From nobody Thu Nov 18 00:04:31 2021 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 0A8E4188ADCB; Thu, 18 Nov 2021 00:04:32 +0000 (UTC) (envelope-from git@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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Hvg5W2sl7z3qXK; Thu, 18 Nov 2021 00:04:31 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 38B3228D3; Thu, 18 Nov 2021 00:04:31 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 1AI04Vqx054657; Thu, 18 Nov 2021 00:04:31 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 1AI04VOj054656; Thu, 18 Nov 2021 00:04:31 GMT (envelope-from git) Date: Thu, 18 Nov 2021 00:04:31 GMT Message-Id: <202111180004.1AI04VOj054656@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: John Baldwin Subject: git: 8b2ce7a3bbd0 - main - linux_name_to_handle_at: Support AT_EMPTY_PATH. List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: jhb X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 8b2ce7a3bbd0a754d31ff3943d918b4c84c831a3 Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=8b2ce7a3bbd0a754d31ff3943d918b4c84c831a3 commit 8b2ce7a3bbd0a754d31ff3943d918b4c84c831a3 Author: John Baldwin AuthorDate: 2021-11-17 23:51:18 +0000 Commit: John Baldwin CommitDate: 2021-11-17 23:51:18 +0000 linux_name_to_handle_at: Support AT_EMPTY_PATH. Reviewed by: kib Sponsored by: The University of Cambridge, Google Inc. Differential Revision: https://reviews.freebsd.org/D33050 --- sys/compat/linux/linux_file.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/sys/compat/linux/linux_file.c b/sys/compat/linux/linux_file.c index a076c849aec8..bda843286b26 100644 --- a/sys/compat/linux/linux_file.c +++ b/sys/compat/linux/linux_file.c @@ -282,9 +282,6 @@ linux_name_to_handle_at(struct thread *td, if (args->flags & ~valid_flags) return (EINVAL); - if (args->flags & LINUX_AT_EMPTY_PATH) - /* XXX: not supported yet */ - return (EOPNOTSUPP); fd = args->dirfd; if (fd == LINUX_AT_FDCWD) @@ -293,6 +290,8 @@ linux_name_to_handle_at(struct thread *td, bsd_flags = 0; if (!(args->flags & LINUX_AT_SYMLINK_FOLLOW)) bsd_flags |= AT_SYMLINK_NOFOLLOW; + if ((args->flags & LINUX_AT_EMPTY_PATH) != 0) + bsd_flags |= AT_EMPTY_PATH; if (!LUSECONVPATH(td)) { error = kern_getfhat(td, bsd_flags, fd, args->name,