1*f6217f89SApple OSS Distributions /*
2*f6217f89SApple OSS Distributions * Copyright (c) 2018 Apple Inc. All rights reserved.
3*f6217f89SApple OSS Distributions *
4*f6217f89SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5*f6217f89SApple OSS Distributions *
6*f6217f89SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code
7*f6217f89SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License
8*f6217f89SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in
9*f6217f89SApple OSS Distributions * compliance with the License. The rights granted to you under the License
10*f6217f89SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of,
11*f6217f89SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to
12*f6217f89SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any
13*f6217f89SApple OSS Distributions * terms of an Apple operating system software license agreement.
14*f6217f89SApple OSS Distributions *
15*f6217f89SApple OSS Distributions * Please obtain a copy of the License at
16*f6217f89SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file.
17*f6217f89SApple OSS Distributions *
18*f6217f89SApple OSS Distributions * The Original Code and all software distributed under the License are
19*f6217f89SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20*f6217f89SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21*f6217f89SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22*f6217f89SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23*f6217f89SApple OSS Distributions * Please see the License for the specific language governing rights and
24*f6217f89SApple OSS Distributions * limitations under the License.
25*f6217f89SApple OSS Distributions *
26*f6217f89SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27*f6217f89SApple OSS Distributions */
28*f6217f89SApple OSS Distributions
29*f6217f89SApple OSS Distributions #include <sys/errno.h>
30*f6217f89SApple OSS Distributions #include <sys/sysctl.h>
31*f6217f89SApple OSS Distributions #include <tests/ktest.h>
32*f6217f89SApple OSS Distributions
33*f6217f89SApple OSS Distributions #if (defined(KERNEL_INTEGRITY_CTRR) || defined(KERNEL_INTEGRITY_PV_CTRR)) && defined(CONFIG_XNUPOST)
34*f6217f89SApple OSS Distributions extern kern_return_t ctrr_test(void);
35*f6217f89SApple OSS Distributions
36*f6217f89SApple OSS Distributions static int
sysctl_run_ctrr_test(__unused struct sysctl_oid * oidp,__unused void * arg1,__unused int arg2,struct sysctl_req * req)37*f6217f89SApple OSS Distributions sysctl_run_ctrr_test(__unused struct sysctl_oid *oidp, __unused void *arg1, __unused int arg2, struct sysctl_req *req)
38*f6217f89SApple OSS Distributions {
39*f6217f89SApple OSS Distributions unsigned int dummy;
40*f6217f89SApple OSS Distributions int error, changed;
41*f6217f89SApple OSS Distributions error = sysctl_io_number(req, 0, sizeof(dummy), &dummy, &changed);
42*f6217f89SApple OSS Distributions if (error || !changed) {
43*f6217f89SApple OSS Distributions return error;
44*f6217f89SApple OSS Distributions }
45*f6217f89SApple OSS Distributions kern_return_t kr = ctrr_test();
46*f6217f89SApple OSS Distributions if (kr != KERN_SUCCESS || T_TESTRESULT != T_STATE_PASS) {
47*f6217f89SApple OSS Distributions return EDEVERR;
48*f6217f89SApple OSS Distributions }
49*f6217f89SApple OSS Distributions return 0;
50*f6217f89SApple OSS Distributions }
51*f6217f89SApple OSS Distributions
52*f6217f89SApple OSS Distributions SYSCTL_PROC(_kern, OID_AUTO, run_ctrr_test,
53*f6217f89SApple OSS Distributions CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_LOCKED,
54*f6217f89SApple OSS Distributions 0, 0, sysctl_run_ctrr_test, "I", "");
55*f6217f89SApple OSS Distributions #endif /* (defined(KERNEL_INTEGRITY_CTRR) || defined(KERNEL_INTEGRITY_PV_CTRR)) && defined(CONFIG_XNUPOST) */
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