9cddb482b4
This reverts commit 76814a8250.
This differs from the original in fixing the GCC -Werror build:
bionic/libc/bionic/ifaddrs.cpp: In function 'void __handle_netlink_response(ifaddrs**, nlmsghdr*)':
bionic/libc/bionic/ifaddrs.cpp:113:62: error: use of old-style cast [-Werror=old-style-cast]
ifinfomsg* ifi = reinterpret_cast<ifinfomsg*>(NLMSG_DATA(hdr));
This appears to be a GCC bug; the GCC command-line correctly uses -isystem,
and manually adding #pragma GCC system_header doesn't help. So just turn the
warning off for GCC for now. We won't need to worry about building with GCC
soon anyway.
Bug: http://b/26238832
Change-Id: I01615bd335edf11baf487b1c83a9157cd780f4a1
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <gtest/gtest.h>
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#include <ifaddrs.h>
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TEST(ifaddrs, freeifaddrs_null) {
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freeifaddrs(nullptr);
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}
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TEST(ifaddrs, getifaddrs_smoke) {
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ifaddrs* addrs = nullptr;
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ASSERT_EQ(0, getifaddrs(&addrs));
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ASSERT_TRUE(addrs != nullptr);
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bool saw_loopback = false;
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for (ifaddrs* addr = addrs; addr != nullptr; addr = addr->ifa_next) {
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if (addr->ifa_name && strcmp(addr->ifa_name, "lo") == 0) saw_loopback = true;
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}
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ASSERT_TRUE(saw_loopback);
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freeifaddrs(addrs);
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}
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