]>
iEval git - linux-seccomp.git/blob - libseccomp/tests/32-live-tsync_allow.c
2 * Seccomp Library test program
4 * Copyright (c) 2013 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 scmp_filter_ctx ctx
= NULL
;
34 rc
= util_action_parse(argv
[1]);
35 if (rc
!= SCMP_ACT_ALLOW
) {
40 rc
= util_trap_install();
44 ctx
= seccomp_init(SCMP_ACT_TRAP
);
48 rc
= seccomp_attr_set(ctx
, SCMP_FLTATR_CTL_TSYNC
, 1);
52 rc
= seccomp_rule_add(ctx
, SCMP_ACT_ALLOW
, SCMP_SYS(open
), 0);
55 rc
= seccomp_rule_add(ctx
, SCMP_ACT_ALLOW
, SCMP_SYS(openat
), 0);
58 rc
= seccomp_rule_add(ctx
, SCMP_ACT_ALLOW
, SCMP_SYS(write
), 0);
61 rc
= seccomp_rule_add(ctx
, SCMP_ACT_ALLOW
, SCMP_SYS(close
), 0);
64 rc
= seccomp_rule_add(ctx
, SCMP_ACT_ALLOW
, SCMP_SYS(rt_sigreturn
), 0);
67 rc
= seccomp_rule_add(ctx
, SCMP_ACT_ALLOW
, SCMP_SYS(exit_group
), 0);
71 rc
= seccomp_load(ctx
);
75 rc
= util_file_write("/dev/null");
83 return (rc
< 0 ? -rc
: rc
);
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