentry/fsimpl/ext/directory.go +++ b/pkg/sentry/fsimpl/ext/directory.go @@ -301,8 +301,8 @@ func (fd *directoryFD) Seek(ctx context.Context, offset int64, whence int32) (in return offset, nil } -// IterDirents implements vfs.FileDescriptionImpl.IterDirents. -func (fd *directoryFD) ConfigureMMap(ctx context.Context, opts memmap.MMapOpts) error { +// ConfigureMMap implements vfs.FileDescriptionImpl.ConfigureMMap. +func (fd *directoryFD) ConfigureMMap(ctx context.Context, opts *memmap.MMapOpts) error { // mmap(2) specifies that EACCESS should be returned for non-regular file fds. return syserror.EACCES } diff --git a/pkg/sentry/fsimpl/ext/file_description.go b/pkg/sentry/fsimpl/ext/file_description.go index a0065343b..4d18b28cb 100644 --- a/pkg/sentry/fsimpl/ext/file_description.go +++ b/pkg/sentry/fsimpl/ext/file_description.go @@ -43,9 +43,6 @@ func (fd *fileDescription) inode() *inode { return fd.vfsfd.VirtualDentry().Dentry().Impl().(*dentry).inode } -// OnClose implements vfs.FileDescriptionImpl.OnClose. -func (fd *fileDescription) OnClose() error { return nil } - // StatusFlags implements vfs.FileDescriptionImpl.StatusFlags. func (fd *fileDescription) StatusFlags(ctx context.Context) (uint32, error) { return fd.flags, nil diff --git a/pkg/sentry/fsimpl/ext/regular_file.go b/pkg/sentry/fsimpl/ext/regular_file.go index ffc76ba5b..aec33e00a 100644 --- a/pkg/sentry/fsimpl/ext/regular_file.go +++ b/pkg/sentry/fsimpl/ext/regular_file.go @@ -152,8 +152,8 @@ func (fd *regularFileFD) Seek(ctx context.Context, offset int64, whence int32) ( return offset, nil } -// IterDirents implements vfs.FileDescriptionImpl.IterDirents. -func (fd *regularFileFD) ConfigureMMap(ctx context.Context, opts memmap.MMapOpts) error { +// ConfigureMMap implements vfs.FileDescriptionImpl.ConfigureMMap. +func (fd *regularFileFD) ConfigureMMap(ctx context.Context, opts *memmap.MMapOpts) error { // TODO(b/134676337): Implement mmap(2). return syserror.ENODEV } diff --git a/pkg/sentry/fsimpl/ext/symlink.go b/pkg/sentry/fsimpl/ext/symlink.go index e06548a98..bdf8705c1 100644 --- a/pkg/sentry/fsimpl/ext/symlink.go +++ b/pkg/sentry/fsimpl/ext/symlink.go @@ -105,7 +105,7 @@ func (fd *symlinkFD) Seek(ctx context.Context, offset int64, whence int32) (int6 return 0, syserror.EBADF } -// IterDirents implements vfs.FileDescriptionImpl.IterDirents. -func (fd *symlinkFD) ConfigureMMap(ctx context.Context, opts memmap.MMapOpts) error { +// ConfigureMMap implements vfs.FileDescriptionImpl.ConfigureMMap. +func (fd *symlinkFD) ConfigureMMap(ctx context.Context, opts *memmap.MMapOpts) error { return syserror.EBADF } diff --git a/pkg/sentry/vfs/file_description.go b/pkg/sentry/vfs/file_description.go index 7eb2b2821..3a9665800 100644 --- a/pkg/sentry/vfs/file_description.go +++ b/pkg/sentry/vfs/file_description.go @@ -102,7 +102,7 @@ type FileDescriptionImpl interface { // OnClose is called when a file descriptor representing the // FileDescription is closed. Note that returning a non-nil error does not // prevent the file descriptor from being closed. - OnClose() error + OnClose(ctx context.Context) error // StatusFlags returns file description status flags, as for // fcntl(F_GETFL). @@ -180,7 +180,7 @@ type FileDescriptionImpl interface { // ConfigureMMap mutates opts to implement mmap(2) for the file. Most // implementations that support memory mapping can call // GenericConfigureMMap with the appropriate memmap.Mappable. - ConfigureMMap(ctx context.Context, opts memmap.MMapOpts) error + ConfigureMMap(ctx context.Context, opts *memmap.MMapOpts) error // Ioctl implements the ioctl(2) syscall. Ioctl(ctx context.Context, uio usermem.IO, args arch.SyscallArguments) (uintptr, error) diff --git a/pkg/sentry/vfs/file_description_impl_util.go b/pkg/sentry/vfs/file_description_impl_util.go index ba230da72..4fbad7840 100644 --- a/pkg/sentry/vfs/file_description_impl_util.go +++ b/pkg/sentry/vfs/file_description_impl_util.go @@ -45,7 +45,7 @@ type FileDescriptionDefaultImpl struct{} // OnClose implements FileDescriptionImpl.OnClose analogously to // file_operations::flush == NULL in Linux. -func (FileDescriptionDefaultImpl) OnClose() error { +func (FileDescriptionDefaultImpl) OnClose(ctx context.Context) error { return nil } @@ -117,7 +117,7 @@ func (FileDescriptionDefaultImpl) Sync(ctx context.Context) error { // ConfigureMMap implements FileDescriptionImpl.ConfigureMMap analogously to // file_operations::mmap == NULL in Linux. -func (FileDescriptionDefaultImpl) ConfigureMMap(ctx context.Context, opts memmap.MMapOpts) error { +func (FileDescriptionDefaultImpl) ConfigureMMap(ctx context.Context, opts *memmap.MMapOpts) error { return syserror.ENODEV } |