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Diffstat (limited to 'sys/security/lomac/kernel_util.h')
-rw-r--r-- | sys/security/lomac/kernel_util.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/sys/security/lomac/kernel_util.h b/sys/security/lomac/kernel_util.h new file mode 100644 index 0000000..f3480ed --- /dev/null +++ b/sys/security/lomac/kernel_util.h @@ -0,0 +1,64 @@ +/*- + * Copyright (c) 2001 Networks Associates Technologies, Inc. + * All rights reserved. + * + * This software was developed for the FreeBSD Project by NAI Labs, the + * Security Research Division of Network Associates, Inc. under + * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA + * CHATS research program. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $Id$ + * $FreeBSD$ + */ + +#ifndef KERNEL_UTIL_H +#define KERNEL_UTIL_H + +/* + * Iterate through each proc, locking it and calling iter. + * Short-circuit and return an error if the iterator ever returns one. + */ +int each_proc(int (*iter)(struct proc *p)); + +/* + * Set the initial level on each proc, register at_fork(). + */ +int lomac_initialize_procs(void); + +/* + * Unregister at_fork(). + */ +int lomac_uninitialize_procs(void); + +int lomac_initialize_cwds(void); + +int lomac_initialize_syscalls(void); +int lomac_uninitialize_syscalls(void); + +int lomac_initialize_vm(void); +int lomac_uninitialize_vm(void); +#endif /* KERNEL_UTIL_H */ |