[syserror] Update several syserror errors to linuxerr equivalents.

Update/remove most syserror errors to linuxerr equivalents. For list
of removed errors, see //pkg/syserror/syserror.go.

PiperOrigin-RevId: 382574582

3 files changed, 16 insertions, 16 deletions

diff --git a/pkg/sentry/fsimpl/ext/filesystem.go b/pkg/sentry/fsimpl/ext/filesystem.go
index 1d2eaa0d4..599552fb9 100644
--- a/pkg/sentry/fsimpl/ext/filesystem.go
+++ b/pkg/sentry/fsimpl/ext/filesystem.go
@@ -332,7 +332,7 @@ func (fs *filesystem) OpenAt(ctx context.Context, rp *vfs.ResolvingPath, opts vf
 
 	// EROFS is returned if write access is needed.
 	if vfs.MayWriteFileWithOpenFlags(opts.Flags) || opts.Flags&(linux.O_CREAT|linux.O_EXCL|linux.O_TMPFILE) != 0 {
-		return nil, syserror.EROFS
+		return nil, linuxerr.EROFS
 	}
 	return inode.open(rp, vfsd, &opts)
 }
@@ -397,7 +397,7 @@ func (fs *filesystem) LinkAt(ctx context.Context, rp *vfs.ResolvingPath, vd vfs.
 		return err
 	}
 
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // MkdirAt implements vfs.FilesystemImpl.MkdirAt.
@@ -410,7 +410,7 @@ func (fs *filesystem) MkdirAt(ctx context.Context, rp *vfs.ResolvingPath, opts v
 		return err
 	}
 
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // MknodAt implements vfs.FilesystemImpl.MknodAt.
@@ -424,7 +424,7 @@ func (fs *filesystem) MknodAt(ctx context.Context, rp *vfs.ResolvingPath, opts v
 		return err
 	}
 
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // RenameAt implements vfs.FilesystemImpl.RenameAt.
@@ -438,7 +438,7 @@ func (fs *filesystem) RenameAt(ctx context.Context, rp *vfs.ResolvingPath, oldPa
 		return err
 	}
 
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // RmdirAt implements vfs.FilesystemImpl.RmdirAt.
@@ -452,7 +452,7 @@ func (fs *filesystem) RmdirAt(ctx context.Context, rp *vfs.ResolvingPath) error
 		return syserror.ENOTDIR
 	}
 
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // SetStatAt implements vfs.FilesystemImpl.SetStatAt.
@@ -462,7 +462,7 @@ func (fs *filesystem) SetStatAt(ctx context.Context, rp *vfs.ResolvingPath, opts
 		return err
 	}
 
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // SymlinkAt implements vfs.FilesystemImpl.SymlinkAt.
@@ -476,7 +476,7 @@ func (fs *filesystem) SymlinkAt(ctx context.Context, rp *vfs.ResolvingPath, targ
 		return err
 	}
 
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // UnlinkAt implements vfs.FilesystemImpl.UnlinkAt.
@@ -490,7 +490,7 @@ func (fs *filesystem) UnlinkAt(ctx context.Context, rp *vfs.ResolvingPath) error
 		return syserror.EISDIR
 	}
 
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // BoundEndpointAt implements vfs.FilesystemImpl.BoundEndpointAt.
@@ -504,7 +504,7 @@ func (fs *filesystem) BoundEndpointAt(ctx context.Context, rp *vfs.ResolvingPath
 	}
 
 	// TODO(b/134676337): Support sockets.
-	return nil, syserror.ECONNREFUSED
+	return nil, linuxerr.ECONNREFUSED
 }
 
 // ListXattrAt implements vfs.FilesystemImpl.ListXattrAt.
@@ -513,7 +513,7 @@ func (fs *filesystem) ListXattrAt(ctx context.Context, rp *vfs.ResolvingPath, si
 	if err != nil {
 		return nil, err
 	}
-	return nil, syserror.ENOTSUP
+	return nil, linuxerr.ENOTSUP
 }
 
 // GetXattrAt implements vfs.FilesystemImpl.GetXattrAt.
@@ -522,7 +522,7 @@ func (fs *filesystem) GetXattrAt(ctx context.Context, rp *vfs.ResolvingPath, opt
 	if err != nil {
 		return "", err
 	}
-	return "", syserror.ENOTSUP
+	return "", linuxerr.ENOTSUP
 }
 
 // SetXattrAt implements vfs.FilesystemImpl.SetXattrAt.
@@ -531,7 +531,7 @@ func (fs *filesystem) SetXattrAt(ctx context.Context, rp *vfs.ResolvingPath, opt
 	if err != nil {
 		return err
 	}
-	return syserror.ENOTSUP
+	return linuxerr.ENOTSUP
 }
 
 // RemoveXattrAt implements vfs.FilesystemImpl.RemoveXattrAt.
@@ -540,7 +540,7 @@ func (fs *filesystem) RemoveXattrAt(ctx context.Context, rp *vfs.ResolvingPath,
 	if err != nil {
 		return err
 	}
-	return syserror.ENOTSUP
+	return linuxerr.ENOTSUP
 }
 
 // PrependPath implements vfs.FilesystemImpl.PrependPath.
diff --git a/pkg/sentry/fsimpl/ext/inode.go b/pkg/sentry/fsimpl/ext/inode.go
index b3df2337f..46658f855 100644
--- a/pkg/sentry/fsimpl/ext/inode.go
+++ b/pkg/sentry/fsimpl/ext/inode.go
@@ -197,7 +197,7 @@ func (in *inode) open(rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts *vfs.OpenOpt
 	case *symlink:
 		if opts.Flags&linux.O_PATH == 0 {
 			// Can't open symlinks without O_PATH.
-			return nil, syserror.ELOOP
+			return nil, linuxerr.ELOOP
 		}
 		var fd symlinkFD
 		fd.LockFD.Init(&in.locks)
diff --git a/pkg/sentry/fsimpl/ext/regular_file.go b/pkg/sentry/fsimpl/ext/regular_file.go
index 8edecb75c..370d7bfdb 100644
--- a/pkg/sentry/fsimpl/ext/regular_file.go
+++ b/pkg/sentry/fsimpl/ext/regular_file.go
@@ -152,5 +152,5 @@ func (fd *regularFileFD) Seek(ctx context.Context, offset int64, whence int32) (
 // 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
+	return linuxerr.ENODEV
 }