diff options
Diffstat (limited to 'libdiskfs/io-prenotify.c')
| -rw-r--r-- | libdiskfs/io-prenotify.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libdiskfs/io-prenotify.c b/libdiskfs/io-prenotify.c index 4ae3967b..f193f52b 100644 --- a/libdiskfs/io-prenotify.c +++ b/libdiskfs/io-prenotify.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1994, 1995, 1996 Free Software Foundation + Copyright (C) 1994, 1995, 1996, 2001 Free Software Foundation This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -22,7 +22,7 @@ We set the prenotify size to be the allocated size of the file; then users are forced to call this routine before writing past - that, and we can do allocation (orreturn ENOSPC if necessary. */ + that, and we can do allocation (or return ENOSPC if necessary). */ kern_return_t diskfs_S_io_prenotify (struct protid *cred, vm_offset_t start __attribute__ ((unused)), @@ -64,6 +64,8 @@ diskfs_S_io_prenotify (struct protid *cred, err = diskfs_grow (np, end, cred); if (diskfs_synchronous) diskfs_node_update (np, 1); + if (!err && np->filemod_reqs) + diskfs_notice_filechange (np, FILE_CHANGED_EXTEND, 0, end); out: mutex_unlock (&np->lock); return err; |