diff options
author | Thomas Bushnell <thomas@gnu.org> | 1999-09-12 08:22:16 +0000 |
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committer | Thomas Bushnell <thomas@gnu.org> | 1999-09-12 08:22:16 +0000 |
commit | 22c8756c4772696dc3aa925eb5a134fb085f7347 (patch) | |
tree | 1752225c9493388b1e0d8d60de03f165f7725fa3 /libmom/make-memory-readonly.c | |
parent | efa7646af7c77139930aede9b9f2a362e00aa80c (diff) |
Directory removed; never used and now causing some confusion, and since
implementation plans have changed, it's not useful to distributed anymore.
Diffstat (limited to 'libmom/make-memory-readonly.c')
-rw-r--r-- | libmom/make-memory-readonly.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/libmom/make-memory-readonly.c b/libmom/make-memory-readonly.c deleted file mode 100644 index e7ca4c87..00000000 --- a/libmom/make-memory-readonly.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - Copyright (C) 1996 Free Software Foundation, Inc. - Written by Michael I. Bushnell, p/BSG. - - This file is part of the GNU Hurd. - - The GNU Hurd is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License as - published by the Free Software Foundation; either version 2, or (at - your option) any later version. - - The GNU Hurd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */ - -#include "priv.h" - -error_t -mom_make_memory_readonly (void *start, size_t len) -{ - error_t err; - - assert ((vm_address_t) start % vm_page_size == 0); - assert (len % vm_page_size == 0); - - mutex_lock (&_mom_memory_lock); - err = vm_protect (mach_task_self (), (vm_address_t) start, len, 0, - VM_PROT_READ | VM_PROT_EXECUTE); - mutex_unlock (&_mom_memory_lock); - return err; -} |