diff options
Diffstat (limited to 'libdiskfs/io-prenotify.c')
| -rw-r--r-- | libdiskfs/io-prenotify.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libdiskfs/io-prenotify.c b/libdiskfs/io-prenotify.c index 4eb1c657..e8cd10e4 100644 --- a/libdiskfs/io-prenotify.c +++ b/libdiskfs/io-prenotify.c @@ -33,7 +33,10 @@ diskfs_S_io_prenotify (struct protid *cred, if (!cred) return EOPNOTSUPP; - + + if (diskfs_check_readonly ()) + return EROFS; + np = cred->po->np; /* Clamp it down */ |