From owner-svn-src-all@freebsd.org Wed Nov 13 23:31:24 2019 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7AABC1BF82F; Wed, 13 Nov 2019 23:31:24 +0000 (UTC) (envelope-from brooks@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47D18X2VTYz4FGG; Wed, 13 Nov 2019 23:31:24 +0000 (UTC) (envelope-from brooks@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 33AE21F7B3; Wed, 13 Nov 2019 23:31:24 +0000 (UTC) (envelope-from brooks@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id xADNVOKf036439; Wed, 13 Nov 2019 23:31:24 GMT (envelope-from brooks@FreeBSD.org) Received: (from brooks@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id xADNVOlW036438; Wed, 13 Nov 2019 23:31:24 GMT (envelope-from brooks@FreeBSD.org) Message-Id: <201911132331.xADNVOlW036438@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: brooks set sender to brooks@FreeBSD.org using -f From: Brooks Davis Date: Wed, 13 Nov 2019 23:31:24 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r354699 - head/lib/libc/gen X-SVN-Group: head X-SVN-Commit-Author: brooks X-SVN-Commit-Paths: head/lib/libc/gen X-SVN-Commit-Revision: 354699 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Nov 2019 23:31:24 -0000 Author: brooks Date: Wed Nov 13 23:31:23 2019 New Revision: 354699 URL: https://svnweb.freebsd.org/changeset/base/354699 Log: Improve the description of AT_EXECPATH availability. Reported by: kib Sponsored by: DARPA, AFRL Modified: head/lib/libc/gen/auxv.3 Modified: head/lib/libc/gen/auxv.3 ============================================================================== --- head/lib/libc/gen/auxv.3 Wed Nov 13 23:26:12 2019 (r354698) +++ head/lib/libc/gen/auxv.3 Wed Nov 13 23:31:23 2019 (r354699) @@ -50,8 +50,9 @@ can be requested: The canary value for SSP. .It AT_EXECPATH The path of executed program. -This will not be present if the process was initialized by -.Xr fexecve 2 . +This may not be present if the process was initialized by +.Xr fexecve 2 +and the namecache no longer contains the file's name. .It AT_HWCAP CPU / hardware feature flags. .It AT_HWCAP2