GitHub pull request #3258 of commit c02ce8c4d5fe9124f397ff5fdb9d1dacd48700b9, no merge conflicts.sha1origin/pr/3258/mergeghprbActualCommitc02ce8c4d5fe9124f397ff5fdb9d1dacd48700b9ghprbActualCommitAuthorghprbActualCommitAuthorEmailghprbAuthorRepoGitUrlhttps://github.com/rsanger/bcc.gitghprbTriggerAuthorghprbTriggerAuthorEmailghprbTriggerAuthorLoginyonghong-songghprbTriggerAuthorLoginMention@yonghong-songghprbPullId3258ghprbTargetBranchmasterghprbSourceBranchfix_usdt_constantsGIT_BRANCHfix_usdt_constantsghprbPullAuthorEmailghprbPullAuthorLoginrsangerghprbPullAuthorLoginMention@rsangerghprbPullDescriptionGitHub pull request #3258 of commit c02ce8c4d5fe9124f397ff5fdb9d1dacd48700b9, no merge conflicts.ghprbPullTitleIncrease storage size of usdt argument constants to 64 bitsghprbPullLinkhttps://github.com/iovisor/bcc/pull/3258ghprbPullLongDescription[Systemtap](https://sourceware.org/systemtap/wiki/UserSpaceProbeImplementation) defines the size of an argument as either 1, 2, 4, or 8 bytes (signed or unsigned). Thus the constant variable should be stored in a `long long` instead of an `int` to ensure 8 bytes size.\r\n\r\nI've opted for `long long` here rather than `int64_t` to match with `strtoull`'s type.\r\n\r\nI've kept this as a signed integer for backwards compatibility, and I've used `strtoull` for the conversion as it correctly handles both the maximum unsigned value and negative values. The sign of the _size_ argument indicates whether the _constant_ value stored is signed or unsigned.\r\n\r\nNote: 16-byte constants are possible but AFIK only from non-standard types like `__int128`.\r\nThis patch doesn't support that case.ghprbCommentBody[buildbot, test this please]ghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="Increase storage size of usdt argument constants to 64 bits" href="https://github.com/iovisor/bcc/pull/3258">PR #3258</a>: Increase storage size of us...#82611635877460664bcc-pr #826826false8266610SUCCESS1612394012792https://buildbot.iovisor.org/jenkins/user/sumanthk/my-views/view/all/job/bcc-pr/826/git826https://buildbot.iovisor.org/jenkins/user/sumanthk/my-views/view/all/job/bcc-pr/label=fc25/826/826https://buildbot.iovisor.org/jenkins/user/sumanthk/my-views/view/all/job/bcc-pr/label=fc26/826/826https://buildbot.iovisor.org/jenkins/user/sumanthk/my-views/view/all/job/bcc-pr/label=fc27/826/826https://buildbot.iovisor.org/jenkins/user/sumanthk/my-views/view/all/job/bcc-pr/label=fc28/826/826https://buildbot.iovisor.org/jenkins/user/sumanthk/my-views/view/all/job/bcc-pr/label=ubuntu1604/826/826https://buildbot.iovisor.org/jenkins/user/sumanthk/my-views/view/all/job/bcc-pr/label=ubuntu1710/826/826https://buildbot.iovisor.org/jenkins/user/sumanthk/my-views/view/all/job/bcc-pr/label=ubuntu1804/826/