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15-basic-resolver.py
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15-basic-resolver.py
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#!/usr/bin/env python
#
# Seccomp Library test program
#
# Copyright (c) 2012 Red Hat <[email protected]>
# Author: Paul Moore <[email protected]>
#
#
# This library is free software; you can redistribute it and/or modify it
# under the terms of version 2.1 of the GNU Lesser General Public License as
# published by the Free Software Foundation.
#
# This library 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 Lesser General Public License
# for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, see <https://www.gnu.org/licenses>.
#
import argparse
import sys
import util
from seccomp import *
def test():
f = SyscallFilter(KILL)
# this differs from the native test as we don't support the syscall
# resolution functions by themselves
f.add_rule(ALLOW, "open")
f.add_rule(ALLOW, "read")
try:
f.add_rule(ALLOW, "INVALID")
except RuntimeError:
pass
sys_num = resolve_syscall(Arch(), "open")
sys_name = resolve_syscall(Arch(), sys_num)
if (sys_name != b"open"):
raise RuntimeError("Test failure")
sys_num = resolve_syscall(Arch(), "read")
sys_name = resolve_syscall(Arch(), sys_num)
if (sys_name != b"read"):
raise RuntimeError("Test failure")
test()
# kate: syntax python;
# kate: indent-mode python; space-indent on; indent-width 4; mixedindent off;