[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

2 files changed, 19 insertions, 19 deletions

diff --git a/pkg/sentry/fsimpl/verity/filesystem.go b/pkg/sentry/fsimpl/verity/filesystem.go
index 058eede42..e4bfbd3c9 100644
--- a/pkg/sentry/fsimpl/verity/filesystem.go
+++ b/pkg/sentry/fsimpl/verity/filesystem.go
@@ -712,7 +712,7 @@ func (fs *filesystem) resolveLocked(ctx context.Context, rp *vfs.ResolvingPath,
 func (fs *filesystem) AccessAt(ctx context.Context, rp *vfs.ResolvingPath, creds *auth.Credentials, ats vfs.AccessTypes) error {
 	// Verity file system is read-only.
 	if ats&vfs.MayWrite != 0 {
-		return syserror.EROFS
+		return linuxerr.EROFS
 	}
 	var ds *[]*dentry
 	fs.renameMu.RLock()
@@ -762,26 +762,26 @@ func (fs *filesystem) GetParentDentryAt(ctx context.Context, rp *vfs.ResolvingPa
 // LinkAt implements vfs.FilesystemImpl.LinkAt.
 func (fs *filesystem) LinkAt(ctx context.Context, rp *vfs.ResolvingPath, vd vfs.VirtualDentry) error {
 	// Verity file system is read-only.
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // MkdirAt implements vfs.FilesystemImpl.MkdirAt.
 func (fs *filesystem) MkdirAt(ctx context.Context, rp *vfs.ResolvingPath, opts vfs.MkdirOptions) error {
 	// Verity file system is read-only.
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // MknodAt implements vfs.FilesystemImpl.MknodAt.
 func (fs *filesystem) MknodAt(ctx context.Context, rp *vfs.ResolvingPath, opts vfs.MknodOptions) error {
 	// Verity file system is read-only.
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // OpenAt implements vfs.FilesystemImpl.OpenAt.
 func (fs *filesystem) OpenAt(ctx context.Context, rp *vfs.ResolvingPath, opts vfs.OpenOptions) (*vfs.FileDescription, error) {
 	// Verity fs is read-only.
 	if opts.Flags&(linux.O_WRONLY|linux.O_CREAT) != 0 {
-		return nil, syserror.EROFS
+		return nil, linuxerr.EROFS
 	}
 
 	var ds *[]*dentry
@@ -839,7 +839,7 @@ func (d *dentry) openLocked(ctx context.Context, rp *vfs.ResolvingPath, opts *vf
 
 	// Verity fs is read-only.
 	if ats&vfs.MayWrite != 0 {
-		return nil, syserror.EROFS
+		return nil, linuxerr.EROFS
 	}
 
 	// Get the path to the target file. This is only used to provide path
@@ -973,19 +973,19 @@ func (fs *filesystem) ReadlinkAt(ctx context.Context, rp *vfs.ResolvingPath) (st
 // RenameAt implements vfs.FilesystemImpl.RenameAt.
 func (fs *filesystem) RenameAt(ctx context.Context, rp *vfs.ResolvingPath, oldParentVD vfs.VirtualDentry, oldName string, opts vfs.RenameOptions) error {
 	// Verity file system is read-only.
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // RmdirAt implements vfs.FilesystemImpl.RmdirAt.
 func (fs *filesystem) RmdirAt(ctx context.Context, rp *vfs.ResolvingPath) error {
 	// Verity file system is read-only.
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // SetStatAt implements vfs.FilesystemImpl.SetStatAt.
 func (fs *filesystem) SetStatAt(ctx context.Context, rp *vfs.ResolvingPath, opts vfs.SetStatOptions) error {
 	// Verity file system is read-only.
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // StatAt implements vfs.FilesystemImpl.StatAt.
@@ -1025,13 +1025,13 @@ func (fs *filesystem) StatFSAt(ctx context.Context, rp *vfs.ResolvingPath) (linu
 // SymlinkAt implements vfs.FilesystemImpl.SymlinkAt.
 func (fs *filesystem) SymlinkAt(ctx context.Context, rp *vfs.ResolvingPath, target string) error {
 	// Verity file system is read-only.
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // UnlinkAt implements vfs.FilesystemImpl.UnlinkAt.
 func (fs *filesystem) UnlinkAt(ctx context.Context, rp *vfs.ResolvingPath) error {
 	// Verity file system is read-only.
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // BoundEndpointAt implements vfs.FilesystemImpl.BoundEndpointAt.
@@ -1042,7 +1042,7 @@ func (fs *filesystem) BoundEndpointAt(ctx context.Context, rp *vfs.ResolvingPath
 	if _, err := fs.resolveLocked(ctx, rp, &ds); err != nil {
 		return nil, err
 	}
-	return nil, syserror.ECONNREFUSED
+	return nil, linuxerr.ECONNREFUSED
 }
 
