]>
iEval git - linux-seccomp.git/blob - libseccomp/tests/29-sim-pseudo_syscall.c
2 * Seccomp Library test program
4 * Copyright (c) 2015 Red Hat <pmoore@redhat.com>
5 * Author: Paul Moore <paul@paul-moore.com>
9 * This library is free software; you can redistribute it and/or modify it
10 * under the terms of version 2.1 of the GNU Lesser General Public License as
11 * published by the Free Software Foundation.
13 * This library is distributed in the hope that it will be useful, but WITHOUT
14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
18 * You should have received a copy of the GNU Lesser General Public License
19 * along with this library; if not, see <http://www.gnu.org/licenses>.
29 int main(int argc
, char *argv
[])
32 struct util_options opts
;
33 scmp_filter_ctx ctx
= NULL
;
35 rc
= util_getopt(argc
, argv
, &opts
);
39 ctx
= seccomp_init(SCMP_ACT_ALLOW
);
43 /* NOTE: we have to be careful here because some ABIs use syscall
44 * offsets which could interfere with our test, x86 is safe */
45 rc
= seccomp_arch_remove(ctx
, SCMP_ARCH_NATIVE
);
48 rc
= seccomp_arch_add(ctx
, SCMP_ARCH_X86
);
52 /* SCMP_SYS(sysmips) == 4294957190 (unsigned) */
53 rc
= seccomp_rule_add(ctx
, SCMP_ACT_KILL
, SCMP_SYS(sysmips
), 0);
56 rc
= seccomp_rule_add_exact(ctx
, SCMP_ACT_KILL
, SCMP_SYS(sysmips
), 0);
59 /* -10001 == 4294957295 (unsigned) */
60 rc
= seccomp_rule_add_exact(ctx
, SCMP_ACT_KILL
, -11001, 0);
64 rc
= util_filter_output(&opts
, ctx
);
70 return (rc
< 0 ? -rc
: rc
);
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