GitHub pull request #3026 of commit 369f0575cd9aa7e7279796c4194c253d7216df1d, has merge conflicts.sha1369f0575cd9aa7e7279796c4194c253d7216df1dghprbActualCommit369f0575cd9aa7e7279796c4194c253d7216df1dghprbActualCommitAuthorghprbActualCommitAuthorEmailghprbAuthorRepoGitUrlhttps://github.com/ethercflow/bcc.gitghprbTriggerAuthorghprbTriggerAuthorEmailghprbTriggerAuthorLoginyonghong-songghprbTriggerAuthorLoginMention@yonghong-songghprbPullId3026ghprbTargetBranchmasterghprbSourceBranchnettools-fixGIT_BRANCHnettools-fixghprbPullAuthorEmailethercflow@gmail.comghprbPullAuthorLoginethercflowghprbPullAuthorLoginMention@ethercflowghprbPullDescriptionGitHub pull request #3026 of commit 369f0575cd9aa7e7279796c4194c253d7216df1d, has merge conflicts.ghprbPullTitle libbpf-tools: fix tcpconnect compile errorsghprbPullLinkhttps://github.com/iovisor/bcc/pull/3026ghprbPullLongDescriptionOn ubuntu 18.04, I got several compile errors, so I did this fix up.\r\n\r\n1. Use `asm-generic/error.h` instead of `error.h` to fix error:\r\n> /usr/include/linux/errno.h:1:10: fatal error: 'asm/errno.h' file not found\r\n\r\n2. Initial global vals to fix errors, eg:\r\n> libbpf: invalid relo for 'filter_ports_len' in special section 0xfff2; forgot to initialize global var?..\r\n> Error: failed to open BPF object file: 0\r\n> Makefile:66: recipe for target '.output/tcpconnect.skel.h' failed\r\n\r\n3. Ignore `EINTR` error info, eg: after `Ctrl-C` I got\r\n> Error polling perf buffer: -4\r\n\r\nSigned-off-by: Wenbo Zhang <ethercflow@gmail.com>ghprbCommentBody[buildbot, test this please]ghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113615369f0575cd9aa7e7279796c4194c253d7216df1d369f0575cd9aa7e7279796c4194c253d7216df1ddetached369f0575cd9aa7e7279796c4194c253d7216df1d369f0575cd9aa7e7279796c4194c253d7216df1ddetached369f0575cd9aa7e7279796c4194c253d7216df1d369f0575cd9aa7e7279796c4194c253d7216df1ddetachedhttps://github.com/iovisor/bcc.gitfalse<a title=" libbpf-tools: fix tcpconnect compile errors" href="https://github.com/iovisor/bcc/pull/3026">PR #3026</a>: libbpf-tools: fix tcpconne...#61510942387460664bcc-pr #615615false6154921SUCCESS1596125145702https://buildbot.iovisor.org/jenkins/user/danobi/my-views/view/all/job/bcc-pr/615/libbpf-tools/maps.bpf.hlibbpf-tools/tcpconnect.clibbpf-tools/tcpconnect.bpf.c369f0575cd9aa7e7279796c4194c253d7216df1d1595220139000https://buildbot.iovisor.org/jenkins/user/ethercflowZwbethercflow@gmail.com libbpf-tools: fix tcpconnect compile errors Signed-off-by: Wenbo Zhang <ethercflow@gmail.com> 2020-07-20 00:42:19 -0400369f0575cd9aa7e7279796c4194c253d7216df1dlibbpf-tools: fix tcpconnect compile errorseditlibbpf-tools/maps.bpf.heditlibbpf-tools/tcpconnect.ceditlibbpf-tools/tcpconnect.bpf.cgithttps://buildbot.iovisor.org/jenkins/user/ethercflowZwb615https://buildbot.iovisor.org/jenkins/user/danobi/my-views/view/all/job/bcc-pr/label=fc25/615/615https://buildbot.iovisor.org/jenkins/user/danobi/my-views/view/all/job/bcc-pr/label=fc26/615/615https://buildbot.iovisor.org/jenkins/user/danobi/my-views/view/all/job/bcc-pr/label=fc27/615/615https://buildbot.iovisor.org/jenkins/user/danobi/my-views/view/all/job/bcc-pr/label=fc28/615/615https://buildbot.iovisor.org/jenkins/user/danobi/my-views/view/all/job/bcc-pr/label=ubuntu1604/615/615https://buildbot.iovisor.org/jenkins/user/danobi/my-views/view/all/job/bcc-pr/label=ubuntu1710/615/615https://buildbot.iovisor.org/jenkins/user/danobi/my-views/view/all/job/bcc-pr/label=ubuntu1804/615/