 // ListXattrAt implements vfs.FilesystemImpl.ListXattrAt.
@@ -1080,13 +1080,13 @@ func (fs *filesystem) GetXattrAt(ctx context.Context, rp *vfs.ResolvingPath, opt
 // SetXattrAt implements vfs.FilesystemImpl.SetXattrAt.
 func (fs *filesystem) SetXattrAt(ctx context.Context, rp *vfs.ResolvingPath, opts vfs.SetXattrOptions) error {
 	// Verity file system is read-only.
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // RemoveXattrAt implements vfs.FilesystemImpl.RemoveXattrAt.
 func (fs *filesystem) RemoveXattrAt(ctx context.Context, rp *vfs.ResolvingPath, name string) error {
 	// Verity file system is read-only.
-	return syserror.EROFS
+	return linuxerr.EROFS
 }
 
 // PrependPath implements vfs.FilesystemImpl.PrependPath.
diff --git a/pkg/sentry/fsimpl/verity/verity.go b/pkg/sentry/fsimpl/verity/verity.go
index 3bfe40204..104a28227 100644
--- a/pkg/sentry/fsimpl/verity/verity.go
+++ b/pkg/sentry/fsimpl/verity/verity.go
@@ -1159,7 +1159,7 @@ func (fd *fileDescription) measureVerity(ctx context.Context, verityDigest hosta
 	// enabled, in which case fd.d.hash should be set.
 	if len(fd.d.hash) == 0 {
 		if fd.d.fs.allowRuntimeEnable {
-			return 0, syserror.ENODATA
+			return 0, linuxerr.ENODATA
 		}
 		return 0, fd.d.fs.alertIntegrityViolation("Ioctl measureVerity: no hash found")
 	}
@@ -1169,7 +1169,7 @@ func (fd *fileDescription) measureVerity(ctx context.Context, verityDigest hosta
 		return 0, err
 	}
 	if metadata.DigestSize < uint16(len(fd.d.hash)) {
-		return 0, syserror.EOVERFLOW
+		return 0, linuxerr.EOVERFLOW
 	}
 
 	// Populate the output digest size, since DigestSize is both input and
@@ -1298,12 +1298,12 @@ func (fd *fileDescription) PRead(ctx context.Context, dst usermem.IOSequence, of
 
 // PWrite implements vfs.FileDescriptionImpl.PWrite.
 func (fd *fileDescription) PWrite(ctx context.Context, src usermem.IOSequence, offset int64, opts vfs.WriteOptions) (int64, error) {
-	return 0, syserror.EROFS
+	return 0, linuxerr.EROFS
 }
 
 // Write implements vfs.FileDescriptionImpl.Write.
 func (fd *fileDescription) Write(ctx context.Context, src usermem.IOSequence, opts vfs.WriteOptions) (int64, error) {
-	return 0, syserror.EROFS
+	return 0, linuxerr.EROFS
 }
 
 // ConfigureMMap implements vfs.FileDescriptionImpl.ConfigureMMap.
@@ -1319,7 +1319,7 @@ func (fd *fileDescription) ConfigureMMap(ctx context.Context, opts *memmap.MMapO
 
 	// Check if mmap is allowed on the lower filesystem.
 	if !opts.SentryOwnedContent {
-		return syserror.ENODEV
+		return linuxerr.ENODEV
 	}
 	return vfs.GenericConfigureMMap(&fd.vfsfd, fd, opts)
 }