diff options
| author | Thomas Bushnell <thomas@gnu.org> | 1999-06-29 09:00:20 +0000 |
|---|---|---|
| committer | Thomas Bushnell <thomas@gnu.org> | 1999-06-29 09:00:20 +0000 |
| commit | ca6b1e89cd646368a08734e55dfb5da7ac1e2465 (patch) | |
| tree | 99abfa5cb58d2afc81486e17999566d9f97286c8 | |
| parent | d7dac2d744ba036ab8c102311b16520b72be2e60 (diff) | |
1999-06-29 Thomas Bushnell, BSG <tb@mit.edu>
* hyper.c (diskfs_readonly_changed): Adjust whether the store
should permit writes too.
| -rw-r--r-- | ufs/ChangeLog | 5 | ||||
| -rw-r--r-- | ufs/hyper.c | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/ufs/ChangeLog b/ufs/ChangeLog index 16ae4238..7b0fee70 100644 --- a/ufs/ChangeLog +++ b/ufs/ChangeLog @@ -1,3 +1,8 @@ +1999-06-29 Thomas Bushnell, BSG <tb@mit.edu> + + * hyper.c (diskfs_readonly_changed): Adjust whether the store + should permit writes too. + 1999-05-02 Roland McGrath <roland@baalperazim.frob.com> * main.c (main): Remove bogus uninitialized variable ERR. diff --git a/ufs/hyper.c b/ufs/hyper.c index 2a43bfed..c5101141 100644 --- a/ufs/hyper.c +++ b/ufs/hyper.c @@ -1,5 +1,5 @@ /* Fetching and storing the hypermetadata (superblock and cg summary info). - Copyright (C) 1994, 95, 96, 97, 98 Free Software Foundation, Inc. + Copyright (C) 1994, 95, 96, 97, 98, 1999 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -396,6 +396,8 @@ copy_sblock () void diskfs_readonly_changed (int readonly) { + (*(readonly ? store_set_flags : store_clear_flags)) (store, STORE_READONLY); + vm_protect (mach_task_self (), (vm_address_t)disk_image, store->size, 0, VM_PROT_READ | (readonly ? 0 : VM_PROT_WRITE)); |