1#!/usr/bin/env python3 2# -*- coding: utf-8 -*- 3# 4# Copyright (C) 2023 The Android Open Source Project 5# 6# Licensed under the Apache License, Version 2.0 (the "License"); 7# you may not use this file except in compliance with the License. 8# You may obtain a copy of the License at 9# 10# http://www.apache.org/licenses/LICENSE-2.0 11# 12# Unless required by applicable law or agreed to in writing, software 13# distributed under the License is distributed on an "AS IS" BASIS, 14# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15# See the License for the specific language governing permissions and 16# limitations under the License. 17 18import sys 19 20data = list(map(str.strip, sys.stdin.readlines())) 21 22last_seen = dict() 23 24for i, l in enumerate(data): 25 if not l.startswith("#") and ":" in l: 26 syscall = l.split()[0] 27 if syscall in last_seen: 28 sys.exit("syscall %s redefined in L%d(previous definition in L%d)" % (syscall, i, last_seen[syscall])) 29 last_seen[syscall] = i 30 print(l)